BEGIN:VCALENDAR
METHOD:PUBLISH
PRODID:Microsoft Exchange Server 2010
VERSION:2.0
X-WR-CALNAME:Chicago
BEGIN:VTIMEZONE
TZID:Central Standard Time
BEGIN:STANDARD
DTSTART:16010101T020000
TZOFFSETFROM:-0500
TZOFFSETTO:-0600
RRULE:FREQ=YEARLY;INTERVAL=1;BYDAY=1SU;BYMONTH=11
END:STANDARD
BEGIN:DAYLIGHT
DTSTART:16010101T020000
TZOFFSETFROM:-0600
TZOFFSETTO:-0500
RRULE:FREQ=YEARLY;INTERVAL=1;BYDAY=2SU;BYMONTH=3
END:DAYLIGHT
END:VTIMEZONE
BEGIN:VTIMEZONE
TZID:India Standard Time
BEGIN:STANDARD
DTSTART:16010101T000000
TZOFFSETFROM:+0530
TZOFFSETTO:+0530
END:STANDARD
BEGIN:DAYLIGHT
DTSTART:16010101T000000
TZOFFSETFROM:+0530
TZOFFSETTO:+0530
END:DAYLIGHT
END:VTIMEZONE
BEGIN:VEVENT
DESCRIPTION:Chicago startups can claim Research & Development Tax Credits<h
 ttps://kruzeconsulting.com/claim-r-d-credit/> on Form 941<https://www.irs.
 gov/forms-pubs/about-form-941>.\n\n\nLearn more<https://kruzeconsulting.co
 m/chicago-startup-tax-compliance-calendar/?utm_source=calendar> Does your 
 startup need help with your taxes? Kruze Consulting is a leading expert on
  startup taxation. Click here<https://kruzeconsulting.com/?utm_source=cale
 ndar> to see if we can help you.\n
UID:040000008200E00074C5B7101A82E00800000000B669D1A384CDDC01000000000000000
 0100000009A215990240A2E4AA3547B52343837F9
SUMMARY:Chicago startups can claim  Research & Development Tax Credits  on 
   Form 941 .
DTSTART;VALUE=DATE:20250430
DTEND;VALUE=DATE:20250501
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:Quarterly Payroll Withholding Report<https://tax.illinois.gov/c
 ontent/dam/soi/en/web/tax/research/publications/pubs/documents/2023-pub-13
 1-d.pdf> due for Illinois – Quarter 1.\n\n\nLearn more<https://kruzecons
 ulting.com/chicago-startup-tax-compliance-calendar/?utm_source=calendar> D
 oes your startup need help with your taxes? Kruze Consulting is a leading 
 expert on startup taxation. Click here<https://kruzeconsulting.com/?utm_so
 urce=calendar> to see if we can help you.\n
UID:040000008200E00074C5B7101A82E0080000000041C92FA084CDDC01000000000000000
 0100000007991AAC41DCF79488FC90FAF22FC10C5
SUMMARY:Quarterly Payroll Withholding Report  due for Illinois – Quarter 
 1.
DTSTART;VALUE=DATE:20250430
DTEND;VALUE=DATE:20250501
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:Delaware Quarterly Estimated Franchise Tax<https://corp.delawar
 e.gov/frtax/>. Pay 40% of estimated annual amount (if annual amount expect
 ed to exceed $5\,000).\n\n\nLearn more<https://kruzeconsulting.com/chicago
 -startup-tax-compliance-calendar/?utm_source=calendar> Does your startup n
 eed help with your taxes? Kruze Consulting is a leading expert on startup 
 taxation. Click here<https://kruzeconsulting.com/?utm_source=calendar> to 
 see if we can help you.\n
UID:040000008200E00074C5B7101A82E008000000004774FDAA84CDDC01000000000000000
 010000000D7E97366C80EBA43A6AF8731D5465B22
SUMMARY:Delaware Quarterly Estimated Franchise Tax . Pay 40% of estimated a
 nnual amount (if annual amount expected to exceed $5\,000).
DTSTART;VALUE=DATE:20250601
DTEND;VALUE=DATE:20250602
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:Federal Quarterly Estimated Tax<https://www.irs.gov/faqs/estima
 ted-tax> 2nd installment (second quarter 2024).\n\n\nLearn more<https://kr
 uzeconsulting.com/chicago-startup-tax-compliance-calendar/?utm_source=cale
 ndar> Does your startup need help with your taxes? Kruze Consulting is a l
 eading expert on startup taxation. Click here<https://kruzeconsulting.com/
 ?utm_source=calendar> to see if we can help you.\n
UID:040000008200E00074C5B7101A82E00800000000B1F849A784CDDC01000000000000000
 010000000402D10DEEDDABB4F9E1BEF15EFB6AD48
SUMMARY:Federal Quarterly Estimated Tax  2nd installment (second quarter 20
 24).
DTSTART;VALUE=DATE:20250616
DTEND;VALUE=DATE:20250617
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:Claim Research & Development Tax Credits<https://kruzeconsultin
 g.com/claim-r-d-credit/> on Form 941<https://www.irs.gov/forms-pubs/about-
 form-941> .\n\n\nLearn more<https://kruzeconsulting.com/chicago-startup-ta
 x-compliance-calendar/?utm_source=calendar> Does your startup need help wi
 th your taxes? Kruze Consulting is a leading expert on startup taxation. C
 lick here<https://kruzeconsulting.com/?utm_source=calendar> to see if we c
 an help you.\n
UID:040000008200E00074C5B7101A82E0080000000099816CAC84CDDC01000000000000000
 010000000160AFDE2F702274F8DA4364A94069EE2
SUMMARY:Claim  Research & Development Tax Credits  on  Form 941  .
DTSTART;VALUE=DATE:20250731
DTEND;VALUE=DATE:20250801
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:Quarterly Payroll Withholding Report<https://tax.illinois.gov/c
 ontent/dam/soi/en/web/tax/research/publications/pubs/documents/2023-pub-13
 1-d.pdf> due for Illinois – Quarter 2.\n\n\nLearn more<https://kruzecons
 ulting.com/chicago-startup-tax-compliance-calendar/?utm_source=calendar> D
 oes your startup need help with your taxes? Kruze Consulting is a leading 
 expert on startup taxation. Click here<https://kruzeconsulting.com/?utm_so
 urce=calendar> to see if we can help you.\n
UID:040000008200E00074C5B7101A82E0080000000023ED499D84CDDC01000000000000000
 01000000016932BA24CD03E4793028C17BE2B4C0A
SUMMARY:Quarterly Payroll Withholding Report  due for Illinois – Quarter 
 2.
DTSTART;VALUE=DATE:20250731
DTEND;VALUE=DATE:20250801
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:Delaware Quarterly Estimated Franchise Tax<https://corp.delawar
 e.gov/frtax/>. Pay 20% of your estimated annual amount (if annual amount e
 xpected to exceed $5\,000).\n\n\nLearn more<https://kruzeconsulting.com/ch
 icago-startup-tax-compliance-calendar/?utm_source=calendar> Does your star
 tup need help with your taxes? Kruze Consulting is a leading expert on sta
 rtup taxation. Click here<https://kruzeconsulting.com/?utm_source=calendar
 > to see if we can help you.\n
UID:040000008200E00074C5B7101A82E00800000000D16E7FA484CDDC01000000000000000
 010000000A16D9B31899B944C8F6DFB88FC426FCB
SUMMARY:Delaware Quarterly Estimated Franchise Tax . Pay 20% of your estima
 ted annual amount (if annual amount expected to exceed $5\,000).
DTSTART;VALUE=DATE:20250901
DTEND;VALUE=DATE:20250902
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:Federal Quarterly Estimated Tax<https://www.irs.gov/faqs/estima
 ted-tax> 3rd installment (third quarter 2024).\n\n\nLearn more<https://kru
 zeconsulting.com/chicago-startup-tax-compliance-calendar/?utm_source=calen
 dar> Does your startup need help with your taxes? Kruze Consulting is a le
 ading expert on startup taxation. Click here<https://kruzeconsulting.com/?
 utm_source=calendar> to see if we can help you.\n
UID:040000008200E00074C5B7101A82E0080000000056DFAAA884CDDC01000000000000000
 010000000A1CDA7B21D62D040AD7318B5F03991B4
SUMMARY:Federal Quarterly Estimated Tax  3rd installment (third quarter 202
 4).
DTSTART;VALUE=DATE:20250915
DTEND;VALUE=DATE:20250916
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:Extended due date for Illinois Corporate Income Tax Return<http
 s://tax.illinois.gov/forms/incometax/businesses.html>.\n\n\nLearn more<htt
 ps://kruzeconsulting.com/chicago-startup-tax-compliance-calendar/?utm_sour
 ce=calendar> Does your startup need help with your taxes? Kruze Consulting
  is a leading expert on startup taxation. Click here<https://kruzeconsulti
 ng.com/?utm_source=calendar> to see if we can help you.\n
UID:040000008200E00074C5B7101A82E0080000000018AD989C84CDDC01000000000000000
 010000000C7DF14B880EAEB4FA490D3734DA9C4E9
SUMMARY:Extended due date for  Illinois Corporate Income Tax Return .
DTSTART;VALUE=DATE:20250915
DTEND;VALUE=DATE:20250916
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:C Corp Form 1120 Tax Return<https://www.irs.gov/uac/about-form-
 1120> final due date for Chicago startups if extension was filed.\n\n\nLea
 rn more<https://kruzeconsulting.com/chicago-startup-tax-compliance-calenda
 r/?utm_source=calendar> Does your startup need help with your taxes? Kruze
  Consulting is a leading expert on startup taxation. Click here<https://kr
 uzeconsulting.com/?utm_source=calendar> to see if we can help you.\n
UID:040000008200E00074C5B7101A82E008000000007417BCAB84CDDC01000000000000000
 010000000C56CE90832E42143B60DDDFD127EA4F5
SUMMARY:C Corp Form 1120 Tax Return  final due date for Chicago startups if
  extension was filed.
DTSTART;VALUE=DATE:20251015
DTEND;VALUE=DATE:20251016
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:Claim your Research & Development Tax Credits<https://kruzecons
 ulting.com/claim-r-d-credit/> on Form 941<https://www.irs.gov/forms-pubs/a
 bout-form-941>.\n\n\nLearn more<https://kruzeconsulting.com/chicago-startu
 p-tax-compliance-calendar/?utm_source=calendar> Does your startup need hel
 p with your taxes? Kruze Consulting is a leading expert on startup taxatio
 n. Click here<https://kruzeconsulting.com/?utm_source=calendar> to see if 
 we can help you.\n
UID:040000008200E00074C5B7101A82E008000000005AFF1AA384CDDC01000000000000000
 010000000852ABF3914D71C4A887F12B0D4DB6A30
SUMMARY:Claim your  Research & Development Tax Credits  on  Form 941 .
DTSTART;VALUE=DATE:20251031
DTEND;VALUE=DATE:20251101
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:Quarterly Payroll Withholding Report<https://tax.illinois.gov/c
 ontent/dam/soi/en/web/tax/research/publications/pubs/documents/2023-pub-13
 1-d.pdf> due for Illinois – Quarter 3.\n\n\nLearn more<https://kruzecons
 ulting.com/chicago-startup-tax-compliance-calendar/?utm_source=calendar> D
 oes your startup need help with your taxes? Kruze Consulting is a leading 
 expert on startup taxation. Click here<https://kruzeconsulting.com/?utm_so
 urce=calendar> to see if we can help you.\n
UID:040000008200E00074C5B7101A82E00800000000E064C19E84CDDC01000000000000000
 010000000F72E5AB6AE9CBC4DB7E6BFD2F1B6A822
SUMMARY:Quarterly Payroll Withholding Report  due for Illinois – Quarter 
 3.
DTSTART;VALUE=DATE:20251031
DTEND;VALUE=DATE:20251101
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:Delaware Quarterly Estimated Franchise Tax<https://corp.delawar
 e.gov/frtax/>\, Pay 20% of estimated annual amount (if annual amount expec
 ted to exceed $5\,000).\n\n\nLearn more<https://kruzeconsulting.com/chicag
 o-startup-tax-compliance-calendar/?utm_source=calendar> Does your startup 
 need help with your taxes? Kruze Consulting is a leading expert on startup
  taxation. Click here<https://kruzeconsulting.com/?utm_source=calendar> to
  see if we can help you.\n
UID:040000008200E00074C5B7101A82E00800000000D72A46AA84CDDC01000000000000000
 010000000C9E88C3F4E04694BA722D7E44A3E5F5A
SUMMARY:Delaware Quarterly Estimated Franchise Tax \, Pay 20% of estimated 
 annual amount (if annual amount expected to exceed $5\,000).
DTSTART;VALUE=DATE:20251201
DTEND;VALUE=DATE:20251202
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:Federal Quarterly Estimated Tax<https://www.irs.gov/faqs/estima
 ted-tax> 4th installment (fourth quarter 2025).\n\nLearn more<https://www.
 google.com/url?q=https://kruzeconsulting.com/chicago-startup-tax-complianc
 e-calendar/?utm_source=calendar&sa=D&source=calendar&usd=2&usg=AOvVaw2MlpP
 XW0hIlS-GNgLMjmQ6> Does your startup need help with your taxes? Kruze Cons
 ulting is a leading expert on startup taxation. Click here<https://www.goo
 gle.com/url?q=https://kruzeconsulting.com/?utm_source%3Dcalendar&sa=D&sour
 ce=calendar&usd=2&usg=AOvVaw1DIzpa7IIo1hhvO37Rg49O> to see if we can help 
 you.\n
UID:38a6b9a882626447ee472081@kruzeconsulting.com
SUMMARY:Federal Quarterly Estimated Tax  4th installment (fourth quarter 20
 25).
DTSTART;VALUE=DATE:20260115
DTEND;VALUE=DATE:20260116
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:Federal Quarterly Estimated Tax<https://www.irs.gov/faqs/estima
 ted-tax> 4th installment (fourth quarter 2024).\n\n\nLearn more<https://kr
 uzeconsulting.com/chicago-startup-tax-compliance-calendar/?utm_source=cale
 ndar> Does your startup need help with your taxes? Kruze Consulting is a l
 eading expert on startup taxation. Click here<https://kruzeconsulting.com/
 ?utm_source=calendar> to see if we can help you.\n
UID:040000008200E00074C5B7101A82E0080000000057CEFBA784CDDC01000000000000000
 010000000FE753B9A19801E4A9ECF6AA241BBFF50
SUMMARY:Federal Quarterly Estimated Tax  4th installment (fourth quarter 20
 24).
DTSTART;VALUE=DATE:20260115
DTEND;VALUE=DATE:20260116
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:Chicago startups should send 1099s to contractors. Send W2s to 
 employees and e-file 1099-MISC<https://kruzeconsulting.com/blog/form-1099/
 > for non-employee compensation with the IRS. Or file Form 8809 for a 30-d
 ay extension to file W2s and 1099-MISC for non-employee compensation.\n\nL
 earn more<https://www.google.com/url?q=https://kruzeconsulting.com/chicago
 -startup-tax-compliance-calendar/?utm_source=calendar&sa=D&source=calendar
 &usd=2&usg=AOvVaw2MlpPXW0hIlS-GNgLMjmQ6> Does your startup need help with 
 your taxes? Kruze Consulting is a leading expert on startup taxation. Clic
 k here<https://www.google.com/url?q=https://kruzeconsulting.com/?utm_sourc
 e%3Dcalendar&sa=D&source=calendar&usd=2&usg=AOvVaw1DIzpa7IIo1hhvO37Rg49O> 
 to see if we can help you.\n
UID:53e0ebef3067034c03ddc311@kruzeconsulting.com
SUMMARY:Chicago startups should send 1099s to contractors. Send W2s to empl
 oyees and e-file  1099-MISC  for non-employee compensation with the IRS. O
 r file Form 8809 for a 30-day extension to file W2s and 1099-MISC for non-
 employee compensation.
DTSTART;VALUE=DATE:20260202
DTEND;VALUE=DATE:20260203
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:Claim Research & Development Tax Credits on Form 941<https://kr
 uzeconsulting.com/blog/form-941/>\, and file annual Federal Unemployment T
 ax Act (FUTA) return on Form 940. Use our handy calculator to estimate you
 r possible research and development tax credit.\n\nLearn more<https://www.
 google.com/url?q=https://kruzeconsulting.com/chicago-startup-tax-complianc
 e-calendar/?utm_source=calendar&sa=D&source=calendar&usd=2&usg=AOvVaw2MlpP
 XW0hIlS-GNgLMjmQ6> Does your startup need help with your taxes? Kruze Cons
 ulting is a leading expert on startup taxation. Click here<https://www.goo
 gle.com/url?q=https://kruzeconsulting.com/?utm_source%3Dcalendar&sa=D&sour
 ce=calendar&usd=2&usg=AOvVaw1DIzpa7IIo1hhvO37Rg49O> to see if we can help 
 you.\n
UID:fae1b20b85bdbffb765e1173@kruzeconsulting.com
SUMMARY:Claim Research & Development Tax Credits on  Form 941 \, and file a
 nnual Federal Unemployment Tax Act (FUTA) return on Form 940. Use our hand
 y calculator to estimate your possible research and development tax credit
 .
DTSTART;VALUE=DATE:20260202
DTEND;VALUE=DATE:20260203
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:Quarterly Payroll Withholding Report<https://tax.illinois.gov/c
 ontent/dam/soi/en/web/tax/research/publications/pubs/documents/2023-pub-13
 1-d.pdf> due for Illinois – Quarter 4.\n\nLearn more<https://www.google.
 com/url?q=https://kruzeconsulting.com/chicago-startup-tax-compliance-calen
 dar/?utm_source=calendar&sa=D&source=calendar&usd=2&usg=AOvVaw2MlpPXW0hIlS
 -GNgLMjmQ6> Does your startup need help with your taxes? Kruze Consulting 
 is a leading expert on startup taxation. Click here<https://www.google.com
 /url?q=https://kruzeconsulting.com/?utm_source%3Dcalendar&sa=D&source=cale
 ndar&usd=2&usg=AOvVaw1DIzpa7IIo1hhvO37Rg49O> to see if we can help you.\n
UID:4847f688e32f1a04e9b3f512@kruzeconsulting.com
SUMMARY:Quarterly Payroll Withholding Report  due for Illinois – Quarter 
 4.
DTSTART;VALUE=DATE:20260202
DTEND;VALUE=DATE:20260203
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:Delaware Annual Franchise Report<https://kruzeconsulting.com/bl
 og/what-is-delaware-franchise-tax/> filing deadline. Your Chicago startup 
 will pay a minimum of $400\, which increases if you have significant fundi
 ng.\n\nLearn more<https://www.google.com/url?q=https://kruzeconsulting.com
 /chicago-startup-tax-compliance-calendar/?utm_source=calendar&sa=D&source=
 calendar&usd=2&usg=AOvVaw2MlpPXW0hIlS-GNgLMjmQ6> Does your startup need he
 lp with your taxes? Kruze Consulting is a leading expert on startup taxati
 on. Click here<https://www.google.com/url?q=https://kruzeconsulting.com/?u
 tm_source%3Dcalendar&sa=D&source=calendar&usd=2&usg=AOvVaw1DIzpa7IIo1hhvO3
 7Rg49O> to see if we can help you.\n
UID:e80044d5194d06aeb690980a@kruzeconsulting.com
SUMMARY:Delaware Annual Franchise Report  filing deadline. Your Chicago sta
 rtup will pay a minimum of $400\, which increases if you have significant 
 funding.
DTSTART;VALUE=DATE:20260301
DTEND;VALUE=DATE:20260302
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:Send 1095-B and 1095-C forms to employees.\n\nLearn more<https:
 //www.google.com/url?q=https://kruzeconsulting.com/chicago-startup-tax-com
 pliance-calendar/?utm_source=calendar&sa=D&source=calendar&usd=2&usg=AOvVa
 w2MlpPXW0hIlS-GNgLMjmQ6> Does your startup need help with your taxes? Kruz
 e Consulting is a leading expert on startup taxation. Click here<https://w
 ww.google.com/url?q=https://kruzeconsulting.com/?utm_source%3Dcalendar&sa=
 D&source=calendar&usd=2&usg=AOvVaw1DIzpa7IIo1hhvO37Rg49O> to see if we can
  help you.\n
UID:b5f83848b500e5dcccf046e8@kruzeconsulting.com
SUMMARY:Send 1095-B and 1095-C forms to employees.
DTSTART;VALUE=DATE:20260302
DTEND;VALUE=DATE:20260303
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:For Chicago startups\, IRS ACA Compliance<https://www.irs.gov/a
 ffordable-care-act/employers> 1094-B\, 1095-B\, 1094-C\, and 1095-C filing
 s are due (if paper-filing\, due April 1 if eFiling). File Form 8809 for a
  30-day extension.\n\nLearn more<https://www.google.com/url?q=https://kruz
 econsulting.com/chicago-startup-tax-compliance-calendar/?utm_source=calend
 ar&sa=D&source=calendar&usd=2&usg=AOvVaw2MlpPXW0hIlS-GNgLMjmQ6> Does your 
 startup need help with your taxes? Kruze Consulting is a leading expert on
  startup taxation. Click here<https://www.google.com/url?q=https://kruzeco
 nsulting.com/?utm_source%3Dcalendar&sa=D&source=calendar&usd=2&usg=AOvVaw1
 DIzpa7IIo1hhvO37Rg49O> to see if we can help you.\n
UID:8201161a349d4d5bc57e90fe@kruzeconsulting.com
SUMMARY:For Chicago startups\,  IRS ACA Compliance  1094-B\, 1095-B\, 1094-
 C\, and 1095-C filings are due (if paper-filing\, due April 1 if eFiling).
  File Form 8809 for a 30-day extension.
DTSTART;VALUE=DATE:20260302
DTEND;VALUE=DATE:20260303
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:IRS 30-day automatic extension: provide Form 1095-B and Form 10
 95C to employees.\n\nLearn more<https://www.google.com/url?q=https://kruze
 consulting.com/chicago-startup-tax-compliance-calendar/?utm_source=calenda
 r&sa=D&source=calendar&usd=2&usg=AOvVaw2MlpPXW0hIlS-GNgLMjmQ6> Does your s
 tartup need help with your taxes? Kruze Consulting is a leading expert on 
 startup taxation. Click here<https://www.google.com/url?q=https://kruzecon
 sulting.com/?utm_source%3Dcalendar&sa=D&source=calendar&usd=2&usg=AOvVaw1D
 Izpa7IIo1hhvO37Rg49O> to see if we can help you.\n
UID:445520cec18a762f6b63d5e0@kruzeconsulting.com
SUMMARY:IRS 30-day automatic extension: provide Form 1095-B and Form 1095C 
 to employees.
DTSTART;VALUE=DATE:20260303
DTEND;VALUE=DATE:20260304
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:IRS ACA Compliance 1094-B\, 1095-B\, 1094-C\, and 1095-C filing
 s are due (e-file).\n\nLearn more<https://www.google.com/url?q=https://kru
 zeconsulting.com/chicago-startup-tax-compliance-calendar/?utm_source=calen
 dar&sa=D&source=calendar&usd=2&usg=AOvVaw2MlpPXW0hIlS-GNgLMjmQ6> Does your
  startup need help with your taxes? Kruze Consulting is a leading expert o
 n startup taxation. Click here<https://www.google.com/url?q=https://kruzec
 onsulting.com/?utm_source%3Dcalendar&sa=D&source=calendar&usd=2&usg=AOvVaw
 1DIzpa7IIo1hhvO37Rg49O> to see if we can help you.\n
UID:bdbc2472db861e712ad42b00@kruzeconsulting.com
SUMMARY:IRS ACA Compliance 1094-B\, 1095-B\, 1094-C\, and 1095-C filings ar
 e due (e-file).
DTSTART;VALUE=DATE:20260331
DTEND;VALUE=DATE:20260401
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:File the R&D Tax Credit Form 6765<https://kruzeconsulting.com/f
 orm-6765/> with your tax return. Can extend to October 15. We strongly rec
 ommend working with a qualified CPA to prepare this form in conjunction wi
 th your Form 1120 if your company is going to be acquired by a major techn
 ology company\, that company’s CFO will use a strong tax team to do due 
 diligence on this.\n\nLearn more<https://www.google.com/url?q=https://kruz
 econsulting.com/chicago-startup-tax-compliance-calendar/?utm_source=calend
 ar&sa=D&source=calendar&usd=2&usg=AOvVaw2MlpPXW0hIlS-GNgLMjmQ6> Does your 
 startup need help with your taxes? Kruze Consulting is a leading expert on
  startup taxation. Click here<https://www.google.com/url?q=https://kruzeco
 nsulting.com/?utm_source%3Dcalendar&sa=D&source=calendar&usd=2&usg=AOvVaw1
 DIzpa7IIo1hhvO37Rg49O> to see if we can help you.\n
UID:9f2974cc807eb37b8c354cf6@kruzeconsulting.com
SUMMARY:File the R&D Tax Credit Form 6765  with your tax return. Can extend
  to October 15. We strongly recommend working with a qualified CPA to prep
 are this form in conjunction with your Form 1120 if your company is going 
 to be acquired by a major technology com
DTSTART;VALUE=DATE:20260415
DTEND;VALUE=DATE:20260416
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:Due date for Chicago startup employees to make contributions to
  Individual Retirement Accounts (IRAs) for 2025 (Employee Benefits).\n\nLe
 arn more<https://www.google.com/url?q=https://kruzeconsulting.com/chicago-
 startup-tax-compliance-calendar/?utm_source=calendar&sa=D&source=calendar&
 usd=2&usg=AOvVaw2MlpPXW0hIlS-GNgLMjmQ6> Does your startup need help with y
 our taxes? Kruze Consulting is a leading expert on startup taxation. Click
  here<https://www.google.com/url?q=https://kruzeconsulting.com/?utm_source
 %3Dcalendar&sa=D&source=calendar&usd=2&usg=AOvVaw1DIzpa7IIo1hhvO37Rg49O> t
 o see if we can help you.\n
UID:2373930663aa7c707d24a4e5@kruzeconsulting.com
SUMMARY:Due date for Chicago startup employees to make contributions to Ind
 ividual Retirement Accounts (IRAs) for 2025 (Employee Benefits).
DTSTART;VALUE=DATE:20260415
DTEND;VALUE=DATE:20260416
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:Federal Quarterly Estimated Tax<https://kruzeconsulting.com/blo
 g/startup-tax-guide/> 1st installment (first quarter 2026).\n\nLearn more<
 https://www.google.com/url?q=https://kruzeconsulting.com/chicago-startup-t
 ax-compliance-calendar/?utm_source=calendar&sa=D&source=calendar&usd=2&usg
 =AOvVaw2MlpPXW0hIlS-GNgLMjmQ6> Does your startup need help with your taxes
 ? Kruze Consulting is a leading expert on startup taxation. Click here<htt
 ps://www.google.com/url?q=https://kruzeconsulting.com/?utm_source%3Dcalend
 ar&sa=D&source=calendar&usd=2&usg=AOvVaw1DIzpa7IIo1hhvO37Rg49O> to see if 
 we can help you.\n
UID:c9d4bcc8d5d09e23cae2ee0d@kruzeconsulting.com
SUMMARY:Federal Quarterly Estimated Tax  1st installment (first quarter 202
 6).
DTSTART;VALUE=DATE:20260415
DTEND;VALUE=DATE:20260416
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:Due date for Illinois Corporate Income Tax Return<https://tax.i
 llinois.gov/forms/incometax/businesses.html> (can be extended to September
  15).\n\nLearn more<https://www.google.com/url?q=https://kruzeconsulting.c
 om/chicago-startup-tax-compliance-calendar/?utm_source=calendar&sa=D&sourc
 e=calendar&usd=2&usg=AOvVaw2MlpPXW0hIlS-GNgLMjmQ6> Does your startup need 
 help with your taxes? Kruze Consulting is a leading expert on startup taxa
 tion. Click here<https://www.google.com/url?q=https://kruzeconsulting.com/
 ?utm_source%3Dcalendar&sa=D&source=calendar&usd=2&usg=AOvVaw1DIzpa7IIo1hhv
 O37Rg49O> to see if we can help you.\n
UID:d4f0800347c65badb22802fc@kruzeconsulting.com
SUMMARY:Due date for  Illinois Corporate Income Tax Return  (can be extende
 d to September 15).
DTSTART;VALUE=DATE:20260415
DTEND;VALUE=DATE:20260416
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:C Corp Form 1120 Tax Return<https://kruzeconsulting.com/form-11
 20/> due. The Federal Form 1120 is the U.S. Corporation Income Tax Return\
 , which the IRS has companies use to report their income\, losses\, credit
 s\, etc.\, and to figure the income tax liability of the corporation. Can 
 extend the deadline to Oct. 15. All Chicago startups are required to file 
 this Federal form by this deadline unless they file an extension.\n\nLearn
  more<https://www.google.com/url?q=https://kruzeconsulting.com/chicago-sta
 rtup-tax-compliance-calendar/?utm_source=calendar&sa=D&source=calendar&usd
 =2&usg=AOvVaw2MlpPXW0hIlS-GNgLMjmQ6> Does your startup need help with your
  taxes? Kruze Consulting is a leading expert on startup taxation. Click he
 re<https://www.google.com/url?q=https://kruzeconsulting.com/?utm_source%3D
 calendar&sa=D&source=calendar&usd=2&usg=AOvVaw1DIzpa7IIo1hhvO37Rg49O> to s
 ee if we can help you.\n
UID:862ed188e0e445658dd25e53@kruzeconsulting.com
SUMMARY:C Corp Form 1120 Tax Return  due. The Federal Form 1120 is the U.S.
  Corporation Income Tax Return\, which the IRS has companies use to report
  their income\, losses\, credits\, etc.\, and to figure the income tax lia
 bility of the corporation. Can extend the dea
DTSTART;VALUE=DATE:20260415
DTEND;VALUE=DATE:20260416
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:Chicago startups can claim Research & Development Tax Credits o
 n Form 941<https://kruzeconsulting.com/blog/form-941/>.\n\nLearn more<http
 s://www.google.com/url?q=https://kruzeconsulting.com/chicago-startup-tax-c
 ompliance-calendar/?utm_source=calendar&sa=D&source=calendar&usd=2&usg=AOv
 Vaw2MlpPXW0hIlS-GNgLMjmQ6> Does your startup need help with your taxes? Kr
 uze Consulting is a leading expert on startup taxation. Click here<https:/
 /www.google.com/url?q=https://kruzeconsulting.com/?utm_source%3Dcalendar&s
 a=D&source=calendar&usd=2&usg=AOvVaw1DIzpa7IIo1hhvO37Rg49O> to see if we c
 an help you.\n
UID:ee5227b4d4b7210cbf1746dd@kruzeconsulting.com
SUMMARY:Chicago startups can claim Research & Development Tax Credits on  F
 orm 941 .
DTSTART;VALUE=DATE:20260430
DTEND;VALUE=DATE:20260501
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:Quarterly Payroll Withholding Report<https://tax.illinois.gov/c
 ontent/dam/soi/en/web/tax/research/publications/pubs/documents/2023-pub-13
 1-d.pdf> due for Illinois – Quarter 1.\n\nLearn more<https://www.google.
 com/url?q=https://kruzeconsulting.com/chicago-startup-tax-compliance-calen
 dar/?utm_source=calendar&sa=D&source=calendar&usd=2&usg=AOvVaw2MlpPXW0hIlS
 -GNgLMjmQ6> Does your startup need help with your taxes? Kruze Consulting 
 is a leading expert on startup taxation. Click here<https://www.google.com
 /url?q=https://kruzeconsulting.com/?utm_source%3Dcalendar&sa=D&source=cale
 ndar&usd=2&usg=AOvVaw1DIzpa7IIo1hhvO37Rg49O> to see if we can help you.\n
UID:8502060b0e8fd1cf8374066f@kruzeconsulting.com
SUMMARY:Quarterly Payroll Withholding Report  due for Illinois – Quarter 
 1.
DTSTART;VALUE=DATE:20260430
DTEND;VALUE=DATE:20260501
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:Delaware Quarterly Estimated Franchise Tax<https://kruzeconsult
 ing.com/blog/what-is-delaware-franchise-tax/>. Pay 40% of estimated annual
  amount (if annual amount expected to exceed $5\,000).\n\nLearn more<https
 ://www.google.com/url?q=https://kruzeconsulting.com/chicago-startup-tax-co
 mpliance-calendar/?utm_source=calendar&sa=D&source=calendar&usd=2&usg=AOvV
 aw2MlpPXW0hIlS-GNgLMjmQ6> Does your startup need help with your taxes? Kru
 ze Consulting is a leading expert on startup taxation. Click here<https://
 www.google.com/url?q=https://kruzeconsulting.com/?utm_source%3Dcalendar&sa
 =D&source=calendar&usd=2&usg=AOvVaw1DIzpa7IIo1hhvO37Rg49O> to see if we ca
 n help you.\n
UID:81d0620594e9125b6e4ce295@kruzeconsulting.com
SUMMARY:Delaware Quarterly Estimated Franchise Tax . Pay 40% of estimated a
 nnual amount (if annual amount expected to exceed $5\,000).
DTSTART;VALUE=DATE:20260601
DTEND;VALUE=DATE:20260602
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:Federal Quarterly Estimated Tax<https://kruzeconsulting.com/blo
 g/startup-tax-guide/> 2nd installment (second quarter 2026).\n\nLearn more
 <https://www.google.com/url?q=https://kruzeconsulting.com/chicago-startup-
 tax-compliance-calendar/?utm_source=calendar&sa=D&source=calendar&usd=2&us
 g=AOvVaw2MlpPXW0hIlS-GNgLMjmQ6> Does your startup need help with your taxe
 s? Kruze Consulting is a leading expert on startup taxation. Click here<ht
 tps://www.google.com/url?q=https://kruzeconsulting.com/?utm_source%3Dcalen
 dar&sa=D&source=calendar&usd=2&usg=AOvVaw1DIzpa7IIo1hhvO37Rg49O> to see if
  we can help you.\n
UID:73c0060c91dddd62b9e2389a@kruzeconsulting.com
SUMMARY:Federal Quarterly Estimated Tax  2nd installment (second quarter 20
 26).
DTSTART;VALUE=DATE:20260616
DTEND;VALUE=DATE:20260617
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:Claim Research & Development Tax Credits on Form 941<https://kr
 uzeconsulting.com/blog/form-941/>.\n\nLearn more<https://www.google.com/ur
 l?q=https://kruzeconsulting.com/chicago-startup-tax-compliance-calendar/?u
 tm_source=calendar&sa=D&source=calendar&usd=2&usg=AOvVaw2MlpPXW0hIlS-GNgLM
 jmQ6> Does your startup need help with your taxes? Kruze Consulting is a l
 eading expert on startup taxation. Click here<https://www.google.com/url?q
 =https://kruzeconsulting.com/?utm_source%3Dcalendar&sa=D&source=calendar&u
 sd=2&usg=AOvVaw1DIzpa7IIo1hhvO37Rg49O> to see if we can help you.\n
UID:f5a16f57e6c9a8919a7e62a4@kruzeconsulting.com
SUMMARY:Claim Research & Development Tax Credits on  Form 941 .
DTSTART;VALUE=DATE:20260731
DTEND;VALUE=DATE:20260801
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:Quarterly Payroll Withholding Report<https://tax.illinois.gov/c
 ontent/dam/soi/en/web/tax/research/publications/pubs/documents/2023-pub-13
 1-d.pdf> due for Illinois – Quarter 2.\n\nLearn more<https://www.google.
 com/url?q=https://kruzeconsulting.com/chicago-startup-tax-compliance-calen
 dar/?utm_source=calendar&sa=D&source=calendar&usd=2&usg=AOvVaw2MlpPXW0hIlS
 -GNgLMjmQ6> Does your startup need help with your taxes? Kruze Consulting 
 is a leading expert on startup taxation. Click here<https://www.google.com
 /url?q=https://kruzeconsulting.com/?utm_source%3Dcalendar&sa=D&source=cale
 ndar&usd=2&usg=AOvVaw1DIzpa7IIo1hhvO37Rg49O> to see if we can help you.\n
UID:701b1789e8c23ab3f0e42760@kruzeconsulting.com
SUMMARY:Quarterly Payroll Withholding Report  due for Illinois – Quarter 
 2.
DTSTART;VALUE=DATE:20260731
DTEND;VALUE=DATE:20260801
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:Delaware Quarterly Estimated Franchise Tax<https://kruzeconsult
 ing.com/blog/what-is-delaware-franchise-tax/>. Pay 20% of your estimated a
 nnual amount (if annual amount expected to exceed $5\,000).\n\nLearn more<
 https://www.google.com/url?q=https://kruzeconsulting.com/chicago-startup-t
 ax-compliance-calendar/?utm_source=calendar&sa=D&source=calendar&usd=2&usg
 =AOvVaw2MlpPXW0hIlS-GNgLMjmQ6> Does your startup need help with your taxes
 ? Kruze Consulting is a leading expert on startup taxation. Click here<htt
 ps://www.google.com/url?q=https://kruzeconsulting.com/?utm_source%3Dcalend
 ar&sa=D&source=calendar&usd=2&usg=AOvVaw1DIzpa7IIo1hhvO37Rg49O> to see if 
 we can help you.\n
UID:2d48ccdadb1e99bf2ca4f750@kruzeconsulting.com
SUMMARY:Delaware Quarterly Estimated Franchise Tax . Pay 20% of your estima
 ted annual amount (if annual amount expected to exceed $5\,000).
DTSTART;VALUE=DATE:20260901
DTEND;VALUE=DATE:20260902
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:Federal Quarterly Estimated Tax<https://kruzeconsulting.com/blo
 g/startup-tax-guide/> 3rd installment (third quarter 2026).\n\nLearn more<
 https://www.google.com/url?q=https://kruzeconsulting.com/chicago-startup-t
 ax-compliance-calendar/?utm_source=calendar&sa=D&source=calendar&usd=2&usg
 =AOvVaw2MlpPXW0hIlS-GNgLMjmQ6> Does your startup need help with your taxes
 ? Kruze Consulting is a leading expert on startup taxation. Click here<htt
 ps://www.google.com/url?q=https://kruzeconsulting.com/?utm_source%3Dcalend
 ar&sa=D&source=calendar&usd=2&usg=AOvVaw1DIzpa7IIo1hhvO37Rg49O> to see if 
 we can help you.\n
UID:8664a6399b3c4028acd65c78@kruzeconsulting.com
SUMMARY:Federal Quarterly Estimated Tax  3rd installment (third quarter 202
 6).
DTSTART;VALUE=DATE:20260915
DTEND;VALUE=DATE:20260916
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:C Corp Form 1120 Tax Return<https://kruzeconsulting.com/form-11
 20/> final due date for Chicago startups if extension was filed.\n\nLearn 
 more<https://www.google.com/url?q=https://kruzeconsulting.com/chicago-star
 tup-tax-compliance-calendar/?utm_source=calendar&sa=D&source=calendar&usd=
 2&usg=AOvVaw2MlpPXW0hIlS-GNgLMjmQ6> Does your startup need help with your 
 taxes? Kruze Consulting is a leading expert on startup taxation. Click her
 e<https://www.google.com/url?q=https://kruzeconsulting.com/?utm_source%3Dc
 alendar&sa=D&source=calendar&usd=2&usg=AOvVaw1DIzpa7IIo1hhvO37Rg49O> to se
 e if we can help you.\n
UID:dfa0e8693af28aa0389b9728@kruzeconsulting.com
SUMMARY:C Corp Form 1120 Tax Return  final due date for Chicago startups if
  extension was filed.
DTSTART;VALUE=DATE:20261015
DTEND;VALUE=DATE:20261016
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:Claim your Research & Development Tax Credits on Form 941<https
 ://kruzeconsulting.com/blog/form-941/>.\n\nLearn more<https://www.google.c
 om/url?q=https://kruzeconsulting.com/chicago-startup-tax-compliance-calend
 ar/?utm_source=calendar&sa=D&source=calendar&usd=2&usg=AOvVaw2MlpPXW0hIlS-
 GNgLMjmQ6> Does your startup need help with your taxes? Kruze Consulting i
 s a leading expert on startup taxation. Click here<https://www.google.com/
 url?q=https://kruzeconsulting.com/?utm_source%3Dcalendar&sa=D&source=calen
 dar&usd=2&usg=AOvVaw1DIzpa7IIo1hhvO37Rg49O> to see if we can help you.\n
UID:dc030de750e9fbd35485878f@kruzeconsulting.com
SUMMARY:Claim your Research & Development Tax Credits on  Form 941 .
DTSTART;VALUE=DATE:20261102
DTEND;VALUE=DATE:20261103
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:Quarterly Payroll Withholding Report<https://tax.illinois.gov/c
 ontent/dam/soi/en/web/tax/research/publications/pubs/documents/2023-pub-13
 1-d.pdf> due for Illinois – Quarter 3.\n\nLearn more<https://www.google.
 com/url?q=https://kruzeconsulting.com/chicago-startup-tax-compliance-calen
 dar/?utm_source=calendar&sa=D&source=calendar&usd=2&usg=AOvVaw2MlpPXW0hIlS
 -GNgLMjmQ6> Does your startup need help with your taxes? Kruze Consulting 
 is a leading expert on startup taxation. Click here<https://www.google.com
 /url?q=https://kruzeconsulting.com/?utm_source%3Dcalendar&sa=D&source=cale
 ndar&usd=2&usg=AOvVaw1DIzpa7IIo1hhvO37Rg49O> to see if we can help you.\n
UID:be885950215aea1221538f25@kruzeconsulting.com
SUMMARY:Quarterly Payroll Withholding Report  due for Illinois – Quarter 
 3.
DTSTART;VALUE=DATE:20261102
DTEND;VALUE=DATE:20261103
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:Extended due date for Illinois Corporate Income Tax Return<http
 s://tax.illinois.gov/forms/incometax/businesses.html>.\n\nLearn more<https
 ://www.google.com/url?q=https://kruzeconsulting.com/chicago-startup-tax-co
 mpliance-calendar/?utm_source=calendar&sa=D&source=calendar&usd=2&usg=AOvV
 aw2MlpPXW0hIlS-GNgLMjmQ6> Does your startup need help with your taxes? Kru
 ze Consulting is a leading expert on startup taxation. Click here<https://
 www.google.com/url?q=https://kruzeconsulting.com/?utm_source%3Dcalendar&sa
 =D&source=calendar&usd=2&usg=AOvVaw1DIzpa7IIo1hhvO37Rg49O> to see if we ca
 n help you.\n
UID:4b213d33512455a9b516b5a3@kruzeconsulting.com
SUMMARY:Extended due date for  Illinois Corporate Income Tax Return .
DTSTART;VALUE=DATE:20261116
DTEND;VALUE=DATE:20261117
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:Delaware Quarterly Estimated Franchise Tax<https://kruzeconsult
 ing.com/blog/what-is-delaware-franchise-tax/>\, Pay 20% of estimated annua
 l amount (if annual amount expected to exceed $5\,000).\n\nLearn more<http
 s://www.google.com/url?q=https://kruzeconsulting.com/chicago-startup-tax-c
 ompliance-calendar/?utm_source=calendar&sa=D&source=calendar&usd=2&usg=AOv
 Vaw2MlpPXW0hIlS-GNgLMjmQ6> Does your startup need help with your taxes? Kr
 uze Consulting is a leading expert on startup taxation. Click here<https:/
 /www.google.com/url?q=https://kruzeconsulting.com/?utm_source%3Dcalendar&s
 a=D&source=calendar&usd=2&usg=AOvVaw1DIzpa7IIo1hhvO37Rg49O> to see if we c
 an help you.\n
UID:504997a1d12967321b68ba7f@kruzeconsulting.com
SUMMARY:Delaware Quarterly Estimated Franchise Tax \, Pay 20% of estimated 
 annual amount (if annual amount expected to exceed $5\,000).
DTSTART;VALUE=DATE:20261201
DTEND;VALUE=DATE:20261202
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:0
LOCATION:Chicago\, IL\, USA
X-MICROSOFT-CDO-APPT-SEQUENCE:0
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
X-MICROSOFT-CDO-ALLDAYEVENT:TRUE
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-CDO-INSTTYPE:0
X-MICROSOFT-DONOTFORWARDMEETING:FALSE
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MICROSOFT-REQUESTEDATTENDANCEMODE:DEFAULT
X-MICROSOFT-ISRESPONSEREQUESTED:FALSE
END:VEVENT
BEGIN:VEVENT
DESCRIPTION:Federal Quarterly Estimated Tax<https://kruzeconsulting.com/blo
 g/startup-tax-guide/> 4th installment (fourth quarter 2026).\n\nLearn more
 <https://www.google.com/url?q=https://kruzeconsulting.com/chicago-startup-
 tax-compliance-calendar/?utm_source=calendar&sa=D&source=calendar&usd=2&us
 g=AOvVaw2MlpPXW0hIlS-GNgLMjmQ6> Does your startup need help with your taxe
 s? Kruze Consulting is a leading expert on startup taxation. Click here<ht
 tps://www.google.com/url?q=https://kruzeconsulting.com/?utm_source%3Dcalen
 dar&sa=D&source=calendar&usd=2&usg=AOvVaw1DIzpa7IIo1hhvO37Rg49O> to see if
  we can help you.\n
UID:89f440c6cc7745c3c3e8b559@kruzeconsulting.com
SUMMARY:Federal Quarterly Estimated Tax  4th installment (fourth quarter 20
 26).
DTSTART;VALUE=DATE:20270115
DTEND;VALUE=DATE:20270116
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20260429T021711Z
TRANSP:OPAQUE
STATUS:CONFIRMED
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LOCATION:Chicago\, IL\, USA
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