Name: C-Corp returns must be filed / only for fiscal year is calendar year
Start: 2028-10-15T08:00:00-07:00
End: 2028-10-15T17:00:00-07:00

April 2028

April 15, 2028 @ 8:00 am - 9:00 am Extension filing / payment / Q1 Fed / CA Income tax

Extension filing / payment / Q1 Fed & CA estimated tax / Sole member LLC payment due

September 2028

September 15, 2028 @ 8:00 am - 9:00 am Returns must be filed

S-Corp / Multi Member LLC returns must be filed

October 2028

October 15, 2028 @ 8:00 am - 5:00 pm C-Corp returns must be filed / only for fiscal year is calendar year

C-Corp returns must be filed / only for fiscal year is calendar year

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