Individuals

Events
Individuals

September 2026

September 15, 2026 @ 8:00 am - 9:00 am Q2 Fed Income tax (no CA payment due)

Q3 Fed Income tax (no CA payment due)

October 2026

October 15, 2026 @ 8:00 am - 9:00 am Returns must be filed

Returns must be filed

November 2026

November 15, 2026 @ 8:00 am - 9:00 am Year-end planning for the current year encouraged and Pass-through entity (PTE) elective tax (AB-150 Payment)

Year-end planning for the current year encouraged

December 2026

December 31, 2026 @ 8:00 am - 9:00 am Last day for any calendar year action

Last day for any calendar year action

January 2027

January 15, 2027 @ 8:00 am - January 16, 2027 @ 9:00 am Q1 Fed / CA Income tax

Q4 Fed / CA Income tax

April 2027

April 1, 2027 @ 8:00 am - 9:00 am Extension payments, filing, or target return completion

Extension payments, filing, or target return completion

April 15, 2027 @ 8:00 am - 9:00 am Extension filing / payment / Q1 Fed & CA estimated tax / Sole member LLC payment due

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

April 15, 2027 @ 8:00 am - 9:00 am IRA / fixing retirement plan issues / HSA (?)

IRA / fixing retirement plan issues / HSA (?)

April 15, 2027 @ 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

June 2027

June 1, 2027 @ 8:00 am - 9:00 am Q2 Payment calculation as needed

Q2 Payment calculation as needed

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