2026 Federal Filing Deadlines

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January 2026 10 deadlines

Jan 01

Annual Filing • all

Annual Report Filing

Upcoming

Jan 01

Annual Filing • all

Franchise Tax Payment

Upcoming

Jan 01

Annual Filing • all

Registered Agent Renewal

Upcoming

Jan 01

Annual Filing • all

EIN Application

Upcoming

Jan 01

Annual Filing • all

Annual Return Filing

Upcoming

Jan 01

Annual Filing • all

Corporate Registry Update

Upcoming

Jan 01

Annual Filing • all

Extra-Provincial Registration Renewal

Upcoming

Jan 01

Annual Filing • all

Declaración Anual

Upcoming

Jan 01

Annual Filing • all

RFC Registration

Upcoming

Jan 01

Annual Filing • all

Contabilidad Electrónica

Upcoming

About Federal Deadlines

Federal tax and compliance deadlines apply to all US businesses regardless of state. Missing IRS deadlines can result in significant penalties and interest charges.

Important Note

When a federal deadline falls on a weekend or holiday, it moves to the next business day.

Key Dates at a Glance

S-Corp / Partnership Mar 15

C-Corp / Individual Apr 15

Q1 Estimated Tax Apr 15

Q2 Estimated Tax Jun 16

Q3 Estimated Tax Sep 15

Q4 Estimated Tax Jan 15

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Related Resources

Business Compliance Calendar Annual Report Deadlines Franchise Tax Deadlines EIN Guide State Compliance Guides

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