Updated for 2026

2026 tax resource center

Official dates, forms, and references for the 2026 filing season and tax year 2026 planning.

Tax year 2026 federal brackets

These amounts are for tax year 2026 planning and generally apply to returns filed in 2027.

10% Up to $12,400 single / $24,800 joint

12% Over $12,400 / $24,800

22% Over $50,400 / $100,800

24% Over $105,700 / $211,400

32% Over $201,775 / $403,550

35% Over $256,225 / $512,450

37% Over $640,600 / $768,700

Source: IRS annual adjustments for tax year 2026. Income thresholds vary by filing status and should be verified before filing.

Current 2026 filing-season dates to help avoid penalties and prepare documents on time.

February 2, 2026

Furnish W-2s and certain 1099s to recipients; file Form 1099-NEC for prior-year nonemployee compensation.

March 16, 2026

Deadline for calendar-year Form 1065 and Form 1120-S returns; March 15 falls on a Sunday.

April 15, 2026

File Form 1040/1040-SR, calendar-year C-Corp Form 1120, applicable extensions, and first 2026 estimated tax payment.

Official links that point to current IRS revisions, including 2026 calendars and publications.

Current individual return and official instructions.

Profit or Loss From Business for sole proprietors.

S corporation return for the 2026 filing season.

Nonemployee compensation; current IRS revision.

Official tax calendars for use in 2026.

General instructions for 2026 information returns.

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