Every change to our tax figures and calculators, newest first.
| Date | Change | Source |
|---|---|---|
| October 29, 2026 | Added Hawaii’s 4.5% general excise tax to the Hawaii calculation, and a weekly set-aside figure to every calculator | Hawaii Department of Taxation, Form G-45 instructions |
| October 29, 2026 | Launched calculators for 2026: federal tax, self-employment tax, tips deduction, credits, quarterly planner and all 50 states plus DC | IRS Rev. Proc. 2025-32; Tax Foundation 2026 state table |
| October 29, 2026 | Added the mid-year mileage rate: 76 cents per mile from July 1, 2026 | IRS Announcement 2026-11 |
| October 29, 2026 | Applied 2026 business income deduction rules: $400 minimum and the wider phase-in above $201,750 ($403,500 married jointly) | One Big Beautiful Bill Act; Rev. Proc. 2025-32 |
| October 29, 2026 | Tips deduction phase-out counts only full $1,000 steps of income above $150,000, as the IRS does | Schedule 1-A instructions |
| October 29, 2026 | No self-employment tax when net earnings from self-employment are under $400 | Schedule SE |
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