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Calculator // taxes 2026

How much should you set aside for taxes?

For sole proprietors and single-member LLCs, 2026. A rough planning number: federal income tax, self-employment tax and state tax on your business profit.

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Your 2026

Example numbers are filled in. Replace them with yours.

Revenue minus all business expenses. Your best guess for the full year.

Spouse’s wages and other taxable income. Leave 0 if none.

0% in Florida, Texas, Tennessee and a few others. Use your state’s top rate if unsure.

Federal and state payments made so far.

A running tax number, all year

Trinity keeps an estimate of what to set aside from your real profit, reminds you two weeks before each quarterly date, and hands your CPA clean numbers.

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