Free estimate

A 2026 federal estimate, before you track the year.

Federal only. Sole proprietor or single-member LLC filing Schedule C. This page does not save what you type and does not send it anywhere. The paid sheet is what tracks income, expenses, and miles.

Track the year in the sheet

This estimate is one set of numbers. The Tax Money Kit logs each payment, sorts expenses to Schedule C lines, and updates the set-aside percent as the year changes.

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The Tax Money Kit is an educational recordkeeping and estimating tool. It is not tax, legal, accounting, or investment advice, and it is not a tax preparation or filing service. Estimates use 2026 federal figures. Married filing separately, state tax, penalties, and S-corporations are out of scope.