Quarterly Estimated Tax Calculator Excel — Self-Employment Tax, Federal & State Tax, 4-Payment Schedule

Know how much to set aside for taxes before the IRS asks for it. Enter your self-employment income and expenses, and this spreadsheet calculates your self-employment tax, federal tax, and state tax owed, then splits it into 4 quarterly payments with due dates and a paid/unpaid tracker. Instant download, Excel compatible. Educational estimate only, not tax advice.