A ready-to-use Excel and Google Sheets workbook for US freelancers, 1099 contractors and side-hustlers. Enter your income and expenses, and it estimates what to set aside for each quarterly estimated tax payment.

What’s inside
• Start Here: a 5-minute setup guide
• Income log: client, invoice, amount, date paid
• Expense log: categories that follow Schedule C lines
• Mileage log: uses the 2026 IRS rates (72.5¢ to June 30, 76¢ from July 1)
• Quarterly tax estimator: self-employment tax, federal income tax and the safe-harbor amount, with 2026 brackets and standard deductions
• Payment tracker for the four 2026 due dates
• Year-end checklist: 1099-NEC/K forms, receipts and records

Who it’s for
Sole proprietors and single-member LLCs filing Schedule C.

What it isn’t
Educational planning tool only, not tax, legal or financial advice. It gives estimates, not your final tax bill. It covers federal tax only (no state tax), and uses simplified rules for the QBI deduction. Figures are for tax year 2026 and were checked against IRS sources in October 2026. Check with a tax professional for your situation.

One-time payment, instant download.

Save more: get all 5 tools ($63 value) for $29 in The Freelancer Money System bundle: https://whop.com/checkout/plan_VWc5yBRpzkaNp