Free tax & receipt tools
Use these without signing up. Built by the team behind DocuSpending — the AI receipt tracker for freelancers and small businesses.
IRS Mileage Calculator (2026)
Calculate business, medical, and charity mileage deductions using the latest IRS standard rates.
Open toolSchedule C Estimator
Estimate your net profit, self-employment tax, and how much to set aside — line by line.
Open toolSales Tax Calculator
Add sales tax to a price, or work backwards to find the tax hidden in a receipt total.
Open tool