Accounting & Tax Tools

Explore useful accounting and tax tools designed to simplify bookkeeping, calculate taxes, manage financial data, improve accuracy, and help accountants and businesses save time.

Profit Margin Calculator

Tax bracket calculator: See your real federal income tax rate for 2025 and 2026

You know your income. You don't know exactly what it costs you. Enter your income and filing status to see your tax bracket, your effective tax rate, and what you actually owe — for the current 2026 tax year or a 2025 return.

Tax

1099 Tax Calculator: How to Calculate What You Actually Owe

Enter what you earned and spent to get your real federal income tax, self-employment tax, and quarterly set-aside — no signup required.

Tax

Self-Employment Tax Calculator

Hands typing on a laptop at a wooden desk beside a printed financial chart

Accounting

Sales Tax Calculator: Estimate Your Rate by State and ZIP Code

Enter a business address to estimate the combined state and local sales tax rate. A full street address is more accurate than a ZIP code, as rates can vary within the same ZIP. Then check your collection requirements and let Global FPO handle the filing.

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