Official & Accurate
Business
Tools.
Free calculators to help Tanzania's business owners manage payroll, taxes, registration, and utility costs — all in one place.
PAYE · Income Tax
Salary & Tax Calc
Calculate take-home salary after PAYE income tax. Updated with the latest 2025/26 Tanzania tax bands.
NSSF · Payroll
NSSF Calculator
Calculate employee NSSF (10%) and employer NSSF (10%) contributions plus net take-home — all in one view.
New Business
Startup Cost Helper
Estimate your business registration fees and startup costs before launching your company in Tanzania.
Electricity
LUKU Power Calc
Find out how many electricity units you get for your money after TANESCO service charges.