Tax tools
Tax tools for your Swiss tax return
What is left of your salary? How much do you save with pillar 3a? Our calculators and checklists bring clarity to your tax questions.
Your questions. The right tools.
Estimate salary and taxes or prepare your tax return: choose what helps you right now. Free of charge and without registration.
Pillar 3a calculator
How much tax can you save with pillar 3a? Your personal estimate for all 26 cantons – free of charge and without registration.
Estimate based on the FTA calculation modelCalculate savingsWithholding tax calculator
Your withholding tax by tariff code and canton – calculated on the official tariff files of all 26 cantons.
FTA withholding tax tariffs 2026Calculate withholding taxGross-net calculator
What is left of your gross salary? Estimated net salary and cantonal tax reserve with automatic deductions – no payslip needed.
Salary & tax estimateCalculate net salary
Well prepared for your tax return
Price finder
Put together your situation and see your fixed price including a transparent breakdown.
Calculate priceDocument checklist
Get a personal list of the documents typically needed for your tax return – tickable and printable.
Create checklistDeadline check
Assess your deadline situation in your canton of residence and see which next steps make sense.
Check deadline situationDeduction check
Mark the areas of your life and see which deduction categories you should check – with matching guide articles.
Check deductions
How to use the tools
- 1
Choose a tool
Pick the right tool – for salary, taxes or preparing your tax return.
- 2
Enter your details
You answer a few simple questions about your situation. No receipts and no account details are needed.
- 3
Use the result
You get an immediate assessment. For a binding evaluation, send us your request – we review your situation personally.
How your details are handled
- Price finder, document checklist, deadline check and deduction check run entirely in your browser. Nothing is stored and nothing is transmitted.
- The pillar 3a and gross-net calculators send your calculation values (municipality, tax year, marital status, age, religious denomination, children, salary, contribution) via our server to the official FTA tax calculator. Your name, email address or other contact details are not transmitted.
- The withholding tax calculator runs on our server using the imported official FTA tariff files; this application does not permanently store any financial details. Only public municipality and tax-year metadata is cached briefly.
- This tool is for orientation only and does not replace an individual review of your tax situation.
Frequently asked questions about the tax tools
Your tax return in good hands
Tell us about your situation in the request form – free of charge and without obligation.