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Polish statutory interest calculator
Statutory capital interest with automatic historical rate periods.
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Finance and tax calculators
Polish VAT, salary, interest and mortgage simulations with transparent parameters.
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Polish tax-arrears interest calculator
Tax interest with dated rate periods, PLN 8.70 threshold and rounding.
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Polish late-payment interest calculator
Civil or commercial late interest split into dated rate periods.
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Polish VAT calculator
Net/gross conversion, quantities, mixed VAT rates and separate exemption.
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Polish gross-to-net salary calculator
Employment contract 2026: PIT threshold, ZUS cap, PIT-2, PPK and full youth relief.
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Polish mortgage overpayment calculator
Shorter term or lower payments, recurring overpayments and a schedule.
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Mortgage repayment calculator
Mortgage payments, down payment, fees, full repayment schedule and rate scenario.
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Loan repayment calculator
Cash-loan payments, interest and entered fee costs with a full repayment schedule.
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Polish net-to-gross salary calculator
Find gross employment pay yielding at least your target net salary in Poland in 2026.
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Polish annual PIT tax-scale calculator
Estimate individual 2026 Polish scale PIT and compare annual tax with withheld advances.
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Polish retirement calculator — ZUS balance model
Estimate monthly gross pension from indexed ZUS balances and an appropriate GUS divisor.
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Borrowing capacity — household budget estimator
Estimate borrowing from your payment budget and a user-defined interest-rate stress scenario.
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