Tools for every day · Finance
Kalkulator B2B i ZUS
Ile zostaje na rękę
A practical tool for Polish sole traders. Type an amount and compare what stays in hand on a B2B contract versus employment, check ZUS contribution variants, compare tax forms and estimate IP Box.
Act IWhat it does
B2B versus employment
Enter an amount and see the take-home pay on B2B and on an employment contract, plus the employer's cost.
ZUS calculator
Ulga na start, preferential ZUS, Mały ZUS Plus and full ZUS, each broken down into social, health and monthly and yearly totals.
Tax forms side by side
Compare the tax scale, flat tax and lump sum for your revenue and costs.
IP Box
Estimate the yearly effect of the 5% preference for qualified IP income and the nexus ratio.
Lump-sum rates
Look up rates by activity type and see when an extra PKWiU qualification is needed.
Unregistered activity
Check the limits for działalność nierejestrowana.
Act IIWho it is for
The calculator provides estimates for orientation. Tax and contribution rules change; confirm the figures with your accountant before deciding.
Kalkulator B2B i ZUS is free on the App Store.
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