Poland Corporate Tax Calculator

Enter taxable income and annual revenue to instantly calculate your Polish CIT liability at the correct 19% or 9% rate for 2024.

Company Details (2024)

Small taxpayer threshold: PLN 9,030,000 (≈ EUR 2M for 2024)

Enter your figures and click Calculate Tax to see results.

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Summary

Enter taxable income and annual revenue to instantly calculate your Polish CIT liability at the correct 19% or 9% rate for 2024.

How it works

  1. Enter your taxable income in PLN (profit after allowable deductions).
  2. Enter annual gross revenue in PLN — this determines whether the 9% small-taxpayer rate applies.
  3. Optionally enter IP Box income to apply the 5% preferential rate on qualified intellectual property profits.
  4. The calculator selects the correct rate and computes tax payable, net income, and effective rate instantly.
  5. A rate explanation section shows exactly why the 9% or 19% rate was applied.

Use cases

  • Estimate annual CIT liability before filing with the Polish tax authority (KAS).
  • Determine whether your company qualifies for the 9% small-taxpayer rate.
  • Model tax impact of IP Box regime for companies with qualifying intellectual property income.
  • Compare after-tax profit at different revenue and income levels.
  • Prepare financial projections and investor materials for Polish-registered entities.
  • Check the benefit of splitting income between standard and IP Box pools.

Frequently Asked Questions

Last updated: 2026-07-24 · Reviewed by Nham Vu