Return on investment (ROI)

After how many years an investment in Poland will pay back and what the return will be after 1, 5 and 10 years.

introduction

Enter the investment amount, the expected annual net profit and its growth. The calculator will show the cumulative profit, the return on investment (ROI) and the year in which the investment pays back.

This is a simplified model without discounting or inflation. We will prepare a full simulation with taxes and financing in a report.

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The button opens the print dialogue: choose “Save as PDF”. The result is an estimate and does not constitute tax advice. Status: October 2026.

laws in brief

What this calculator is based on

CIT

Corporate Income Tax Act

Rate 19%; 9% for small taxpayers (revenue up to EUR 2 million) and in the first year of business.
Dividend paid to a shareholder: 19% withholding tax, unless a double taxation treaty provides for a lower rate.
Estonian CIT: tax is paid only when profit is distributed, provided the company meets the conditions.

The act in brief and the full text

PCC

Tax on Civil Law Transactions Act

2% on the sale of real estate and movable property, 1% on the sale of other property rights (e.g. shares).
0.5% on articles of association and capital increases, 0.5% on loans (with exceptions).
For a notarial agreement the tax is collected by the notary; in other cases a PCC-3 return is filed within 14 days.

The act in brief and the full text

HLBC – Hexagon Law & Business Consulting · hello@hl-bc.com · +48 505 460 020. Estimated result, as of October 2026.