JDG Tax Form Comparison Calculator

Compare benefits of the tax scale (general rules), flat 19% tax, and lump-sum on recorded revenue. Data for 2026.

Annual revenue (PLN)

For scale and linear: costs reduce income. Lump-sum has no cost deduction.

Depends on type of activity (PKD). Revenue limit for lump-sum: €2,000,000 (approx. 8,517,200 PLN in 2026).

Comparison for 2026

Tax scale (general rules) Flat 19% tax Lump-sum on recorded revenue

Tax efficiency comparison

Tax scale (general rules) Flat 19% tax Lump-sum on recorded revenue

Calculations based on 2026 rates and limits (PIT scale, ZUS, health). This is for illustration only.