Health contribution in Poland 2026: employees, contractors, B2B

Employees: 9 % of gross after social contributions

Article 79 of the Act on healthcare services financed from public funds sets the rate at 9 % of the contribution base. For an employee, the base is the gross pay on which social contributions are charged, reduced by the part of those contributions the employee pays (article 81(6)). On PLN 8,000 gross, social contributions are PLN 1,096.80, leaving a base of PLN 6,903.20 and a contribution of PLN 621.29.

Order matters. ZUS contributions come off gross first, the health contribution is charged on what remains, and the tax advance is worked out last. Yet the health contribution reduces neither the taxable base nor the tax itself. That is why a higher salary simply means a proportionally higher contribution, with no relief in PIT. The salary calculator runs the whole gross-to-net sequence.

There is no annual cap on the health contribution. Once gross pay passes PLN 282,600 for the year, pension and disability contributions stop, the health base grows by the amount they used to take, and the contribution goes up. A high earner therefore pays more health contribution in December than in January on the same salary.

Why employees cannot deduct it

On podatki.gov.pl, the Ministry of Finance lists who can deduct health contributions: sole traders taxed at the 19 % flat rate, on the lump-sum tax on recorded revenue, or on the tax card. Employees and mandate contractors are not on that list. The contribution only reduces take-home pay and does not come back in your annual return.

In practice, on PLN 8,000 gross more than PLN 7,455 a year goes on health insurance with no effect on tax. It is the largest single deduction after ZUS contributions, and often larger than the income tax advance itself.

Very small salaries: the article 83 cap

Article 83(1) and (2b) of the healthcare act lower the contribution when it would exceed the tax advance worked out under the PIT rules as worded on 31 December 2021. Those old rules produced a lower advance on small incomes, so the cap only bites at modest amounts: on an employment contract with the standard PLN 250 costs, up to about PLN 1,248 gross a month.

Amounts like these appear with very short part-time hours or in a month in which someone worked only a few days. A full-time job on the minimum wage is already above the cap. A similar rule in article 83(2a) applies to income exempt from PIT, such as the youth relief: the comparison advance is calculated as if the income were not exempt.

The youth relief does not cover health

An employee under 26 pays no income tax advance up to PLN 85,528 a year, but pays the full health contribution. On PLN 6,000 gross the contribution is PLN 465.97, exactly the same as for an older colleague (PLN 465.97). The difference in take-home pay comes from tax alone. See our page on the youth tax relief.

Mandate contracts and students

On a mandate contract (umowa zlecenie) the rate and base are the same as for employees: 9 % of pay after social contributions. On a PLN 4,000 gross contract the health contribution is PLN 319.46. Contractors cannot deduct it from tax either.

Pupils and students under 26 are a different case. On a mandate contract they are not compulsorily covered by pension and disability insurance (article 6(4) of the Social Insurance System Act), and article 66(1)(1) of the healthcare act extends the health obligation to people who meet the conditions for social insurance. Read together, these provisions mean a student pays no health contribution on the mandate contract, and that is how our calculator treats it: from PLN 4,000 they keep PLN 4,000. If your situation is less clear-cut, for example several contracts at once, ask the client or ZUS. The page on students on zlecenie has the numbers.

Running a business: three ways to calculate

For sole traders the contribution depends on the tax regime, and the contribution year runs from February to January. The table summarises the 2026 rules.

Progressive scale (skala). The contribution is 9 % of the previous month's income, but no less than PLN 432.54 a month, because the base cannot fall below the PLN 4,806 minimum wage. For January 2026 the minimum was PLN 314.96. On revenue of PLN 15,000 a month with no costs, the average monthly contribution is PLN 1,189.05. Nothing is deductible on the scale.

Flat tax (liniowy). The rate is lower, 4.9 % of income, with the same PLN 432.54 minimum. On PLN 15,000 of revenue the contribution is PLN 647.37; on PLN 6,000 it is already at the minimum of PLN 432.54. You deduct the contributions paid from income, up to PLN 14,100 a year in 2026. More on the flat tax page.

Lump-sum tax (ryczałt). Here the contribution depends not on income but on annual revenue, and has three levels: PLN 498.35 a month on revenue up to PLN 60,000, PLN 830.58 up to PLN 300,000 and PLN 1,495.04 above. The bases are derived from the Q4 2025 average wage of PLN 9,228.64. You deduct 50 % of the contributions paid from revenue. The lump-sum rates themselves are covered on the lump-sum tax page.

Common mistakes

The most frequent is charging 9 % on full gross. On PLN 8,000 that would give PLN 720.00, PLN 98.71 too much, because the base is gross after social contributions. The second is expecting part of the contribution back through tax: on employment, nothing comes back. The third concerns young workers who hear about "zero PIT" and assume they are also spared health insurance; they pay it in full.

For reference, on an employment contract the health contribution is PLN 373.24 on the minimum wage, PLN 931.93 on PLN 12,000 gross and PLN 1,553.22 on PLN 20,000 gross a month. Sole traders make different mistakes: applying 9 % instead of 4.9 % on the flat tax, forgetting the PLN 432.54 minimum on the scale, or picking the lump-sum band by income instead of revenue. Each leads to an under- or overpayment that has to be corrected later.

The flat tax in practice: contribution and deduction

The second calculator shows how much a sole trader on the flat tax pays in health contributions and how much of it reduces the taxable base. Enter monthly revenue and costs.

The result is a monthly average over the year, with full ZUS and no voluntary sickness cover. In reality the contribution moves with income from month to month, never dropping below PLN 432.54.