ZUS contributions in 2026: a business owner’s guide

HR, Payroll & Social Insurance You will read this in 1 minutes Last updated:
ZUS contributions in 2026: a business owner’s guide

Free online invoicing software

with KSeF support

ZUS burdens increase in 2026 because the contribution basis rises and minimum health contributions return to 100% of minimum wages. This guide collects amounts, thresholds and reliefs for budgeting.

Full ZUS

For businesses without reliefs, the basis is 60% of forecast wages of PLN 9,420, or PLN 5,652. Contributions are:

Total social contributions are PLN 1,926.76 with sickness or PLN 1,788.29 without, independent of income and tax method. Health is additional. Total starts near PLN 2,359 with sickness and minimum scale or flat-rate health. Omitting sickness saves PLN 138.47 but removes sickness and maternity benefits.

Reliefs

Startup relief exempts six full months of social contributions, not health. Next, preferential contributions on PLN 1,441.80 are PLN 456.19 with sickness or PLN 420.87 without for twenty-four months.

Small ZUS Plus uses prior-year income where revenue did not exceed PLN 120,000, for thirty-six of sixty months. Social costs range roughly PLN 456–1,927, with health added. Many owners use accounting support because calculations are complex.

Accounting that understands your business

Accounting that understands your business

Leave your email address to receive weekly guides to help your business grow.

Health contributions

The scale uses 9% of income and flat-rate income tax 4.9%, with minima of PLN 314.96 for January and PLN 432.54 from February to December. Tax-card taxpayers pay PLN 432.54 based on minimum wages of PLN 4,806.

For lump-sum taxation, annual revenue determines three amounts based on prior fourth-quarter average wages: PLN 498.35 up to PLN 60,000, PLN 830.58 up to PLN 300,000 and PLN 1,495.04 above. Add applicable social contributions for total ZUS.

When to use outside support?

Many thresholds, dates and variants make independent calculations time-consuming and error-prone, worsened by frequent legal changes. TaxCoach monitors deadlines and amounts and advises on taxation and reliefs. Contact the advisory team to discuss your situation.

Interested in this article? Explore our accounting services and see how we can help:

Interested in this article? Explore our accounting services and see how we can help:

Summary

The total ZUS bill combines social contributions and a separate health amount. Relief eligibility changes the first component; taxation and results affect the second. Looking at both together supports a more realistic annual budget.

Interested in this article?

Enter your email address and once a week you will receive practical materials and tips to help you grow your business.

Consultant

Book a free consultation

Grow your business with accounting combined with advisory support:

Help with setting up a business
Support from a tax adviser
CFO support

or