ZUS: New Contributions Can Trigger Recalculation

31 August 2026 Poland Radar 0 Comments

If ZUS already granted your pension, new contributions can prompt a pension recalculation. Learn how to apply and what to prepare.

If ZUS already granted your pension, new contributions do not disappear and you can ask for a pension recalculation. However, you must file a formal request for ZUS to include those later contributions in your benefit calculation.

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How pension recalculation works at ZUS

ZUS (the Social Insurance Institution, Zakład Ubezpieczeń Społecznych) records contributions even after you start receiving a pension. Consequently, the institution can recalculate a pension awarded under the new rules if you continued to pay pension and disability contributions after award. Moreover, ZUS considers contributions recorded from the month you started collecting the pension until the month you submit the request. Therefore, ZUS first indexes those contributions (waloryzacja), and then divides the updated sum by the average expected remaining life span valid on the application date.

Forms, timing and guarantees

ZUS uses a specific form called ERPO to request a recalculation. In addition, since March 2026 ERPO is available electronically on the eZUS platform. Consequently, many people apply: ZUS receives more than 700,000 such submissions yearly. However, you must note the timing rules. If you still work after getting your pension, you normally can submit an ERPO after one calendar year of continued employment. If your job ends, you may apply immediately after termination. Therefore, ZUS recalculates your benefit starting from the month you file the application. Importantly, ZUS guarantees you will not lose money. If recalculation would lower your benefit, ZUS will continue to pay the previous amount.

When to expect a change and what affects the result

Not every recalculation increases payments. The outcome depends on the number and size of new contributions, the type of pension, and your personal record. In addition, ZUS can reopen calculations when you find missing insurance periods. For example, you may discover old contracts or salary statements. Consequently, adding those documents can raise your capital. Moreover, for people with work periods before 1999, new documentation can change the initial capital calculation. Therefore, gather payslips and employer statements to support your claim.

💡 GOOD TO KNOW: If you are an expat, check your ZUS account online (eZUS or the ZUS PUE portal). You will likely need a PESEL number (Polish ID number) and a secure login method. Keep payslips and employment contracts as proof. In addition, if you worked abroad, gather foreign contribution records; cross-border cases may need a call to ZUS or help from a local advisor. Finally, ERPO is the form to request a recalculation and you can submit it electronically from March 2026.

For expats, the process may seem complex but the steps remain practical. First, check your ZUS online account for recorded contributions. Second, collect any missing documents, especially for pre-1999 work. Third, complete ERPO and file it via eZUS or at a local ZUS office. Therefore, you maximize the chance to get any legitimate increase in your monthly payment.

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