Which powers of attorney does an accounting firm need to handle a client’s tax matters electronically in Poland?

/ Which powers of attorney does an accounting firm need to handle a client’s tax matters electronically in Poland?

It depends on the tasks entrusted. UPL-1 authorises the signing of electronic tax returns, PPO-1 is a general power of attorney to act in tax matters, and authorisations for the organisation’s account in e-Urząd Skarbowy allow the use of specific account functions. The documents should match the actual scope of services and be revoked when the cooperation ends.

Last update : 20.10.2026

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