Electronic Declaration System (EDS) Registration in Poland
Poland's electronic tax system is run by the National Revenue Administration (KAS), primarily through e-Deklaracje (tax declarations) and PUESC (broader tax services). Electronic filing is mandatory for most taxpayers, including VAT returns via JPK_VAT.
BIZ TRP confirms exactly what your business needs before you commit to anything.
At a glance
- Authority
- National Revenue Administration (KAS)
- Systems
- e-Deklaracje / PUESC
- Trusted Profile activation
- 1–3 business days
- Late filing penalty
- PLN 100–2,000 — plus interest on late payments
Who needs this
- A Polish Tax Identification Number (NIP) Required
- A company REGON number (statistical ID) Required
- A registered company with KRS or CEIDG Required
- A Polish bank account Required
Registration process
Choose your authentication method
Trusted Profile (Profil Zaufany) — a government-issued digital identity — or a Qualified Electronic Signature.
Activate your Trusted Profile
Typically 1 to 3 business days.
Register on e-Deklaracje and PUESC
Link your NIP, REGON, and company registration to the tax platforms.
What it costs
Government fees
- Trusted Profile
- Free
- Qualified Electronic Signature
- Varies by provider
BIZ TRP fees
- Route confirmation & application support
- Ask us for a quote — from €120/hour
Why work with BIZ TRP
Poland's system genuinely has two platforms (e-Deklaracje and PUESC) with different scopes — using the wrong one, or missing the NIP/REGON linkage, causes real delays.
- We handle the full registration across both platforms. Trusted Profile activation and the correct linkage to e-Deklaracje and PUESC.
- We manage the technical setup. So your NIP, REGON, and company registration are correctly connected.
- We provide ongoing declaration support. Keeping you ahead of JPK_VAT and other filing deadlines.
Common questions
Is paper filing ever accepted?
Generally no — electronic filing is mandatory except in specifically defined exceptional circumstances.
What's the penalty for late VAT filing?
PLN 100–2,000, plus interest on any late payment.
Need help with EDS Registration in Poland?
BIZ TRP handles complete EDS registration across e-Deklaracje and PUESC — so you're compliant from day one.
Talk to us about EDS Registration Email us