Document translation for the tax office in Poland: complete guide
Have you received a letter from the Polish tax office (Urząd Skarbowy), are you preparing your annual tax return or confirming your tax residency status? Very often, together with PIT or CIT forms, you must submit documents issued abroad: income certificates, statements from a foreign tax office, decisions on pensions or social benefits. To be recognised in Poland, these documents usually require a sworn translation into Polish.
In this article, we explain which documents are most often translated for the tax office in Poland, when a sworn translation is required, how to prepare your paperwork properly, and what to avoid so that your case is not delayed. The information is useful for both private individuals and entrepreneurs.
What we'll tell you in this article
When you need document translation for the tax office in Poland
The Polish tax office must be sure that it understands the content of a document in exactly the same way as the authority that issued it. This is why foreign documents that affect your taxes in Poland often require a sworn translation. These may include: income certificates from another country, confirmations of tax paid abroad, decisions on tax reliefs, documents confirming your tax residency status.
If you submit documents in Polish, issued by a Polish authority, no translation is needed. But if the certificate, return or decision was issued, for example, in Ukraine, Germany or another country, the tax office will usually require a sworn translation into Polish. For document translation for the tax office in Poland, it is best to check the requirements of your specific Urząd Skarbowy or work with a translation agency experienced in tax matters.
Do you need sworn translation of documents for the tax office in Poland? We will prepare translations of income certificates, tax returns and decisions from ZUS and foreign authorities.
Which documents are most often translated for the tax office
For tax calculations in Poland, the following are usually translated: income certificates from a foreign tax office, confirmations of tax withheld abroad, decisions on pensions and social benefits, documents relating to income from rental, dividends or sale of property abroad. In some cases, contracts on the basis of which you received payments will also need to be translated.
When submitting an annual PIT return or calculating corporate tax (CIT), the tax office may request additional documents. It is a good idea to prepare sworn translations of key certificates in advance — this will speed up the process. For document translation for the tax office, it is worth choosing an agency that knows the names of forms and tax terminology.
Individuals and entrepreneurs: what is different
Individuals most often translate income certificates, decisions on the award of pensions, and documents confirming social benefits received abroad. These translations are necessary to correctly complete the PIT return, apply tax reliefs and avoid double taxation.
Entrepreneurs and companies additionally translate contracts, invoices, and confirmations of income and expenses obtained abroad. Documents for the tax office and ZUS may overlap, so when ordering a translation it is worth considering where else you plan to use these papers.
Read more about translating PIT-11 forms and ZUS documents for employers in our article /blog/perevod-pit-i-zus-dokumentov. At LEGIX we perform sworn translation of such documents for Urząd Skarbowy.
How to prepare documents for translation and submission
Before ordering a translation, gather the full set: originals or certified copies of certificates, returns, decisions, and any letters from the tax office. The translation is made from the original or an official copy, and each page bears the seal and signature of the sworn translator.
It is worth preparing good-quality scans — many translation agencies accept documents online. Keep the originals for submission to the tax office if requested. When ordering document translation for the tax office in Poland, tell the translator the purpose: annual return, amended return, tax audit, or tax relief.
Translation turnaround and tax deadlines
Tax deadlines in Poland are strict: filing the annual PIT return, paying tax, responding to letters from the tax office. It is therefore important to plan time for sworn translation in advance. A short certificate can be translated in 1–2 days; a larger set of documents may take several days.
If you have received a letter asking you to supply documents within, for example, 7 or 14 days, do not delay ordering the translation. Contact a bureau that provides sworn translation of documents for the tax office and confirm that they can deliver in time.
Common mistakes and useful tips
Mistake 1: Submitting an ordinary translation without the sworn translator's seal to the tax office. Such a translation may be rejected and the tax case may be delayed. For official calculations the tax office prefers a sworn translation.
Mistake 2: Translating only some pages or the wrong documents. If a certificate or decision has an annex, it must be translated too. An incomplete translation may lead to additional requests.
Mistake 3: Incorrect amounts, dates or currencies in the translation. In tax matters this is critical. Check the translation carefully and ask the translator if necessary.
Tip: Keep copies of all translations and certificates. They may be needed during an audit, when filing amended returns or when dealing with your accountant. For document translation for the tax office in Poland, choose an agency that understands tax terminology.
Want to know the cost and turnaround for document translation for the tax office? Send us scans of your certificates and get a translation quote.
If you need sworn translation of documents for the tax office in Poland, you can find out the cost of translation by clicking the button below
Frequently Asked Questions
Is sworn translation always required for the tax office in Poland?
Sworn translation is most often required for foreign documents that affect tax calculations in Poland: income certificates, decisions on pensions and benefits, confirmations of tax paid abroad. Documents issued by Polish authorities in Polish do not need to be translated.
Which documents are most often translated for the tax office?
Most often translated are income certificates from a foreign tax office, confirmations of tax withheld abroad, decisions on pensions and benefits, and documents on income from rental or sale of property abroad. For entrepreneurs, contracts, invoices and other documents on income and expenses are added.
Can I submit an ordinary translation without a seal to the tax office?
The tax office may not accept an ordinary translation without the sworn translator's seal, especially when it comes to tax amounts and reliefs. For safety, it is better to order a sworn translation from a translator entered in the Polish Ministry of Justice register from the start.
How long does document translation for the tax office take?
A short certificate can be translated in 1–2 working days. A set of documents may take several days depending on volume. If you have a limited deadline to respond to a letter from the tax office, be sure to mention this when ordering the translation.
Can the same translation be used for the tax office and the bank?
Often yes. If the document concerns income, it may be requested by both the tax office and the bank. In that case it makes sense to order several copies of the sworn translation or have certified copies made.