Compliance Calendar for Foreign-Owned Companies in Poland (Monthly/Quarterly)

A compliance calendar is a structured schedule of statutory filing, payment, reporting, and corporate obligations that a company must meet within specific deadlines. For foreign-owned companies in Poland, it is a practical risk-control tool, because missed deadlines may trigger tax arrears, interest, penalties, management board liability, and disruption during audits or transactions.

This is informational material, not legal advice. The exact obligations of a Polish company depend on its legal form, tax status, industry, employment model, cross-border payments, and accounting year. This overview was prepared for Lawyersinpoland.com by Kopeć & Zaborowski and focuses on the most common monthly, quarterly, and annual obligations relevant to international shareholders operating in Poland.

Poland tax compliance calendar – why foreign-owned companies need one

Polish compliance is deadline-driven. Tax filings, payroll settlements, VAT reporting, corporate approvals, accounting filings, and regulatory notifications often run in parallel. A foreign shareholder may assume that accounting service providers handle all filings automatically. In practice, some obligations require management board decisions, legal verification, beneficial owner updates, transfer pricing analysis, or documentary evidence from the parent company.

The key business risk is not only a fine. A compliance failure may delay dividend distributions, prevent clean due diligence, affect bank financing, or create personal liability for board members. For companies with non-Polish directors, the calendar should also identify who signs Polish electronic filings and whether qualified electronic signatures are available in time.

Monthly compliance schedule Poland business – core obligations

The following monthly obligations are usually the baseline for an active Polish limited liability company or joint-stock company. Specific deadlines may shift if the statutory due date falls on a Saturday or public holiday; for tax deadlines, this follows from the general rule in Article 12 § 5 of the Polish Tax Ordinance [1].

VAT filing deadlines Poland and JPK VAT Poland obligations

Most active VAT taxpayers submit JPK_V7M monthly by the 25th day of the month following the settlement month. The file combines VAT records and the VAT return. This obligation follows from Article 99 and Article 109(3b) of the VAT Act, supplemented by the regulation specifying the detailed scope of VAT records and returns [2][7].

Small taxpayers may in some cases use quarterly VAT settlements and submit JPK_V7K. Even then, the records part is submitted monthly, while the declaration part is submitted after the quarter. The practical consequence is that quarterly VAT does not eliminate monthly VAT data work. It mainly affects the settlement period for the return part and payment.

Key exclusions for quarterly VAT filing

The following exclusions must be checked before using quarterly VAT:

• the taxpayer has been registered as an active VAT taxpayer for less than 12 months;
• in a given quarter or in the preceding four quarters, the taxpayer supplied goods listed in Annex 15 to the VAT Act, unless the total net value of such supplies did not exceed PLN 50,000 in any month;
• in a given quarter, the taxpayer imported goods under Article 33a(1) of the VAT Act;
• in a given quarter, it was established that the taxpayer failed to provide the required possibility of payment using a payment instrument under Article 19a of the Entrepreneurs’ Law [11].

These rules are based on Article 99(3a) of the VAT Act [2]. For foreign-owned companies, the second exclusion is particularly important in trade, electronics, fuel, steel, and other sectors involving goods covered by Annex 15.

CIT deadlines Poland – monthly, quarterly, and annual tax filings

Companies subject to Polish CIT generally pay monthly CIT advances by the 20th day of the following month. Small taxpayers and taxpayers starting business may be entitled to quarterly advances, payable by the 20th day after each quarter, subject to conditions in Article 25 of the Corporate Income Tax Act [3].

The annual CIT-8 return must usually be filed by the end of the third month after the end of the tax year. If the company’s tax year equals the calendar year, the standard deadline is 31 March. The same deadline usually applies to payment of the final CIT balance. The legal basis is Article 27(1) of the Corporate Income Tax Act [3].

Foreign-owned companies should also verify withholding tax obligations on dividends, interest, royalties, and certain intangible services paid abroad. Payment and reporting duties depend on the type of payment, recipient status, tax treaty, beneficial owner verification, and available exemptions. The legal framework includes Article 21, Article 22, and Article 26 of the Corporate Income Tax Act [3].

Quarterly compliance tasks beyond tax filings

A quarterly compliance review should not be limited to VAT and CIT. It should also include:

• review of intercompany invoices, management fees, loans, and cost allocations;
• verification of withholding tax documentation, including certificates of tax residence;
• analysis of transfer pricing thresholds and related-party transactions;
• employment contract updates, working time records, and payroll classifications;
• review of customer and supplier contracts for payment delays and dispute risks;
• checks of AML, sanctions, and anti-corruption procedures where the business model creates exposure.

Transfer pricing reporting is annual, but the data should be monitored quarterly. Waiting until year-end often makes benchmarking, documentation, and management representation more difficult. Polish transfer pricing duties are regulated mainly in Chapter 1a of the Corporate Income Tax Act [3].

Annual tax filings Poland company – corporate and accounting deadlines

Annual compliance combines tax and corporate governance. Under the Accounting Act, financial statements should generally be prepared within 3 months after the balance sheet date, approved within 6 months, and filed with the relevant register within 15 days of approval [4]. If financial statements are not approved within the statutory 6-month period, unapproved statements must also be filed within 15 days after that period. For companies with a calendar financial year, this usually means preparation by 31 March, approval by 30 June, and filing by 15 July if the statements are approved on 30 June.

The annual package usually includes financial statements, management board report where required, shareholder approval resolutions, profit allocation or loss coverage decision, and electronic filing to the National Court Register. Foreign shareholders should plan signature logistics early, especially where board members are outside Poland.

Regulatory and corporate updates that should not be missed

Changes concerning beneficial owners must be reported to the Central Register of Beneficial Owners within the statutory deadline under the AML Act [8]. For most KRS-registered companies, the filing or update deadline is generally 14 days, with Saturdays and public holidays excluded from the calculation. In practice, changes in shareholding, control, parent company structure, or management rights should be reviewed immediately after they occur.

Corporate changes such as management board appointments, registered office changes, articles of association amendments, or share capital changes may require filings with the National Court Register. The applicable deadline and documents depend on the specific corporate action and the provisions of the Commercial Companies Code and the National Court Register Act [9][10].

For foreign-owned companies, the compliance calendar should be aligned with group reporting cycles. Polish statutory deadlines may differ from headquarters’ internal deadlines, which can create pressure on local management and accounting teams.

Practical risk controls for management boards

A reliable compliance calendar should identify the deadline, owner, required data, signing authority, and escalation path. It should also indicate whether a deadline is tax, corporate, employment, accounting, or regulatory. This distinction matters because different sanctions and personal liability rules may apply.

Management boards should keep evidence of timely filings, confirmations of electronic submission, payment confirmations, shareholder approvals, and correspondence with accountants. In a tax audit, regulatory investigation, or transaction due diligence, evidence is often as important as the filing itself.

For a tailored compliance schedule Poland business review, contact us.

FAQ – Compliance Calendar for Foreign-Owned Companies in Poland

What is the main VAT filing deadline in Poland?

The standard VAT filing and payment deadline is the 25th day of the month following the settlement period. Monthly taxpayers file JPK_V7M, while quarterly taxpayers file JPK_V7K, with monthly records and quarterly declaration data.

Can a foreign-owned company in Poland use quarterly VAT settlements?

Yes, but only if statutory conditions are met. The company must verify small taxpayer status and the exclusions under Article 99(3a) of the VAT Act, including the 12-month active VAT registration rule, Annex 15 supplies, Article 33a import settlements, and payment instrument requirements where applicable.

When is the annual CIT-8 return due in Poland?

The CIT-8 return is generally due by the end of the third month after the end of the tax year. For companies using the calendar year as the tax year, the deadline is usually 31 March.

Are JPK VAT Poland obligations monthly even for quarterly VAT taxpayers?

Yes. Quarterly VAT taxpayers generally submit the records part of JPK monthly and the declaration part quarterly. This means that monthly VAT data preparation remains necessary.

What annual corporate deadlines should foreign shareholders remember?

Financial statements are generally prepared within 3 months after the financial year-end, approved within 6 months, and filed within 15 days after approval. For calendar-year companies, this usually means 31 March, 30 June, and 15 July if the statements are approved on 30 June.

Do payroll obligations have separate monthly deadlines?

Yes. Social security settlements for legal persons are generally due by the 15th day of the following month, while PIT advances withheld from employees and certain contractors are generally paid by the 20th day of the following month.

Bibliography

1. Act of 29 August 1997 – Tax Ordinance.
2. Act of 11 March 2004 on Tax on Goods and Services.
3. Act of 15 February 1992 on Corporate Income Tax.
4. Act of 29 September 1994 on Accounting.
5. Act of 26 July 1991 on Personal Income Tax.
6. Act of 13 October 1998 on the Social Insurance System.
7. Regulation of the Minister of Finance, Investment and Development of 15 October 2019 on the detailed scope of data contained in tax returns and records for tax on goods and services.
8. Act of 1 March 2018 on Counteracting Money Laundering and Terrorist Financing.
9. Act of 15 September 2000 – Commercial Companies Code.
10. Act of 20 August 1997 on the National Court Register.
11. Act of 6 March 2018 – Entrepreneurs’ Law.