Company formation in Poland: a 2026 guide for US entrepreneurs
A practical guide to company formation in Poland for US entrepreneurs: the legal structures, the registration steps, the costs in US dollars, and the tax and compliance duties that apply in 2026.
The usual vehicle is the sp. z o.o. (limited liability company): minimum share capital PLN 5,000 (about USD 1,315), with 100% foreign ownership permitted and a single shareholder allowed.
Online registration through the government S24 portal can be completed in about one to three business days.
Official formation costs are low — roughly PLN 370 (USD 100) via S24, or PLN 820+ (USD 215+) via the notarial route.
Corporate income tax is 19%, with a reduced 9% rate for small taxpayers; the standard VAT rate is 23%.
Mandatory KSeF e-invoicing takes effect in 2026 (1 February for the largest taxpayers, 1 April for the rest), so a new company should be ready from the start.
sp. z o.o. is the default structure
For almost all US founders the private limited liability company (sp. z o.o.) is the right vehicle — limited liability, full foreign ownership, and only PLN 5,000 of minimum capital.
Setup is fast; compliance is ongoing
A company can be registered online in days, but bookkeeping, VAT, payroll, and KSeF e-invoicing continue every month afterwards.
VAT usually applies from the first sale
The domestic small-business VAT exemption does not cover companies without an establishment in Poland, so foreign-owned entities typically register for VAT immediately.
US obligations do not end at the border
Owning a Polish company can trigger US filings such as Form 5471 and FBAR, which attach as soon as the company exists — confirm these with a US adviser.
Company formation in Poland usually means setting up a spółka z ograniczoną odpowiedzialnością (sp. z o.o.): a limited liability company with PLN 5,000 of minimum capital, open to full foreign ownership and registrable online in a few days. This guide walks US founders through choosing a structure, the registration steps, the costs in US dollars, and the tax and reporting duties — CIT, VAT, KSeF e-invoicing, and the US-side filings — that follow once the company exists.
Poland is one of the most practical entry points into the European Union for American founders. A Polish company trades freely across the EU single market of more than 450 million consumers, from a base with lower operating costs than Western Europe and a deep, English-speaking talent pool. Figures below are converted at approximately PLN 3.8 to USD 1 and are indicative; exchange rates move.
Getting the setup right the first time matters, because the duties that follow — bookkeeping, VAT, payroll, and the new KSeF e-invoicing regime — begin immediately. For many founders this makes early tax advisory services in Poland and reliable accounting services in Poland worthwhile from day one.
In this article:
Why US companies choose Poland
For a US business, Poland combines EU market access with cost efficiency and political stability. Several factors stand out:
- Full EU market access. Once registered, a Polish company sells goods and services across all 27 member states under harmonised rules, with no internal customs duties.
- Skilled, English-speaking workforce. Polish universities produce a steady supply of graduates in IT, engineering, and finance, and English proficiency is high in the major cities.
- Lower operating costs. Office space, salaries, and professional services cost materially less than in Germany, France, or the UK.
- A stable, growing economy. Poland has recorded consistent GDP growth and is a member of both the EU and NATO.
- Investment incentives. Companies investing through the Polish Investment Zone can obtain corporate income tax relief tied to the value of the investment and the jobs created.
In practice, this means a US founder can reach the whole EU from a single Polish entity, without the overhead of a Western European head office.
Choosing the right legal structure
Most foreign-owned businesses in Poland use the spółka z ograniczoną odpowiedzialnością (sp. z o.o.) — the private limited liability company. It shields shareholders from company debts, allows full foreign ownership, and carries a low minimum share capital of PLN 5,000 (about USD 1,315). A single shareholder is enough, and board members do not need to live in Poland.
Other structures exist for specific needs:
- Joint-stock company (spółka akcyjna, S.A.) — for larger ventures or a future public listing, with higher capital and governance requirements.
- Branch (oddział) — an extension of your US entity rather than a separate legal person, useful for a limited local presence.
- Sole proprietorship (jednoosobowa działalność gospodarcza) — generally available only to individuals with the right to work in Poland, so rarely the right fit for a US corporate investor.
For most American entrepreneurs the sp. z o.o. is the default choice, and the rest of this guide assumes it.
How to form a company in Poland, step by step
Company formation in Poland · sp. z o.o.
How to form a Polish company, step by step
A US-owned sp. z o.o. can complete most steps remotely, using a qualified electronic signature or a notarised and apostilled power of attorney.
1
Decide on structure and shareholders
Confirm the sp. z o.o. fits and settle the shareholders and management board. There is no residency requirement for either.
2
Prepare the articles of association
Use the standard online template in the S24 system, or have custom articles drawn up — the latter must be signed as a notarial deed.
3
Register the company
The S24 portal can complete registration in about 1–3 business days with the standard template; the notarial route takes longer. Both file with the National Court Register (KRS).
4
Receive your company numbers
On registration the company is assigned a REGON and NIP automatically. File the NIP-8 form within 21 days, or 7 days once you employ staff.
5
Report beneficial owners
Enter the company’s beneficial owners in the Central Register of Beneficial Owners (CRBR) within 14 days of KRS registration.
6
Cover share capital and open a bank account
Have the PLN 5,000 minimum share capital in place and open a Polish business bank account for day-to-day operations.
7
Register for VAT, if required
Most foreign-owned companies register for VAT from their first taxable sale, whatever the amount.
Source: getsix — Company formation in Poland, a 2026 guide for US entrepreneurs.
- Decide on structure and shareholders. Confirm the sp. z o.o. fits, and settle who the shareholders and management board will be. There is no residency requirement for either.
- Prepare the articles of association. This document sets out the company’s business, share capital, and governance. You can use the standard online template in the S24 system, or have custom articles drawn up — the latter must be signed as a notarial deed.
- Register the company. The fastest route is the government’s S24 portal, which can complete registration in about one to three business days using the standard template and cash contributions. Custom articles or in-kind contributions require the notarial route, which takes longer. Both file the company with the National Court Register (Krajowy Rejestr Sądowy, KRS).
- Receive your company numbers. On registration the company is entered in the KRS and automatically assigned a REGON (statistical number) and NIP (tax identification number). A short supplementary form (NIP-8) with bank and contact details is then filed with the tax office within 21 days, or seven days once you employ staff.
- Report beneficial owners. The company’s beneficial owners must be entered in the Central Register of Beneficial Owners (CRBR) within 14 days of KRS registration.
- Cover share capital and open a bank account. The PLN 5,000 minimum capital must be in place, and the company needs a Polish business bank account for day-to-day operations. Some banks require a director to attend in person; others onboard remotely.
- Register for VAT, if required. As the tax section explains, most foreign-owned companies register for VAT from their first taxable sale.
Remote setup. US founders can complete most of these steps without travelling to Poland, using a qualified electronic signature or a notarised and apostilled power of attorney. Passports and powers of attorney usually need a sworn (certified) translation into Polish.
What company formation in Poland costs
Setting up an sp. z o.o. is inexpensive by Western standards. The table below shows the main official costs for the two registration routes. Professional fees for drafting, translation, and accounting are separate and depend on the work involved.
Indicative official costs of forming an sp. z o.o.
| Cost item | S24 (online) | Notarial route |
|---|---|---|
| Minimum share capital* | PLN 5,000 (USD 1,315) | PLN 5,000 (USD 1,315) |
| Court (KRS) registration fee | PLN 250 (USD 66) | PLN 500 (USD 132) |
| Official gazette announcement | PLN 100 (USD 26) | PLN 100 (USD 26) |
| Transfer tax (PCC, 0.5% of capital) | ~ PLN 20 (USD 5) | ~ PLN 20 (USD 5) |
| Notary fee for the articles | — | from PLN 160 + VAT (USD 55+) |
| Indicative official total | ~ PLN 370 (USD 100) | ~ PLN 820+ (USD 215+) |
*Share capital is your company’s own money, not a fee.
Add to this any sworn translations of your passport or power of attorney (typically PLN 300–1,500, USD 80–400) and your chosen level of ongoing accounting and payroll support. VAT registration itself is free; a written confirmation, if you need one, costs PLN 170 (USD 45). Ongoing accounting, payroll, and statutory filings for a small foreign-owned company typically run from PLN 500 to PLN 2,000 or more per month (USD 130–525+), depending on transaction volume, headcount, and whether VAT applies.
Tax and ongoing obligations
Tax and ongoing obligations · Poland
What a Polish company pays, and when
Key rates and regimes for a US-owned sp. z o.o. Figures are indicative — confirm your position before you register.
19% / 9%
Corporate income tax (CIT)
Standard 19%. A reduced 9% rate applies to small taxpayers — annual revenue up to EUR 2 million — on income other than capital gains.
23%
Standard VAT rate
Reduced rates of 8%, 5% and 0% apply to specific goods and services.
19%
Dividend withholding tax
Often reduced under the US–Poland double tax treaty, or exempt under the EU parent-subsidiary rules.
Estonian CIT (lump-sum regime)
A Polish company pays no corporate income tax until it distributes profits. For a US-owned company that reinvests its earnings in Poland rather than paying dividends, this can defer tax significantly.
KSeF e-invoicing becomes mandatory in 2026
1 Feb 2026
Mandatory for the largest taxpayers
1 Apr 2026
Mandatory for all other VAT-registered businesses
End of 2026
Grace period ends
Source: getsix — Company formation in Poland, a 2026 guide for US entrepreneurs.
Corporate income tax. The standard CIT rate is 19%. A reduced 9% rate applies to small taxpayers — broadly, companies with annual revenue up to EUR 2 million (about USD 2.2 million) — on income other than capital gains, and generally to new companies in their first tax year.
Estonian CIT. Poland also offers a lump-sum regime, often called Estonian CIT, under which a company pays no corporate tax until it distributes profits. For a US-owned company that intends to reinvest its earnings in Poland rather than pay dividends, this can defer tax significantly. Whether it fits depends on the shareholder and activity profile, and is worth checking before you register.
VAT. The standard VAT rate is 23%, with reduced rates of 8%, 5%, and 0% for specific goods and services. A domestic small-business exemption applies below PLN 240,000 of annual sales from 1 January 2026 (up from PLN 200,000) — but that exemption is not available to businesses without an establishment in Poland, and in many cross-border situations a foreign-owned company must register for VAT before its first taxable transaction, whatever the amount. Treat VAT registration as the default, not the exception.
Dividends and the US side. Dividends paid out of Poland carry 19% withholding tax, often reduced under a double tax treaty or exempted under the EU parent-subsidiary rules. The US–Poland double tax treaty is designed to prevent the same income being taxed twice. Forming a foreign company does not end US obligations: depending on ownership, this can include IRS Form 5471, FBAR (FinCEN Form 114), and GILTI or Subpart F reporting. Confirm your US position with a US tax adviser; getsix handles the Polish side.
Annual compliance. Every Polish company keeps statutory accounting records, files monthly or quarterly VAT returns and JPK (SAF-T) files, pays CIT advances, and files annual financial statements with the KRS. Missing these carries penalties, which is why most foreign-owned companies outsource the function.
What US founders most often get wrong
Common pitfalls · US founders
Four assumptions that cost founders time and money
From getsix practice — where company formation in Poland most often goes wrong.
Assuming the VAT threshold protects them
The PLN 240,000 small-business exemption is for businesses established in Poland. A foreign-controlled company usually registers for VAT from day one.
Underestimating substance
A company run entirely from the US, with no local decision-making, can raise questions about where it is genuinely tax-resident. Structure should follow real activity.
Treating setup as the finish line
Registration is quick; staying compliant — KSeF, JPK, payroll and annual accounts — is the ongoing work.
Leaving US reporting to year-end
Form 5471 and FBAR obligations attach as soon as the company exists, not when it first turns a profit.
Source: getsix — Company formation in Poland, a 2026 guide for US entrepreneurs.
From practice, a few assumptions cost American founders time and money:
- Assuming the VAT threshold protects them. The PLN 240,000 exemption is for businesses established in Poland; a foreign-controlled company usually registers for VAT from day one.
- Underestimating substance. A company run entirely from the US, with no local decision-making, can raise questions about where it is genuinely tax-resident. Structure should follow real activity.
- Treating setup as the finish line. Registration is quick; staying compliant — KSeF, JPK, payroll, annual accounts — is the ongoing work.
- Leaving US reporting to year-end. Form 5471 and FBAR obligations attach as soon as the company exists, not when it first turns a profit.
In practice, the companies that scale smoothly are the ones that set up accounting, VAT, and e-invoicing correctly in the first month.
How getsix® can help
getsix® is a Polish accounting, tax, HR and payroll, and advisory firm, and part of the HLB global network. We work almost entirely with foreign-owned companies — our clients come from the US, the DACH region, Benelux, the UK, and Scandinavia — so the cross-border questions in this guide are our daily work.
We can take a US founder from first idea to a running Polish entity and keep it compliant afterwards: company formation and registration, VAT and tax setup, KSeF e-invoicing, monthly bookkeeping and reporting, and payroll. Your dedicated accountant manages the monthly close, filings, and deadlines, and reports to you in English.
Frequently asked questions
Can US citizens own 100% of a Polish company?
Do I need to live in Poland to run the company?
How long does company formation in Poland take?
How much share capital do I need?
Will my US taxes be affected?
Do I have to register for VAT?
This article was written by the getsix® Editorial Teamgetsix® provides accounting, tax advisory, HR and payroll, and business consulting services, supporting companies operating in Poland. The getsix® Editorial Team prepares practical information that makes Polish accounting, tax, and HR and payroll matters easier to understand.
If you have any questions regarding this topic or if you are in need for any additional information – please do not hesitate to contact us:
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