JDG or sp. z o.o. in Poland: what can a foreigner open?

Only with a qualifying residence title. EU, EEA, Swiss and US citizens can, as can holders of permanent residence, EU long-term residence, several temporary permits including full-time studies and family reunification, protection statuses and a valid Karta Polaka — and Ukrainian citizens with PESEL UKR status or a CUKR card. A temporary residence permit issued for work does not qualify, which surprises most people, because it is the permit most people have.

It depends on your income and on how much profit you take out. A sole trader’s income tax and health contribution rise with what they earn. A company’s profit is taxed twice when it is paid out as dividends, and a sole shareholder pays full ZUS from the start. For most of our clients the company starts to win somewhere between 150 000 and 400 000 zł of annual income — sooner if profit stays in the company, later or never if the sole trader pays a low lump-sum rate. The JDG vs sp. z o.o. calculator on this site runs your own numbers.

Yes. Polish social-insurance law treats the sole shareholder of a limited company as a person running a business, so you pay the full entrepreneur contribution from registration — about 1 927 zł of social insurance a month in 2026, plus health insurance — whether or not the company makes a profit. A second shareholder with a genuine, non-token stake removes that obligation.

Yes. A sole proprietorship can be converted into a sp. z o.o. under the Commercial Companies Code, and the company takes over the business’s rights and obligations. The conversion needs a transformation plan examined by an auditor the registry court appoints, and a notarial deed, so plan for a few months and allow for the auditor’s fee.

Yes, on either of two routes. With a qualified electronic signature recognised across the EU, or a Polish trusted profile, you can sign the S24 template articles from anywhere and the company is registered online. Without one, a notarial deed signed by a proxy works: you grant a power of attorney before a notary where you live, have it apostilled and sworn-translated, and your attorney signs in Poland. Only the bank account tends to require you in person, and even that is loosening.

No. Registering a company and obtaining a residence permit are separate processes with separate authorities, and owning shares in a Polish company is not by itself a basis for residence. There is a temporary residence permit tied to business activity, but it comes with its own income and employment thresholds that a newly formed company will not meet in its first year. Treat the company as a business decision and residence as a second, longer project.