Accounting, Tax and Legal Support for Foreign-Owned Companies in Poland
Foreign-owned companies in Poland often need accounting, tax and legal support at the same time. Sarego Finance coordinates these areas directly with Gostyński i Wspólnicy, so the client does not have to manage separate advisers working without the same business context.
Bookkeeping, VAT, CIT, payroll, tax reporting and ongoing compliance.
Corporate, employment, commercial and transaction support.
Two firms working with the same business context and client base.
One address, two firms, one coordinated process
Sarego Finance and Gostyński i Wspólnicy share the same office in Kraków and work with the same international client base. Sarego Finance handles accounting, VAT, payroll and tax compliance, while legal matters are handled directly by the law firm.
The two teams coordinate whenever accounting, tax and legal work overlap. This gives the client one operational process without combining the firms into a single engagement or invoice.
| Business situation | Accounting and tax work | Legal work |
|---|---|---|
| Setting up a company | Accounting setup, VAT registration, KSeF, payroll readiness and tax compliance. | Articles of association, shareholder documents, management board appointments and KRS registration. |
| Hiring employees | Payroll setup, ZUS registration, PIT withholding and personnel reporting. | Employment contracts, workplace policies, B2B agreements and termination support. |
| Changing the board or ownership | Accounting records, tax consequences and updates to compliance processes. | Resolutions, powers of attorney, corporate records and KRS filings. |
| Closing the financial year | Financial statements, CIT return, reconciliations and statutory reporting. | Shareholder approvals, profit allocation resolutions and corporate filing support. |
| Restructuring or a transaction | Tax and accounting analysis, financial data and implementation entries. | Legal structure, due diligence, transaction documents and registration steps. |
Legal services provided by Gostyński i Wspólnicy
The law firm handles corporate and commercial legal matters for foreign-owned companies, subsidiaries and branches in Poland.
Corporate law
Company formation, KRS filings, articles of association and board resolutions.
Corporate governance and secretarial support
Shareholder and board resolutions, corporate records, powers of attorney, KRS updates and ongoing corporate housekeeping.
Employment law
Employment contracts, B2B contractor agreements, terminations and compliance.
Mergers and acquisitions
Transaction support, due diligence coordination and restructuring.
Commercial contracts
Drafting and review of agreements for international business operations.
Court and administrative proceedings
Representation in disputes and proceedings involving Polish authorities.
Legal support for U.S. companies entering Poland

American clients work with a Polish and U.S. attorney-at-law. Szymon Gostyński, managing partner of Gostyński i Wspólnicy, is a Polish attorney-at-law and a U.S. attorney-at-law admitted in New York State. For a U.S. head office this shortens communication considerably: corporate documents, contract concepts and risk discussions do not need to be translated between two legal cultures.
U.S. parent documentation
Corporate documents of the U.S. shareholder, signing authority, apostille and translation requirements for the Polish setup, prepared so that notaries, courts and banks accept them the first time.
Cross-border contracts
Intercompany agreements, distribution and service contracts between the U.S. parent and the Polish entity, drafted with both legal systems in view.
Disputes with a U.S. element
Commercial disputes, enforcement and proceedings where the facts, parties or documents span Poland and the United States.
How coordinated legal support works in practice
- A legal need arisesA legal issue arises during accounting, payroll, VAT or company compliance work.
- We coordinate directlySarego Finance passes the matter to Gostyński i Wspólnicy with the business context already known.
- Direct legal engagementThe law firm handles and bills the legal work directly. Sarego Finance does not add a referral markup.
Why this matters for foreign-owned companies
A Polish subsidiary or branch generates legal and accounting work simultaneously and continuously. Employment decisions, corporate changes, VAT registrations and annual filings are not isolated events.
Having accounting and legal handled by firms that do not coordinate creates gaps, delays and inconsistencies that a foreign management team cannot easily detect or resolve from abroad.
Gostyński i Wspólnicy and Sarego Finance

Szymon Gostyński
Polish and U.S. attorney admitted in New York State. Founder and managing partner. Specialises in international commercial law, cross-border disputes, litigation and mergers and acquisitions.

Sylwia Myśliwska
Attorney and partner at the firm. Handles commercial and business matters, public procurement, labour law, compensation claims and administrative proceedings.

Jerzy Gaweł
Polish tax advisor and founder of Sarego Finance. Specialises in VAT, CIT and tax compliance for foreign-owned companies operating in Poland.
Gostyński i Wspólnicy
Gostyński i Wspólnicy is a Polish commercial law firm based in Kraków, specialising in corporate, employment and commercial law for international clients.
Visit gostynski.net