Corporate Accounting and Tax Compliance in Poland for Foreign Owned Companies

Accounting, VAT compliance and payroll for Polish limited liability companies (sp z o o). We support foreign founders who run a company in Poland and need reliable ongoing corporate accounting services. Fully digital workflow. KSeF ready. English speaking team.

Order a complete PIT-38 filing service for 2025 from international brokers

We prepare complete PIT-38 tax filings for transactions from platforms such as Revolut, eToro, Interactive Brokers, DEGIRO, Trading 212 and other international brokers.

Filing deadline April 30, 2026 · Early Bird price until March 31, 2026

Order complete PIT-38 filing

File PIT-38 for eToro only

Services in Poland

Accounting and Tax Services in Poland for Foreign Companies and Expats

Sarego Finance supports foreign businesses and expats with accounting in Poland, Polish VAT registration, company formation and Polish tax returns.

Accounting and Payroll Services in Poland

Ongoing accounting in Poland for Sp. z o.o., subsidiaries and foreign companies operating on the Polish market.

Digital bookkeeping under Polish accounting rules
Tax compliance, JPK filings and KSeF‑ready support
Payroll processing and HR records
Structured support for foreign‑owned companies

Accounting services

Polish VAT Registration and Monthly Compliance

VAT registration in Poland and ongoing monthly compliance for foreign businesses without a Polish company.

Assessment of whether Polish VAT registration is required
Preparation of registration documents and filings
EU VAT activation for intra‑EU transactions
Monthly VAT returns, JPK and KSeF support

VAT registration

Open a Company in Poland

Support with setting up a Polish sp. z o.o. for foreign founders, investors and international groups.

Step by step company formation process
Registration of a Polish limited liability company
Tax, VAT and practical setup after incorporation
Fast track service with legal, tax and accounting support

Open a company

Tax Returns for Expats

Polish tax returns for expats and private individuals with foreign income, capital gains or tax residency questions.

Polish tax returns for foreign income
Capital gains tax reporting including PIT‑38
Tax residency assessment in Poland
Selected tax reliefs and inheritance filings

File tax return

Why choose us?

Accounting and tax support in Poland for foreign owned companies.

Multi year experience Long term focus on supporting foreign owned businesses operating in Poland.

Clients from 20+ countries We work with international owners, groups and management teams across multiple jurisdictions.

English speaking team Daily communication and reporting designed for international management.

Focused on foreign owned companies in Poland

We work specifically with foreign owned companies, shareholders and management teams that need clear, reliable and practical support in Poland.

Communication designed for international management

Our daily communication and reporting are designed for international owners and management teams. We work fluently in English, which is the standard working language for most cross border structures. Part of our team also speaks German, which can simplify cooperation for German speaking shareholders.

Accounting, tax, payroll and legal coordination under one roof

You receive coordinated support in accounting, tax compliance and payroll. Legal matters are handled under the same roof in close cooperation with Gostyński & Partners, which speeds up coordination and reduces friction between legal and financial workstreams.

Learn more about Gostyński & Partners

Digital, paperless and ready for KSeF

Our processes are fully digital and paperless. This makes cross border cooperation easier and helps clients stay ready for Polish compliance requirements, including KSeF.

Clear reporting for owners and management

We provide structured and understandable financial information so that shareholders and management can make informed decisions. When needed, reports can be aligned with internal group reporting standards.

Proactive support in the Polish regulatory environment

We monitor changes in Polish tax and business regulations and flag new risks, obligations and practical consequences for your company at an early stage.

Typical clients

We most often work with foreign companies that need a reliable local structure in Poland for ongoing accounting, tax compliance, payroll and management reporting.

IT companies Software houses, SaaS businesses and development teams employing engineers in Poland or operating through a Polish entity.

Engineering and technical companies Design offices, technical service providers and companies running industrial, construction or infrastructure projects in Poland.

Trading and distribution companies Businesses selling goods into Poland or operating local VAT, warehousing or distribution structures.

International service companies Foreign groups managing a Polish subsidiary or local team and requiring clean processes, responsive support and clear reporting.

Knowledge Hub

In our Knowledge Hub you will find short articles on accounting tax payroll and doing business in Poland created for foreign companies and expats.

When Do You Become a Polish Tax Resident?

Mar 13, 2026

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Polish Return Relief for Foreigners. Can Expats Use Ulga na Powrót?

Mar 11, 2026

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How foreign companies finance Polish subsidiaries. Share capital, shareholder loans, additional payments and key tax risks explained.

Mar 11, 2026

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Get in touch with us

Your first contact: Wiktoria Buczek

Wiktoria coordinates the first contact with our clients and will make sure that your enquiry is directed to the right specialist. Please briefly describe your situation in the form below or send us an email.

Send email

We usually respond within one business day. Our team works with international clients and communicates in English and German.