Bookkeeping
Clear and reliable financial administration.
International business.
Local expertise.
OKW Accounting
Accounting for Dutch-speaking entrepreneurs in Poland
We support Dutch and Belgian entrepreneurs with bookkeeping, VAT, payroll and financial reporting in Poland. You communicate directly with an experienced accountant who understands both Polish regulations and the needs of international businesses.
Marcin Pośpiech
ITAA Certified Tax Accountant (Belgium)Qualified accountant (Poland)
Bridging business
and people.
How I can support your business
VAT & tax compliance
VAT, CIT, JPK and ongoing compliance support.
Payroll
Complete payroll and HR support in Poland.
Reporting
Management reports tailored to your needs.
International support
A single point of contact in Dutch, English and Polish.
About Marcin
Hello, I am Marcin Pośpiech
Your direct point of contact for accounting and business in Poland
After 26 years in Belgium, I now live and work mainly in the Wrocław region. Through OKW Accounting I support Dutch and Belgian entrepreneurs who operate in Poland or plan to establish a Polish business.
I am an ITAA Certified Tax Accountant in Belgium and a qualified accountant in Poland (SKwP). I have more than 13 years of experience in Belgian accountancy and combine that practical background with a strong understanding of the Polish market and administration.
My work does not stop at processing figures. I want you to understand what your numbers mean, which decisions follow from them and which obligations are approaching. You communicate directly with me in Dutch, English or Polish.
- More than 13 years of accountancy experience
- ITAA Certified Tax Accountant in Belgium
- Qualified accountant in Poland (SKwP)
- Executive Master in Business Administration
- Experience with international and group structures
- Communication in Dutch, English and Polish
You do not get an anonymous back office. You work directly with the person who knows and follows your file.
OKW Legal
Legal support alongside your accounting
For corporate law, contracts, employment, real estate, insurance and disputes, OKW Accounting works in strategic cooperation with OKW Legal. This makes it possible to coordinate accounting and legal questions efficiently, while both organisations remain legally and professionally independent.
Corporate & commercialContractsEmploymentReal estateDisputesDutch Desk
Visit OKW Legal ↗
OKW LegalPractical legal support in Poland
OKW Accounting
Accounting in Poland, without unnecessary complexity
You do not get an anonymous back office. You get a clear process and direct contact with the person responsible for your file.
Introduction
We discuss your structure, activities, reporting needs and immediate priorities.
Clear scope
You receive a concrete proposal with responsibilities, timing and fees.
Onboarding
We organise documents, systems, opening balances, registrations and communication.
Ongoing support
Monthly accounting, compliance, reporting and proactive follow-up.
Advice
Practical guidance for doing business in Poland
Clear explanations of Polish formalities frequently encountered by foreign directors, shareholders and entrepreneurs.
A Polish PESEL number: when does a foreign entrepreneur need one?
What the number is, how a foreigner can obtain it and why it may be useful for KRS, Profil Zaufany and digital public services.
Read the articleQualified electronic signatures in Poland
Why a Dutch or Belgian director may need a qualified signature and which Polish corporate, tax and administrative documents can be signed with it.
Read the articleFrequently asked questions
Can I communicate entirely in Dutch?
Yes. Questions, documents and reporting can be discussed in Dutch. I also work in English and Polish.
Can you help establish a Polish company?
Yes. I support the accounting onboarding and coordinate with a notary, bank and legal adviser where needed.
Who signs the accounting engagement?
The accounting agreement is concluded directly with Accountancy Support sp. z o.o., the service provider behind the OKW Accounting brand.
Do you support VAT, KSeF and payroll?
Yes. The scope can include bookkeeping, VAT/JPK, KSeF, payroll, annual accounts and management reporting.
Can my foreign accountant or CFO contact you directly?
Yes. I regularly coordinate with accountants, CFOs and group management in Belgium and the Netherlands.
Do you only work with new companies?
No. I assist both start-ups and established companies that want to professionalise or change their accounting provider.
OKW Accounting
Let's discuss your plans
Book a no-obligation online introduction or send a message directly. I would be glad to hear what you are building in Poland.
Book a meeting