About us

Professional knowledge. Human language.

JTWPOLAND is created by Zbyszko Pora, Jakub Kittler, Izabela Kittler and Patryk Ciastoń — licensed tax advisors entered on the list of tax advisors kept by the National Council of Tax Advisors of Poland.

Mission

Tax education accessible to everyone.

Regardless of the level of knowledge and the area of tax law.

JTWPOLAND was created so that high-quality tax analysis would also be available outside the opinion, the memorandum and the training room. We build articles, training and case studies on real cases from professional practice, current legislation and the case law of the administrative courts.

We write for entrepreneurs, accountants and finance staff, for individuals settling foreign income, and for foreign nationals working or doing business in Poland — for beginners and experienced readers alike. The site is available in five language versions; publications are written in Polish, and selected materials are made available in translation.

The portal operates fully online. The team works from Wrocław, but our readers and training participants come from all over Poland and from abroad.

Team

The authors of JTWPOLAND

Information about professional qualifications is provided for identification purposes; it is not a promise of a particular outcome in any case. Each author’s registration can be verified in the KIDP tax advisor search.

Licensed tax advisor no. 14787

Zbyszko Pora

Publisher of the portal

Tax advisor specialising in corporate income tax, with particular focus on restructuring: mergers, divisions, conversions and contributions in kind. He also works on VAT, international taxation and transfer pricing.

He prepares analyses and opinions for companies and capital groups, including German-owned businesses, combining in-depth analysis of the facts with practical recommendations for business decisions. He works in Polish, English and German.

Publisher of JTWPOLAND and author of its concept: reliable tax knowledge available beyond the opinion, the memorandum and the training room.

Languages: Polish, English, German

CIT
Restructuring
International taxation
Transfer pricing
VAT

Licensed tax advisor no. 14274

Jakub Kittler

Co-creator of the portal

Tax advisor working in tax advisory since 2019. He gained his experience at Wrocław advisory firms serving domestic and international capital groups, taking part in transfer pricing and tax planning projects, among others.

On a daily basis he prepares tax commentaries and opinions, mainly on VAT and income taxes, and analyses the tax consequences of business events. He runs his own tax advisory practice in Wrocław.

At JTWPOLAND he is responsible for materials on VAT and income taxes and for case studies for entrepreneurs.

Languages: Polish, English

VAT
PIT and CIT
Transfer pricing
Tax planning

Licensed tax advisor no. 14503

Izabela Kittler

Co-creator of the portal

Tax advisor and graduate of the Faculty of Law, Administration and Economics of the University of Wrocław. She has worked in tax advisory since 2019, gaining her experience mainly at one of the Big Four firms, where she delivered and coordinated tax projects, including international ones.

She specialises in corporate income tax, withholding tax (WHT), mandatory disclosure rules (MDR), and tax reviews and procedures.

At JTWPOLAND she co-creates materials on CIT, withholding tax, MDR reporting and corporate tax compliance.

Languages: Polish, English

CIT
Withholding tax (WHT)
MDR
Tax procedures

Licensed tax advisor no. 15041

Patryk Ciastoń

Co-creator of the portal

Tax advisor running his own tax advisory practice in Wrocław, supporting entrepreneurs with their current tax settlements and with assessing the tax consequences of planned decisions.

At JTWPOLAND he co-creates educational materials and case studies for entrepreneurs and individuals, focusing on practical, step-by-step explanations of how settlements work.

Languages: Polish, English

Day-to-day tax advisory
Entrepreneur settlements
Case studies

Principle

We do not simplify the problem. We simplify the way it is explained.

In tax, a simple message should be the result of analysis, not a substitute for it.

Objectively

We inform reliably and in a balanced way — in line with the Code of Ethics of Tax Advisors.

With a source

Every thesis has a basis: a provision, a ruling or a judgment.

Practically

We show the consequences for a specific business decision.

No promises

We do not guarantee outcomes — we show options and risks.

Cooperation

Would you like to suggest a topic for an article or training session?

We are keen to learn the needs of our readers and participants. The most frequently requested topics are included in our publication and training plan.

Get in touch →