Arkadiusz Łagowski

Tax Advisor, Partner

Member of the Presidium, Vice-Chairman of the VAT Group, Tax Council of the Lewiatan Confederation.

A graduate of law at the Faculty of Law and Administration and international relations at the Faculty of Journalism and Political Science of the University of Warsaw.

He gained professional experience issuing VAT tax rulings at the tax office and conducting tax proceedings. He then worked for international tax advisory firms, including some of the Big Four, and served as an in-house tax advisor for a mobile operator. From January 2019 to October 2021, he was a partner at a tax advisory firm.

Author of numerous publications and reports on tax issues in the professional press. Speaker at training courses and attorney in administrative court proceedings. Commentator on tax issues on radio and television. Expert participating in the work of parliamentary committees.

Articles written by Arkadiusz Łagowski

Again, 3% lump sum on RSUs

Another favorable interpretation obtained for our client's client.

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Incentive programs and the proposed changes to the lump sum

Can a one-time receipt of shares under RSUs deprive an entrepreneur of the right to preferential taxation?

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NSA: The tax office will pay for its own mistake

Trust in the state cannot come at a cost to the taxpayer.

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Family foundations under scrutiny by the Ministry of Finance

The UD447 project envisages significant tax changes.

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Selling several plots of land?

The tax authorities may consider that you are running a business.

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Management liability insurance is not enough…

Why should companies take care of tax governance today?

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WHT under the microscope of the authorities

Growing risk and responsibility of management boards.

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The National Labor Inspectorate reform is getting closer

New PIP entitlements and tax risks related to B2B contracts.

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What’s next for MDR reporting?

Changes are coming…

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First weeks of taxpayers with KSeF

No failures, but not without problems.

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High-bay warehouse

Is it subject to property tax?

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KSeF Phase 2: The system works, but companies have problems

Commentary by Arkadiusz Łagowski for the website prawo.pl.

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Experiences of large companies with KSeF

2/2 – What do we learn from the first months of the system’s operation?

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Experiences of large companies with KSeF

1/2 – What do we learn from the first months of the system’s operation?

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PIP reform 2026

Greater powers for labor inspectors?

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Draft amendment to CIT and PIT 2026

IP Box, Estonian CIT and related entities under scrutiny

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