Team

After years of high-level management experience in companies of The Big Four and in the largest legal chambers, we decided to create a place with comprehensive and individual approach to problems that our clients face. Not only tax or legal issues but also business problems. We propose actual solutions, taking responsibility for the final decisions and their consequences together with the client.

Jagoda Trela

Managing Partner
Tax Advisor
  • Tax security
  • Tax procedures
  • Research and development

Sławomir Buszko

Partner
Tax Advisor
  • Transfer prices
  • Tax disputes

Remigiusz Fijak

Partner Associate
Tax Advisor
  • VAT
  • CIT

Justyna Olszowy

Partner Associate
  • Corporate law
  • Roman law/ Civil law
  • Labour legislation

Ph.D. Tomasz Kocowski

Partner Associate
  • CIT
  • Reorganization
  • IP Box

Marek Gwóźdź

Counsel
  • Transfer pricing
  • CIT
  • Tax security

Witold Waśkowiak

Manager
  • Ongoing tax advisory

Wiktor Koziel

Supervisor
Tax Advisor
  • Ongoing tax advisory

Patrycja Orzoł-Wrońska

Legal Advisor
  • Ongoing tax advisory

Roman Andrzejewski

Tax Advisor
  • Customs
  • Excise
  • VAT

Justyna Kieza

Counsel
  • Corporate law
  • Investment processes
  • Legalizing the stay

Kacper Czapracki

Tax advisor | Legal counsel
  • IP Box
  • Tax security
  • Income taxes

Andrzej Jarosław Reichelt

Counsel
Cooperating office
  • Fiscal criminal law

Mateusz Szynwelski

Counsel
  • Penal Fiscal Law
  • Due diligence procedures

Bartosz Sowiński

Auditor
  • Company valuation
  • Business optimizations

Magdalena Mazur

Manager for subsidies and EU funds
  • Subsidies and EU funds
  • Special investment area
  • Research and development relief

Kamil Chamera

Project Manager
  • Energetic audit
  • ICT
  • Acquisition management

Sebastian Stefańczyk

Trainee legal counsel

Daria Wojcik

Office Manager

Jagoda Trela

Managing Partner
Tax Advisor

In over ten years of her professional career she has run hundreds of consulting projects for polish and international companies. She managed teams in international advisory companies of the Big Four and filled the post of a Partner in one of the largest law firms in Poland.

Currently she concentrates primarily on the tax security, helping entrepreneurs to manage the compliance area by implementing due diligence procedures and supporting the tax feature management.

She cooperates with the largest international companies from the property development, production and retail industries. Her advisory is guided by the principle of a good understanding of the client’s business and focusing on practical solutions.

She aims to find a comprehensive answer- taking into consideration all tax areas but also the issues of personal responsibility of all members of the management board and people responsible for the finance departments.

Selected projects:
  • she has implemented over one hundred due diligence procedures aimed at appropriate tax feature management in the business and limiting the fiscal criminal liability of the company authorities,
  • she has devised and supervised multiple projects aimed at obtaining research and development tax relief, including a project for a company from the automotive industry, obtaining tax relief for over 1 million PLN,
  • she has run multiple projects related to new investments, being responsible for their valid and optimal tax return.
j.trela@idadvisory.pl +48 61 611 01 78

Sławomir Buszko

Partner
Tax Advisor

Sławek is a tax advisor with over 15 years of experience in implementing projects in the range of transfer prices.

He has gained his professional experience working for international consulting companies by managing tax teams of companies from so-called The Big Four (Deloitte, EY).

In recent years he was answered for managing the largest projects in the range of transfer prices, incl. creating transfer pricing documentation, supervising APA/MAP projects or conducting tax inspections for the largest entities in the country.

Selected projects:
  • development of TP models and policies for the largest corporate groups in Poland in various industries (financial, energy, fuel and gas, FMCG, pharmaceutical);
  • preparation of transfer price documentation for the largest corporate groups;
  • business restructuring within corporate groups (transfer of functions), including exit payment estimate;
  • estimate of financial transactions and facturing models for the financial transactions estimation;
  • developing procedures for adjusting to changes in transfer prices regulations;
  • participation in APA/MAP proceedings;
  • support during inspections in the range of transfer prices defense, including financial transactions.
s.buszko@idadvisory.pl +48 22 110 38 21

Remigiusz Fijak

Partner Associate
Tax Advisor

Remigiusz is a Tax Advisor.

He has been involved in tax advisory since 2005. He has gained professional experience in leading advisory firms in Poland, managing tax teams carrying out a wide range of projects in the field of ongoing tax consultancy (VAT, CIT), VAT compliance, due diligence reviews, mandatory disclosure rules and tax planning.

He works with the largest Polish and foreign companies in the energy, real estate and manufacturing sectors. At ID, he is also responsible for the German Desk, advising clients in German.

Remigiusz is also a lecturer at the postgraduate course “Taxation and Tax Consultancy” at the Poznań University of Economics and Business.

 

Selected projects:
  • development and implementation of procedures for reporting tax schemes (MDR),
  • due diligence reviews of real estate companies,
  • comprehensive support in the field of enterprise restructuring,
  • conducting VAT settlements of entities in the e-commerce industry.
r.fijak@idadvisory.pl +48 61 611 01 78

Michał Małyszek

Chief Operating Officer

A graduate of economics at the Maria Curie Skłodowska University in Lublin. Since the beginning of his career, he has been supporting companies in finding solutions to their key business challenges.

He gained experience in technology and consulting companies. In recent years, he has been developing competences in the so-called The Big Four, where he focused on projects related to law and taxes, in particular in the field of tax efficiency, tax security and the adjustment of tax reporting to dynamically changing regulations.

In the past, he worked for domestic enterprises, startups as well as mature, international businesses. He provided services to companies from the manufacturing, technology, retail and service industries.

In his work, Michał focuses on the specific situation of the client and designing solutions that best meet his current needs.

m.malyszek@idadvisory.pl + 48 722 272 163

Justyna Olszowy

Partner Associate

Justyna is a legal advisor. She gained her professional experience by managing teams in international consulting companies also known as The Big Four.

Justyna specializes in legal services in the range of commercial company law and Roman law/ civil law. She has experience in services corporate and reorganization processes, including those related to the transition, division, merger of economic entities, including cross-border mergers.

Justyna attended projects related to the transfer of the organized parts of the concern, incl. in the range of labour legislation, real estate law, industrial property. Within her specialisation she also takes care of current support for the companies with particular emphasis on companies from the new technology and e-commerce industries.

Selected projects:
  • Justyna was responsible for the reorganization of the corporate group of the leader of the consulting industry in Poland;
  • She has carried on multiple M&A projects.
j.olszowy@idadvisory.pl +48 721 394 148

Ph.D. Tomasz Kocowski

Partner Associate

Legal counsel, tax advisor, Doctor of Juristic Science. For several years he has been advising polish and international corporate groups. During his professional career he has accomplished dozens of cross-border projects, including selling operations and transaction purchases.

In the past he worked in one of the largest companies of The Big Four in the reorganization, international taxes and income taxes.

Currently he specializes in organizing and reorganizing trading from the legal and tax perspective and innovative consulting for entities in the range of the use of tax preferences.

Tomek provides services for both exchange copartnerships and for family business owners- wherever the taxpayer needs support.

Selected projects:
  • he has achieved dozens of cross-border projects, including selling operations and purchase transactions;
  • he has achieved multiple projects in the range of application concessional income taxation from intellectual property (a.k.a. IP Box);
  • he has participated in many inspections of taxes payoff of personal income tax and corporate tax.
t.kocowski@idadvisory.pl +48 22 110 38 21

Marek Gwóźdź

Counsel

Marek has over 20 years of experience in managing tax departments in large capital groups, both in private sector and in State Treasury-owned companies (including Tauron, Idea Leasing) and in tax administration.

As a manager of tax departments, he was responsible for internal processes and tax settlements of companies from the energy, financial and construction industries.

He has participated many times in the reorganization of capital groups, including the creation of shared service centers and the introduction of the company to the Warsaw Stock Exchange. He prepared and implemented internal procedures in the scope of tax compliance.

He specializes in direct taxes and the area of transfer pricing, where he is responsible for identifying relationships and transactions as well as creating tax documentation.

Thanks to the experience gained in working inside the organization, Marek perfectly understands the needs of entrepreneurs and is able to adapt the proposed solutions to the specificity of a given business, ensuring tax security of the conducted activity.

Selected projects:
  • he has conducted the process of creating and developing one of the largest Tax Capital Groups in Poland,
  • he has participated in corporate restructuring processes within capital groups, including merger, division and transformation processes,
  • as an expert and business representative, he was a member of the team at the Ministry of Finance developing recommendations on this application of restructuring regulations in the scope of transfer pricing.
m.gwozdz@idadvisory.pl +48 22 110 38 21

Witold Waśkowiak

Manager

Witold is a tax advisor. He has over 20 years of practice in the area of tax, balance, commercial and economic law.

He has gained the knowledge and necessary experience as an employee of the tax authorities, tax consulting companies (EY), as well as an employee of business entities, including capital groups.

He has participated in numerous tax and fiscal proceedings and administrative court proceedings of both instances, as well as in reorganisation processes of capital groups.

 

w.waskowiak@idadvisory.pl +48 61 611 01 78

Wiktor Koziel

Supervisor
Tax Advisor

Wiktor is a licensed tax advisor with many years of experience.

Graduated in law and economics at the Maria Curie-Sklodowska University in Lublin.

He is responsible for preparing opinions and providing tax consultations for various branches of business and participates in tax audits, control and tax proceedings. He also successfully represented clients in administrative courts.

He is also familiar with issues related to tax schemes.

He advised international companies as well as Polish clients from various industries with foreign capital.

w.koziel@idadvisory.pl +48 61 611 01 78

Patrycja Orzoł-Wrońska

Legal Advisor

Patrycja is a Legal Advisor.

She graduated in law and completed postgraduate studies in accounting and tax consulting at the University of Szczecin. She completed legal counsel training at the District Chamber of Legal Advisers in Szczecin.

She gained several years of professional experience in law and tax offices.

At ID Advisory, she participates in projects covering current tax consulting.

Roman Andrzejewski

Tax Advisor

Roman is an expert in customs, excise duty, VAT and administrative procedures.

A long-time employee of customs and tax authorities.

A respected expert in the economic environment and an efficient initiator of many innovative solutions. Author of works on foreign trade and tax representation, expert of the Greater Poland Association of Private Employers, Member of the Lewiatan Tax Council in the field of customs and excise duties. A recognised lecturer at universities – the Poznań University of Economics and Business, the Poznań School of Banking, the Accountants Association in Poland Branch in Poznań, an experienced trainer of employees of the Ministry of Finance, accountants, tax advisors and auditors.

Privately – a fan of motorization and sport, with football being his favourite.

r.andrzejewski@idadvisory.pl +48 61 611 01 78

Justyna Kieza

Counsel

Counsel since 2005. She has over 20 years of experience as a counsel in one of the largest international legal chambers and as in-house in one of the largest private companies.

She specializes in legal services for enterprises, in particular in corporate, trade, civil and property law. The main area of her activity is corporate service for enterprises, including public companies and support in investment processes and transactions of acquisition of assets, real estate and copartnerships in Poland and abroad.

She advises entrepreneurs in legal issues, including corporate ones, related to the current activities of enterprises. She supports entrepreneurs in legitimate employment of foreign workers, including representing employers in the procedure of obtaining work permits. In addition she helps foreigners legalizing their stay on the territory of Poland, representing foreigners in proceedings before the appropriate authorities.

She has experience in legal services of entities from the NGO sector. As a part of her activity she has established foundations and associations and she provides them with running legal service.

Selected projects:
  • she has conducted a number of acquisition transactions and disposure of organized parts of the enterprise both for the buyer and the seller;
  • she has advised on real estate acquisition and disposal transactions, incl. land real estate and an office in Warsaw;
  • she has carried out corporate restructuring processes within corporate groups, including mergers, divisions, transformations of copartnerships as well as supervised the liquidation of entities.
j.kieza@idadvisory.pl +48 22 110 38 21

Kacper Czapracki

Tax advisor | Legal counsel

Kacper is a licensed tax advisor and a legal counsel with experience in international tax law and corporate income tax.

He gained experience in law firms, in the European Commission, in The Big Four company and as an in-house lawyer in a management company of a large capital group operating in Central Europe.

Kacper specializes in tax issues related to withholding tax, the risk of a permanent establishment and a various tax aspects of cross-border transactions. He specializes in the implementation of the EU law into Polish law, double taxation avoidance agreements and OECD works in erosion of the tax base.

He also has a wide experience in preparing tax security policies for taxpayers, including by implementing due diligence procedures in VAT, CIT and excise duty, as well as limiting fiscal penal liability of company authorities.

He has advised international companies as well as Polish clients of various industries with foreign capital. He also represented Polish and international clients before the Polish tax authorities and administrative courts.

In ID Advisory he is responsible for research and development tax relief projects.

k.czapracki@idadvisory.pl +48 61 611 01 78

Andrzej Jarosław Reichelt

Counsel
Cooperating office

He studied law at the Faculty of Law and Administration of Adam Mickiewicz University in Poznań. He graduated in 2013 with a master’s degree in civil law.

He specializes in criminal law. Including commercial criminal law. He is a defense attorney in criminal proceedings throughout the country.

Since 2013, he has been entered on the list of attorney trainees of the Wielkopolska Bar Association. He gained experience in commercial and civil law working in law firms in Warsaw since 2011. He is fluent in English and communicative in German.

In 2014, he began working with the Reichelt and Partners Law Firm.

Selected projects:
  • Fiscal criminal law
+48 61 611 01 78

Mateusz Szynwelski

Counsel

Mateusz is a counsel. He specializes in a Penal Fiscal Law.

He gained his professional experience in a prestigious law firm in Poznań, specializing in penal and fiscal defenses and in one of the District Prosecutor’s Offices in Poznań.

He gained his professional experience in a prestigious law firm in Poznań, specializing in penal and fiscal defenses and in one of the District Prosecutor’s Offices in Poznań.

In his professional practice he deals mainly with issues of criminal law, penal fiscal law and criminal proceedings, including representation of clients before state authorities and the judiciary.

Mateusz deals with white collar crime. He also cooperates with tax experts in the implementation of due diligence procedures, which have a direct impact on the reduction of fiscal penal liability.

In his work, he stresses the importance of professional ethics, maintaining high standards in every aspect of the work delivered.

Selected projects:
  • As part of his profession, he participated in complex and multi-faceted economic and penal fiscal cases, concerning tax and excise frauds or tax carousels.
m.szynwelski@idadvisory.pl +48 61 611 01 78

Bartosz Sowiński

Auditor

Auditor since 2012. Graduate of the Faculty of Economics at the Poznań University of Economics, specialization: Capital Investments and Financial Strategies of Enterprises.

Professional experience gained, among others, in one of the international consulting companies, as Director of the Audit Department. He specializes in individual control tools and main financial tools according to Polish regulations and IAS/IFRS, due diligence processes, company valuations, executive optimization, control and application of control, derivations, divisions and liquidations of executive units, establishing consolidation packages according to various supervision principles. Served industries include: Automotive, Chemical, Pharmaceutical, FMCG, Construction, Furniture, Paper, Transport and Forwarding, Electrotechnical, Renewable Energy. He participated in the Public Trust Units company and introducing the entity to the Warsaw Stock Exchange.

foreign language skills – English, English for Business LCCI certificate.

b.sowinski@idadvisory.pl +48 61 611 01 78

Magdalena Mazur

Manager for subsidies and EU funds

An expert in the field of subsidies and EU funds with several years of experience. Previously, she held a managerial position and was responsible for a team in one of the companies of the so calledBig Four.

She advises clients on obtaining grants for new investment and research and development projects, with particular emphasis on the implementation of product and process innovations. She cooperates with companies from various industries (including automotive, machine production, pharmaceuticaly, IT, services), actively looking for opportunities to support their development.

The total value of the subsidies obtained as part of the projects implemented by Magda amounts to over PLN 320 million.

Selected projects:
  • launch of a research and development center by a manufacturer of hydraulic systems,
  • implementation of an innovative recycyling process of construction waste,
  • developing a new food packaging process,
  • launching the production of a new passenger car model.
m.mazur@idadvisory.pl +48 502 351 056

Kamil Chamera

Project Manager

Kamil has many years of experience in acquisition cost analysis, in particular of media.

In recent years he has worked both in international consulting firms and as in-house expert responsible for the area inside the organization (one of the largest logistics companies in the country).

This allows him to better understand the processes in the client’s organization taking place around the implemented projects which transfer to the efficient achievement of confided goals.

The main area of activity is reducing cost-cutting in enterprises both directly- by negotiating terms and indirectly by improving existing processes.

Kamil specializes in areas such as ICT, State Fund For Rehabilitation of Disabled People, media and efficient energy use. Media costs are a special area of interest.

Multiply changes in the law which are to adapt polish regulations to the UE regulations, as well as the implementation of the new energy policy with a view to transformation towards a zero-emission economy, compose a source of new fees and the possibility of their reduction or complete elimination.

Selected projects:
  • In the company from the TSL industry he carried out several projects that contributed to obtaining savings exceeding 1 million PLN;
  • For the leader of the sports equipment and warehouse industry he completed a project that reduce electricity costs above 6%;
  • He has conducted hundreds of successful negotiations about acquisition conditions for his clients.
k.chamera@idadvisory.pl +48 22 110 38 21

Tomasz Ostrowski

Project Manager

Tomasz has been involved in business for over 20 years. For almost 15 years, he has been involved in cost management consultancy and in improving the efficiency of processes within companies.

At ID Advisory, he is responsible for advising companies in energy-intensive industries, in particular Industrial Customers in obtaining status (discounts on RES charges), recovering excise duty on energy and gas, obtaining compensation for energy prices or implementing energy utility management strategies including energy transition.

He has coordinated or directly implemented more than 400 consulting projects for medium and large enterprises.

Selected projects:
  • Projects for energy-intensive companies related to obtaining the status of Industrial Customer and reductions in RES charges, which resulted in a total of more than PLN 20 million savings for these companies
  • A project for a company in the metal casting industry related to obtaining compensation for energy-intensive industries, application in progress for more than PLN 1.2 million
t.ostrowski@idadvisory.pl +48 61 611 01 78

Sebastian Stefańczyk

Trainee legal counsel

Sebastian is a trainee attorney-at-law. He graduated in Law at the University of Silesia and continues his second studies at the University of Economics in Krakow in the field of Finance and Accounting, with a specialization in tax consultancy. Before joining the team, he has gained professional practice in one of the law firms in Krakow.

At ID, he develops his competences in the tax advisory department.

Privately, he is interested in sports, music and literature related to personal development.

s.stefanczyk@idadvisory.pl +48 22 110 38 21

Maciej Różycki

Lawyer

Maciej is a graduate of the Faculty of Law and Administration of Adam Mickiewicz University in Poznań. He gained his professional experience in law firms and public administration entities.

At ID, he develops his competences in the tax consultancy department.

Privately, he is interested in volleyball and landscape photography.

m.rozycki@idadvisory.pl +48 61 611 01 78

Piotr Jusza

Tax Advisor

Piotr is a licensed tax advisor.

In October 2023, he successfully passed the tax advisor exam.

Piotr graduated in law and economics from Adam Mickiewicz University in Poznań.

For several years, he monitored and prepared reports on the latest rulings in tax law cases. He is currently supporting the tax advisory department at ID Advisory.

Marcin Hojak

Account Specialist

A graduate in Finance with a specialization in Taxes at the Poznań University of Economics.

He applies the knowledge gained to find optimal solutions for his clients’ challenges.

In his work, he is characterized by attention to detail and focuses on understanding the essence of the problem. He emphasizes that the proposed solution must be tailored to the client’s individual situation.

Privately, he is a Formula 1 fan, interested in investing and personal finance, and spends his free time reading books and working out at the gym.

Mikołaj Buczkowski

Account Specialist

A graduate of International Economic Relations at the Poznań University of Economics. In his work, he focuses on analyzing customer needs and delivering effective, tailored business solutions.

He is characterized by strong engagement and a strategic approach to challenges, emphasizing the building of long-term relationships and creating value for clients.

An automotive enthusiast and a football fan. He enjoys watching thrilling series and reading books on business topics.

Daria Wojcik

Office Manager

Daria is responsible for coordinating the work of ID Advisory offices.

d.wojcik@idadvisory.pl +48 61 611 01 78