Biuro Rachunkowe Warszawa
baza wiedzy dla pracownikow

Tax consultancy for informed businesses 

An informed business does not leave tax matters to chance. Tax consultancy at EFEKTA is not just about answering questions, but real support in making safe and beneficial decisions. We analyse, advise, anticipate risks and implement solutions that protect your company’s interests. We act proactively – before the consequences of misinterpretations or omissions occur.

Why choose EFEKTA?

  • Dedicated Account Manager

On signing the agreement, you gain a dedicated tax advisor who knows the specifics of your company and supports you every step of the way.

  • Individual approach

Every company is different, which is why we offer solutions tailored to your needs and expectations.

  • Financial security

Our experience minimises the risk of accounting errors and financial penalties. Your documentation is always compliant with current legislation.

  • More time for business development

We take care of things comprehensively, so you can focus on strategy and management.

  • One place for everything

EFEKTA provides comprehensive accounting, HR, payroll, tax, legal and insurance services, allowing you to easily manage all aspects of your business in one place. It is time saving and convenience for entrepreneurs.


Opinions about us



They trusted us


Efekta Blog


EFEKTA – professional tax consultancy in Warsaw

We not only provide day-to-day support – we look wider. As part of our tax consultancy, we analyse your business structure, contracts, settlement models and transactions to identify areas for improvement or optimisation. We offer legal and safe solutions that can reduce the tax burden and improve financial liquidity. This approach will be appreciated by companies that are planning growth, reorganisation or expansion.

  • Reliability and timeliness in tax returns.
  • Flexible price list, tailored to the size and needs of your business.
  • Support at every stage of the business – from setting up the company to ongoing financial services.

Tax optimisation with strategic thinking

We not only provide day-to-day support – we look wider. As part of our tax consultancy, we analyse your business structure, contracts, settlement models and transactions to identify areas for improvement or optimisation. We offer legal and safe solutions that can reduce the tax burden and improve financial liquidity. This approach will be appreciated by companies that are planning growth, reorganisation or expansion.

Safer decisions, lower risks

Making tax decisions without full knowledge is a common mistake – and one that can cost dearly. Our consultancy includes the interpretation of regulations, analysis of tax consequences of specific actions and preparation for possible audits. We act preventively – identifying risks before they become a problem. With us, you are assured that your decisions are informed, knowledgeable and safe for your business.

Tax consultancy that reacts and anticipates

We offer ongoing support when regulations, interpretations or your company’s situation changes. We inform you in a timely manner, recommend actions and implement changes. Our team keeps abreast of statutory amendments and the practice of the authorities so that you are not caught by surprise by the changes. It is a consultancy that not only reacts, but above all anticipates.

Contact us today!

Don’t wait – take advantage of modern accounting, HR, payroll, tax, legal and insurance services to help you achieve your business goals.

Call: +48 22 403 40 98, +48 604 501 507
Contact: biuro@efekta.waw.pl
Make an appointment for a free online consultation – see how we can support your business!


FAQ – Frequently Asked Questions

What does corporate tax advisory involve?

Corporate tax advisory encompasses comprehensive services in the field of tax law and accounting. It includes ongoing tax advisory, tax planning, optimization, and the analysis of economic events in terms of tax regulations. Our tax advisory services ensure the tax security of your company and help you achieve your business goals.

What tax and advisory services do you offer?

We provide services concerning direct and indirect taxes, including VAT, CIT, excise duty, and customs. Our advisory services include, but are not limited to:

  • maintaining accounting ledgers,
  • consulting on tax matters and tax-related issues,
  • Mandatory Disclosure Rules (MDR) reporting,
  • advisory services regarding transfer pricing and related entities,
  • consulting on the global minimum tax and BEPS/Pillar 2.

Do you assist during tax audits and proceedings?

To meet our clients’ expectations, the EFEKTA accounting firm operates in a mobile capacity across Warsaw –not only in Wilanów (Miasteczko Wilanów) and Śródmieście (City Center), but also in districts such as Mokotów, Ursynów, Praga Południe, and Konstancin. We also provide our accounting services in areas including Śródmieście, Zawady, Bielawa, Powsin, Powsinek, Kabaty, Natolin, Sadyba, Stokłosy, and Jary.

Yes, we provide tax advisory services for both legal entities and limited liability companies (LLCs). We advise on capital taxes, tax compliance management, as well as tax settlements related to mergers, acquisitions, and reorganizations.

Do you help implement new tax solutions?

We offer comprehensive tax advisory services, including the implementation of solutions tailored to changing regulations. Our tax law support covers areas such as tax compliance, due diligence, reporting, and adapting to taxation levels across various jurisdictions.

Do you offer advisory on transfer pricing and tax schemes?

Yes, as part of our client services, we prepare transfer pricing analyses, report tax schemes (MDR), and advise related entities on tax law. This minimizes tax risks and ensures strict legal compliance.

Does your tax advisory also cover aspects of civil law and indirect taxes?

Yes, our advisory services encompass the tax aspects of civil law as well as indirect taxes. Our tax advisors provide guidance on tax matters related to contracts, service provisions, and other economic events.

What is the significance of the National Chamber of Tax Advisers?

Every tax advisor in Poland operates in accordance with tax regulations and under the supervision of the National Chamber of Tax Advisers (KIDP). This guarantees professional support, high-quality advisory services, and strict adherence to tax law.

Do you offer services for CFOs and strategic support?

Yes, our tax advisory services provide comprehensive support at a strategic level – for management boards and CFOs. We advise on tax planning, tax settlements, the optimization of tax schemes, and the management of tax aspects in mergers and reorganizations.

Do you provide assistance with BEPS and Pillar 2?

Yes, our tax experts advise on international tax standards such as BEPS and Pillar 2, supporting entities in adapting to changing legal regulations and tax jurisdictions. In doing so, we ensure compliance and minimize the risk of tax base erosion in your company.