Modern accounting for growth-ready businesses – because effects matter


EFEKTA is more than an accounting office. It is a support centre for companies that want to grow, scale their business and become more profitable. With state-of-the-art tools and an experienced team, we offer comprehensive services: accounting, HR, payroll, tax, legal and insurance tailored to your business.

More than a Warsaw accounting office – because effects matter

Why choose EFEKTA?

  • Dedicated Account Manager

By signing the agreement, you gain a dedicated accountant 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 everything related to accounting, 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.


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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!

EFEKTA Accounting Firm – Reliable Accounting in Warsaw and Across Poland

Are you looking for a trusted partner to manage your company’s finances? Choose EFEKTA Accounting Firm in Wilanów and Warsaw City Center, where professionalism and reliability are our daily standard. As an experienced accounting practice, we provide services in full corporate accounting, maintaining Revenue and Expense Ledgers (KPiR), invoice processing, income tax and VAT settlements, as well as accounting advisory. We serve clients from Warsaw and all over Poland, ensuring financial security (backed by our third-party liability insurance) and a seamless cooperation experience. Contact our office and discover the value of partnering with us!


FAQ – Frequently Asked Questions

Is EFEKTA a reputable accounting firm in Warsaw?

Yes, EFEKTA is a professional accounting firm in Warsaw that offers a wide range of services tailored to our clients’ individual needs. We serve companies, partnerships, and sole proprietorships from districts such as Wilanów, Mokotów, Śródmieście, Ursynów, Bielany, Bemowo, and Praga.

What accounting services does EFEKTA offer?

Our accounting firm’s services include full corporate accounting, maintaining Revenue and Expense Ledgers (KPiR), lump-sum tax accounting (ryczałt), and tax settlements. Additionally, we collaborate with tax advisors to provide our clients with comprehensive support.

Do you only serve companies from Warsaw?

No – although we operate locally as an accounting firm in Warsaw, we serve clients from all over Poland. Remote cooperation allows us to provide professional accounting services regardless of the client’s location.

Does EFEKTA handle simplified accounting?

Yes, we offer accounting services in Warsaw for sole proprietorships, including simplified lump-sum accounting. We assist in choosing the most advantageous form of taxation and ensure strict regulatory compliance.

Do you have experience across different industries?

Yes, we work with clients from various sectors – from services and retail to IT and construction. As a result, we understand the specific business processes unique to each company and tailor our solutions to your industry.

Are your accountants qualified?

Absolutely. Our professionals are licensed and continuously upgrade their qualifications by closely monitoring changes in tax regulations. This commitment allows us to provide comprehensive accounting services at the highest level.

Do you provide good communication and support?

Yes, we prioritize excellent client communication and a highly personalized approach. We are readily available to clarify any doubts and provide ongoing support in your daily accounting matters.