Accounting for joint-stock companies that passes the statutory audit without surprises

We provide full accounting for joint-stock companies (S.A.) and simple joint-stock companies (PSA), from day-to-day bookkeeping to preparing documentation for the financial statement audit. We also account for capital events such as share issues and dividends, and coordinate with the entity that keeps the shareholder register.

Kamil KempistyPartner
PLEN

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What goes wrong when a joint-stock company's books are kept by a firm with no experience in joint-stock companies?

A joint-stock company must keep full accounting books regardless of its revenue, unlike sole proprietorships or partnerships, for which this obligation only arises after exceeding the EUR 2.5 million threshold (PLN 10,646,500 in 2026). The obligation also applies to simple joint-stock companies. As a result, errors that would go unnoticed in another type of business come to light in a joint-stock company at the worst possible moment.

Risk at the financial statement audit

The financial statements of a joint-stock company must be audited by a statutory auditor regardless of the company's size (for a PSA, only once it exceeds size thresholds). Errors in the books that the accounting firm missed all year come to light precisely during the audit: qualifications in the auditor's opinion, shareholders' questions at the general meeting and time pressure to make corrections.

Mismatch between the accounts and the shareholder register

The shareholder register may only be kept by an authorized external entity: a brokerage house, a bank providing brokerage services, the Central Securities Depository of Poland (KDPW) or, for a PSA, a notary. When the company's accounts are not synchronized with this register, an incorrectly settled share issue or dividend comes to light during a capital transaction or an audit, when there is no longer time for calm corrections.

Piling-up formal obligations

CIT-8, mandatory invoicing in KSeF, filing financial statements with the National Court Register (KRS) and the Repository of Financial Documents, documentation for the general meeting: missed deadlines end in corrections, interest and last-minute calls from the management board.

How does Evotax keep the books of joint-stock companies and simple joint-stock companies?

Evotax handles accounting for a joint-stock company as one package: full accounting, capital events, preparation for the financial statement audit and timely reporting. Below is each element, step by step.

Full accounting in line with the Accounting Act

We keep the accounting books and prepare the balance sheet, income statement and notes. Every financial transaction is booked in a way that will hold up in an inspection and a financial statement audit.

Preparation for the financial statement audit

We compile the documentation for the financial statement audit and work directly with the statutory auditor chosen by the general meeting (or by the supervisory board, if the articles of association provide for it), so the audit creates no extra work for the management board.

Capital events and coordination with the shareholder register

The shareholder register may only be kept by an authorized external entity: a brokerage house, a bank providing brokerage services, KDPW or, for a PSA, a notary. Evotax coordinates the flow of information between the company and this entity, and handles the accounting and tax treatment of share issues, dividends and share redemptions, including withholding the flat-rate tax on dividends.

Tax settlements and KSeF

We settle CIT at 19%, or 9% for small taxpayers, and handle invoicing in KSeF and JPK. KSeF is already mandatory: since February 1, 2026 for large companies (turnover above PLN 200 million) and since April 1, 2026 for all other businesses, including most joint-stock companies and PSAs. We also check whether your company can use Estonian CIT.

Reporting on time

We keep track of the deadlines for CIT-8, filing financial statements with the KRS and the Repository of Financial Documents, and the documentation needed for the general meeting of shareholders.

Advisory for the management and supervisory boards

We support the management and supervisory boards with decisions that have accounting consequences: profit distribution, share capital increases and changes in the shareholder structure.

What do you risk by putting off specialized joint-stock company accounting?

An error in a joint-stock company's financial statements is not a correction quietly handled at the accounting office. It means qualifications in the auditor's opinion, shareholders' questions at the general meeting and the management board's personal responsibility for the reliability of the data presented.

Closing the year yourself in a joint-stock company means dozens of variables: coordination with the entity keeping the shareholder register, dividend settlements, preparation for the auditor, CIT-8 and KSeF. One overlooked item can cost more than a year of accounting services, in the form of interest, corrections or management time spent firefighting just before the general meeting.

With Evotax, this operational responsibility is on our side from the first day of working together.

Why choose Evotax over a general accounting firm?

Evotax is a team of specialists with many years of experience, including in serving joint-stock companies:

We know who actually keeps the shareholder register

We do not promise what an accounting firm cannot do. The register may only be kept by an authorized external entity: a brokerage house, a bank providing brokerage services, KDPW or, for a PSA, a notary. We coordinate this cooperation and account for the consequences of changes in the register: share issues, dividends and redemptions. A general accounting firm that does not know this distinction risks promising a service it formally cannot provide, and you only find out when something goes wrong.

We know the difference between an S.A. and a PSA and do not treat them the same

The audit obligation is unconditional for a joint-stock company, while for a simple joint-stock company it depends on size thresholds. This distinction sounds like a detail, but a poorly informed PSA board may decide that the audit does not apply to it and be wrong, or, conversely, pay for an audit that is not required at all. We check this individually for your company instead of applying one template to both forms.

One team, one contact for the whole company

Accounting, CIT, KSeF, share capital matters and coordination with the auditor, all with one team. You do not coordinate three different providers or repeat the same issue three times when something changes in the shareholder structure or documentation has to be prepared for the audit.

We reply before you have to call twice

We respond within 24 hours. You do not wait weeks for an answer just before the CIT-8 deadline or the general meeting, when every day of delay narrows your room for a calm response.

General accounting firm vs. Evotax - a comparison

Five specific areas where expertise in joint-stock companies and PSAs makes a real difference.

Area

General accounting firm

Evotax

Audit obligation distinction: S.A. (unconditional) vs. PSA (threshold-based)

Often treated as identical, with a risk of wrongly telling the board that no audit is required

We check this individually at the start of our cooperation and tell the board whether the company actually has to be audited, instead of assuming it automatically based on its legal form alone

Knowing how to work with the entity keeping the shareholder register

Rarely distinguishes the role of the accounting firm from that of the brokerage house or notary, with a risk of promising a service it cannot provide

We coordinate the data flow between accounting and the register keeper and account for every change, without claiming powers that an accounting firm formally does not have

Preparing documentation for the statutory audit

The standard offer rarely includes coordination with the auditor, which is usually an extra ad hoc service

Preparing audit documentation is part of the standard service, not an add-on: documents go to the auditor without a separate order or extra quote

KSeF integrated with CIT settlements and financial statements

Often limited to KSeF itself, with no link to full accounting for capital companies

KSeF set up from the start as part of the company's full accounting: invoices flow into CIT settlements and financial statements without manually reconciling two systems

Response time to queries

Rarely has a defined response time (SLA); responses depend on the firm's workload, especially during busy accounting periods

Within 24 hours on business days

They trusted us, and they don't regret it!

See what our clients say about us:

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On behalf of HOPTRANS Sp. z o.o., we would like to thank the entire EVOTAX team for the fruitful cooperation and professional support.

We appreciate your commitment, reliability and high level of service, which contributed to the improvement of our business. Your knowledge and competence are of inestimable value, and our cooperation is extremely valuable to us.

Vladyslav Khadzhynov

Head of Transport Department, Hoptrans sp. z o.o.

Our company has been working with Evotax sp. z o.o. since 2021. We can confidently say that the company is very competent in its activities, able to find a way out of any situation. Everything is always prompt and on time. Convenient organization of document flow. Employees speak different languages, which simplifies communication.

Tetiana Andriienkо

Accountant, Ramrenta sp. z o.o.

I am satisfied with the cooperation with Evotax, the services are provided by experienced accountancy professionals who work responsibly and professionally, maintaining polite business relationships.

Tomas Bieliauskas

CFO, VKMD Invest sp. z o.o.

Evotax offers professional service, full responsibility and punctuality. I can always count on support whenever there is any question or problem. I recommend!

Rimantas Narbutas

CEO, Imp-ex Polska Sp. z o.o.

I evaluate the cooperation with Evotax company very well. It runs smoothly, we receive all tax settlements and required financial reports on an ongoing basis.

Karolis Jadkonis

Chief Operating Officer, Transfera sp. z o.o.

Evotax accounting and payroll services are provided at a high level of expertise, cooperation is smooth and seamless. Recommended.

Julius Lekšas

CEO, Lekpas sp. z o.o.

We started working with Evotax only a few months ago, but we can always count on the support of a professional and positive accounting and HR team.

Rokas Petrauskas

Board Member, XRF Europe sp. z o.o.

We have been using Evotax services for a short time but from the very beginning you can see the professional approach to the client, the fluency in communication and the reliability in preparing tax returns.

Mindaugas Šilkūnas

CEO, 7 Summits sp. z o.o.

Evotax employees work smoothly and professionally, there is ongoing contact with them, the necessary accounting and financial documents are prepared in a timely manner and explanations are provided in a clear way.

Andrius Jakavičius

CEO, Jaga Group sp. z o.o.

Full professionalism and an individual approach to the client make cooperation with this company highly satisfactory. Punctuality and attention to every detail are its undeniable advantages.

Audrius Tamošauskas

CEO, Erum International sp. z o.o.

Accounting for joint-stock companies - frequently asked questions

Does every joint-stock company have to keep full accounting books?

Yes. Joint-stock companies and simple joint-stock companies must keep full accounting books regardless of revenue, unlike sole proprietorships and partnerships, which only keep full books after exceeding the EUR 2.5 million threshold (PLN 10,646,500 in 2026).

Do a joint-stock company's financial statements have to be audited by a statutory auditor?

It depends on the legal form. A classic joint-stock company (other than one in organization) must be audited unconditionally, regardless of size, under Article 64(1)(3) of the Polish Accounting Act. A simple joint-stock company must be audited only if, in the previous financial year, it met at least two of three thresholds: an average of at least 50 full-time employees, assets of at least EUR 3,125,000 or revenue of at least EUR 6,250,000.

Who keeps a joint-stock company's shareholder register?

The shareholder register may only be kept by an authorized external entity: a brokerage house, a bank providing brokerage services or the Central Securities Depository of Poland (KDPW); for a simple joint-stock company, it may also be a notary. The company (and its accounting firm) may not keep this register itself. Evotax coordinates cooperation with the chosen entity and accounts for the effects of changes in the register: share issues, dividends and redemptions.

What is the minimum share capital of a joint-stock company?

The share capital of a joint-stock company is at least PLN 100,000. Under Article 309 of the Polish Commercial Companies Code, at least one quarter of its nominal value must be paid up before the company is registered.

How does accounting for an S.A. differ from a simple joint-stock company (PSA)?

A simple joint-stock company has a lower entry threshold: its share capital can be as little as PLN 1. The audit obligation also differs: it is unconditional for an S.A., while for a PSA it depends on the size thresholds described above. In a PSA, there is no obligation to pay ZUS contributions if 100% of the shares belong to one shareholder who does not contribute work or services. Both forms pay CIT at the same rates: 19%, or 9% for small taxpayers.

What deadlines and reports apply to a joint-stock company?

The key annual deadlines are: filing CIT-8 by the end of the third month after the end of the tax year, approval of the financial statements by the general meeting within 6 months of the end of the financial year, and filing the approved statements with the KRS and the Repository of Financial Documents. In addition, a joint-stock company is subject to mandatory invoicing in KSeF.

Who chooses the statutory auditor for a joint-stock company's financial statements?

Under Article 66(4) of the Polish Accounting Act, the audit firm is by default chosen by the body that approves the financial statements, which in a joint-stock company is the general meeting. The articles of association may delegate this power to the supervisory board, which is common in practice because it allows a faster response than convening a general meeting. The management board cannot make this choice on its own. We check the articles of association and help coordinate the process so it does not delay the year-end close.

Can a joint-stock company use Estonian CIT?

Yes, provided it meets the statutory conditions. The most important one concerns the shareholder structure: all shareholders must be natural persons. The company must also earn less than 50% of its revenue from passive sources (such as interest, rent or property rights), employ at least 3 people who are not shareholders, and not hold shares in other companies. This rules out some joint-stock companies with more complex ownership, but for family or single-shareholder companies it can be a real way to reduce the tax burden. We check individually whether your company qualifies for Estonian CIT.

How much does accounting for a joint-stock company cost?

The price depends on several variables: the number of documents and transactions per month, whether the company is subject to a financial statement audit, the number of capital events in a given year (share issues, dividends, changes in the shareholder structure) and the scope of advisory for the management board. We prepare an individual quote after a short conversation about the scale of the company's operations.