What kind of service do you need

• Lump-sum tax (ryczałt) – the office keeps a record of revenue and settles the tax and social security contributions.
• Tax book of revenue and expenses (KPiR) – typical for sole proprietorships on the tax scale or the flat tax.
• Full bookkeeping – accounting books, mandatory e.g. for limited liability companies (spółki z o.o.); includes the financial statements at year-end.
• HR and payroll – employment contracts, payroll lists, ZUS and PIT settlements for employees. If you employ people, make sure the office handles this.
• Tax advisory – for unusual transactions, restructuring or a dispute with the tax office, a tax advisor (doradca podatkowy) is useful, not only an accountant.

What to ask the office before signing a contract

Liability insurance (OC). Since 2014, providing bookkeeping services as a business does not require a license or certificate, but a firm doing so must have mandatory liability insurance (OC) – this is stipulated in art. 76a of the ustawa o rachunkowości. Ask for a copy of the policy.

Division of duties. The contract should state who submits returns, JPK files and ZUS settlements, the deadline for you to deliver documents, and who is responsible for a delay.

KSeF. Ask whether the office downloads your purchase invoices from KSeF itself and what authorization it needs for this.

Tax advisor. If the office says it has a tax advisor, check their entry in the register of the Krajowa Izba Doradców Podatkowych.

Contact. Determine who your contact person is, what hours they are available, and whether you can submit documents online.

KSeF in 2026

According to the Ministry of Finance:

• from 1 February 2026 invoices in KSeF are issued by taxpayers whose sales (subject to VAT) exceeded PLN 200 million in 2024,
• from 1 April 2026 the obligation applies to the remaining taxpayers,
• for sales documented with invoices up to PLN 10,000 gross per month, you may issue invoices outside KSeF until the end of 2026,
• receiving invoices via KSeF is mandatory from 1 February 2026,
• proforma invoices, internal invoices, and discretionary and debit notes are not sent to KSeF; correction notes were abolished from 1 February 2026.

Free help

• Krajowa Informacja Skarbowa (National Tax Information) – taxes: 22 330 03 30 (from a mobile phone) or 801 055 055 (from a landline), kis.gov.pl.
• ZUS Telephone Service Centre – contributions and insurance: 22 560 16 00, zus.pl.

6 bookkeeping offices in Częstochowa

This is not a ranking. These are offices from our directory that have a working website of their own; addresses, phone numbers and service scope come from those websites (status as of 5 November 2026). Call before the meeting.

MAD-2 Małgorzata Dziubek – ul. Okulickiego 49

Biuro Rachunkowo-Podatkowe MAD-2 Małgorzaty Dziubek, ul. Okulickiego 49, 42-200 Częstochowa, tel. 504 179 947. Scope: commercial books, KPiR, lump-sum tax and tax card, ZUS settlements, payroll, taxes (CIT, PIT, VAT, excise, PCC), business plans, letters to offices and help with starting a business. Website: dziubek.czest.pl. Directory listing.

Dudek – ul. Wazów 11

Biuro Rachunkowe Ewy Dudek, ul. Wazów 11, 42-200 Częstochowa, tel. 516 033 160. Scope: accounting books with annual balance sheet, KPiR, lump-sum tax, VAT registers and returns, fixed asset records, and HR and payroll. Website: podatki-biuro.pl. Directory listing.

Izabela Kubicka-Kanak – ul. Brzeźnicka 50

Biuro Rachunkowe mgr Izabeli Kubickiej-Kanak, ul. Brzeźnicka 50, 42-215 Częstochowa, tel. 508 189 438. Scope: KPiR and fixed asset records, JPK files, income tax settlements, annual returns for contract workers and contractors under work contracts (umowy o dzieło), and employee documentation; the office promptly provides the amounts of tax advances and ZUS contributions. Website: biurokubicka.eu. Directory listing.

KAJA – ul. Gabrieli Zapolskiej 5

Biuro Rachunkowe KAJA Jadwigi Sukiennik, ul. Gabrieli Zapolskiej 5, 42-215 Częstochowa, tel. 693 469 583 or 34 372 15 96. Serves individuals as well as small and medium-sized businesses: KPiR, lump-sum tax, full bookkeeping, HR and payroll, ZUS and VAT settlements, annual PIT settlements, financial statements and reports to GUS. Website: biuro-kaja.pl. Directory listing.

Meriitum – ul. Radomska 53

Biuro Rachunkowe MERIITUM Elwiry Mrowiec-Saternus, ul. Radomska 53, 42-221 Częstochowa, tel. 605 467 457 or 690 509 454, Monday–Friday 8:00–15:00. Operating since 2004. Scope: KPiR and sales records, fixed asset records, financial statements and tax returns, and representation of clients, including before the tax office. Website: biuro-meriitum.pl. Directory listing.

Bożena Malewska – ul. Zana 9

Biuro Usług Rachunkowych Bożeny Malewskiej, ul. Zana 9, 42-217 Częstochowa, tel. 34 390 66 62 or 603 664 275. Scope: commercial books, KPiR, lump-sum tax, HR and payroll, and personnel consulting. Website: biuromalewska.pl. Directory listing.

All accounting offices in Częstochowa

You can find the full list of accounting and bookkeeping offices in Częstochowa in the directory: Biura rachunkowe w Częstochowie. Do you run an office in Częstochowa and want to update your listing? The owner can do it after logging in at seoaibiz.pl.

Frequently asked questions

Is an accounting office liable for my errors in documents?

It is liable for its own work – that is why it must have mandatory OC insurance. Record the scope of liability, document delivery deadlines, and who submits returns in the contract.

From when must my small business issue invoices in KSeF?

From 1 April 2026. Exception: for sales documented with invoices up to PLN 10,000 gross per month, you may issue invoices outside KSeF until the end of 2026. You receive purchase invoices via KSeF from 1 February 2026.

How does a tax advisor differ from an accountant?

An accountant keeps records and settlements. A tax advisor is a profession of public trust with an entry in the KIDP register – they can, among other things, represent you before the tax office and issue tax opinions.

Where can I ask about taxes for free?

At the Krajowa Informacja Skarbowa: 22 330 03 30 from a mobile phone or 801 055 055 from a landline. For contributions, ask ZUS at 22 560 16 00.