Spółka z ograniczoną odpowiedzialnością (sp. z o.o.) is a Polish limited liability company and a common choice for businesses operating in Poland. It is a separate legal entity with one or more shareholders. It can enter into contracts, hire employees, and serve clients in Poland and abroad.
At first glance, setting up a sp. z o.o. may seem straightforward: prepare the articles of association and file an application with the National Court Register (KRS). The filing route depends on how the articles are prepared: S24 is used for the standard template, while the Court Registers Portal (PRS) is used for other agreements, including those made before a notary. NIP and REGON are generally assigned automatically after registration.
Registration is only the first step. Before forming a sp. z o.o., assess how its ownership, taxes, accounting, banking, and ongoing obligations will work in practice.
The key question is not only how to register a company, but whether a Polish sp. z o.o. fits your business model.
Do You Really Need a sp. z o.o.?
A sp. z o.o. is not automatically the right form for every entrepreneur. It may suit a business with co-founders, plans to hire, B2B contracts, a need for a corporate structure, or plans to scale.
If you work alone, are testing demand, or run a simple service business, compare it with JDG and other available structures before choosing. The right option depends on liability, taxes, social insurance, administration, and how you plan to receive money from the business.
Running a sp. z o.o. involves ongoing obligations, including full accounting, tax filings, corporate records, updates to KRS data, and banking compliance. Payroll and ZUS duties may also apply, depending on the company’s structure and whether it hires staff.
Before registering, define what the company will do, how it will earn revenue, and which structure fits that model.
Who Will Own the Company and How Will the Shares Be Distributed?
One common mistake is to open a company “50/50 between two people” or formally add a second shareholder without thinking through future scenarios.
Before registration, it is important to define:
- who will be a shareholder of the company;
- what share each person will own;
- who will actually control the business;
- who will make decisions;
- what happens if one partner wants to leave;
- how shares can be transferred;
- who contributes money, clients, IP, a team, or operational management.
Most companies registered in KRS, including sp. z o.o. companies, must report their beneficial owners to the Central Register of Beneficial Owners (CRBR), generally within 14 days of registration. Changes to reportable information must also be updated within the applicable deadline. Confirm the requirements for your company before filing.
Who Will Be on the Company’s Management Board?
In a sp. z o.o., it is important not only who the shareholders are, but also who sits on the management board — zarząd. The management board represents the company, signs contracts, and interacts with banks, accountants, public authorities, and counterparties.
Before registration, decide:
- who will be appointed to the management board;
- whether the company will be represented by one board member acting alone or by several members acting jointly;
- who will sign contracts, bank documents, and company filings;
- whether board members can use the electronic identification and signature method required for the chosen filing route;
- whether each board member understands their responsibilities.
These decisions affect how the company signs documents and handles filings after registration. Do not treat PESEL, Profil Zaufany, or a particular electronic signature as universal requirements; check what is needed for the chosen procedure.
Single-Shareholder sp. z o.o. and ZUS
A single-shareholder sp. z o.o. has an important social insurance consequence: its sole shareholder is generally subject to compulsory social insurance in Poland as a person conducting non-agricultural business activity.
If the company has more than one shareholder, do not rely on a universal “safe” ownership percentage. The Polish Supreme Court has ruled that a second shareholder’s stake of less than 10% does not, by itself, make that shareholder’s participation fictitious. The circumstances of the specific case and the reality of the person’s participation matter.
Check the planned ownership structure with a Polish specialist before registration, especially if the structure is being considered to avoid ZUS contributions.
PKD Codes: Not Just “Choose Something Similar”
PKD codes classify a company’s business activities in Poland. When registering a new company, use the PKD 2025 classification and choose codes that reflect the activities the company actually plans to carry out.
Before filing, identify the company’s main activity and any additional activities. Check whether a planned activity requires a licence, permit, or other authorisation. A PKD code describes an activity; it does not replace any licence or permit required to conduct it.
Avoid choosing codes at random or copying another company’s list. The codes should match the company’s real business model.
VAT: Should the Company Register as a VAT Payer?
VAT should be assessed before the company begins making sales. From 1 January 2026, the Polish threshold for the domestic VAT exemption is PLN 240,000 in annual sales, excluding VAT. If a company starts trading during the year, a proportionate threshold may apply.
The exemption is not available to every business. Some activities are excluded regardless of turnover, so check the rules for the company’s specific services or products.
Before deciding whether to register as an active VAT payer, consider: -
- whether the company will sell to businesses or consumers;
- where its customers and suppliers are located;
- whether it will make cross-border EU transactions;
- whether VAT-UE registration will be required;
- whether the company expects to reclaim VAT on business expenses;
- how VAT status will affect prices and contracts.
VAT-UE registration is a separate issue from the domestic VAT exemption. Depending on the transactions, a company may need a VAT-UE number even if it uses the domestic VAT exemption.
CIT: A 9% Rate Does Not Mean Taxes Will Be Low
The standard CIT rate in Poland is 19%. A 9% rate may apply to income other than capital gains if the company meets the statutory conditions. These include qualifying as a small taxpayer or starting business, staying within the applicable revenue limit, and not falling under an exclusion.
For a calendar tax year in 2026, the current-year revenue limit for applying the 9% rate is PLN 8,431,000. The separate previous-year sales limit for small-taxpayer status is PLN 8,517,000. These amounts are updated and should be checked for the relevant tax year.
CIT is only one part of the company’s tax position. The owner’s method of receiving money — for example, salary, dividends, or remuneration for serving on the management board — has separate tax and social insurance consequences. Compare the whole model before registration rather than focusing only on the CIT rate.
Accounting: Not Something to “Find Later”
A sp. z o.o. requires systematic accounting. This is not a format where you can simply “submit something once a year”. The company must maintain accounting records, store documents, issue invoices correctly, control VAT, tax deadlines, payroll, contracts, bank transactions, and corporate changes.
Before opening the company, it is worth understanding from the start:
- who will handle accounting;
- what language communication will take place;
- whether the accountant understands international transactions;
- whether there will be e-commerce, Stripe, PayPal, Wise, Revolut Business, marketplaces;
- whether there will be foreign counterparties;
- whether payroll is needed;
- how documents will be submitted;
- who will monitor deadlines.
Also check when the company must issue invoices through Poland’s National e-Invoicing System (KSeF). The rollout began in 2026, and transitional rules apply to some smaller businesses.
A mistake is to open the company first and then look for an accountant once the first transactions, invoices, and unclear payments have already appeared.
Bank Account and Compliance
Registering a company does not guarantee that a bank or payment institution will open an account for it. During due diligence, a provider may assess the company’s ownership and beneficial owners, management, business activity, countries involved, source of funds, and expected payments.
Be prepared to explain who will pay the company, whom it will pay, from which countries, for what purpose, and at what approximate volume. Contracts, invoices, a website, financial information, and a clear description of the business model may help support the application.
Some business models or payment flows may lead to additional questions, depending on the provider and the company’s circumstances. This does not mean that an entire sector — such as fintech — is automatically treated as high risk or refused.
A payment account with an electronic money institution (EMI) is not the same as a bank account. Check which services the provider offers and whether they fit the company’s needs. If access to an account is essential, check the available options before incorporating the company.
Company Address: Registered Address ≠ Real Presence
An address is required for registration. Companies often use a virtual office. This can be a normal solution, but it is not always sufficient. Before choosing an address, it is worth checking:
- whether it receives official correspondence;
- whether it can be used for KRS and tax authorities;
- whether letters and scans are accessible;
- how quickly messages are forwarded;
- whether hundreds of companies are registered at the same address;
- whether this may raise questions from the bank;
- whether a real office is required for your activity.
A virtual office may work for some companies, but it is not automatically suitable for every business. Check whether the address meets the company’s registration and correspondence needs and whether it fits the activity, any licensing requirements, and the bank’s due diligence. A shared address or the absence of operational premises may prompt questions in some cases, but neither factor automatically means that an account will be refused.
What Needs to Be Done After Registration
After the company is entered in KRS, assign responsibility for the applicable post-registration steps: -
- Check that NIP and REGON have been assigned. They are generally issued automatically based on the KRS registration.
- Submit supplementary company information using form NIP-8 within the applicable deadline. The general deadline is 21 days from registration; a shorter deadline may apply when the company must register as a ZUS contribution payer.
- Report the company’s beneficial owners to CRBR, generally within 14 days of registration.
- Assess whether VAT or VAT-UE registration is required before the relevant sales or transactions begin.
- Set up accounting, invoicing, and the company’s KSeF process.
- Register the sole shareholder or employees with ZUS where required.
- Arrange a bank or payment account if the company needs one.
- Set up contracts, payroll, and document workflows where applicable.
Some company data is transferred automatically between public registers, but this does not complete every post-registration formality. Check which steps apply to the company and their deadlines.
To Sum Up
Setting up a sp. z o.o. involves more than filing an application with KRS. Before registration, check whether the structure fits the business, how ownership and management will work, and what the company will need for tax, accounting, banking, and post-registration compliance.
A well-planned company should be able to operate in practice — receive payments, meet its reporting obligations, and support its business activity with consistent records.
LFT Advisors can help assess whether a Polish sp. z o.o. fits your business, plan the ownership structure, and prepare for accounting, banking, and post-registration requirements.
