Hiring your first employee

Hiring your first employee in Poland transforms you from a self-employed person into a proper employer—known as a płatnik (a contribution payer to the state system). This shift brings new obligations: you must register the employee with ZUS (the Social Insurance Institution), process monthly payroll deductions, manage health and safety compliance, and enrol them in a supplementary pension scheme. Getting these right from day one avoids costly fines and protects both you and your employee.

Register Your Employee with ZUS Within 7 Days

The most critical deadline is registration with ZUS, the state social insurance body. You have exactly 7 calendar days from the employee's first day of work to submit their registration. This deadline is non-negotiable: missing it triggers fines up to PLN 46,000 and retroactive contribution obligations.

You register the employee by submitting the ZUS ZUA form (the standard form for employees receiving full social and health insurance coverage) electronically via the eZUS system (also known as the PUE ZUS portal). The eZUS system is free and mandatory; it is the official channel for all ongoing social security filings and monthly reporting.

How to Count the 7-Day Deadline

The 7 days run from the first day of work, not from the date the contract was signed. If an employee signed their contract on March 1 but started work on March 15, the registration deadline is March 22. The countdown includes Saturdays, Sundays, and public holidays. If the deadline falls on a non-working day, you may submit on the next business day.

What Information You'll Need

When filling the ZUS ZUA form, you will need the employee's PESEL (their 11-digit national identification number), their full name and address, the position they occupy (including a mandatory occupation code), employment contract type, and the date work begins. You must also include your own details as the employer—your NIP (tax ID number), company name, and business address.

Budget the Full Cost: Salary Plus Employer Contributions

When you hire an employee, you must account for two salary costs: the gross salary you pay the employee, and the employer-side ZUS contributions you pay directly to ZUS.

Employer Social Security Contributions

As of 2026, employers pay ZUS contributions ranging from 19.21% to 22.41% of an employee's gross salary, depending on your industry's accident insurance rate. Most small businesses fall into the standard rate band of around 19.2%–20.5%. These contributions fund the employee's retirement (emerytalne), disability (rentowe), sickness benefits (chorobowe), work accident insurance, and the state's Labour Fund.

For budgeting purposes, plan for approximately 20% on top of the gross salary. If you hire someone at PLN 5,000 gross per month, your total monthly cost to ZUS is roughly PLN 1,000 (5,000 × 20%), making your full outlay around PLN 6,000.

Employee-Side Deductions You Must Withhold

Separately from employer contributions, employees contribute 13.71% of their gross salary to ZUS. This money comes out of their gross pay and you, as the employer, must withhold and remit it to ZUS monthly on their behalf. You will also withhold PIT (personal income tax advance, or zaliczka na podatek dochodowy) and health insurance contributions from their payslip. These withholdings reduce the net salary the employee receives in hand.

Both employer and employee contributions are subject to an annual income cap. In 2026, the cap is PLN 282,600 of gross salary. Once an employee's cumulative earnings exceed this threshold, their pension and disability contributions stop for the remainder of the calendar year—though sickness contributions and health insurance continue.

Mandatory Pre-Employment Medical Exam

Before your employee can begin work—even on day one—they must undergo a medical examination (badania lekarskie) arranged by you and conducted by an occupational medicine service (Occupational Medicine Services, or OMS). This is not optional; it is a direct requirement of Polish labour law. Allowing an employee to work without the required medical certificate is an offence punishable by a fine ranging from PLN 1,000 to PLN 30,000.

How the Medical Exam Works

You issue a referral form (skierowanie) to the employee listing the specific job position and working conditions. The employee takes this to an OMS clinic, where a doctor conducts the examination. The scope of the exam depends on the job: office workers typically need a basic checkup; those at a screen computer need an eye examination; workers in hazardous conditions may require additional tests such as blood work or hearing tests.

The employer pays the full cost of the examination—it is a business expense, not an employee cost. The doctor issues a medical certificate (orzeczenie lekarskie) confirming whether there are any contraindications to work in the specified role. You must obtain and file this certificate before the employee starts. Without it, you are legally prohibited from allowing the employee to work.

Timing

The medical exam must be completed strictly before the employee's first day of work. Plan this into your hiring timeline: after a job offer is accepted, issue the referral immediately. Most OMS clinics can schedule appointments within one to two weeks, so allow time accordingly.

Occupational Safety & Health Training (BHP)

Every new employee—regardless of job type or whether they work remotely—must undergo occupational health and safety training (BHP, or Bezpieczeństwo i Higiena Pracy). This training must be completed on the first day of work, before the employee begins performing their tasks.

What BHP Training Includes

BHP training consists of two parts: a general introduction (instruktaż ogólny) covering workplace safety laws and company safety rules, and a position-specific instruction (instruktaż stanowiskowy) explaining the hazards, safety requirements, and emergency procedures for their particular role. You, your designated safety officer, or an external BHP training provider can deliver this training.

Why It Matters

BHP training protects your employee's health and your company's legal standing. The National Labour Inspectorate (Państwowa Inspekcja Pracy, or PIP) conducts workplace audits and can levy substantial fines if training is not documented. Keep records of who received training, when, and who delivered it.

Auto-Enrol in PPK Pension (Unless Employee Opts Out)

PPK stands for Pracownicze Plany Kapitałowe, or Employee Capital Plans. It is a government-mandated supplementary pension scheme separate from ZUS. Once your employee has worked for you for 90 days and they are aged 18–54, you must automatically enrol them in a PPK scheme unless they have submitted a written opt-out declaration (deklaracja rezygnacji) to you.

How PPK Works

PPK is an individual retirement savings account into which you contribute a minimum of 1.5% of the employee's gross salary. The employee also contributes 2.0% (or 0.5% for lower earners). These contributions are deducted from gross pay and invested in a fund of the employee's choice. PPK is supplementary to ZUS—it is a personal account that belongs to the employee and can be inherited or withdrawn under certain conditions.

Opt-Out Procedure

Employees may opt out of PPK at any time by submitting a written declaration to you. There are no penalties for opting out. Many foreign workers in their early career and some low-wage earners choose to opt out. You must inform new employees of their right to opt out within a defined timeframe and keep their opt-out declaration on file. If an employee opts out before the 90-day auto-enrolment date, you are not obligated to enrol them.

Monthly Payroll and Tax Compliance

Each month, you must withhold and remit PIT (personal income tax advances) and employee-side ZUS contributions. Most employees pay tax at 17% on income above a tax-free threshold, plus health insurance at 9%. You calculate these deductions on the gross salary, then remit them to the appropriate authorities: income tax to the Ministry of Finance through the KAS (tax administration) and ZUS contributions to ZUS.

Keep detailed payroll records—gross salary, all deductions, employer contributions, and payment confirmations—for at least five years. Many small employers use accountancy offices (biuro rachunkowe) to manage this; the cost is usually far less than the risk of errors.

Common Mistakes to Avoid

• Missing the 7-day ZUS registration deadline. Late submission results in fines and retroactive contribution arrears with interest.
• Skipping or delaying the pre-employment medical exam. This is illegal and can result in fines of up to PLN 30,000.
• Not conducting BHP training on the first day of work. The PIP can audit this, and non-compliance invites penalties.
• Neglecting to enrol employees in PPK within the 90-day window. Non-compliance can result in fines up to PLN 1,000,000.
• Misclassifying employees as contractors (B2B) to avoid ZUS. ZUS audits this carefully, and reclassification triggers large back-payment claims.
• Not keeping the employee's opt-out declaration for PPK on file. If they claim they never opted out, you may face contribution disputes.

Where to Get Help

As a new employer, you have options: register with a local accounting office (biuro rachunkowe) to handle payroll and ZUS filings; consult an employment lawyer to review your employment contract template and compliance procedures; or use an Employer of Record (EOR) service if you are a foreign company. Each option reduces your admin burden and the risk of costly errors. The eZUS portal and biznes.gov.pl also offer free guidance, forms, and checklists.