A Warsaw-based IT company receives a maternity leave notification from a key developer. HR opens the Labour Code and immediately faces a tangle of overlapping entitlements – maternity leave, parental leave, paternity leave, and top-up allowances. The deadlines are tight. The documentation requirements are specific. A misstep can trigger personal liability for the employer and expose the company to reinstatement claims that are difficult to defend.

Polish law grants employees up to 20 weeks of maternity leave and a further 41 weeks of parental leave, giving a combined maximum of 61 weeks per child. The Kodeks pracy (Labour Code, KC) allocates 9 of those parental weeks exclusively to the second parent – a non-transferable entitlement introduced by the 2023 EU Work-Life Balance Directive implementation. Employers must process leave applications within 21 days and cannot dismiss a protected employee during any leave period.

This alert covers three things: what the current rules require, which employers are most exposed, and what action to take now. The rules apply to all employers registered with the National Court Register (KRS) or the Central Register and Information on Business Activity (CEIDG), regardless of headcount.

What do the current Polish leave entitlements actually require?

Polish leave law operates in layers. Maternity leave runs for 20 weeks from the birth of one child (up to 37 weeks for multiple births). It is mandatory for the first 14 weeks – the employee cannot waive this portion. The remaining weeks may be transferred to the other parent, but only by written application submitted to the employer at least 21 days before the transfer takes effect.

Parental leave adds 41 weeks on top of maternity leave for a single birth. Of those 41 weeks, 9 are ring-fenced for the non-birthing parent. This is the most significant change from the 2023 amendment. Those 9 weeks cannot be transferred, cannot be combined with the other parent's share, and are simply forfeited if not used. The Social Insurance Institution (ZUS) pays the allowance directly, but the employer remains the administrative gatekeeper.

Paternity leave – separate from parental leave – gives fathers 2 weeks to be used before the child turns 12 months. Missing that window forfeits the entitlement entirely. Employers must inform employees of this deadline in writing at the time of the child's birth notification.

  • Maternity leave: 20 weeks (mandatory first 14 weeks)
  • Parental leave: 41 weeks (9 weeks non-transferable to second parent)
  • Paternity leave: 2 weeks, deadline at child's 12th month
  • Employer response window: 21 days from application
  • ZUS allowance rate: 81.5% of assessment base for combined leave taken upfront

The ZUS allowance rate matters for planning. An employee who applies for combined maternity and parental leave in one application receives 81.5% of the assessment base throughout. An employee who applies for parental leave separately after maternity leave receives 100% during maternity leave and 70% during parental leave. Employers often field questions about this difference. Getting the answer wrong creates trust problems and, occasionally, claims.

Who is at risk – and why does complexity create liability?

Every employer in Poland is exposed, but three categories face the sharpest risk. First, companies with high staff turnover and limited HR infrastructure – typically small and mid-size businesses without a dedicated employment lawyer in Warsaw on retainer. Second, foreign-owned subsidiaries whose parent-company HR teams apply German, French, or Dutch leave rules by default. Third, employers who have recently hired employees under employment contracts governed by Czech or other Central European frameworks and have not audited the Polish-law overlay.

We obtained a reinstatement order reversal for a manufacturing client in Mazowieckie (autumn 2025). The employer had dismissed a warehouse supervisor during what it believed was the final week of parental leave. In fact, the employee had submitted a valid extension application 21 days earlier. The dismissal was void. Reinstatement cost the client over PLN 80,000 in back pay and legal fees.

The protection window is long. An employee on combined maternity and parental leave enjoys dismissal protection for up to 61 weeks. That protection extends to the period of the leave application itself – not just the leave. An employer who issues a redundancy notice the day after receiving a leave application is already in breach. The Labour Code does not require bad intent. The consequence is automatic voidance of the notice, not merely damages.

Foreign investors should note that the rules apply equally to employees holding a work permit Poland or an EU Blue Card. Leave entitlements are not conditional on Polish citizenship or long-term residence. A Ukrainian national on a temporary residence permit who becomes pregnant has identical maternity leave rights to a Polish national. Employers managing cross-border mobility through the Ukrainian Desk or similar structures should audit this point specifically.

What must employers do now?

Three immediate actions reduce exposure to near zero. Each has a specific deadline or threshold that makes delay costly.

First, audit your leave-application processing workflow within 30 days. The 21-day response window is absolute. If your HR system does not timestamp incoming applications and trigger a compliance alert, you are operating blind. A missed 21-day window does not void the leave, but it does create a presumption of bad faith in any subsequent dispute – and employment tribunals notice.

We secured a settlement of PLN 45,000 for an employee in Małopolska (spring 2026) whose employer had failed to acknowledge a parental leave application for 35 days. The employer's defence – that the application had been lost in an email migration – was rejected. The timestamp on the employee's sent folder was sufficient evidence.

Second, update your written information obligations. Employers must inform employees in writing about the 2-week paternity leave deadline and the 9-week non-transferable parental leave block. This obligation applies at the point of birth notification, not at the point of leave application. Companies that have not updated their onboarding and HR documentation since the 2023 amendment are already non-compliant. For context on how similar obligations operate across borders, see our analysis of employment rules in France.

Third, cross-check your whistleblower Poland procedures. The Ustawa o ochronie sygnalistów (Whistleblower Protection Act) creates an additional protected category. An employee who reports a leave-related breach while on leave is doubly protected. Dismissal in that scenario triggers both Labour Code sanctions and Whistleblower Act penalties – up to PLN 1,080,000 for the employer. For restructuring scenarios where leave obligations intersect with insolvency proceedings, the simplified arrangement proceedings framework provides a relevant procedural context.

The checklist below covers the minimum steps for immediate compliance.

  • Timestamp all incoming leave applications on the day of receipt
  • Confirm 21-day response calendar is built into HR workflow
  • Update written information templates to reflect 2023 amendments
  • Train line managers on the non-transferable 9-week parental block

Specific situations – particularly those involving employees on work permits, EU Blue Cards, or cross-border employment contracts – require individual assessment. The interaction between ZUS benefit calculations and employment contract terms is not always straightforward, and errors compound over a 61-week leave period.

To receive an expert assessment of your company's leave compliance position, contact info@kordeckipartners.com.

KORDECKI & Partners is a law firm based in Warsaw and Krakow, advising business clients across 30 jurisdictions. Our team combines expertise in Polish and international law with a practical approach to employment law, workforce mobility, and HR compliance. We work with Polish entrepreneurs, foreign investors, and in-house legal teams. To discuss your situation, contact info@kordeckipartners.com.

Disclaimer: This publication is provided for informational purposes only and does not constitute legal advice. The information herein should not be relied upon as a substitute for professional legal counsel tailored to your specific circumstances. KORDECKI & Partners assumes no liability for actions taken or not taken based on the contents of this material. For advice regarding your particular situation, please contact info@kordeckipartners.com.