Contract Zlecenie Calculator
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Other tools you may find usefulContract of mandate - how much will you get?
The net remuneration from the mandate contract depends primarily on your insurance status.A student or pupil up to 26 years of agedoes not pay either ZUS contributions or tax (relief for young people) - he receives the entire gross amount. When ordering, the only insurance contributions that are deducted are: pension (9.76%), disability (1.5%), voluntary sickness (2.45%) and health (9%), as well as a 12% PIT advance.
Minimum rate for mandate contracts in 2026
The minimum hourly rate for mandate contracts in 2026 isPLN 31.40 grossper hour. The client is obliged to record the hours of execution of the order.
Costs 20% or 50%?
The standard costs of obtaining income on a commission is 20% (calculated from the amount after deducting social contributions). If you transfer the copyright to the work as part of the contract, you can benefit from 50% of the costs - the PIT advance payment will be significantly lower.
Contributions on a mandate contract - what determines the "in-hand"
Contributions on a mandate contract depend on your situation, which is why the same gross amount gives different payments:
- Student/student up to 26 years of age.— zero ZUS and health insurance contributions; with relief for young people (PIT-0 up to 26 years, up to PLN 85,528/year)gross = net.
- Order as the only title- mandatory pension contributions (9.76%), disability pension (1.5%) and health insurance (9%); sick leave isvoluntary(2.45% - without it, no sickness benefit, but higher payment).
- An order alongside a full-time jobwith a salary ≥ minimum - usually only a 9% health insurance contribution.
In addition, PIT 12% with costs of obtaining 20% (or 50% in the case of transfer of copyright). The calculator calculates all variants - select your status and compare.
Minimum hourly rate for an order
The contractor is protected byminimum hourly rate- from January 1, 2026, it isPLN 31.40 gross/h(with a minimum salary of PLN 4,806 PLN). The requirement also applies to self-employed persons providing services; does not include, among others: contracts for specific work and mandates with commission-only remuneration, with freedom of place and time. Practical effect: with 160 hours of work per month, the client cannot pay less than approximately PLN 5,024 gross. You can compare the full-time employment in thegross-net calculatorand you will calculate the work in the same way with costs of 20%/50% net of contributions.
Contract versus full-time and B2B - comparison of forms of employment
Before you sign a contract, it is worth knowing how a commission differs from a full-time job (employment contract) and self-employment (B2B). Each form distributes contributions, protection and costs differently:
| Feature | Employment contract (full-time job) | Mandatory contract | B2B (activity) |
|---|---|---|---|
| ZUS contributions | full, mandatory | depending on the title (pension, pension, health insurance; voluntary sick leave) | paid by the entrepreneur himself |
| Costs of obtaining | in amount (PLN 250/month) | 20% or 50% (copyright) | real costs of the company |
| Vacation leave | yes (20/26 days) | no (unless stated in the contract) | no |
| Protection (termination) | notice periods, Labor Code | weaker - contract terms/Civil Code | none - business relationship |
| Sickness benefit | yes | only with voluntary sickness contribution | only with voluntary sickness contribution |
| "In-hand" from gross | lowest (full contributions) | indirect | highest (with favorable taxes), but own costs and risk |
Full-time job gives the most security (holidays, protection, benefits), B2B - the highest pay with greater responsibility and no employee privileges, and the job is in the middle and is flexible, which is why it is often chosen by students and people working on extracurricular work. Compare the net amount from a full-time position in thegross-net salary calculator.
Commission and contract for specific work - when to conclude which
Commission iscontract of diligent work- what matters is conscientious performance of activities (e.g. customer service, conducting classes), regardless of the final result, therefore it is usually subject to contributions. A contract for specific work is aresult contract- you order a specific, verifiable effect (graphic design, article, piece of furniture). A work usuallydoes not trigger the obligation to pay ZUScontributions (except for work with one's own employer), but each work must be reported to ZUS on the RUD form from 2021. Mistakenly calling the contract a "work" when it actually involves diligent work may result in the Social Insurance Institution questioning it and charging overdue contributions with interest - the qualification is determined by the actual content of the cooperation, not the title on paper.