Polish invoices start with approved PLN billable time; Everhour keeps rate-based billing consistent across projects and people.
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A billable-hours total answers four practical questions: how much time is chargeable, which rate applies to each category of work, what the net invoice value is in Polish zloty, and whether VAT must be added. In Poland, the base calculation is billable time multiplied by the agreed rate, with the Polish zloty shown by the EU as Polish Złoty PLN.
The result matters before you send an invoice, quote a matter, review write-downs, or compare collected revenue against total time worked. It also separates billable work from internal administration. If 29 hours are billable but 35 hours were worked, the invoice total and the effective hourly yield answer different questions.
Start with approved billable hours, not calendar time or every timesheet entry. Group hours by rate when different roles, tasks, or contract lines have different pricing. For example, a Warsaw software advisory project includes 18 approved architecture hours at PLN 240 per hour and 11 approved testing-support hours at PLN 180 per hour.
The net labor total is PLN 4,320 plus PLN 1,980, or PLN 6,300 before VAT. If the same project took 35 total hours including six non-billable coordination hours, the effective yield across all work time is PLN 180 per hour before VAT. That figure helps you evaluate pricing, but it is not the invoice base unless the contract makes all 35 hours billable.
For a paid service supplied in Poland, the VAT taxable amount is the consideration received or due for the service, including incidental charges but excluding VAT itself. Poland's standard VAT rate is 23%, with reduced rates reserved for listed goods and services rather than ordinary professional time. On a PLN 6,300 taxable service, 23% VAT is PLN 1,449, making the gross total PLN 7,749.
VAT is not always added by every small supplier. A business may use Poland's personal VAT exemption if taxable sales did not exceed PLN 200,000 in the previous fiscal year and are not expected to exceed that threshold in the current year, subject to exclusions. The exemption is not available for legal services, advisory services other than specified farm advisory services, jewellery services, or debt recovery including factoring.
Poland does not prescribe one countrywide 6-minute or 15-minute increment for professional time. Rounding is set by contract or profession-level convention, so the invoice should match the engagement terms. A common mistake is rounding each entry upward before review, then adding VAT on an inflated base. Apply the agreed increment consistently, approve the billable time, then calculate VAT on the net consideration.
Payment terms also affect cash timing. For commercial transactions where a public entity is the debtor, Poland caps the payment term at 30 days from receipt of the invoice, excluding medical entities. For asymmetric commercial transactions where an SME is the creditor and a large company is the debtor, the cap is 60 days. Between comparable businesses, terms longer than 60 days can be challenged, and the debtor must prove they are not grossly unfair.
A calculator is enough for a one-off estimate, a draft invoice, or a quick VAT check when the hours and rates are already approved. It gives you the arithmetic: net labor, VAT, gross amount, and effective yield. It does not preserve the approval trail, rate history, non-billable exclusions, or invoice status after the number is copied elsewhere.
A managed workflow is the better fit when multiple people bill at different rates, project overrides apply, or older work must keep its original rate after a price change. Everhour separates cost and billable rates, supports per-person defaults and per-project overrides, preserves dated rate history, and can price billable work by project, member, or task.
This content is for general information only, may not be fully up to date, and is provided without any warranty or liability.
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Multiply approved billable hours by the agreed PLN rate for each role, task, or project line. Add the line totals to get the net service value. If the supplier is VAT-taxable and not exempt, calculate VAT on the consideration excluding VAT itself, then add VAT to get the gross client total.
Poland's standard VAT rate is 23%. Reduced rates are reserved for listed goods and services rather than ordinary professional time. A supplier using Poland's personal VAT exemption does not add VAT while eligible, but that exemption has a PLN 200,000 taxable-sales threshold and does not apply to excluded services such as legal and advisory services.
No countrywide statutory 6-minute, 15-minute, or hourly billing increment is prescribed for professional time in Poland. The billing increment comes from the contract, engagement letter, or profession-level convention. Use the agreed increment before calculating the net fee, and do not change rounding methods inside the same invoice period.
For commercial transactions where a public entity is the debtor, Poland caps the payment term at 30 days from receipt of the invoice, excluding medical entities. When an SME is the creditor and a large company is the debtor, the cap is 60 days. Between comparable businesses, terms longer than 60 days require fairness justification if challenged.
The most expensive mistake is adding 23% VAT to the wrong base. VAT is calculated on the consideration for the paid service, excluding VAT itself. That means you first approve billable time, apply the agreed rates and rounding, add any taxable incidental charges, and only then calculate VAT when the supplier is not exempt.
Everhour separates internal cost rates from client-facing billable rates, so reports can calculate labor cost, revenue, and profit. Members can have default billable rates, projects can override those rates, and dated rate changes preserve older calculations when pricing changes mid-engagement.
Everhour turns tracked billable time and expenses into client invoices by calculating amounts from rates, time, and billable expenses while excluding non-billable work. Invoice data can be grouped by project, task, person, date, or another available breakdown before export to accounting tools.
Track approved PLN billable time with dated rates and project overrides. Everhour keeps rate history connected to reports and invoicing, so billing totals stay consistent.
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