Payment Demand Letter — Free Generator for Polish B2B

How to match the tone to the stage of overdue?

Polite (day 1–3): Assume good faith - the invoice may have been missed. A short, factual note about the outstanding balance without implying fault.
Firm (day 7–14): Clearly state that non-payment accrues statutory interest and flat-rate compensation. Give a specific deadline and bank details.
Pre-litigation (day 14–30): Inform the debtor that the case will go to court if payment is not received within 7 days. This is the final step before legal proceedings.

More on the formal procedure: Payment Demand - guide. To calculate interest: Interest Calculator.

Legal basis for a payment demand

A payment demand has a clear legal foundation in Polish law — under both the Civil Code and the Act on Commercial Transactions.

Art. 455 of the Civil Code — the demand creates enforceability: even where an invoice carries no payment deadline, the debtor is in default from the moment of receipt.
Interest runs from the demand date — it marks the precise starting point for calculating statutory interest for late payment.
The Act of 8 March 2013 grants interest automatically — without any separate demand, from the day following the invoice due date.
Flat-rate compensation of EUR 40 / 70 / 100 arises by operation of law depending on the claim value — the demand does not trigger it, but documents it.
Key evidence in court — the demand formally records the date the claim was raised and is often sufficient to prompt voluntary payment without litigation.

Terminovo automates this entire process — from the first reminder to the formal demand. Start free →

Required elements of an effective payment demand

Party details: Full company name, registered address and VAT (NIP) number of both the creditor (issuing the demand) and the debtor. Incomplete details make identification of the parties difficult and may weaken the evidentiary value of the document.
Claim details: Invoice number, issue date, original amount outstanding and calculated statutory interest for late payment in commercial transactions. Where the claim exceeds the relevant threshold, state the applicable flat-rate compensation (EUR 40, 70 or 100).
Payment deadline: A clearly defined deadline by which the debtor must settle the amount — usually 7 or 14 days from the date of receipt of the demand. The deadline should be specific and unambiguous, e.g. "by 30 May 2025".
Bank account number: Full bank account number, bank name and a suggested payment reference (e.g. "Payment for Invoice INV/123/2025"). This makes it easy for the debtor to pay without unnecessary correspondence.
Consequences of non-payment: A clear warning that failure to pay by the specified deadline will result in the matter being referred to court proceedings, which will generate additional court costs and legal representation fees for the debtor.

Pre-litigation demand — the last step before court

A pre-litigation demand is a specific form of payment demand that unequivocally announces court action — it differs from a standard demand in tone, deadline, and legal consequences.

Announces court proceedings — the tone is more formal and unambiguous than a standard demand; the debtor knows this is the final attempt to settle out of court.
Short payment deadline — typically 7 days, which signals the seriousness of the situation and gives the court a clear reference point.
Art. 187 §1 point 3 of the Code of Civil Procedure — a statement of claim must state whether the parties attempted out-of-court resolution; a pre-litigation demand satisfies this formal requirement.
Courts treat the demand as evidence of good faith — it confirms the creditor attempted to resolve the dispute before initiating proceedings.
Missing a demand can hurt your case — the court may request supplementary documents or rule against the creditor on the allocation of litigation costs.

Before sending a pre-litigation demand, see if Terminovo's automatic reminders do the job. Start free →

Payment demand template — sample document

The template below is a universal payment demand adapted for Polish B2B transactions. You may modify it freely — adjust the parties' details, amount, invoice number and due date to your situation. The template includes statutory interest for late payment in commercial transactions and the flat-rate compensation for debt recovery costs.

[CITY], [DATE OF DEMAND]

PAYMENT DEMAND

Creditor (company issuing the demand):
[CREDITOR COMPANY NAME]
[ADDRESS: STREET, POSTCODE, CITY]
VAT No.: [CREDITOR VAT NUMBER]

Debtor (company to which the demand is addressed):
[DEBTOR COMPANY NAME]
[ADDRESS: STREET, POSTCODE, CITY]
VAT No.: [DEBTOR VAT NUMBER]

Re: VAT Invoice No. [INVOICE NUMBER] dated [INVOICE DATE]

We hereby demand immediate payment of the outstanding amount due under VAT Invoice No. [INVOICE NUMBER] dated [INVOICE DATE], in the amount of:

  Principal amount:                              [AMOUNT] PLN
  Statutory interest for late payment
  (from [DUE DATE] to [DATE OF DEMAND]):         [INTEREST AMOUNT] PLN
  Flat-rate compensation (Art. 10(1) of the
  Act on Counteracting Excessive Delays):        [40 / 70 / 100] EUR
  ────────────────────────────────────────────
  Total:                                         [TOTAL AMOUNT] PLN

The payment deadline stated on the invoice expired on [DUE DATE]. Pursuant to Art. 7(1) of the Act of 8 March 2013 on Counteracting Excessive Delays in Commercial Transactions (Journal of Laws 2023, item 1790, consolidated text), we are charging statutory interest for late payment in commercial transactions at the rate of [RATE]% per annum, calculated from the day following the due date.

Furthermore, pursuant to Art. 10(1) of the said Act, we are entitled to a flat-rate compensation for debt recovery costs.

We demand payment of the full amount within 7 days of receipt of this demand to the following bank account:

  [BANK NAME]
  Account No.: [ACCOUNT NUMBER]
  Payment reference: Invoice [INVOICE NUMBER]

Should the payment not be received by the specified deadline, the matter will be referred to court proceedings, which will result in additional court costs and legal representation fees being charged to you.

We trust you will settle this matter promptly.

Yours sincerely,

[FULL NAME]
[POSITION]
[CREDITOR COMPANY NAME]
[PHONE / EMAIL]

This template is provided for informational purposes. Before sending, adapt it to the specific circumstances of the transaction, verify the parties' details, amounts, and the applicable interest rate. If in doubt, consult a legal adviser.

Frequently asked questions about payment demands

Does a payment demand have to be sent by registered mail?▾

No - email is fully legally valid. However, registered mail with proof of delivery is stronger evidence in court, because it confirms the delivery date.

Is the demand generator free?▾

Yes, the generator is completely free and requires no registration. You can generate as many demands as you need at no cost.

What is the difference between a payment demand and a reminder?▾

A reminder is an informal message - email or SMS. A payment demand has legal standing: it formally documents your claim and sets a deadline under Art. 455 of the Civil Code.

Does a payment demand interrupt the statute of limitations?▾

No - only filing a court claim or initiating mediation interrupts the statute of limitations. A demand does not interrupt it, but it formally documents your claim and the date it was raised.

When should I send a pre-litigation demand?▾

Typically after 2–3 failed reminders, usually 14–30 days past the due date. A pre-litigation demand signals seriousness and is required by many courts before filing a lawsuit.

Payment Demand

A full guide to the payment demand - when and how to issue it.

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Statutory Interest for Late Payment

Current statutory interest rates and how to calculate them.

Learn more

How Terminovo Works

See how Terminovo automates payment recovery in 4 steps.

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Pricing — from PLN 0

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Payment Demand Letter — Free Generator for Polish B2B

Reminder Generator

Payment Demand Letter Template: Generate a Legal Document

Fill in the form and get a ready-to-use payment demand tailored to the stage of your recovery process. Copy, save as PDF, or send right away.

Your company name

Debtor company name

Invoice number

Amount due

PLN

Payment due date

Reminder tone

PoliteFirmFinalPre-legal

Reminder preview

Dear Sir/Madam,

This is a friendly reminder that invoice no. ___ for the amount of ___ PLN, issued to ___, was due on ___.

We kindly ask you to arrange payment at your earliest convenience. If payment has already been made, please disregard this notice.

Yours sincerely,
___

Escalation sequence

Send this template to your email:

With Terminovo, reminders go out automatically and money comes back faster.

Send this demand through Terminovo, free

How to match the tone to the stage of overdue?

Polite (day 1–3): Assume good faith - the invoice may have been missed. A short, factual note about the outstanding balance without implying fault.
Firm (day 7–14): Clearly state that non-payment accrues statutory interest and flat-rate compensation. Give a specific deadline and bank details.
Pre-litigation (day 14–30): Inform the debtor that the case will go to court if payment is not received within 7 days. This is the final step before legal proceedings.

More on the formal procedure: Payment Demand - guide. To calculate interest: Interest Calculator.

Legal basis for a payment demand

A payment demand has a clear legal foundation in Polish law — under both the Civil Code and the Act on Commercial Transactions.

Art. 455 of the Civil Code — the demand creates enforceability: even where an invoice carries no payment deadline, the debtor is in default from the moment of receipt.
Interest runs from the demand date — it marks the precise starting point for calculating statutory interest for late payment.
The Act of 8 March 2013 grants interest automatically — without any separate demand, from the day following the invoice due date.
Flat-rate compensation of EUR 40 / 70 / 100 arises by operation of law depending on the claim value — the demand does not trigger it, but documents it.
Key evidence in court — the demand formally records the date the claim was raised and is often sufficient to prompt voluntary payment without litigation.

Terminovo automates this entire process — from the first reminder to the formal demand. Start free →

Required elements of an effective payment demand

Party details: Full company name, registered address and VAT (NIP) number of both the creditor (issuing the demand) and the debtor. Incomplete details make identification of the parties difficult and may weaken the evidentiary value of the document.
Claim details: Invoice number, issue date, original amount outstanding and calculated statutory interest for late payment in commercial transactions. Where the claim exceeds the relevant threshold, state the applicable flat-rate compensation (EUR 40, 70 or 100).
Payment deadline: A clearly defined deadline by which the debtor must settle the amount — usually 7 or 14 days from the date of receipt of the demand. The deadline should be specific and unambiguous, e.g. "by 30 May 2025".
Bank account number: Full bank account number, bank name and a suggested payment reference (e.g. "Payment for Invoice INV/123/2025"). This makes it easy for the debtor to pay without unnecessary correspondence.
Consequences of non-payment: A clear warning that failure to pay by the specified deadline will result in the matter being referred to court proceedings, which will generate additional court costs and legal representation fees for the debtor.

Pre-litigation demand — the last step before court

A pre-litigation demand is a specific form of payment demand that unequivocally announces court action — it differs from a standard demand in tone, deadline, and legal consequences.

Announces court proceedings — the tone is more formal and unambiguous than a standard demand; the debtor knows this is the final attempt to settle out of court.
Short payment deadline — typically 7 days, which signals the seriousness of the situation and gives the court a clear reference point.
Art. 187 §1 point 3 of the Code of Civil Procedure — a statement of claim must state whether the parties attempted out-of-court resolution; a pre-litigation demand satisfies this formal requirement.
Courts treat the demand as evidence of good faith — it confirms the creditor attempted to resolve the dispute before initiating proceedings.
Missing a demand can hurt your case — the court may request supplementary documents or rule against the creditor on the allocation of litigation costs.

Before sending a pre-litigation demand, see if Terminovo's automatic reminders do the job. Start free →

Payment demand template — sample document

[CITY], [DATE OF DEMAND]

PAYMENT DEMAND

Creditor (company issuing the demand):
[CREDITOR COMPANY NAME]
[ADDRESS: STREET, POSTCODE, CITY]
VAT No.: [CREDITOR VAT NUMBER]

Debtor (company to which the demand is addressed):
[DEBTOR COMPANY NAME]
[ADDRESS: STREET, POSTCODE, CITY]
VAT No.: [DEBTOR VAT NUMBER]

Re: VAT Invoice No. [INVOICE NUMBER] dated [INVOICE DATE]

We hereby demand immediate payment of the outstanding amount due under VAT Invoice No. [INVOICE NUMBER] dated [INVOICE DATE], in the amount of:

  Principal amount:                              [AMOUNT] PLN
  Statutory interest for late payment
  (from [DUE DATE] to [DATE OF DEMAND]):         [INTEREST AMOUNT] PLN
  Flat-rate compensation (Art. 10(1) of the
  Act on Counteracting Excessive Delays):        [40 / 70 / 100] EUR
  ────────────────────────────────────────────
  Total:                                         [TOTAL AMOUNT] PLN

The payment deadline stated on the invoice expired on [DUE DATE]. Pursuant to Art. 7(1) of the Act of 8 March 2013 on Counteracting Excessive Delays in Commercial Transactions (Journal of Laws 2023, item 1790, consolidated text), we are charging statutory interest for late payment in commercial transactions at the rate of [RATE]% per annum, calculated from the day following the due date.

Furthermore, pursuant to Art. 10(1) of the said Act, we are entitled to a flat-rate compensation for debt recovery costs.

We demand payment of the full amount within 7 days of receipt of this demand to the following bank account:

  [BANK NAME]
  Account No.: [ACCOUNT NUMBER]
  Payment reference: Invoice [INVOICE NUMBER]

Should the payment not be received by the specified deadline, the matter will be referred to court proceedings, which will result in additional court costs and legal representation fees being charged to you.

We trust you will settle this matter promptly.

Yours sincerely,

[FULL NAME]
[POSITION]
[CREDITOR COMPANY NAME]
[PHONE / EMAIL]

Frequently asked questions about payment demands

Does a payment demand have to be sent by registered mail?▾

No - email is fully legally valid. However, registered mail with proof of delivery is stronger evidence in court, because it confirms the delivery date.

Is the demand generator free?▾

Yes, the generator is completely free and requires no registration. You can generate as many demands as you need at no cost.

What is the difference between a payment demand and a reminder?▾

A reminder is an informal message - email or SMS. A payment demand has legal standing: it formally documents your claim and sets a deadline under Art. 455 of the Civil Code.

Does a payment demand interrupt the statute of limitations?▾

No - only filing a court claim or initiating mediation interrupts the statute of limitations. A demand does not interrupt it, but it formally documents your claim and the date it was raised.

When should I send a pre-litigation demand?▾

Typically after 2–3 failed reminders, usually 14–30 days past the due date. A pre-litigation demand signals seriousness and is required by many courts before filing a lawsuit.

Payment Demand Letter — Free Generator for Polish B2B

How to match the tone to the stage of overdue?

Legal basis for a payment demand

Required elements of an effective payment demand

Pre-litigation demand — the last step before court

Payment demand template — sample document

Frequently asked questions about payment demands

Related pages

Payment Demand

Statutory Interest for Late Payment

How Terminovo Works

Pricing — from PLN 0

Payment Demand Letter — Free Generator for Polish B2B

Payment Demand Letter Template: Generate a Legal Document

Reminder preview

How to match the tone to the stage of overdue?

Legal basis for a payment demand

Required elements of an effective payment demand

Pre-litigation demand — the last step before court

Payment demand template — sample document

Frequently asked questions about payment demands

Related pages

Payment Demand

Statutory Interest for Late Payment

How Terminovo Works

Pricing — from PLN 0

Payment Demand Letter Template: Generate a Legal Document

Reminder preview