Payment terms explain when and how to pay. Pair the term label with a calendar forfallsdato and accurate payment instructions.
Invoice betalingsvilkår explain when payment is expected and how the Kunden can pay. They should match the agreement between the parties and be easy to find on the invoice. A clear calendar forfallsdato is often easier to act on than shorthand alone.
Common betalingsvilkår compared
| Term | Typical meaning | Example from 7 Oct 2026 |
|---|---|---|
| Due on receipt | Pay when the invoice is received | State a clear date if timing must be precise |
| Net 7 / Net 14 | Due within 7 or 14 days of the start event | Net 14 → due 21 Oct 2026 (calendar days from issue) |
| Net 15 | Due within 15 days | Due 22 Oct 2026 |
| Net 30 | Due within 30 days | Due 6 Nov 2026 |
| Net 45 / Net 60 | Due within 45 or 60 days | Longer cycles need an explicit calendar forfallsdato |
| Net 90 | Due within 90 days if agreed | Use only when both parties accepted that period |
| Custom | Fixed date or defined event | “Due on project sign-off” or “Due 1 Dec 2026” |
Terms alone can leave questions: calendar days or business days? From invoice date, delivery, approval or month-end? If those details matter, define them in the agreement and show the resulting date on the invoice. Use the due-date calculator for arithmetic—not to decide the contract term.
How to write betalingsvilkår on an invoice
- State the term the parties already agreed (for example Net 30).
- Show the calendar forfallsdato calculated from that term.
- List accepted payment methods and the instructions needed to pay.
- Note any deposit already received and the remaining balance.
- Add a contact route for billing questions.
Deposits and partial payments
A deposit is an agreed amount collected before or during work. A partial payment reduces the balance but does not settle the invoice in full. Show the original charge, payment received and remaining balance clearly in the records. A receipt can confirm each payment; do not mark the full invoice paid until the balance is settled.
Payment methods and instructions
List the methods you actually accept—such as bank transfer, card, a payment link or a regionally used method—and provide the correct details. See invoice payment methods. This site creates billing documents; it does not collect the payment.
Late charges and early-payment discounts
Only state an early-payment discount or late fee if it is part of the agreement and you have checked whether it is appropriate for your circumstances. This guide does not summarize local requirements or determine whether a fee may be charged. Avoid presenting a calculator estimat as a legal entitlement. The late-fee calculator performs an estimat from values you supply; it does not validate a contract or law.
Example wording
“Payment due 6 November 2026 (Net 30 from invoice date). Bank transfer: use invoice INV-2026-014 as the reference. Please contact us if the billing details need correction.” This example is only a drafting pattern—use your actual agreed terms and payment details.
Add terms to your invoice and check the forfallsdato before sending it. If payment is late, see the overdue invoice guide.
Problems this guide helps you solve
- Choosing the right document for the current stage of the deal (proposal, bill or payment record).
- Avoiding vague descriptions, missing dates or unclear payment instructions that delay settlement.
- Keeping numbers, statuses and follow-ups aligned with what actually happened—not assumptions.
Decision checklist
- Confirm the agreement stage: proposal, accepted work, billing or payment received.
- Verify parties, currency, references (PO/project) and unique document numbers.
- Make the amount due and the next Kunden action obvious.
- Save a copy and record how the document was delivered or how payment was matched.
Common mistakes
- Sending a proposal labelled as an invoice before billing is appropriate.
- Reusing document numbers or leaving critical dates blank.
- Marking something paid before funds are confirmed in your records.
- Omitting payment instructions or using a forfallsdato that conflicts with written terms.
Next steps
Draft or adjust the document in the free fakturagenerator, then review related guides linked on this page. Requirements can vary by jurisdiction—confirm what applies to your situation.
What does Net 30 mean?
It usually means payment is due within 30 days, but the starting event and whether the days are calendar or business days should be defined in the agreement. Displaying a calendar forfallsdato avoids guesswork.
What is the difference between Net 15 and Net 30?
Both count days from an agreed start event. Net 15 expects payment within fifteen days; Net 30 within thirty. Always show the resulting calendar forfallsdato on the invoice.
Can I add late fees to an invoice?
Only if the charge is supported by your agreement and applicable rules. This guide and the calculator do not determine whether a fee is permitted or enforceable.
Should I list payment methods on the invoice?
Yes, list the methods you accept and enough accurate instructions for the Kunden to use them. Avoid including payment details you do not intend to share.
Where do I put betalingsvilkår on an invoice?
Place them near the totals or in a dedicated terms section so they are easy to find. Include the term label, calendar forfallsdato and how to pay.
What should I check before sending this document?
Confirm parties, unique number, dates, line descriptions, totals, currency, payment instructions and that the document matches the agreement stage.
Kun generell informasjon—ikke juridisk, skatte- eller regnskapsrådgivning. Krav kan variere etter jurisdiksjon, transaksjon og avtale. Bekreft hva som gjelder for din situasjon.