Invoice payment terms, explained

Payment terms decide when money actually reaches you — which, for a small business, matters as much as the amount. They're also one of the easiest things to set badly out of politeness.

The common terms and what they mean

  • Due on receipt — payment expected immediately. Best for one-off jobs and new clients.
  • Net 7 / Net 14 / Net 30 — payment due that many days after the invoice date.
  • EOM (end of month) — due at the end of the month the invoice falls in.
  • 30 days EOM — due 30 days after the end of the invoice month, which can mean nearly 60 days. Read these carefully.
  • 50% up front — half before work starts, balance on completion. Standard for larger jobs and materials-heavy trades.

What applies if you agree nothing

For business-to-business work with no agreed terms, the default is 30 days from the invoice date or delivery, whichever is later. Relying on the default is a weak position, though — it's better to state terms explicitly on the quote and again on the invoice.

Choosing terms that protect you

Shorter terms are almost always better for a small business, and clients rarely object if you set them from the start. The mistake is offering 30 days by default to a client who would have paid on receipt.

For jobs where you're buying materials, a deposit isn't cheeky — it stops you financing someone else's project. Put it in the quote so it's agreed before work starts rather than negotiated afterwards.

Whatever you choose, show a specific due date on the invoice rather than the terms alone. "Due 14 August" is harder to ignore than "Net 14".

Set clear terms on your next invoice

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Common questions

Can a client impose their own payment terms on me?
They can propose them, and large customers often do. For business-to-business deals, terms beyond 60 days must be fair to both parties — you're entitled to push back.
Should I ask for a deposit?
For material-heavy or multi-week jobs, yes. Agree it in the quote so it's part of what the client accepts rather than a later request.

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General information for UK businesses, not legal, tax or accounting advice. Rules and thresholds change — check GOV.UK or speak to a qualified professional for your situation.