How Long Should You Wait Before Chasing an Invoice?

How long to wait before chasing an invoice — why you should start before the due date, when an invoice is legally overdue, and the exact reminder schedule that gets you paid without nagging.

Sofia Marchetti13 June 20265 min read

Short answer: don't wait. The most common mistake is treating a reminder as something you only send once an invoice is badly late. Start with a friendly nudge ~3 days before the due date, a neutral note on the day, then chase at 7, 14 and 30 days overdue. A reminder before the money is even late reads as organised, not pushy.

Why waiting backfires

Freelancers usually wait out of politeness — they don't want to seem like they're hounding a good client. But the longer you wait, the more awkward the eventual email becomes, and the colder the invoice gets inside the client's accounts payable system. A calm reminder on day one is easy to send and easy to receive. A first contact at day 45 is uncomfortable for everyone.

The schedule

When	Why then
3 days before due	Catch a missing PO number or wrong contact while there's still time
Due date	Confirm it's scheduled in the payment run
7 days overdue	First overdue notice — polite, references your terms
14 days overdue	Flag escalation with a concrete deadline
30 days overdue	Final demand + statutory interest

The exact wording for each step is in our payment reminder email templates, and the reasoning behind the sequence is in how to chase unpaid invoices politely.

When is the invoice actually “overdue”?

An invoice is overdue the day after the term you agreed. “Net 14” means overdue on day 15. If you never agreed a term in writing, the EU Late Payment Directive (2011/7/EU) sets a default of 30 days from when the client received the invoice or the work — and from that point you can begin charging statutory late-payment interest. This is exactly why you should always put an explicit due date on the invoice in the first place.

When to stop chasing and escalate

If your 30-day final demand gets no response, chasing further by email rarely helps. That's the point to send a formal final demand / letter before action and, if needed, use a small-claims procedure. Acting at 30–45 days is far more effective than letting an invoice age for months.

FAQ

How long should I wait before sending a payment reminder?

Don't wait at all — send a friendly reminder about 3 days before the due date, then a neutral note on the due date itself. After that, chase at 7, 14 and 30 days overdue. Most freelancers wait far too long out of politeness; a reminder before the money is even late is normal and expected, not pushy.

When is an invoice legally overdue?

An invoice is overdue the day after the payment term you agreed. If you stated “net 14”, it's overdue on day 15. If you never agreed terms, EU rules (Directive 2011/7/EU) default to 30 days after the client receives the invoice or the goods/services, after which statutory interest can start accruing.

How long before an unpaid invoice can go to court or collections?

There's no fixed waiting period — you can escalate once an invoice is clearly overdue and you've made reasonable attempts to collect (typically after your final demand at ~30 days). Many freelancers send a formal letter before action, then use a small-claims procedure if there's still no response. What does run out is the limitation period for suing — often several years, but don't rely on it.