Swimming. The cinema. A café. Soft play. A train ticket. A museum. The bowling alley.
Every one of those generates something dated that you didn't write. Most parents throw it in the bin on the way out.
Why that matters
Everything else in your file is a log you keep. It can be organised, careful and persuasive, and it's still yours. Self-generated evidence is the easiest kind to wave away. It's your account, written by you, about you.
A receipt is different:
- Third party. Created by a business with no stake in your dispute.
- Timestamped. Often to the minute.
- Often location-stamped. The venue's name and address are printed on it.
- Impossible to have written afterwards. Nobody can suggest you made it up last week.
That's a different tier of evidence entirely.
It does two jobs
1. It proves what you actually do with your children.
"We go swimming every Saturday" is an assertion. Eighteen months of dated pool receipts is close to a fact. If part of your case is about the time you spend with your children and what that time looks like, this is how you show it without asking anyone to take your word.
2. It independently confirms when and where your children were in your care.
If the pattern of contact is ever disputed, a run of dated receipts from your contact days is very hard to argue with. It sits next to your own log and confirms it, entry by entry, from a source you don't control.
File it the same week
This is where the habit lives or dies:
- Photograph the receipt the same day or the same week.
- Name the photo date-first, for example
2026-04-19_receipt_swimming-pool.jpg. - Drop it in one folder. One place, every time.
- Keep the paper too, in an envelope by month, if you can.
A shoebox of crumpled receipts found the week before a hearing is worth a fraction of the same receipts filed as you went. They're harder to read, harder to date and harder to match to your log, and you'll be sorting them at the worst possible moment.
Card statements fill the gaps
Didn't keep the paper? Your bank or card statement does the same job. It's another dated third-party record, showing where you spent money and when.
Download your statements regularly and keep them with the rest of your evidence. Some banks only show a limited history online, so don't assume you can go back years later.
Build a collection, not a highlight
Any single receipt looks trivial. That's the point. You're not trying to prove anything with one receipt. You're building a dated collection that nobody can accuse you of writing after the fact.
Over months, the collection says something no single document can: that this is what your time with your children consistently looks like.
It costs you thirty seconds and a folder. Of everything in the system, it's the cheapest habit with the highest return.
Start with the one in your pocket.
General information, not legal advice. Court process differs between countries and regions; check anything that matters to your case with a qualified lawyer where you live.
Chapters 7 and 8 of the workbook show how to turn receipts into evidence and cross-check them against your contact log. Worksheet F, the activity and receipts log, lines each one up against the contact period it confirms.
See the workbook & spreadsheet