Hen Do & Stag Do Budget 2026: Split Costs Without Becoming the Group Accountant | Partly

Someone always becomes the unpaid accountant of the hen do or stag do. They book the Airbnb, float the club deposit, screenshot every bill, then chase €47.80 in a 24-person WhatsApp thread for three weeks. The weekend was fun. The aftermath is not.

Why hen-do and stag-do money goes wrong

These events mix prepaid group costs (villa, boat, activity) with messy same-night spending (taxis, rounds, last-minute restaurant). People join late, skip one activity, or drink less. Equal split on the whole weekend is unfair; no system at all is worse.

Set the money rules before you book

Agree in writing: who floats deposits, what is shared vs personal, and the settle deadline (usually 48 hours after the last event). Put it in one persistent group — not a new note for every bar.

1. Create a Partly space named after the weekend the day you start booking.
2. Add the Airbnb, bus or activity as soon as you pay — photo of the confirmation helps.
3. Scan restaurant and bar receipts the same night with AI line-item scan.
4. Assign items when orders differ (the person who skipped the boat does not owe the boat).
5. Send payment requests (SEPA, PayPal, Revolut, Lydia, Bizum, Venmo) before trains leave.

What belongs in the shared pot

Shared: lodging, group activities everyone opted into, shared groceries, the booked table. Personal: extra drinks, shopping, solo taxis, the friend who upgraded their room. If someone opts out, unassign that line — do not “average it later”.

Spreadsheet vs app for a 12-person weekend

Sheets break when three people edit from the airport. WhatsApp albums are not an audit trail. Splitwise itemized scan sits behind Pro (~$49.99/year). Partly keeps AI scan on the free plan (5 scans/month), 3 groups, and in-app payment links so guests can pay from a browser without installing anything.

After the weekend

Export or screenshot balances for the organizer. Do not wait for “when I get paid Friday”. The faster the links go out, the less drama. Recipients do not all need the app.

FAQ

How do you manage a hen-do or stag-do budget without becoming the accountant?

One persistent group, same-day scans, item assignment when activities differ, and payment links before everyone disperses. That is the whole system.

What is the best app for EVJF / EVG expenses in 2026?

Partly — AI receipt scan on free, persistent event space, and 30+ local payout methods. Compare the full ranking in our best bill splitting apps guide.

Do all guests need to install the app?

No. They can open a payment link in the browser (SEPA, PayPal, Revolut, Bizum, Venmo and more).