The notebook · August 3, 2026 · 9 min read
By The Reunion Fund team
Team offsite planning: the budget conversation nobody wants to have
Real per-head offsite numbers, the hidden costs that blow the budget, and how to stop one person floating $6,000 on a personal card.
You have a date, a rough guest count, and a Slack channel with eleven people in it who all have opinions about the venue. What you do not have is a number.
Everyone is being polite about it. Your manager said "keep it reasonable." Finance said "send it over when you have it." Two people on the team have already asked, in a tone, whether the ropes course is optional. And somewhere in the next three weeks, you are going to put a $2,400 venue deposit on your own credit card because the corporate card process takes nine days and the venue holds the date for five.
That last sentence is the actual problem with offsite planning. Everything else is logistics.
The three budget conversations, in order
Most offsites go sideways because the planner has one budget conversation when there are three, and has them in the wrong order.
Conversation one is with finance, and it is about a ceiling. You need a number you are allowed to spend and a process for spending it. Not approval for a plan. A ceiling, before the plan exists. "What's the per-head limit and how do I pay vendors without fronting it?" is the only question that matters here, and it takes four minutes to ask.
Conversation two is with your team, and it is about what they will be asked to pay. Even a fully funded offsite has edges: the dinner on the second night, the optional activity, the gift for someone who is leaving. If any of that involves your colleagues' own money, they need to know before they book travel, not in a Slack thread the week of.
Conversation three is with yourself, and it is about float. How much of this will pass through your personal card, for how long, and what happens if a reimbursement stalls. Answer it honestly at the start, because the answer is almost never zero and the honest number is usually higher than you'd guess.
Have those three in that order and the rest of the planning is a spreadsheet.
What an offsite actually costs
Numbers first, so the rest of this has something to hang on. These are per-person, per-day working ranges for a US team offsite. Regional variance is real: a Manhattan or Bay Area venue runs high, a second-tier city runs low.
Local offsite: no travel, one or two days
| Line | Per person / day |
|---|---|
| Venue or meeting space | $40 – $120 |
| Breakfast and coffee | $12 – $25 |
| Lunch | $22 – $45 |
| Dinner (with drinks) | $55 – $110 |
| Facilitator or workshop | $0 – $180 |
| Activity | $25 – $85 |
| Materials, printing, signage | $8 – $20 |
| Working total | $160 – $585 |
Travel offsite: flights and hotel
| Line | Per person |
|---|---|
| Domestic flight | $250 – $650 |
| Ground transport | $60 – $180 |
| Hotel, 2 nights | $280 – $700 |
| Everything from the table above, ×2 days | $320 – $1,170 |
| Working total | $910 – $2,700 |
Plan against the middle of the range and hold the top as your ceiling. A 24-person travel offsite at $1,400 a head is $33,600. At $2,100 a head it is $50,400. That $17,000 gap is the difference between a signed-off plan and a conversation with your VP, and it is decided almost entirely by flight timing and hotel choice, both of which get worse the longer you wait.
The five costs that blow the budget
Every offsite budget I have seen fails in the same five places. None of them are the venue.
1. Audio-visual. The room is $1,200 and the projector, screen, microphones, and the technician to run them are another $900. Venues quote the room. Ask for the AV line separately and in writing.
2. Food and beverage minimums. Hotels and event venues frequently require a minimum spend rather than a flat rental. A $3,000 F&B minimum on a group of 20 means $150 a head whether they eat it or not. Ask "what is the F&B minimum" before you ask the price.
3. Service charge and tax. A 22% service charge plus tax on a $6,000 catering bill is roughly $1,700. It is on page four of the contract. Read page four.
4. The unaccounted people. Two contractors, one person's plus-one at the dinner, a client who stops by, the facilitator who eats lunch. Budget four extra heads on a group of twenty-five.
5. Attrition in reverse. People add themselves. Someone's project ships early and now they can come. Build your per-head against your best guess, then check what happens to the total at +15% headcount. If the answer breaks the ceiling, you don't have a budget. You have a hope. (How to get a headcount firm enough to budget against.)
Add a 12% contingency line and name it "contingency" in the sheet you send finance. Naming it makes it survive review; hiding it in inflated line items does not.
The part people avoid: when the team pays for some of it
Plenty of offsites are fully funded and this section does not apply. But many are not: the company covers the working day and the team self-funds the dinner, or the activity, or the gift, or the whole after-hours half of a "team-building" trip.
This arrangement is fine. What is not fine is how it usually gets handled.
Say the number before anyone commits. "The company covers travel, hotel, and the working sessions. Thursday dinner is on us as a group, about $70 a head." That sentence, said four weeks out, is unremarkable. The same information delivered on Thursday at 6pm is a problem, because by then nobody can decline without it being visible.
Never make it technically optional and socially mandatory. If skipping the $85 dinner means sitting alone in a hotel while your team bonds without you, it is not optional. Either fund it, price it low enough that it isn't a real decision, or build a genuine alternative that isn't isolating.
Remember that your team does not all earn the same. A $120 shared cost is a rounding error to a staff engineer and a real decision to someone two years out of school on a support salary. They will not tell you which they are. Price the self-funded portion for the lowest-paid person in the room, or fund it.
Never collect it in cash, and never make one person the bank. Which brings us to the actual failure mode.
One person should not be floating $6,000
Here is what happens on a majority of self-organized offsites.
The planner books the dinner and puts the $1,900 deposit on their personal card because the restaurant needs it Tuesday. They Venmo the activity vendor $600. They buy $340 of supplies. Three people reimburse them the same day, four people reimburse them in two weeks, and two people never do. Not maliciously. They just forget, and after the third reminder the planner decides $85 isn't worth the friendship.
Meanwhile the corporate reimbursement for the company-funded portion takes five weeks, because one receipt was a photo of a receipt and the system rejected it.
The planner is out real money for over a month, has spent an unpaid afternoon reconciling it, and has learned a lesson about volunteering. The company never sees any of this, because none of it shows up in a system anyone reports on.
Three things fix it, in descending order of how much they help:
- Get a corporate card on the booking, even if it's slow. Start the request the same day you start looking at venues. This is the whole fix, and it is the step everyone skips because it isn't urgent yet.
- Collect the team's portion before you spend it, not after. Money in hand before the deposit is due. Chasing $85 from a colleague after the fact costs more in awkwardness than the $85 is worth.
- Make sure more than one person can see and move the shared money. If the whole team's dinner fund lives in one person's payment app, the team has no way to check on it and that person has no way to prove anything. Both sides of that are bad.
That third point is where Reunion Fund fits an offsite: for the part of the event the company isn't funding. Contributions from the team go directly into the organizer's own Stripe account (Reunion Fund never takes custody of the money), and releasing pooled funds requires approval from at least two people on the planning committee, where the person who requested the money cannot be the one who clears it. Everyone can see what came in and what went out, which means nobody has to ask.
The timeline that actually works
For a two-day offsite with travel, working backward from the date:
10–12 weeks out Confirm the ceiling with finance. Confirm the dates against the two or three people whose absence would make it pointless. Get a rough headcount. Start the corporate card request now.
8–10 weeks out Shortlist three venues, ask all three for the F&B minimum, the AV line, and the service charge in one email. Book flights. This is where the money is won or lost. Announce the dates to the team with the self-funded portion named in dollars.
6–8 weeks out Sign the venue. Book the hotel block. Confirm any facilitator or external speaker. Open collection for the team's portion if there is one.
4 weeks out Draft the agenda and circulate it. An offsite without a published agenda becomes two days of unstructured meetings and everyone privately calls it a waste. Assign owners to each session.
2 weeks out Final headcount to the venue. Dietary restrictions and accessibility needs collected by form, not by asking the group aloud. Confirm AV. Send logistics: address, times, what to bring, and one phone number.
Week of Reconfirm every vendor by phone. Print the agenda. Send a one-screen summary the team can read on a phone at the airport.
Week after Submit expenses within five days, while the receipts still exist. Reimburse anyone still out of pocket. Send the team a two-line summary of what was decided. Otherwise the offsite has no artifact and next quarter someone will argue it wasn't worth the money.
How to ask finance for the number
The reason this conversation is uncomfortable is that most planners open with a plan and ask for approval. Open with a range and ask for a ceiling instead. Finance can answer that in one message.
Hi. Planning the team offsite for the week of March 9, 24 people, two days including one travel night.
Comparable events run $1,200–$1,900 per person all-in, so I'm looking at $29k–$46k depending on venue and flight timing. Before I get quotes:
- What per-head or total ceiling should I plan against?
- Can I get a card on the booking, or am I fronting deposits and expensing them?
- Anything that has to be pre-approved rather than expensed?
Happy to come back with a line-item budget once I know the ceiling.
Three questions, a real range, and no plan to defend. You will usually get an answer the same day, and question two is the one that saves you six thousand dollars of personal cash flow.
The short version
- Ask finance for a ceiling before you build a plan.
- Budget $160–$585 per person per day local, $910–$2,700 per person for a two-day travel offsite.
- The budget breaks on AV, F&B minimums, service charges, uncounted heads, and headcount growth. Add 12% contingency and name it.
- If the team pays for any part of it, say the number four weeks out and price it for the lowest-paid person in the room.
- Get a corporate card on the booking. If you can't, collect the team's share before you spend it, and make sure more than one person can see and move it.
The offsite is not the hard part. The offsite is two days. The budget is six weeks, and it is all on one person unless you deliberately make it otherwise.
For the part the company isn't paying for: Reunion Fund gives a planning group one shared workspace (tasks, headcount, budget, documents and chat) with an optional shared fund that pays contributions straight to the organizer through Stripe and takes two approvals to release. Free to start. See it at reunionfund.com.