The Guest List
Stag Do Planning Questionnaire: Questions to Ask the Groom First
By Eddie Bye · 9 June 2026 · 7 min read
Before a single date is polled or a venue is googled, there is one conversation that quietly determines whether the stag do lands or flops: the discovery chat with the groom. Skip it and you’re planning blind, guessing at a weekend for a man whose actual preferences you’re assuming. The best men treat this like a proper brief — a short, structured questionnaire that surfaces the things you genuinely cannot guess. Here’s what to ask, and why each answer matters.
Why the questionnaire matters more than the plan
Every decision downstream — destination, guest list, activities, budget — is a derivative of what the groom actually wants and won’t tolerate. Get the brief right and the planning almost designs itself. Get it wrong and you can execute a flawless weekend that the groom secretly hates, which is the worst possible outcome: lots of effort, lots of money, and a guest of honour gritting his teeth through an activity he was always going to dread.
The trick is to ask about preferences and boundaries, never the plan itself, so you can interrogate freely without spoiling a single surprise.
The six questions that matter most
1. The budget ceiling
This is the most important answer in the whole conversation, so get it first and get it honest. Don’t just ask what he’d personally spend — ask what he thinks is fair to expect his mates to put in. Some grooms have wildly expensive ideas without realising they’re pricing out half the group; others would be mortified to learn the lads were planning a blowout they can’t afford. The budget shapes everything, so pin it down before anything else.
A high-visibility warning on the budget question: the figure the groom gives you becomes the figure the whole group budgets around, so it has to be realistic and inclusive. Based on internal 2026 transaction data across thousands of group trips, the most damaging early mistake is setting a ceiling that quietly prices out the guests who’ll commit, then watching the turnout collapse. And once you start collecting against that budget, keep the float transparent and itemised, and out of your personal current account — a kitty of clustered deposits paid out in lumps is exactly what trips bank fraud and anti-money-laundering checks. Agree a number the group can genuinely afford, then guard it.
2. The people — must-haves and absolute nos
Ask for his non-negotiable guests and, more importantly, his hard nos. The mate he’s fallen out with, the work colleague who’d make him tense, the cousin who causes friction — only the groom can map these landmines, and a single wrong invite can sour the weekend before it starts.
3. Destination preferences and vetoes
You’re not asking him to choose — you’re gathering constraints. Has he done a particular city to death? Does he hate flying? Would he rather a UK cottage than a Magaluf strip? Is there somewhere he’s always wanted to go? You’re collecting the boundaries of the map, not picking the spot.
4. Activities he’d love or hate
This is where you avoid disaster. Some grooms are terrified of heights and you were about to book a skydive. Some get seasick. Some would rather eat glass than do karaoke; others live for it. Ask directly: “Anything you’d absolutely hate doing?” and “Anything you’ve always fancied?” The hates list is the more valuable of the two — it’s a list of expensive mistakes you’re now not going to make.
5. How wild does he actually want it?
There is a vast gulf between a gentle countryside send-off and a three-day bender, and grooms sit all along it. Some want carnage; some are dreading exactly that and would love permission to keep it civilised. Ask plainly how big he wants to go, and listen to the answer rather than assuming every groom secretly wants Vegas. This single question prevents the most common mismatch in stag planning.
6. How much does he want to be surprised?
Establish the surprise level explicitly. Does he want to know nothing, just the dates, or the full plan? Most grooms want the destination and activities to be a surprise but expect a say in the guest list and the budget. Knowing his preference shapes how you ask everything else — and how much you reveal as you go.
The practical add-ons
Round the questionnaire off with the unglamorous essentials that derail weekends when missed:
- Dates — when is he free, and crucially, when is he not (the wedding-prep weekends, the hen, work).
- Dietary needs and allergies — for booking food and the kitty.
- Medical or mobility considerations — anything that affects activities or travel, asked discreetly.
- A hard no-go list — strippers, specific pranks, anything he genuinely doesn’t want to happen. Better to know now than to cross a line on the night.
Turning answers into a plan
A questionnaire is only useful if the answers don’t evaporate. The classic failure is a great discovery chat whose conclusions live in your head or a buried notes-app entry, gradually forgotten until you book something the groom explicitly vetoed in week one. The answers are the brief; treat them like a document you build the whole weekend against.
Ask the six big questions, gather the practical add-ons, and write it all down somewhere the plan can actually reference. Do that and you’re no longer guessing — you’re executing the groom’s own weekend back at him, which is exactly the trick to a stag he’ll thank you for.
Frequently asked questions
What questions should you ask the groom before planning his stag do?
Cover six areas: the realistic budget ceiling, who must and must not be invited, destination preferences and vetoes, activities he'd love or hate, how wild he wants it, and how much he wants to be surprised. Add practicalities like dates, dietary needs and any medical or mobility considerations. These answers are the brief for everything that follows.
Should you ask the groom about the budget for his stag do?
Yes, and early. The budget ceiling is the single most important answer because it shapes the destination, the guest list and the activities. Ask what he thinks is fair to expect his mates to spend, not just what he'd personally pay. Getting this wrong prices people out or underwhelms the weekend.
How do you ask the groom what he wants without spoiling the surprise?
Frame questions around preferences and boundaries, not plans. 'Anything you'd absolutely hate?' and 'how wild are we going?' tell you what you need without revealing the itinerary. You're gathering the rules of the game, not showing him the board.