Self-buy cuts liquor-store margins but adds logistics—here’s how to decide if it’s right for you.
Buying alcohol for wedding: the short answer
You can buy your own alcohol for a wedding, but you must first confirm your venue allows it and that a licensed bartender will serve it. Then you need to calculate quantities based on your guest count and drink preferences, using a per-person estimate from your own bar plan. Factor in return policies on unopened cases and delivery logistics. This approach gives you control over selection and cost, but requires extra coordination.
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The decisions this settles
Self-buy cuts liquor-store margins but adds logistics—here’s how to decide if it’s right for you.
Questions to answer before you commit
- Does your venue allow you to bring your own alcohol?
- Does your venue require a licensed bartender, and can you provide one?
- What is the guest count and estimated drink consumption per person?
- What is the return policy on unopened bottles from your supplier?
- Will you need to rent glassware, ice, and bar supplies separately?
What each choice changes
| What to compare | What to ask for | The decision it changes |
|---|---|---|
| Venue policy | Check your contract for BYOB rules or ask the venue coordinator directly. | Decides if self-buy is even an option or if you must use their bar. |
| Bartender requirement | Ask if a licensed bartender is mandatory and whether you can hire one independently. | Decides if you need to budget for bartender service or can serve yourselves. |
| Supplier return policy | Ask about returns on unopened cases and get it in writing. | Decides how much you can safely over-order without wasting money. |
| Delivery logistics | Check if the store delivers to your venue or if you must transport everything yourself. | Decides your timeline, vehicle needs, and whether you need help moving stock. |
| Glassware and supplies | Find out if the venue provides glassware, ice, and mixers or if you must source them separately. | Decides your total rental and shopping list beyond alcohol. |
Run the numbers: a buying alcohol for wedding example
Turning a guest count and bar hours into bottles
- 110 drinking guests and a bar open for 4 hours.
- Two drinks each in the first hour and one an hour after that is 5 drinks per guest: 550 drinks.
- Add a 10% buffer: 605 drinks.
- Split 40% wine, 30% beer, 30% liquor and round each up to whole bottles: 49 bottles (750 ml) of wine, 182 cans or bottles of beer, 12 bottles (750 ml) of liquor, 14 bottles (750 ml) of champagne toast.
- At the example prices that is $1,499.00 before mixers, ice and any bartender or corkage fee.
| Line | Amount |
|---|---|
| Drinks planned | 605 |
| Wine (bottles (750 ml)) | 49 |
| Beer (cans or bottles) | 182 |
| Liquor (bottles (750 ml)) | 12 |
| Champagne toast (bottles (750 ml)) | 14 |
| Bar cost at example prices | $1,499.00 |
Where this usually goes wrong
Each of these is cheap to avoid now and expensive to fix later. They are the mistakes that surface in the final invoice.
Watch for
- Buying alcohol without checking venue policies first, then having to discard or store it.
- Over-ordering without a return policy, leaving you with hundreds of dollars of unused bottles.
- Forgetting to budget for bartender service fees, ice, and glassware rentals.
Your buying alcohol for wedding checklist
Your buying alcohol for wedding checklist
- Get written confirmation from your venue that you may bring your own alcohol.
- Determine your guest count and break down drink types (beer, wine, liquor).
- Calculate quantities using a drink-per-person estimate from your own bar plan.
- Find a retailer with a solid return policy on unopened bottles.
- Hire or confirm a licensed bartender who can serve and manage inventory.
- Arrange for ice, glassware, and non-alcoholic mixers.
Questions about buying alcohol for wedding
Do I need a license to buy alcohol for my wedding?
No, you don't need a license to purchase; you need a license if you sell. However, your venue may require a licensed bartender to serve.
Can I return unopened bottles if I buy too much?
Policy varies by store. Always ask before purchasing and get it in writing.
How much alcohol should I buy per guest?
Use a drink-per-guest estimate based on your guest list and known preferences, not a generic percentage. Calculate by number of drinks, not by cost.
Where to go next
Once you decide to buy your own alcohol, compare the pros and cons of hiring a bartender versus a full bar service.
