By Forever Farrah Published 2026-09-12.
Who should get a plus-one at a wedding, the rules that keep it fair, how to word invitations so it's clear, and what to say when a guest asks for one.
Give a plus-one to every guest who is married, engaged or living with a partner, and invite that partner by name. Beyond that, plus-ones are your choice. A common fair rule is to also give one to guests who won't know anyone else and to anyone in the wedding party. Make it clear on the envelope and the RSVP exactly who is invited, and answer requests with the rule rather than the person.
| Guest | Plus-one? | Notes |
|---|---|---|
| Married, engaged or living together | Yes, always | Invite the partner by name, not as "guest" |
| In a long-term relationship | Usually | Many couples set a line such as "together a year" |
| In the wedding party | Recommended | They're giving you the whole day |
| Won't know anyone else | Recommended | Being alone at a wedding is hard |
| Single, knows plenty of guests | Optional | The most common place to save seats |
| Children | Not a plus-one question | Decide separately and say so on the invitation |
Whatever rule you pick, apply it to everyone. "We gave plus-ones to couples who live together" is easy to explain. "We gave one to Sam but not to Alex" is not.
A plus-one is the host's offer, not the guest's to claim. Most guests know that, so a polite, consistent no is expected rather than offensive. Some people will still ask, which is why having a rule ready matters more than getting the answer perfect.
Keep it short, warm and about the rule:
"We'd love to include everyone's partners, but our venue and budget mean we've had to limit plus-ones to married and long-term couples. We're so glad you're coming, and you'll be at a table with the college group."
If you want to make an exception, make it for a reason you'd apply to anyone, such as a guest who has since moved in with their partner.
It happens. On the day, don't turn them away or make a scene. Have the venue add a chair if they can, and let one trusted person handle it so you don't have to. Afterwards, there's nothing to say unless the guest raises it.
Every plus-one is a meal, a chair and a place in the seating chart, and unnamed guests are the hardest to seat and the hardest to write escort cards for. Ask guests who have a plus-one for the name when they RSVP. In Forever Farrah's RSVP form, a guest with a plus-one adds their guest's name when they reply, so you can seat and cater for them properly.
If the plus-one question is really about fitting a budget, how to cut your wedding guest list covers the rules that make cuts feel fair.
Only to guests who are married, engaged or living with a partner. Beyond that it's your choice, but apply the same rule to everyone.
Usually, yes. The invitation says who is invited, so asking puts the couple in an awkward spot. The exception is a real change since the invitations went out, such as a guest who has since got engaged or moved in with a partner.
Address the invitation to the invited guests by name, and put the number of reserved seats on the RSVP card or form.
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