Event Vendor Postponement Policy Template
A postponement policy should state that the non-refundable retainer transfers once to a new date within a stated window (commonly 12–18 months), subject to your availability, that the new date is priced at the rate in effect for that date, that a second postponement or a move outside the window is treated as a cancellation, and that any costs already incurred are billed regardless. Copy the clause below into your contract and repeat it on every invoice.
Why this clause exists
Weddings and events move constantly — a venue falls through, a family emergency lands, a permit gets denied. Cancellation is rare; postponement is routine.
A contract with only a cancellation clause forces you to invent terms in the moment, and the moment is always one where the client is upset and you’re inclined to be generous.
The clause
POSTPONEMENT
The retainer paid at booking is non-refundable and
secures the original date.
If Client postpones, the retainer may be transferred
ONE time to a new date, subject to the following:
1. The new date must fall within ___ months of the
original date.
2. The new date must be available on Vendor's
calendar. Vendor is not obligated to hold or
decline other bookings pending a decision.
3. Services on the new date are priced at Vendor's
rates in effect for that date. If the new date
carries a higher rate (peak season, Saturday,
holiday), Client pays the difference. No refund
is issued if the new date carries a lower rate.
4. Any costs already incurred by Vendor — including
ordered materials, non-refundable travel or
lodging, and booked subcontractors — are due
regardless of postponement.
5. A second postponement, or a move outside the
window in (1), is treated as a cancellation under
the Cancellation clause, and the retainer is
forfeited.
Postponement requests must be made in writing.Set the window deliberately
Twelve to eighteen months is common. A shorter window protects your calendar, while a longer one is kinder and an easier sell — what actually matters is that a number exists, since an open-ended transfer is a liability with no expiry date attached to money you’ve already spent.
Say “subject to availability” out loud
Clients tend to assume you’ll just hold your calendar open while they decide, and that assumption is what causes most of the friction later. Write it in, and repeat it verbally when someone first mentions a possible move.
Put it on the invoice too
The contract gets signed once and filed. The invoice gets read. A two-line summary of the postponement terms on every invoice is what keeps the policy present without another awkward conversation.
Frequently asked questions
Why do I need a postponement policy separate from cancellation?
Because dates move far more often than events cancel, and a contract that only covers cancellation leaves you improvising in the situation that actually happens — usually during a client's genuinely hard week, which is the worst possible time to invent terms.
Should the retainer transfer to any new date?
Only to a date you're available for, within a stated window. 'Transfers to a future date' with no limits means an open-ended obligation against money you already earned and a calendar you can't plan around.
Can I charge more if they move to a peak date?
Yes, and say so in advance. Moving from a February Wednesday to a June Saturday is moving to a more valuable slot — the policy should state that the new date is priced at the rate applicable to that date, with the retainer credited.
What about costs I've already spent?
Bill them regardless of the move. Ordered materials, booked subcontractors, and non-refundable travel are money already gone, and the clause should say plainly that incurred costs are due whether or not the date changes.