Contracts

5 Things to Get in Writing Before You Pay Any Vendor

Before you pay a single vendor deposit, get these 5 things in writing: cancellation policy, payment schedule, deliverables, substitution clause, and a price lock.

Altared TeamJuly 8, 2026 · 8 min read
5 Things to Get in Writing Before You Pay Any Vendor

A photographer you loved on Instagram sends a one-paragraph email: "$1,500 to hold your date, balance due later." You Venmo the deposit that night because three other couples wanted the same Saturday. Six months later you ask for a contract and discover the deposit was non-refundable, "later" means 100% due two weeks out, and the "8 hours of coverage" you assumed was actually 6. None of that was written down. All of it is now your problem.

This is the pattern. The deposit clears and then the surprises start, unless these five things are already in writing. None of them are unusual asks. Every reputable vendor expects them, and most will hand them over before you even raise an eyebrow. The ones who push back are telling you something useful.

Here are the five things to get in writing before you pay a single vendor deposit, what each one actually protects, and the exact language to look for when you read the fine print.

1. A cancellation policy you've actually read

Start here because it's the one that costs you the most when it's missing. Most deposits, usually 25 to 50% of the total, are gone the moment you sign. That isn't a scam. It's standard. A vendor who books your date turns away other couples for it, so they keep your deposit if you walk. The problem is when you don't find out the deposit is non-refundable until you're trying to get it back.

What you want in writing:

  1. The exact deposit amount, in dollars, not just a percentage.
  2. Whether it is refundable, partially refundable, or non-refundable.
  3. A timeline. Some vendors refund 100% if you cancel 12 months out, 50% at 6 months, and nothing inside 90 days.
  4. What happens if they cancel (this should be a full refund plus, ideally, help finding a replacement).
  5. Force majeure language covering what happens if a venue closes, a storm hits, or you have to reschedule for reasons outside anyone's control.

If a contract says "deposits are non-refundable" and stops there, ask the follow-up out loud: "If you cancel on me, do I get this back?" The answer should already be in the document.

2. A payment schedule with every due date named

A real payment schedule lists exact due dates and amounts for every installment. Not "balance due before the event." Not "final payment closer to the date." Named dates, named dollar figures.

Here's why this matters more than it sounds. Wedding costs cluster. Your venue final payment, catering final headcount, photographer balance, and band deposit can all land in the same 30-day window if nobody coordinated the schedule, and that window is usually the month before your wedding when you are also paying for a hundred other things.

A clean schedule reads like this:

  • $1,500 deposit due at signing.
  • $2,000 due on March 1.
  • $2,500 final balance due 14 days before the event date.

Now you can see the whole runway. You can put the dates in a calendar, line them up against your other vendors, and catch the months where three payments collide before they actually collide. If you're tracking several contracts at once, our budgeting guides walk through how to map these due dates so nothing sneaks up on you.

Watch for vague timing language

Red flags in a payment schedule:

  • "Balance due prior to event" with no number of days attached. Prior to the event could mean 60 days or it could mean the morning of.
  • Auto-charging a card on file without your sign-off on the date.
  • Late fees that aren't capped or defined.
  • A "rush" or "expedite" fee that appears only if you pay close to the date, which is a quiet penalty for a schedule the vendor controls.

Every installment, every date, every dollar. If it's not in writing, it's not a schedule, it's a surprise waiting for a calendar.

3. Deliverables named by name

This is where assumptions get expensive. "Full-day coverage," "a floral package," "a DJ for the reception." These phrases feel specific when you're excited and read very differently when you're disappointed.

Get deliverables in writing down to hours, headcount, and exact items, named by name.

For a photographer, that means:

  • Number of hours of coverage (and what the overtime rate is per hour).
  • Number of edited images delivered, and the delivery timeline (4 weeks? 12 weeks?).
  • Whether a second shooter is included or extra.
  • Engagement session: in or out.

For catering, it means a per-person count tied to a real headcount, the specific menu items, staffing levels, and what happens to the price if your guest count moves. For floral, it means stem counts and arrangement counts, not "lush centerpieces." For a band or DJ, it means set length, number of musicians, and equipment.

A quick dollar example

Say your photographer quotes $3,000. The contract should make clear whether that buys 6 hours or 8. If the package is 6 hours and your day actually runs 9 (getting ready through the last dance), and overtime is $300 an hour, you're looking at $900 you didn't budget for. That's not the vendor being shady. That's the difference between a number on a slide and a number in a contract. Named deliverables let you catch the gap while you can still adjust the timeline or the package.

4. A substitution clause

You booked a specific person. The reason you chose this photographer, this planner, this band leader is that you saw their work and trusted their eye. So what happens if that exact human gets sick, double-books, or simply goes dark two weeks before your date?

A substitution clause spells out who covers if your lead vendor cancels. This matters most for studios and agencies that book under a brand name but send whoever is available. You want to know:

  1. Whether the named person is contractually the one showing up, or whether a "comparable" substitute can be sent.
  2. Who chooses the substitute, and whether you get approval.
  3. What "comparable" means, and what your options are if the replacement isn't comparable.
  4. Whether you can cancel for a full refund if your specific person can't make it.

This is the clause couples most often skip, partly because nobody wants to imagine their favorite vendor disappearing. But the single-operator photographer with no backup plan and the large studio that swaps shooters freely are two very different risks, and the contract is where you find out which one you signed.

5. A price lock

A price lock means no written cap leaves the door open for fees to rise before the date. You want the total you agreed to today to be the total you pay, with any possible additions named in advance.

Costs that quietly climb include:

  • Fuel or travel surcharges added closer to the event.
  • "Market rate" adjustments on food or flowers.
  • Service charges and gratuities calculated on a moving subtotal.
  • Overtime, rentals, or upgrades that were verbal, never written.

Your contract should either lock the total or clearly list every variable that can change it, with the dollar amount or formula attached. "Prices subject to change" is not a price. It's permission to charge you more later. A reputable vendor will happily commit to a number, because they've already built their margins into it. For more on the charges that hide between the lines of a quote, see our writeup on hidden costs.

How to actually run contract week

Reading vendor contracts is tedious, and it's easy to skim the part that matters. Make it mechanical instead:

  1. Pull every contract into one place before you sign anything.
  2. Run each one against these five points: cancellation, schedule, deliverables, substitution, price lock.
  3. Highlight anything vague, then send one email per vendor with your follow-up questions.
  4. Get the answers added to the document, not promised over text.
  5. Only then pay the deposit.

It costs nothing to ask, and a lot more to find out later you should have. If you'd rather not eyeball every clause yourself, you can drop a quote or contract into Altared free and it flags what's missing line by line. Either way, the move is the same: get it in writing first. Ready to start? Get started here.

The short version

Before you pay a single deposit, confirm all five are in writing:

  • Cancellation policy with exact amounts and what happens if the vendor cancels (most deposits, 25 to 50%, are non-refundable, so know it going in).
  • Payment schedule with every installment date and dollar amount named.
  • Deliverables down to hours, headcount, and exact items.
  • Substitution clause covering who shows up if your lead vendor goes dark.
  • Price lock so the total can't quietly climb before your date.

Screenshot this for contract week and send it to every friend who just got engaged. None of these are unusual asks. The vendors worth hiring already expect them.

Frequently asked questions

Are wedding vendor deposits usually refundable?
Usually not. Most deposits, typically 25 to 50% of the total, are non-refundable the moment you sign, and that's standard practice rather than a red flag. A vendor who holds your date turns away other couples, so they keep the deposit if you cancel. What matters is getting the policy in writing before you pay: the exact amount, whether any portion is refundable, a timeline (some vendors refund more the further out you cancel), and crucially what happens if the vendor cancels on you. If they back out, you should get a full refund.
What should a wedding payment schedule include?
Every installment, with a named date and a named dollar amount. Avoid contracts that say only "balance due before the event," because that could mean 60 days out or the morning of. A clean schedule reads like: $1,500 deposit at signing, $2,000 due March 1, $2,500 final balance due 14 days before the date. Seeing the full runway lets you spot months where several vendor payments collide (which often happens in the 30 days before the wedding) and adjust before it becomes a cash crunch.
What is a substitution clause and why does it matter?
A substitution clause spells out who covers your wedding if your lead vendor cancels, gets sick, or goes dark. It matters most when you book a specific person whose work you loved, especially with studios or agencies that book under a brand name and send whoever is available. The clause should say whether your named vendor is contractually the one showing up, who picks any substitute, what "comparable" means, and whether you can cancel for a full refund if your specific person can't make it.
How do I keep a vendor's price from going up before my wedding?
Ask for a price lock in writing. A locked total means the figure you agree to today is what you pay, with any possible additions named in advance. Watch for fuel or travel surcharges, "market rate" adjustments on food and flowers, service charges calculated on a moving subtotal, and verbal upgrades that were never written down. "Prices subject to change" is not a price, it's permission to charge you more later. A reputable vendor will commit to a number because their margins are already built in.
Is it rude to ask a vendor for all of this in writing?
No. None of these five things are unusual asks, and every reputable vendor expects them. Cancellation terms, a dated payment schedule, named deliverables, a substitution clause, and a price lock are all standard parts of a professional contract. If a vendor pushes back hard on putting basic terms in writing, treat that as information about how the rest of the relationship might go. It costs nothing to ask, and a lot more to find out later you should have.

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Published July 8, 2026