The four questions that matter most before you sign anything: what is the deposit and is it refundable, when is the final headcount actually due, is gratuity built into the number, and what happens if the weather or the guest count changes.
Why the contract matters more than the menu
Most hosts spend their planning energy on the menu — passed apps versus stations, a raw bar, whether to go plated or buffet for 60 people — and treat the contract as paperwork to sign quickly so the fun part can start. That is backwards. The menu can flex right up until the tasting call. The contract terms are what determine how much flexibility you actually have, and what it costs you if plans change.
Catering by Chef Ralph walks through the menu and portion side of planning in more detail. This guide is specifically about the four or five lines in a catering agreement that cause the most confusion after the fact — deposit terms, headcount deadlines, gratuity disclosure, weather contingencies, and cancellation windows.
Deposit and cancellation terms
Ask for the deposit amount and what it actually secures. A deposit at booking holds your date on the calendar — for a busy Nassau or Suffolk weekend in graduation season or the fall, that date is real inventory a caterer is turning away other business to hold for you.
The deposit question is really two questions: what does this number secure, and what do I get back if the event doesn’t happen.
Get specific about cancellation. If you cancel 60 days out, is the deposit refunded, partially refunded, or forfeited? Does that answer change if you cancel inside 30 days, when ingredient orders may already be placed? A caterer who has this answer ready in one sentence has done this before.
Headcount deadlines — the date that actually matters
The event date on your contract is not the deadline that determines your final bill. The headcount lock is. For most catered events over 20 guests, that lock lands five to seven days before the event — the point where the last grocery order goes in and prep quantities for every protein and side are set.
Ask directly: “what is my final headcount deadline, and what happens if my count changes after that.” Small swings — a person or two either direction — are usually manageable. A 15-person jump after the grocery order is placed is a different conversation, and it is better to know the caterer’s policy on that before you are in it.
Gratuity, service charges, and what is actually in the number
This is where quotes quietly diverge. Some catering quotes fold staff gratuity directly into the per-person price; others leave it as a separate line for the host to add at settlement. Neither approach is wrong, but not knowing which one you are looking at is how a final invoice comes in higher than expected.
Ask in plain language: “is gratuity for servers and kitchen staff included in this number?” If the answer is no, ask what a typical add-on looks like so you can budget it in from the start rather than discover it at the end.
Weather and venue contingencies for outdoor events
A lot of Long Island catering happens outdoors — waterfront setups in Northport and Oyster Bay, backyard parties in Cold Spring Harbor and Centerport. Ask what the contract says about weather: is there a rain-plan clause, does moving service indoors change the staffing footprint or add a setup fee, and how much lead time does the caterer need to make that call.
The same question applies to venue changes more broadly — if the party moves rooms, floors, or locations at the last minute, does the service plan and pricing hold, or does it need to be re-quoted.
Where a tasting fits into the contract conversation
For anything over 30 guests, ask whether a tasting or planning call is included before you sign, and when it happens. A tasting two to three weeks out is standard for larger Chef Ralph events — it is the checkpoint where the final menu, portion plan, and any dietary substitutions get confirmed before shopping starts.
If a caterer cannot offer that checkpoint for a 50 or 100-person event, ask why — sometimes it is a scheduling constraint, sometimes it signals a kitchen that is not set up for full-service planning at that scale.
Bringing these questions to Chef Ralph
None of these questions are adversarial — a caterer who does full-service work regularly will have straight answers to all five, usually in the first conversation. About Chef Ralph has more on how bookings typically run from first call to event day, and catering by Chef Ralph spells out menu, staffing, and timeline in writing before you sign anything. When you are ready to start the conversation, ask these five questions early, get the answers in writing, and the rest of the planning goes a lot smoother.
Common questions
What deposit is normal for catering a Long Island party?
Most full-service caterers in Nassau and Suffolk ask for a deposit at booking to hold the date, with the balance due closer to the event. Chef Ralph structures it the same way — a deposit locks the calendar, and the final invoice adjusts once headcount is confirmed. Ask specifically whether the deposit is refundable, partially refundable, or a flat forfeit if you cancel, and get the number in writing before you sign anything.
When do you have to give a final headcount to a caterer?
For most events over 20 guests, the final headcount lock is five to seven days out — that is when the grocery order goes in and prep quantities are set. Ask your caterer where that line falls for your event size, because it is the deadline that matters more than the contract date itself. Changes after that point are harder to absorb, especially for a 50 or 100-person party where every protein order is scaled to a number.
Is gratuity or a service charge included in a catering quote?
Not always, and this is one of the most common surprises on a final invoice. Some quotes bundle a service charge for staff (servers, kitchen help, setup and breakdown) directly into the price; others leave gratuity as a separate line the host adds at the end. Ask for this in plain terms before you sign — "is staff gratuity included in this number, or should I plan for it separately" — so the number you budget for is the number you actually pay.
What happens if it rains on an outdoor catered event?
A lot of Long Island parties — Cold Spring Harbor lawns, Northport backyards, Oyster Bay waterfront setups — are weather-dependent, and a contract should say what happens if the forecast turns. Ask whether the caterer has a rain-plan clause, whether moving the service indoors changes the staffing or setup fee, and how much notice they need to make the call. A caterer who has done outdoor events before will already have an answer ready.
Can you request a tasting before booking a large catered event?
For events over 30 or so guests, yes — a tasting call two to three weeks before the event is standard practice and a normal thing to ask for at booking. It is the point where the final menu, portion sizes, and any dietary substitutions get locked before shopping starts. If a caterer cannot offer any tasting or planning call before a 50 or 100-person event, that is worth asking about directly.