What's the difference between a quote and an invoice?

The difference between a quote and an invoice sits in the timing and in what you're asking for. A quote is a price proposal you send a client beforehand. An invoice is a request for payment that follows after you've delivered your service.

A quote is non-binding to begin with. Only once a client agrees to the quote does a contract and with it a payment obligation. An invoice is the formal document that follows from that contract, and with which you ask the client to pay.

In hospitality and events it almost always works like this: you first send a quote for, say, a catering job or an event. Once it's agreed and carried out, you send the invoice.

The difference between a quote and an invoice explained

A quote is a price proposal you send a client before you deliver a service. In it, you show what you're offering and what it costs. An invoice, on the other hand, you send after you've carried out the service, as a request for payment.

In hospitality and events, that works very concretely. You might make a quote for the catering of a wedding, including dishes, staff and equipment. Once the client agrees, you carry out the job. Then you send the invoice.

The legal difference between a quote and an invoice matters. A quote is in principle non-binding, until the client accepts it. Only then does a contract come into being. An invoice follows from that contract and brings a direct payment obligation with it. Keep that distinction sharp, and you'll also talk more clearly with your client about what was agreed, and when.

What exactly is a quote?

A quote is a written proposal stating which services you deliver and what the costs are. For hospitality and catering businesses, that's often the starting point of a new job.

A quote does three things at once: it shows you have your business in order, it makes your offer concrete, and it gives the client clarity on the costs. A good catering quote contains the menu, the number of guests, the venue, the schedule and all additional costs.

A clear quote makes the difference in practice. Clients almost always ask several suppliers, and the one who best explains what you get for your money often wins. It also avoids arguments later about what was and wasn't included.

What is an invoice, and when do you send one?

An invoice is an official document with which you ask a client to pay for services delivered. You send an invoice after you've carried out the catering or the event.

In the Netherlands, you're required to send an invoice when you deliver services to other businesses. That has to happen under the VAT rules and within a reasonable time after delivery. For many catering businesses, that means: the invoice goes out shortly after the event, often within a few days to a week.

An invoice has legal consequences. Once the invoice is sent and the payment term is running, the client is expected to pay under the agreed terms. That's why your invoice has to be complete and correct, or you'll run into trouble with payment or with the Belastingdienst.

What information should be on a quote?

A good quote contains everything a client needs to make a decision. Think of your company details, the client's details, a clear description of the services, the prices and the validity period of the quote. For hospitality and events businesses, a few more things get added.

No legally mandatory details apply to a quote, but in practice there are parts that are almost always on it. Your company name and contact details, the client's details, the date of the quote and a unique quote number for your own records.

With a catering quote, you want to be extra clear. Include a detailed description of the menu, the number of guests, the venue and the date and time of the event. Also state how much staff you're bringing, what equipment you're bringing, and what the delivery and payment terms are. Finally, don't forget the VAT breakdown, and any extra costs such as travel or service charges.

What information is mandatory on an invoice?

Under Dutch law, an invoice must meet a number of mandatory requirements. Those VAT rules also apply to hospitality and catering businesses.

An invoice must include, among other things: your full company name and address, your VAT number, the invoice date and a unique invoice number. You also state a clear description of the services or products delivered, the delivery date (if it differs from the invoice date), the amount excluding VAT, the VAT rate applied, the VAT amount and the total amount including VAT.

The client's details aren't mandatory in every case, but in practice almost everyone includes them. It reads more clearly and keeps your records in order.

For catering businesses, getting the right VAT rate matters extra, since food and service don't fall under the same rate. Get that right on your invoice, and you avoid trouble with the Belastingdienst. For the exact requirements and exceptions around invoicing, you can check the guidelines from Belastingdienst, the Dutch tax authority. That way you're sure your invoices match this year's rules.

Can a quote automatically become an invoice?

A quote doesn't turn into an invoice by itself. There are always a few steps in between, even though the two documents look similar in content.

In practice it works like this: the client accepts the quote, you deliver the catering or the service, and then you make the invoice based on what was actually delivered. Almost something always changes, the guest count or a dish that gets dropped. That means the invoice can differ from the original quote.

Good admin saves a lot of retyping here. Most systems carry the details from a quote over into an invoice. If you want to hand that step off entirely, read how you automatically create invoices once a quote is approved.

A quote only becomes binding on agreement. From that moment, there's a contract.

How long is a quote valid?

You decide the validity period of a quote yourself in principle, but in catering, 30 days is a commonly used term. It's important to always state that validity clearly on your quote.

Also state that prices can change after the expiry date. Think of ingredients that get pricier by season, or staff that cost more than last year. For an event planned far ahead, you can use a longer validity period or add extra terms.

After the expiry date, you make a new quote or extend the existing one. Some catering businesses work with a clause stating that prices get adjusted to current purchase prices after a certain period. That avoids arguments later, and the client knows where they stand.

The main differences at a glance

The difference between a quote and an invoice sits in the timing, the purpose and the legal consequences. A quote is a price proposal before the service, an invoice is a request for payment after the service.

Aspect	Quote	Invoice
Timing	Before the service	After the service
Legal status	Non-binding (until agreed)	Payment obligation
Purpose	Convincing the client	Requesting payment
VAT details	Recommended	Mandatory

For hospitality business owners, it matters that both documents look polished. One house style, correct details and clear language. That builds trust, and clients pay an invoice they understand straight away faster.

What if the invoice differs from the quote?

An invoice differing from the quote happens more often than not. Ten more guests show up, the client wants a dessert buffet after all, or the venue turns out to have no kitchen so you have to hire extra equipment.

The main thing is this: you don't want a client to see something for the first time on the invoice that they hadn't approved beforehand. Confirm every change by email, with the amount attached. Then the invoice later is just the quote plus a sum of things the client has already said yes to.

If the invoice comes out lower than the quote, for instance because fewer guests turned up, say so just as readily. A client who discovers themselves that they're paying too little trusts you more too.

If you're still working with loose documents in a folder, it's worth putting your quotes and invoices in one system on the computer. That saves retyping and lowers the chance of an amount changing along the way. If you have questions or want to talk through how to approach this, get in touch us.

Frequently asked questions

What happens if a client accepts a quote but later wants changes?

Then make a new quote for the adjusted job. State clearly that the price moves with the menu, the guest count or the times. Confirm every change by email, so you know later exactly what was agreed.

How do I stop clients using my quote to negotiate a lower price with competitors?

Put things in it that aren't easily copied: a dish that's yours, a chef who comes along, a fixed point of contact on the day itself. Also mention which similar events you've catered and what clients thought of them. A client who only chooses on price is rarely one you want to keep.

Can I send an invoice if the client wasn't happy with my catering?

Yes, you can send an invoice for services delivered, even if the client is unhappy. Call first and try to resolve it. For a fair complaint, you can give a discount on part of the invoice. Put every agreement in writing, in case there's still a dispute later.

What payment term can I use on my invoices?

In the Netherlands, 30 days is the standard, unless you agree otherwise. In catering, 14 days is common, since you've already paid for the purchasing. Always state the payment term clearly on your invoice, and keep a shorter term for new clients, or ask for a deposit.

How do I deal with no-show clients who don't turn up for a booked event?

Put a no-show clause in your quote and your terms and conditions, stating that you invoice the full amount for a same-day cancellation. Ask for a deposit upfront on big events. Mention those terms when you make the arrangement, not only in the small print.

Can I withdraw a quote after sending it?

Yes, as long as the client hasn't accepted it yet. Send a short written withdrawal and explain why, for instance a calculation error or a supplier raising their price. Do it as fast as possible, and you keep the relationship good.

Do I charge VAT on cancellation fees or no-show fees?

Yes, you charge VAT on cancellation fees and no-show fees at the same rate as your normal service, since they're part of your catering service. Show it as a separate line on your invoice, so the client sees where the amount comes from and your VAT return is correct.

In Catermonkey, you turn an accepted quote into an invoice with one click, with the same lines and amounts the client has already seen, so you don't retype anything and don't forget anything.

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