Updated 26.7.2026

Guide

Writing a quote

A good quote answers three questions for the customer at a glance: what do I get, what does it cost, and when will it be done. When a quote spells these out clearly, the customer can approve it with confidence, and the quote also serves as the basis for an agreement that protects you from disputes later on. A vague quote, on the other hand, leads to haggling, disagreements over extra work, and delayed payments.

The structure of a good quote

A working quote includes at least the following parts: your own and the customer's contact details, the scope of the work, the price and how it's calculated, the timeline, the payment terms, and how long the quote is valid. The most important part is describing the scope of the work. Be concrete about what you'll do and what the end result includes: for example, not just "a website," but a five-page site, one round of revisions, and publishing to the customer's server.

It's equally important to note what the quote does not include. This scope limitation protects you from the work quietly expanding beyond what was agreed without extra pay. Also note how you'll handle it if the scope changes along the way: for example, additional work will be invoiced separately at an hourly rate agreed on before continuing.

Presenting the price in your quote

State the price clearly enough that there's no room for interpretation. Always specify whether it's a fixed price for the whole job or an hourly rate, and if it's hourly, give an estimated number of hours. A fixed price is easier for the customer to accept, since they know the total cost upfront. An hourly rate suits work whose scope is hard to estimate precisely in advance.

Always state whether the price includes VAT. The general VAT rate is 25.5%, added to the price of most services. For business customers, prices are usually shown excluding VAT, since the business can deduct VAT in its own taxation. For consumers, the total price including tax is shown, since the consumer pays the VAT themselves. A clear note, such as "price + VAT 25.5%" or "price including VAT," prevents unpleasant surprises at invoicing time.

When pricing your work, remember that the service fee and payroll side costs are deducted from the amount a light entrepreneur invoices before the money lands in your account. So price your work so that what you actually take home matches the value of your work. Truster's service fee for light entrepreneurs is 3.99% of invoicing or €55/month.

Validity period and other terms

Always set a validity period for your quote, for example 14 or 30 days. A validity period protects you in two ways: the customer can't dig up an old quote months later once your prices or schedule have changed, and a deadline encourages the customer to make a decision. Also state the payment terms, for example 14 days net, and for larger jobs, payment installments: for example, part upfront and the rest once the work is complete.

Remember that a quote is binding. Once the customer accepts the quote within its validity period, an agreement is formed on those terms, and the work is carried out accordingly. So don't promise anything in a quote you can't deliver, and price it so you won't regret an accepted quote. Always ask for acceptance in writing, even just by email or message: a written yes is the best proof of what was agreed.

From quote to invoice

A well-made quote makes invoicing easy: the invoice lines, prices, and payment terms are already worked out in the quote, so there's nothing new to figure out for the invoice. Once the work is done, invoice promptly and use the same line items and amounts on the invoice as in the quote. That way the customer recognizes the invoice right away, and processing isn't delayed by confusion.

With Truster, you create an invoice in a few minutes: enter the customer's details, copy the work description and price from the quote into invoice lines, and choose the payment terms. If you want your pay right away instead of waiting for the customer to pay, HetiPalkka (5%/invoice) pays your wages as soon as you send the invoice. If instead you want to make sure the invoice gets paid on time, Maksuvahti (€1.99/invoice) monitors the invoice and sends reminders to the customer on your behalf.

In short: describe the scope of the work concretely, state the price unambiguously and explain the VAT treatment, set a validity period and payment terms, and get acceptance in writing. When the quote is solid, the deal comes together more easily and invoicing runs without friction.

Sending and following up on a quote

Send your quote promptly: speed signals that you're reliable and interested in the job. If a customer asks for a quote and gets it the same or the next day, you've already given them a first sample of your work. Include a short cover message thanking them for reaching out, noting that the quote is attached or below, and offering to answer any questions. There's no need for a long sales pitch: a good quote sells itself.

Don't wait forever for a response. If the customer hasn't reacted in about a week, send a friendly follow-up: ask whether the quote raised any questions and whether they need more information to decide. Many deals fall through simply because no one followed up. One polite reminder isn't pushy — it's good service. If the customer turns down the quote, don't be afraid to ask why: the answer will tell you whether it was about price, timing, or scope, and it will help you write better quotes going forward.

If a customer wants to negotiate on price, don't lower it without getting something in return. A better approach is to adjust the scope to match the price: a smaller package for a smaller price. This way your pricing keeps its credibility, and the customer doesn't learn that haggling always pays off.

The most common mistakes in quotes

The most common mistake is vagueness: the quote promises to do the work "as agreed" without stating exactly what that work includes. A vague quote almost always leads to disagreement about whether something was covered by the price. Another common mistake is underpricing: a new light entrepreneur often prices only the visible work hours and forgets preparation, travel, communication, and revisions. Price for the full time the job takes, not just the visible doing.

A third mistake is missing a validity period, which can lead to an awkward situation where an old quote resurfaces months later. A fourth is unclear VAT labeling: if the quote just shows a total with no mention of VAT, you and the customer may interpret it differently, and the difference can be significant. A fifth mistake is skipping written acceptance: a verbal yes gets forgotten, a written one doesn't. Avoid these five pitfalls, and your quotes will already be a cut above most of your competitors'.

Frequently asked questions

What should a good quote include?

A good quote includes your own and the customer's details, the scope of the work, the price and how it's calculated, the timeline, payment terms, and a validity period. The most important thing is to describe concretely what the work includes and what it doesn't.

Should I show the price with or without VAT?

For business customers, prices are usually shown excluding VAT, and for consumers, including VAT. Always state clearly which method you're using, for example "price + VAT 25.5%." The general VAT rate is 25.5 percent.

How long should a quote stay valid?

A typical validity period is 14 or 30 days. It protects you from outdated pricing and encourages the customer to make a decision. Once the customer accepts the quote within its validity period, an agreement is formed.

Is a quote binding on me?

Yes. Once the customer accepts the quote within its validity period, an agreement is formed on those terms. So don't promise anything you can't deliver, and always get the customer's acceptance in writing, for example by email.

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Writing a quote: structure and tips | Truster