How long a quote should stay valid without costing you

4 days ago
3 min read

Introduction

Most quotes carry a validity period that was set once, by somebody who is no longer there, and has not been examined since. Thirty days appears on the template and nobody asks whether that suits the work, the material prices, the season or the way buyers in this market actually decide.

The period does two things at once. It limits your exposure to input costs moving between quoting and starting, and it creates a natural point at which the conversation resumes. Both are useful, they pull in different directions, and choosing the number deliberately is worth more than the five minutes it takes.

1. How long a quote should stay valid depends on how fast your costs move

The first input.

Where materials, subcontract rates or exchange rates move meaningfully in a month, a long validity is you absorbing that risk silently. Where costs are stable, a longer period costs you nothing. Check what your main input actually did over the last year before deciding.

2. It also depends on how long buyers take

The second input.

A validity shorter than your typical decision period guarantees expired quotes and awkward re-issues. Measure your actual median decision time before setting it. Setting the period slightly beyond that median is usually the right compromise.

3. Short validity is a legitimate deadline

The useful side effect.

A stated expiry is a real date with a real reason, which is exactly the kind of deadline that works. It prompts a decision without any manufactured pressure. It is also the only deadline in the process that you control entirely.

4. Do not let it expire silently

The follow-up point.

A quote reaching its expiry is a natural reason to make contact. Businesses let the date pass unmentioned and lose the best follow-up opportunity they had. A message a few days before it lapses converts a good number of stalled quotes.

5. Re-issue rather than extend informally

The discipline.

Saying the old price still stands, indefinitely and verbally, removes the point of having a validity period at all. A fresh quote with a new date is cleaner and gives you another decision point. It also lets you correct anything that has changed since.

6. Separate the price validity from the availability

The distinction worth making.

The price may hold for thirty days while the slot in your diary does not. Saying both, clearly, gives the buyer two accurate pieces of information rather than one blurred one.

7. Vary it by job type where that makes sense

The refinement.

A quote dependent on volatile materials can carry a shorter period than a labour-only job. One period applied to everything is simple and occasionally expensive.

8. Say what happens after it expires

The clarity.

Whether you will requote, whether the price is likely to change, and what would trigger that. Buyers assume the worst in the absence of an answer.

9. Honour it inside the period

The credibility requirement.

A price that increases before its stated expiry, for any reason short of a change in scope, destroys trust completely. If the period is too long to guarantee, shorten it rather than qualifying it.

Quotations, estimates and their status as offers capable of acceptance differ by jurisdiction, and the distinction between a fixed quote and an indicative estimate carries real consequences. It is worth being clear in your documents about which one you are giving.

Conclusion

Set the period deliberately from your cost volatility and your buyers' decision speed.

Measure how long buyers actually take before choosing a number, treat the expiry as a legitimate deadline and a natural follow-up moment, re-issue rather than extending informally, state price validity and diary availability separately, vary the period by job type where costs are volatile, say what happens after expiry, and never increase a price inside its own validity period.