Document comparison guide
Estimate vs. quote: which one should you send?
An estimate projects a likely price from the information available; a quote offers a firmer price for a defined scope and validity period.
Leer en español: Presupuesto vs. cotización: ¿cuál debes enviar?
Use an estimate when important facts may still change
An estimate is appropriate when quantities, site conditions, selections or parts of the scope remain uncertain. It gives the customer an informed expected cost while identifying the assumptions behind it.
- Label projected quantities and allowances
- Describe what still needs inspection or selection
- State circumstances that may change the price
- Give the estimate a review or expiration date
Use a quote for a defined offer
A quote fits work you can describe and price with greater certainty. Connect the offered price to a specific scope, exclusions, schedule assumptions, payment terms and an acceptance deadline.
- Describe the promised result
- Itemize the included work
- Identify exclusions and customer responsibilities
- State how long the offer remains open
Do not let the label carry the whole agreement
The title alone does not explain what the customer can rely on. Clear scope, assumptions, validity and change language matter more than simply calling the document an estimate or quote. Requirements can vary, so obtain qualified advice when legal effect matters.
Handle changes in writing
If the customer changes the work before acceptance, revise the document. If conditions or scope change after acceptance, document the adjustment and its effect on price and timing before performing the additional work.
Frequently asked questions
Is a quote always legally binding?
The legal effect can depend on its language, acceptance, local law and the surrounding agreement. Use clear terms and seek qualified advice for legal questions.
Can I send an estimate first and a quote later?
Yes. An estimate can help define early expectations, followed by a quote when the scope, quantities and selections are sufficiently confirmed.
Should both documents have an expiration date?
A validity date is useful for both because labor, materials, availability and the requested scope can change.
Choose the document that matches what you know
Start with an estimate for projected work, or switch to a quote when the scope and offered price are firm.
Create a free estimate