Why use a professional quote?
A quote (or estimate) is the first impression you give a potential client. A polished, branded quote signals you're a serious professional. A messy email reply with rough numbers signals an amateur. Studies show professional quotes win 30-40% more often than informal estimates.
Beyond appearances, a written quote also protects you legally — it locks in scope, price, and timeline. If a client tries to expand scope mid-project, you have a written record of what was originally agreed.
How to write a winning quote
Every effective quote includes these 8 elements:
- The word "Quote" or "Estimate" — clearly marked so it isn't confused with an invoice.
- Your business details — name, address, contact info, logo.
- A unique quote number — like Q-001, Q-002. Helps with tracking.
- Quote date and validity period — usually 30 days. After that, you reserve the right to revise.
- Client's full name and address — including company if B2B.
- Detailed line items — describe each task, hours, rate. Avoid lump sums.
- Subtotal, tax, total — broken out so the client sees how the price is built.
- Terms and conditions — payment terms, deposit required, what's included/excluded, cancellation policy.
Quote vs Invoice — what's the difference?
This trips up beginners constantly. Here's the clear difference:
| Quote | Invoice |
|---|---|
| Sent before work begins | Sent after work is completed |
| Estimate of cost | Demand for payment |
| Client can accept or reject | Must be paid by due date |
| Not a tax document | Required for tax records |
| "Valid until" date | "Due by" date |
You typically: send a quote → client accepts → do the work → send an invoice → get paid.
How long should a quote be valid?
Standard validity is 30 days. This gives the client time to think it over without locking you into pricing forever. For volatile inputs (materials, fuel, exchange rates) use 7–14 days.
Always state the validity clearly: "This quote is valid until [date]". After expiry, you're free to revise pricing without legal complications.
Should I require a deposit?
For most freelancers and contractors — yes. Standard deposits:
- Web design / development: 30–50% upfront
- Photography: 25–50% to book the date
- Construction / contracting: Materials cost upfront
- Consulting: First month or first milestone in advance
A deposit filters out tire-kickers and protects you against ghosting clients. Always state the deposit terms on the quote itself.