How to Write a Business Quote That Wins You the Job

Sending a well-written quote is one of the most effective ways to win new business. But many small business owners rush the process, leave out key details, and end up losing the job or working for free. A quote is a formal offer to provide specific goods or services at a set price. It’s not an estimate, and if the customer accepts it, you’re legally bound to deliver at that price. Here’s exactly what to include, how to write one, and the mistakes to avoid.

What to Include in Every Business Quote

Every quote you send should be complete enough that a customer can say yes without needing to ask a single follow-up question. At minimum, include:

• Your business details – Legal entity name, trading name, ABN/EIN, physical address, phone, email, and website.
• Quote date, unique quote number, and expiry date – The expiry date is critical. Without it, you may have to honor a price weeks later when your costs have gone up. Standard expiry is 14–30 days.
• Customer details – Full name or company name, billing address, shipping address (if physical goods), and the contact person’s direct phone and email.
• Itemized list of products or services – Each line item should include a description, quantity, unit price, and total. Be specific. Instead of “Website design – $2,000,” write “5-page WordPress website, includes homepage, about, services, blog, contact page – $2,000.”
• Total price and taxes – Show the subtotal, any applicable taxes (like GST or sales tax), and the final total due.
• Payment terms – When is payment due? Net 30, 50% deposit upfront, or payment on completion? Spell it out.
• Terms and conditions – Cover warranties, how you handle changes or additional work (your hourly rate for scope creep), cancellation policy, and delivery timeline.
• Optional add-ons or upsells – If you offer a premium version or extra services, list them as separate options. This gives the customer a choice and increases your average sale.

How to Write a Business Quote Step by Step

Start with a standard template so you never forget a field. You can download a free quote template in Word or Google Docs, or use invoicing software that generates quotes automatically.

Step 1: Gather your costs before you quote. Don’t guess. Calculate the true cost of materials, labor, subcontractors, and a fair portion of your overhead (rent, insurance, software). Add your desired profit margin, then check that your final price is competitive. If you can’t make a decent profit, don’t quote.

Step 2: Write the quote in clear, professional language. Avoid jargon. Describe what you’ll deliver in plain terms. For example: “Install 50 linear feet of cedar fencing, 6 feet high, including posts, rails, and gates” is better than “Fencing installation.”

Step 3: Add supporting materials. Attach a one-page capability statement, a link to your portfolio, or a few customer testimonials. This helps customers who aren’t purely price-driven see your value.

Step 4: Review for accuracy and completeness. Double-check the numbers. A single decimal error can turn a profitable job into a loss. Also confirm you have the capacity to deliver on time before you send it.

Step 5: Send and follow up. Email the quote as a PDF (never a Word doc that can be edited), then call or email the customer 2–3 days later to ask if they have questions. Most quotes that win are followed up on.

Common Mistakes That Cost You Money

Mistake #1: Treating a quote like an estimate. An estimate is a ballpark figure. A quote is a fixed-price offer. If you send a quote and the customer accepts, you must deliver at that price. If you’re unsure of costs, send an estimate first, then follow with a formal quote once you have firm numbers.

Mistake #2: Leaving out the expiry date. Prices for lumber, steel, shipping, or subcontractor labor can spike overnight. Without an expiry date, a customer could accept your quote two months later, and you’re stuck with the old price.

Mistake #3: Not itemizing. A single lump-sum price makes customers suspicious. Breaking down costs shows transparency and builds trust. It also makes it easier to adjust the scope if the customer wants to cut costs.

Mistake #4: Forgetting to account for all costs. Many small businesses forget to include permits, disposal fees, travel time, or the cost of their own time for project management. Factor everything in, or you’ll work for free.

Mistake #5: Sending a quote without terms. If the customer asks for extra work mid-project and you haven’t defined your change-order process, you’ll either have to eat the cost or have an awkward conversation. Put your terms in writing upfront.

What Customers Actually Care About (Besides Price)

A competitive price matters, but it’s rarely the only factor. Customers also decide based on:

• Your timeline – Can you deliver when they need it?
• Your reputation – Online reviews, testimonials, and referrals.
• The quality of your work – Show examples of similar projects.
• Professionalism – A clean, well-formatted quote with your logo and contact info signals you’re reliable.

If your quote is the most professional one they receive, you’ll win jobs even when you’re not the cheapest. Spend the extra 15 minutes to get it right.