A quotation validity period is the window when your price quote is guaranteed. Setting the right duration and communicating it clearly prevents disputes and protects margins. Here’s how to set validity periods strategically and write professional language.
What to Include in Your Validity Period Statement
Your quotation document needs a clear validity statement. Don’t hide it. Put it on the first page, visible to anyone reading the quote.
Examples: “This quotation is valid for 14 days from the date above.” “Valid until July 15, 2026.” “Price guaranteed for 30 days from date of quote.” “This proposal is binding for 10 business days.”
Each is clear. The client knows exactly when the price stops being valid. Some add: “After this date, please request a new quotation as pricing may have changed.” This explains expiration without sounding harsh.
The best approach combines both. State validity prominently. Add what happens after: “This quotation is valid for 14 days from the date above. After expiration, please request a new quotation as pricing may have changed due to material costs, market conditions, or scheduling.”
Choosing the Right Validity Period
The right period depends on your industry and business. Here’s a guide:
Simple services (writing, social media, design): 30 days. Stable costs, clear scope. Clients appreciate decision time.
Moderate complexity (website design, copywriting, strategy): 14-21 days. More thought and approvals needed. Two weeks is enough without quotes getting stale.
Complex, expensive projects (software, large campaigns, renovations): 7-14 days. Volatile pricing or changing factors. Shorter windows protect you.
Time-sensitive or volatile markets (supply chain, material price swings): 3-7 days. Protects from price changes.
Retainer or recurring clients: Consider 30 days as a courtesy. You have ongoing relationships. They decide faster with you.
Be consistent. Don’t give one client 30 days and another 7 without reason. Consistency builds trust.

Sample Validity Period Statements
Templates to customize:
Basic: “This quotation is valid for 14 days from the date above.”
Extended: “This quotation is valid until [DATE]. Prices are based on current market conditions and availability. Changes to scope, timeline, or market conditions may result in a revised quotation.”
Professional: “This quotation is a firm offer valid for 30 days from the date above. Acceptance constitutes agreement to the terms outlined herein. After 30 days, pricing and availability are subject to change.”
Flexible: “This is an estimate valid for 14 days. Final costs may vary based on discoveries made during the project. We will provide an updated quotation before any work exceeds this estimate.”
Pick what matches your tone and industry. Customize days and add relevant details (market conditions, material availability, scheduling). The statement should feel natural to your brand.
Placement and Visibility
The statement should be impossible to miss. Include it:
- On the quote document near the price or at the end as a separate line item.
- In your intro email: “Attached is your quotation for [Project Name]. This quotation is valid for 14 days.”
- In follow-up emails before expiry: “Your quotation is valid through Friday. Let me know if you’d like to move forward.”
- In your proposal template so it’s automatic on every quote.
More visibility means fewer disputes. Bold it, box it, or use larger font. Whatever makes it stand out works.
What to Do When It Expires
When a quotation expires and clients haven’t decided, you have options.
Send a new quotation with updated information: “Your previous quotation has expired. Market conditions have changed since March 15th, so I’ve issued an updated quotation reflecting current pricing and availability.”
If honoring the old quote as a courtesy, say so: “I’m happy to honor your original quotation as a one-time professional courtesy. Please confirm by Friday so we can move forward.” This shows goodwill while being clear.
Never pretend an old quote is still valid if you’ve made changes. The client will catch it and it damages credibility.
A clear validity period statement prevents disputes. It tells clients when your price is guaranteed and what happens when it expires. Include it on every quote.
Automation with Tools
Manually managing validity periods is error-prone. You’ll forget follow-ups and some quotes slip through. Tools like Waco3 solve this. You create a quotation, the validity period is set based on your preferences, the system reminds you before expiry, and you send follow-ups with one click.
Software means you’re never caught off guard by expired quotes. The system tells you what to do and when. This professionalism builds client confidence.
Final Thoughts
A quotation validity period protects pricing and creates decision points. Choose a duration appropriate for your industry, write a clear statement that appears on every quote, include it in emails and templates, follow up before expiry, and when it expires, re-quote or honor intentionally. This prevents disputes and keeps business clean.
Related: How Long Is a Quote Valid — Quote Expiry Guide
Ready to send stronger proposals?
Build, send, and track proposals in one place so follow-up is easier.
Start your free trial →





