Quotes are promises. When you send a quote with no expiration date, you have made a promise with no time limit, and that promise can come back six months later when your costs have risen, your calendar is full, and the client expects you to honor a number you’ve long since moved past. The 14-Day Rule is one sentence that prevents all of that.
What Happens When Quotes Don’t Expire
A marketing consultant sent a $12,000 brand strategy quote in September. The client went quiet. In February, five months later, they emailed: “We’re ready to move forward.” The consultant’s team had grown, her rates had increased by 20%, and she was booked through April. She honored the old number out of discomfort, delivered the work at a loss, and resented the engagement throughout.
This scenario plays out across thousands of service businesses every year. The fix is not aggressive, it is professional.
The 14-Day Rule Explained
The 14-Day Rule states that every quote you send expires 14 business days from the date it is issued. After that date, the pricing and availability are no longer guaranteed.
The rule exists for two reasons:
Cost protection. Your costs, software licenses, contractor rates, materials, overhead, change. A quote locked to a specific price is only valid while those inputs remain stable. Fourteen days is a reasonable window within which your cost structure won’t change materially.
Capacity protection. You are a limited resource. A quote implies availability. Buyers who sit on a quote for 60 days, then accept it, expect you to start immediately, but you may have filled that capacity weeks ago.
The Exact Validity Clause Wording
Include this as a line item under your Terms or Payment section:
“Quote validity: Pricing and availability confirmed in this proposal are valid for 14 calendar days from the date of issue ([ISSUE DATE]). After this date, pricing and start date availability are subject to review and may change.”
And in the cover email, your final sentence before the call-to-action should read:
“This proposal is valid through [DATE 14 DAYS OUT]. I’d love to lock in your start date, let me know if you have questions before then.”
Two placements eliminate the “I didn’t see an expiration” objection. One in the email, one in the document, both with the specific expiration date filled in.
The Day-7 Follow-Up That Closes Most Deals
Send a brief follow-up email exactly 7 days after the quote, the midpoint of the validity window. The email has three lines:
- A reference to the proposal you sent.
- An offer to answer questions or adjust scope.
- A note that the validity window closes in 7 days.
No pressure language. No deadline threats. The 7-day reminder works because it catches buyers at a natural check-in moment and surfaces any blockers that haven’t been named.
In a 2023 study of service firm sales cycles, follow-up contact at the midpoint of a validity period increased close rates by 34% compared to no follow-up. The reminder doesn’t just pressure, it reopens the conversation at a time when the buyer is still warm.
The Polite Re-Quote Process
When a buyer returns after expiration, the re-quote process takes under 15 minutes:
Step 1, Confirm scope. “Before I update the numbers, let me confirm the scope is the same as when we last spoke.” If scope has changed, note the changes.
Step 2, Check availability. If you’re unavailable to start on the client’s timeline, name the earliest date you can begin.
Step 3, Recalculate pricing. In most cases, the number will be the same or slightly higher. Present it as a refresh, not a renegotiation.
Step 4, Send with a new 14-day window. The re-quote gets the same validity clause as the original.
The re-quote framing, rather than simply reactivating the expired document, signals that your pricing is real and your capacity is finite. Buyers who encounter this process almost universally take it seriously.
When 14 Days Isn’t the Right Window
Fourteen days works for most service engagements under $50,000. For larger, more complex deals with long procurement cycles, consider 21 or 30 days. For micro-projects under $2,000, 7 days is reasonable.
The right validity window reflects the real decision timeline for your buyer. Too short and you seem aggressive; too long and you lose the urgency that drives decisions.
What This Signals to the Right Clients
Professional buyers, experienced business owners, marketing directors, operations leads, respond positively to validity clauses. They recognize them as standard business practice. The clients who resist expiration dates are typically first-time buyers who haven’t worked with service professionals before, or clients in organizations where decision-making is genuinely chaotic.
Both responses are useful information. The validity clause doesn’t just protect your margins, it reveals your buyer’s decision-making capacity before the project begins.
