What a holdback is
A holdback is a portion of the sale price the buyer keeps in reserve for a set period after closing, released once agreed conditions are met — typically that the site's traffic and revenue hold steady, or that the transition goes smoothly. It's the buyer's protection against nasty surprises appearing right after they pay, and it's common on larger or higher-risk deals. Most of your money still comes at closing; a slice is simply deferred.
Why buyers ask for one
Buyers request holdbacks when they want reassurance that the earnings they verified will actually continue under their ownership — for example if there's some traffic concentration, a recent change, or dependence on the seller's involvement during handover. Rather than discounting the whole price for that risk, a holdback lets them pay full value while protecting against the specific worry. Understood this way, it can be a fair bridge rather than a red flag.
Holdback versus earnout
A holdback and an earnout are related but different. An earnout ties extra payment to the site exceeding targets — upside the seller earns. A holdback reserves money you've already agreed to, releasing it unless something goes wrong — downside protection for the buyer. With a holdback you expect to receive the full amount; with an earnout you might receive more. Knowing which you're being offered matters for how you value the deal.
Structure it fairly
As a seller, keep any holdback reasonable in size and duration, tie it to clear, objective conditions you can actually meet (not vague buyer satisfaction), and put the terms in the agreement with defined release triggers. A modest holdback over a short window, released on measurable metrics, is fair and can help close a deal with a cautious buyer. An open-ended or subjective holdback, by contrast, is a reason to push back — you shouldn't leave a large sum hostage to a buyer's discretion.
The mechanism
A holdback retains part of the purchase price for a defined period after transfer, released once an agreed condition is met. The money usually sits in escrow rather than with either party. It exists to bridge a gap between what the seller asserts and what the buyer can verify only after taking control, which in website sales is a common and legitimate problem.
What holdbacks are usually attached to
Traffic or revenue holding at a stated level for a stated period, commonly thirty to ninety days. Ad network or affiliate approval for the buyer, which is outside both parties' control and can genuinely fail. Successful completion of a technically awkward migration. Any specific risk the seller cannot eliminate and the buyer will not simply absorb.
Sizing and defining it
Typical holdbacks run 10% to 20% of the price. What matters more than the size is the precision of the release condition. 'Traffic remains stable' is unenforceable. 'Sessions in the thirty days following transfer, measured in the site's existing analytics property, are not more than 15% below the trailing three-month average' is enforceable. Vague conditions are a discount the buyer can claim at their discretion.
When to accept one and when to refuse
Accept a holdback tied to a real, specific, externally-determined risk, because refusing makes the buyer price that risk into the headline instead, usually more harshly. Refuse open-ended holdbacks, ones tied to metrics the buyer controls after transfer, and ones whose release depends on the buyer's satisfaction rather than a measurable threshold.
Holdback versus earnout versus escrow
These get conflated. Escrow protects the exchange itself and releases on delivery. A holdback retains part of an agreed price against a defined post-transfer condition. An earnout makes additional payment contingent on future performance, which is a different bargain entirely: a holdback is your money being withheld, an earnout is money you may never have been going to receive.
- A holdback reserves part of the price after closing.
- Buyers use it to protect against post-sale surprises.
- Holdback = downside protection; earnout = upside.
- Keep it small, short, and tied to objective conditions.
Understand your site's worth before negotiating holdback terms. A free valuation anchors what you're really agreeing to.
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