US Return Laws: What Merchants Must Disclose

There is no federal law in the United States that forces an online store to accept a return. A shopper who buys a jacket that fits badly has no general statutory right to send it back the way an EU or UK customer does. What governs a US return instead is a combination of two things: the contract the retailer wrote, which is to say the published return policy, and a patchwork of state disclosure laws that mostly regulate not whether you offer refunds but whether you told the customer clearly what your rule is. Get the disclosure wrong and several states will impose a default refund obligation you never intended to offer.

That inverts the usual compliance instinct. In the EU the risk is failing to honor a right the law grants the customer. In the US the risk is failing to post a policy, because a missing or hidden policy is exactly what triggers the state-level default. The single most important returns-compliance task for a US merchant is therefore mundane: publish a clear, conspicuous, market-appropriate policy, and make sure the customer sees it before they pay.

Policy is the contract

Because no statute sets the terms, your written policy is the enforceable agreement. It defines the return window, whether you charge a restocking fee, who pays return shipping, and whether the customer gets cash back, store credit, or an exchange. A clearly stated thirty-day policy with defined conditions is binding as the terms the buyer accepted; a policy buried in a footer nobody reads is a dispute waiting to become a chargeback. The discipline that makes a US policy defensible is the same one that builds checkout confidence, which we cover in return policy transparency at checkout.

State disclosure laws: the default you trigger by staying silent

A number of states regulate the disclosure of return policies, and the common structure is this: you are generally free to set whatever policy you like, including no refunds at all, but if you fail to display that policy the way the state requires, the law substitutes a default that is far more generous than most merchants would choose. The table below shows representative examples. It is not exhaustive, the exact wording and thresholds vary, and these laws change, so treat it as a prompt to check the current rule in the states where your customers are, not as the final text.

The pattern is consistent even where the specifics differ. None of these states forces you to be generous. They force you to be clear, and they punish silence by picking the generous option for you. The cheapest way to stay out of that trap is a policy that meets each state's conspicuousness bar, which in practice means visible before purchase, not only on a post-sale receipt. For guidance on writing the policy itself, see our piece on a return policy that reduces returns.

The cooling-off rule that does not apply online

One of the most persistent myths in US retail is that every purchase comes with a three-day cooling-off period. It does not. The Federal Trade Commission's Cooling-Off Rule does grant a three-day right to cancel, but only for sales made at a place that is not the seller's normal place of business, essentially door-to-door sales, home solicitations, and sales at temporary locations, generally for purchases of twenty-five dollars or more. It does not cover online orders, mail orders, or ordinary in-store purchases, which is precisely the set most e-commerce merchants deal with. You can read the rule directly on the FTC site, and it is worth doing, because customers cite the cooling-off period constantly for purchases it was never written to cover.

The practical takeaway is that for a normal online sale there is no federal cooling-off period backstopping your policy. The customer's rights are whatever your policy grants plus whatever the relevant state disclosure law imposes if your policy is missing. That is the whole legal universe for a US change-of-mind return, which is why the policy document carries so much more weight than it does under the EU model set out in our merchant field guide to return rights.

In the EU the danger is denying a right the law gave the customer. In the US the danger is staying silent and letting the state pick a policy for you.

Best-practice disclosure for a US seller

Because the exposure is disclosure-shaped rather than rights-shaped, the fix is operational and cheap. Show the policy before checkout, state the window and conditions in plain language, name who pays return shipping, and make the refund method explicit. Where you sell into stricter-disclosure states, meet the higher bar everywhere rather than maintaining fifty variants, since the conspicuous, pre-purchase policy that satisfies California also satisfies a state with a lighter requirement. This is where a returns platform earns its keep: ResReturn surfaces the applicable policy inside the returns portal itself, presents structured return reasons instead of free-text disputes, and keeps the customer's experience consistent with the terms they agreed to, so the policy is not just published but actually enforced at the moment of the return.

• There is no federal right to return an online purchase; your policy plus state disclosure law is the entire framework.
• Several states impose a generous default refund window if you fail to post your policy the way the state requires.
• Conspicuous means visible before purchase, not only on a receipt or a footer link the customer never opens.
• The FTC three-day cooling-off rule covers door-to-door and off-premises sales, not online orders.
• Meet the strictest disclosure bar across your customer base rather than running a separate policy per state.