No law says a store has to take your return

People generally assume returning something you simply don't want is a right. For a normal in-store or online purchase, it isn't — it's a policy the retailer chose to offer, and they can write the rules however they want.

The general rule: returns are a courtesy

Outside of specific exceptions, there is no general federal law requiring a retailer to accept a return or issue a refund just because you changed your mind about a working, non-defective product. Every "30-day return policy" sign is a business decision, not a legal mandate — which also means the store can legally attach conditions to it: restocking fees, receipt requirements, original packaging, store credit instead of cash, or no returns at all on certain categories (final sale, clearance, opened electronics, swimwear, and similar).

The real federal exception: the Cooling-Off Rule

The FTC's Cooling-Off Rule is a genuine federal right, but it's narrower than people assume: it applies to sales made away from the seller's normal place of business — door-to-door sales, sales at a temporary location like a hotel or fair booth, that sort of thing — for purchases over $25. It gives you three business days to cancel for a full refund, and the seller has to tell you about this right in writing at the time of sale. It does not apply to a normal purchase made in a retail store or through a company's regular website.

Where defective merchandise is different

If a product is actually defective or not as described, that's a different legal category entirely — implied warranty of merchantability (a product should work as a reasonable person would expect) applies under state law regardless of the store's stated return policy, and separately, using a credit card gives you dispute rights under the Fair Credit Billing Act if a merchant refuses to make it right. See credit card disputes vs debit card disputes for how that process works.

Common return policy tactics worth knowing about

• Restocking fees (often a percentage of the purchase price) are generally legal unless your state specifically restricts them — a small number of states limit or require disclosure of restocking fees
• "Store credit only, no cash refunds" is generally allowed as long as it was disclosed as the policy — check the signage or receipt before you buy if this matters to you
• Return fraud tracking services exist that some major retailers use to flag customers with unusually high return rates and can refuse future returns from a flagged account, even with a receipt
• Receipt-free returns are sometimes still possible at the retailer's discretion (often at the lowest recent sale price via their internal system), but they're not obligated to offer this

What actually protects you

• Read the return policy before buying anything you're not fully sure about — it's usually posted at checkout or on the receipt
• Keep receipts and original packaging when a return is even remotely possible
• Buy with a credit card for the added dispute leverage if something goes wrong beyond a simple change of mind

Quick reference

• No general federal law requires a store to accept returns for a simple change of mind
• The FTC Cooling-Off Rule only covers door-to-door and similar off-premises sales over $25, with a 3-day window
• Defective merchandise is a separate legal category from "I don't want this anymore"
• Restocking fees and store-credit-only policies are generally legal if disclosed
• A credit card purchase gives you dispute leverage a return policy alone doesn't