As of 2026, no nationwide U.S. rule sets 15% as the limit for an ordinary restocking fee. That number is not a legal safe harbor.

For a voluntary return, start with the policy shown before payment. The return reason, the law in the relevant state, and the payment method can change what you can challenge.

A clearly disclosed fee may be enforceable if the retailer applies it as promised. A hidden charge, a policy changed after purchase, or a fee attached to a defective or misdescribed item gives you a stronger reason to object.

This is general U.S. consumer information, not legal advice.

What a restocking fee covers

A restocking fee is money taken from your refund after you return an item. Retailers may describe it as payment for inspection, handling, repackaging, or resale preparation.

The deduction may not be the only charge. Ask what each line means.

These labels overlap, and sellers sometimes combine them on one line. Request an itemized refund.

What actually controls the dispute

Start with the reason for the return. Different facts point to different rules.

Federal law sets no 15%, 20%, or 25% ceiling for ordinary retail restocking fees. The FTC Act bars unfair or deceptive practices, but it does not publish a national fee schedule.

Do not read the percentage as federal approval.

The FTC's Mail, Internet, or Telephone Order Merchandise Rule deals mainly with promised shipping dates and certain delays. It does not create a general right to return unwanted merchandise or set the percentage a seller may keep.

An ordinary online order or a purchase at a permanent retail store usually falls outside the federal three-day cancellation rule. Those protections cover narrower types of transactions.

When can a retailer charge a restocking fee?

Read the return terms before paying. Find the fee amount, what triggers it, and the conditions for returning the item.

A retailer has a stronger position when those terms were clear before the sale and the seller follows them consistently. Clear terms matter.

A disclosure printed only on the receipt may be too late in some circumstances. Wording such as "fees may apply" can also leave room for a dispute, especially if the customer could not tell how much the fee would be.

The percentage itself settles nothing. A 10% fee is not automatically lawful, and a 30% fee is not automatically unlawful. Neither number decides the dispute by itself.

Returns caused by the seller need separate handling. If the item is defective, damaged in transit, misdescribed, or simply the wrong item, say that instead of accepting a change-of-mind classification.

State laws and the problem with 50-state tables

State return rules vary sharply. Some states focus on conspicuous policy disclosures or default refund rights; others address particular products, industries, or transactions.

Thing is, a chart showing one maximum percentage for every product in every state is usually oversimplified. A disclosure rule is not the same thing as a fee cap.

When checking your state's law, look for these questions:

California, for example, has a statute addressing retail refund-policy disclosures. That statute does not create a nationwide 15% cap or resolve a dispute governed by another state's law.

State pages can get messy. One statute may sit beside a general consumer-protection rule, an industry exception, and a separate warranty remedy, so the words "refund policy" may not answer who can keep what.

Use a current state statute or official consumer-protection website. Old blog tables often flatten important exceptions.

Opened, defective, custom, and online returns

Opening a package does not automatically validate a restocking fee. For a voluntary return, the seller's disclosed policy may set conditions based on whether the item can be resold.

Turns out, electronics are not a special federal category. If a retailer says opened electronics carry a 15% to 25% fee, check where that term appeared before purchase and whether applicable state law permits it.

Clothing has no single nationwide restocking-fee ban. Auto parts can involve separate terms for installation, special orders, or items made for one vehicle.

Custom or special-order products may have stricter cancellation terms. If you canceled before shipment, check the purchase agreement and ask what disclosed cost the seller is claiming.

For an online order, save the return terms shown before checkout. In-store sellers may rely on posted signs or printed terms, depending on state requirements. Neither format makes a hidden fee valid automatically.

Defects change the conversation. Tell the seller if the item is defective, wrong, or not as described, then ask what remedy applies under the warranty, sales agreement, and state law.

A "final sale" label does not by itself answer whether the seller misrepresented the item or sold something defective.

Checklist before you return an item

Build a small evidence file before shipping anything back.

• [ ] Save the return policy, product page, checkout terms, and fee disclosure.
• [ ] Keep the receipt, order confirmation, payment record, and serial number.
• [ ] Photograph the item, packaging, accessories, and any damage.
• [ ] Write down why you are returning it and when you notified the seller.
• [ ] Ask whether the quoted deduction includes return shipping or another charge.
• [ ] Keep tracking, delivery confirmation, and the seller's return authorization.

Take a screenshot before the policy changes. Online terms may look different after the purchase.

How to challenge a restocking fee

Put the dispute in writing first. A phone call may help, but an email gives you a dated record.

1. Collect the exact terms. Check the product page, checkout screen, receipt, warranty terms, and any special-order agreement. Note the fee, return window, condition requirements, and exceptions.

2. Ask for the calculation. Have the retailer identify where the fee was disclosed and show how it reached the refund amount in dollars.

3. State the strongest reason. Explain whether the fee was missing from the pre-purchase terms, conflicts with the posted policy, or concerns a defective, wrong, or damaged item.

4. Follow the return instructions. Use the required address, authorization, packaging, and shipping method when reasonable. Keep proof that the seller received the item.

5. Escalate carefully. Request a supervisor or written review. If the dispute continues, consider your state attorney general or consumer-protection office. An FTC report may help identify a pattern, but it usually will not decide your individual refund dispute.

6. Review the payment route. If you used a credit card, ask the issuer whether the fee or missing credit qualifies as a billing error. Under Regulation Z, written notice generally must reach the issuer's billing-inquiries address within 60 days after the statement that first showed the error. See the CFPB's Regulation Z billing-error rule.

To be honest, a chargeback is not a guaranteed refund. It is a separate card process, and the issuer may ask for the policy, return tracking, and your messages with the seller. Debit, prepaid, and buy-now-pay-later transactions may follow different rules, so contact those providers promptly.

A message you can send

Keep the request short and specific:

Please identify where the restocking fee was disclosed before purchase and explain how it was calculated. I returned the item because [reason]. The policy [did not disclose the fee / does not apply to this situation]. Please review the deduction and confirm the result in writing.

Add the order number, return date, tracking number, and refund amount you want.

Common questions

Does federal law limit restocking fees to 15% or 20%?

No general federal percentage cap applies to ordinary retail returns. The fee still needs to fit the seller's disclosed terms and any applicable state law.

Can a retailer charge for an opened electronic item?

Sometimes, for a voluntary return, if the policy clearly disclosed the condition and fee before purchase. Opening the box alone does not create a federal fee rule.

Can a retailer charge a restocking fee for a defective item?

Do not assume the ordinary return fee controls. Tell the seller the item is defective, wrong, or not as described, and ask what remedy applies under the warranty, sales agreement, and state law.

Will a credit card chargeback force the retailer to refund me?

No. The issuer reviews the dispute under billing-error rules and the card agreement. Send notice promptly and provide your records.

Your next step

Screenshot the policy and keep your return proof before you send anything back. Then ask the retailer, in writing, for the fee's basis and dollar calculation; if its answer conflicts with the terms you accepted, send that record to your card issuer or state consumer-protection office.