UK Returns Law: The Consumer Contracts Rules

Two different UK laws govern what happens when a customer sends something back, and merchants lose money by treating them as one. The Consumer Contracts Regulations 2013 give a shopper who simply changed their mind the right to cancel a distance sale and get their money back. The Consumer Rights Act 2015 gives a shopper who received a faulty item a separate set of remedies that run far longer and cost the trader more. A change-of-mind return on day ten and a faulty-goods claim in month five are not the same event, they are not on the same clock, and they do not put the same party on the hook for return postage. Route both through one generic refund flow and you will either give away money the law never required or deny a right you were obliged to honor.

This is a working guide to how the two regimes fit together for an online seller: when each applies, how long each window runs, who pays to ship the item back, and where the UK now diverges from the EU framework it inherited. It is written for the person who has to build the actual returns flow, not for a law library.

Change of mind: the Consumer Contracts Regulations 2013

The Consumer Contracts Regulations 2013 implemented the EU Consumer Rights Directive into UK law, and they still govern distance selling. Their headline feature is the cancellation right: a consumer buying online can cancel the contract without giving any reason. The core window is 14 days. For physical goods the clock starts the day after the customer receives the item, not the day they ordered it, and where one order arrives in several shipments it runs from the day the last item lands. The customer notifies you that they are cancelling, and then has a further 14 days to actually send the goods back.

The refund side carries its own clock. Once you receive the returned goods, or the customer gives proof they have sent them, you have 14 days to reimburse. Crucially, the refund covers the price plus the standard outbound delivery cost, though not the extra a customer chose to pay for a premium next-day upgrade. You can withhold the refund until the goods come back or proof of postage arrives, and you can reduce it if the customer handled the item beyond what is needed to establish its nature and function, the equivalent of a shop try-on rather than two weeks of real use.

Who pays to return the item is a disclosure question, exactly as it is across the EU. The consumer bears the direct cost of returning the goods only if you told them so before they bought; if you did not, the cost falls on you. The same regulations exempt some categories from the cancellation right entirely, including personalized or made-to-measure items, perishables, and hygiene-sealed or sealed media products once opened. For how these change-of-mind rights sit alongside other markets, our merchant field guide to return rights covers the wider set.

Faulty goods: the Consumer Rights Act 2015

The Consumer Rights Act 2015 is a different animal. It applies not because the customer changed their mind but because the goods fell short: the Act requires that what you sell is of satisfactory quality, fit for its purpose, and as described. When an item fails one of those tests, the customer is not exercising a cancellation right, they are exercising a remedy for a breach, and the remedies are tiered.

The first tier is the short-term right to reject. For 30 days from taking ownership, a customer can reject faulty goods and claim a full refund, with no repair attempt required. After that 30-day window closes, the customer moves to the second tier: they must give you a single opportunity to repair or replace the item. If that repair or replacement also fails, or is impossible, they reach the third tier, a price reduction or a final right to reject for a refund, which after the first six months can be adjusted to reflect the use they have already had. A practical detail that catches traders out: for the first six months, a fault is presumed to have existed at the point of sale unless you can prove otherwise, so the burden sits with you, not the customer. For the mechanics of handling items that arrive broken, see our piece on dead-on-arrival and faulty goods.

Return postage under the Act follows the principle that a customer should not be left out of pocket for your breach: for genuinely faulty goods, the trader is expected to cover the cost of return. That is the opposite of the change-of-mind default, and it is why classifying the return correctly at intake matters so much.

A change-of-mind refund you were not obliged to give is a leak; a faulty-goods remedy you refused is a liability. The classification at intake decides which one you are running.

Where the UK now diverges from the EU

Because the Consumer Contracts Regulations were built on an EU directive, the UK and the EU still look broadly similar on the change-of-mind right: a 14-day window, a disclosure-driven rule on return postage, and a comparable list of exemptions. But post-Brexit the UK is no longer bound to track EU consumer law, and it can amend or replace these rules on its own timetable, so a seller cannot assume the two regimes will stay aligned indefinitely. It is worth watching the official guidance on GOV.UK rather than relying on EU sources for UK obligations.

There is already one meaningful divergence in the customer's favor: the CRA's 30-day short-term right to reject faulty goods for a straight refund is a UK feature that goes beyond the EU baseline, where the standard remedy hierarchy leans first toward repair or replacement. Merchants shipping into both the UK and the EU therefore cannot run a single unified faulty-goods flow, and if you handle cross-border volume our guide to cross-border returns in the EU covers the logistics half of that same split.

Turning the rules into a routing decision

Compliance stops being a policy document the moment you make the legal basis a field in your returns flow rather than a judgment call an agent makes under pressure. The clean model is to classify each return at intake, change-of-mind versus faulty, and let the correct window, postage rule, and remedy fire automatically from that one decision. This is the model ResReturn is built around: returns are routed by their legal basis, structured return reasons separate a genuine defect from a simple change of heart instead of burying it in free text, and the change-of-mind path is handled compliantly through a dedicated withdrawal flow. The result is that a day-ten cancellation and a month-five fault are handled by two different rulebooks without a human having to remember which is which.

• Classify every return as change-of-mind or faulty at the first step; the window, postage rule, and remedy all follow from that.
• Under the CCRs, the 14-day cancellation clock starts the day after delivery, and the customer has a further 14 days to send the goods back.
• Under the CRA, the 30-day short-term right to reject gives a full refund for faulty goods with no repair attempt required first.
• Return postage flips: change-of-mind cost falls on the customer only if you disclosed it; faulty-goods return cost falls on the trader.
• Do not assume UK and EU rules stay identical; check GOV.UK for UK-specific obligations as post-Brexit divergence continues.