Summary

More trades now take card payments on site through card readers and payment links, so more of them meet chargebacks. A homeowner unhappy with a job, or who has buyer's remorse, can call their bank instead of calling you. The bank provisionally refunds them, your payment provider debits your balance (usually with a fee), and you have days, not weeks, to fight it.

Many tradespeople assume a chargeback means they have been accused of fraud, or that the customer's bank has made a final decision. Neither is true. Most trade chargebacks are consumer disputes ("service not provided", "not as described", "cancelled"), and they are decided on documents. The tradesperson with a clean paper trail usually wins. The one relying on a verbal agreement and a WhatsApp thumbs-up usually loses.

Chargebacks are separate from Section 75 claims (credit card purchases between £100 and £30,000, where the card issuer is jointly liable with you) and from bank-transfer disputes, where there is no chargeback mechanism at all. This guide covers all three and what to do when you've lost.

Key Facts

Quick Reference Table

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Dispute reason (customer claim) What the bank wants from you Best evidence
Fraud / "I didn't make this payment" Proof the cardholder authorised it Chip & PIN receipt, 3D Secure record, signed acceptance, matching address
Service not provided Proof the work was done Dated before/after photos, completion sign-off, materials delivery notes
Not as described Proof work matched what was agreed Signed quote with spec, variation records, photos against spec
Cancelled / refund not processed Proof cancellation rights were given and used correctly Cancellation notice, written request to start early, proportionate-charge calculation
Duplicate charge Proof of separate transactions Two invoices, two stages in the payment schedule
Amount differs Proof the amount was agreed Accepted quote, signed variation, final invoice
Deposit for work not started Proof of materials ordered or a start date agreed Supplier order confirmation, bespoke-item evidence, terms on deposits
Defective workmanship Proof the work met reasonable care and skill, and that you offered a fix Snagging list, remedy offers in writing, test certificates

Detailed Guidance

What happens when a chargeback lands

  1. Notification — your card provider (card-reader app, payment gateway or merchant acquirer) emails you and shows the dispute in your dashboard. The money and usually a fee are held or deducted.
  2. Response deadline — note the date immediately. Some providers count calendar days, and weekends and bank holidays still count.
  3. Your evidence — upload a short covering statement plus supporting documents through the provider. Banks do not read long arguments, so lead with the facts.
  4. Issuer decision — the customer's bank reviews it. The customer may re-dispute (a "pre-arbitration" stage), and you get one more chance to respond.
  5. Outcome — you win (funds returned) or lose (funds stay with the customer). Losing doesn't extinguish the debt. See below.

Writing the covering statement

Keep it to one page:

The cancellation trap for doorstep-agreed jobs

The single biggest loser of trade chargebacks is the missing cancellation notice. If you quote at the customer's kitchen table and they accept there, or by text after your visit, that is generally an off-premises contract under the Consumer Contracts Regulations 2013. You must:

If you skipped this, the customer can cancel for up to 12 months and 14 days. If you didn't get the express request, you may be unable to charge anything for work already done. A bank seeing "cancelled within the cancellation period" with no notice from you will side with the customer. Build both documents into your quote acceptance process: see terms conditions.

Section 75 claims

A Section 75 claim is not a chargeback. The customer claims against their credit card company, which is jointly liable with you for breach of contract. The card company may then seek to recover from you through your provider. The same evidence applies, but the test is legal: did you breach the contract or misrepresent something? A defective-work claim can arrive years after the job, so keep job files for at least 6 years.

If the customer pays a deposit on a credit card and the balance by bank transfer, Section 75 can cover the whole contract value (up to £30,000), not just the deposit.

When you've lost the chargeback

The bank's decision is not a court judgment. If you genuinely did the work:

  1. Send a letter before action. Because the customer is an individual, follow the Pre-Action Protocol for Debt Claims: send a letter of claim with the information sheet and reply form, and allow 30 days to respond. See payment chasing templates.
  2. Issue a claim via Money Claim Online if unpaid. Claims up to £10,000 normally go on the small claims track, where costs are limited and you don't need a solicitor.
  3. Don't re-charge the card. Taking payment again without fresh authorisation is a breach of scheme rules and could lose you your merchant account.
  4. Consider the economics. Court fees, your time and the risk of a counterclaim for defective work all matter. Mediation through the small claims mediation service is free.

Reducing your chargeback risk

Frequently Asked Questions

Can a customer charge back a deposit if they change their mind?

It depends on the cancellation rules. Within the 14-day cancellation period, the customer is entitled to a refund of the deposit, less a proportionate amount for any work done at their express request. After it, they can't simply change their mind. You can usually keep reasonable costs already incurred, such as bespoke materials that can't be returned, but not a deposit that exceeds your actual loss. Clear deposit terms help: deposit requests.

How long after a job can a customer raise a chargeback?

Usually up to 120 days from payment, or from when the service should have been completed if that is later, capped at 540 days for most reasons. Section 75 claims on credit cards can come up to 6 years later (5 in Scotland) because they are based on breach of contract.

Can I refuse to accept card payments to avoid chargebacks?

Yes, you can choose your payment methods. But bank transfer shifts different risks onto you: invoice interception fraud, slower payment, and customers who can't pay large sums instantly. Many trades take card for deposits and smaller stages, and transfer for larger stages, with bank details confirmed by phone.

Will a chargeback affect my card reader account?

A high chargeback ratio (often around 1% of transactions, varying by provider) can lead to reserves on your funds or account closure. Occasional disputes that you answer properly are normal, but repeated losses aren't.

The customer says the work is defective. Should I fight the chargeback or fix it?

Usually both. Offer, in writing, to return and inspect or put right any genuine defect: that is the Consumer Rights Act remedy of repeat performance. Then submit that offer as evidence. A bank is far more likely to rule for a trader who offered a remedy than one who refused to engage.

Regulations & Standards