What is a chargeback? A guide for small businesses

Published Wednesday 1 April 2026

Table of contents

• What is a chargeback in accounting?
• Chargebacks vs refunds: key differences
• The effect of chargebacks on your business and finances
• Common reasons for chargebacks
• Who is involved in the chargeback process?
• Understanding the chargeback process
• Preventing chargebacks from occurring
• How to dispute and resolve chargebacks
• Manage chargebacks with confidence
• FAQs on chargebacks

Key takeaways

• Prioritise refunds over chargebacks by handling customer complaints directly, as refunds avoid the £15-75 chargeback fees and protect your payment processor relationship.
• Implement clear billing descriptors and transparent return policies to prevent the 53% of chargebacks that occur when customers don't recognise transactions or can't resolve issues through normal channels.
• Respond to chargeback disputes within 10-30 days with strong evidence like delivery confirmation and customer communications, as you can expect a 45% win rate when you fight chargebacks properly.
• Monitor your chargeback rate monthly to stay below the critical 1% threshold, as exceeding this limit can result in higher fees, mandatory monitoring programmes, or account termination.

What is a chargeback in accounting?

A chargeback is a forced reversal of a credit or debit card payment, initiated by the cardholder's bank when a transaction is disputed as incorrect or fraudulent.

For small businesses, chargebacks mean losing both the payment and any goods already delivered. The process protects cardholders from unauthorised charges, but it also holds merchants accountable for billing accuracy and service quality.

Common triggers include fraudulent card use, billing mistakes, and customer dissatisfaction with products or services.

You feel chargebacks acutely as a small business. You pay a fee whether you win or lose the dispute, and you risk losing both the payment and your goods.

Chargebacks are rising fast. Chargeback managers have reported a 76% year-on-year increase in disputes.

Chargebacks vs refunds: key differences

Customers and businesses handle refunds directly between themselves. This is the ideal outcome: you right any wrongs and receive your goods back in return for the refund.

Customers make chargebacks directly with their bank, which reverses the transaction and only gives you the chance to dispute it afterwards. Some customers incorrectly use a chargeback to avoid dealing with the business if they have a complaint; in fact, one report found that 53% of cardholders dispute transactions with their bank without ever contacting the retailer.

Refunds and chargebacks differ in four key ways:

• Financial impact: Refunds rarely incur extra fees, while chargebacks trigger processing costs and potential penalties
• Resolution time: Refunds settle quickly, while chargebacks take weeks or months due to bank involvement
• Governing rules: Refunds follow your return policy, while chargebacks follow strict card network timelines you don't control
• Business reputation: High chargeback rates can damage your standing with payment processors, while refunds carry no such risk

Are chargebacks or refunds better for merchants?

Refunds are better for you in almost every case. You avoid chargeback fees, maintain your payment processor relationship, and keep the customer connection intact.

When a chargeback or refund is approved, record it promptly so your financial statements stay accurate.

The effect of chargebacks on your business and finances

Chargebacks cost you money, time, and reputation. For every dollar lost, you incur at least $3.75–$4.61 in total costs, which includes fees, operational expenses, and lost goods. Each dispute drains resources even if you win, and frequent chargebacks can threaten your ability to accept card payments at all.

The 1% threshold matters. Most payment processors flag you if your chargeback rate exceeds 1% of total transactions. Cross this line, and you may face higher fees, mandatory monitoring programmes, or account termination.

Beyond fees, chargebacks create administrative burden and can damage your relationship with suppliers and customers alike.

Managing chargebacks effectively protects your business in several ways:

• Improve customer satisfaction: High chargeback rates often signal problems with your products, services, or refund process worth addressing
• Prevent fraud losses: Investigate each dispute to catch friendly fraud and recover revenue you're entitled to keep
• Protect your revenue: Even disputed chargebacks typically incur fees, so prevention saves more than winning disputes
• Maintain payment processing: Exceeding the 1% threshold can lead to account termination, cutting off your ability to accept cards
• Preserve your reputation: Consistent chargeback management demonstrates reliability to customers and payment partners

Stay compliant with Payment Card Industry (PCI) security standards and track your chargeback ratio monthly to catch problems early.

Common reasons for chargebacks

Chargebacks typically stem from fraud, business errors, or customer misunderstandings. While customers initiate most disputes, banks may also trigger chargebacks when their fraud detection systems flag suspicious activity.

Here are the most common causes merchants encounter:

Fraud

Fraudulent chargebacks occur when transactions are disputed due to unauthorised card use or deceptive claims.

• Unauthorised transactions: A fraudster uses the customer's card details without their knowledge, triggering a dispute when the cardholder spots the charge
• Friendly fraud: A customer falsely claims a legitimate purchase was unauthorised to avoid paying, often the hardest type to prove. Major card networks estimate this issue accounts for as much as 70% of all credit card fraud
• Business fraud: The merchant intentionally fails to deliver goods or services after receiving payment

Business errors

Mistakes on your end can also trigger chargebacks.

• Incorrect charges: Billing errors during payment processing prompt disputes from either the customer or the business
• Damaged or incorrect goods: Customers file chargebacks when they receive defective items and can't secure a refund through normal channels
• Unresolved complaints: Customers escalate to chargebacks when businesses fail to respond to complaints or provide adequate resolution

Customer errors

Sometimes customers initiate chargebacks by mistake.

• Unrecognised transactions: Unclear billing descriptors or unfamiliar business names lead customers to dispute legitimate charges they don't recognise. This problem is compounded by research showing that a third of merchants don't know exactly how their own billing descriptor appears on statements
• Accidental double purchases: Duplicate orders or payments trigger chargebacks from either the customer or the business to reverse the extra transaction

Errors relating to subscriptions and recurring payments

Recurring billing creates unique chargeback risks.

• Unwanted subscriptions: Customers dispute recurring charges they signed up for unintentionally or forgot about, often claiming fraud
• Failed cancellation requests: When businesses fail to process cancellation requests and charges continue, customers escalate to chargebacks

Who is involved in the chargeback process?

Understanding who's involved helps you know where to direct your response. Four parties play a role in every chargeback:

• Cardholder: The customer who disputes the charge
• Merchant: Your business, which must respond to the dispute
• Acquirer: Your payment processor, which notifies you and handles communication
• Issuer: The customer's bank, which evaluates the dispute and makes the final decision

Understanding the chargeback process

Customers typically have 60–120 days to file a chargeback, depending on the card network and dispute type. Visa, Mastercard, Amex, and Discover each set their own deadlines.

Here's how the process unfolds:

1. The customer disputes the charge

The customer believes a charge on their card is invalid and contacts their bank to dispute it within the valid timeframe.

2. The issuing bank evaluates the dispute

The issuing bank decides whether the reason is valid. If they find in favour of the customer, they grant a chargeback.

3. The issuing bank gives provisional credit

The bank credits the customer for now and contacts your acquirer. This credit will be reversed if the chargeback is denied at a later stage.

4. The acquirer notifies the merchant

Your acquirer debits your bank account and charges you a chargeback fee. The fee covers the payment processor's admin costs.

5. The merchant responds

You decide whether to accept or dispute the chargeback. Accepting ends the process immediately, while disputing requires submitting evidence within the response window.

Response deadlines vary by card network. Visa gives merchants 20 days, while Mastercard allows 45 days. Missing the deadline typically results in automatic loss and potential non-response fees.

6. The dispute resolution process

If you dispute a chargeback, you must give evidence to support your position, like proof of delivery, communications with the customer that prove they received the item, photographs, and sales receipts. You provide the evidence to your acquirer, who passes it to the bank for review. The bank ultimately decides whether to uphold or reverse the chargeback.

If a bank upholds the chargeback, the customer gets to keep the amount and the payment processor may charge you a chargeback fee. But if you win the dispute, the bank returns the amount and any fees incurred during the process.

Preventing chargebacks from occurring

Reduce chargebacks before they happen with these prevention strategies:

• Communicate clearly by setting expectations throughout the buying process with transparent billing descriptors, return policies, and refund terms
• Use fraud detection by choosing payment processors with built-in security tools like address verification and 3D Secure authentication
• Strengthen credit control by verifying customer details before shipping high-value orders and keeping records of all transactions

How to dispute and resolve chargebacks

When your payment processor notifies you of a chargeback, follow these steps to dispute it:

1. Respond within the deadline: Contact your acquirer within 10–30 days, depending on the card network. Missing this window typically means forfeiting the funds automatically.
2. Submit supporting evidence: Gather proof that the transaction was legitimate. Strong evidence like delivery confirmation and customer communications helps. If you fight chargebacks, you can expect an average win rate of 45%.
3. Wait for the bank's decision: The issuing bank reviews your evidence and decides whether to reverse or uphold the chargeback. Complex cases may escalate to the card network for final arbitration.

Record and manage chargeback fees in accounting

Record chargeback fees as operating expenses under bank fees in your accounts. If you lose the dispute, you may also need to write off the lost revenue as bad debt.

A bookkeeper or accountant can help you record these transactions correctly and ensure your financial statements stay accurate.

Manage chargebacks with confidence

Chargebacks are a normal part of accepting card payments, but they don't have to drain your time or profits. With clear financial records, prompt responses, and strong prevention practices, you can minimise disputes and protect your revenue.

Good financial visibility makes chargeback management easier. When your records are organised and up to date, you can respond to disputes quickly with the evidence you need to win.

With Xero cloud accounting software, you can track payments, manage cash flow, and keep your financial records in one place. You'll have the visibility to spot patterns, respond to disputes faster, and focus on running your business.

FAQs on chargebacks

Here are answers to common questions small business owners have about managing chargebacks.

How much does a chargeback cost my business?

Each chargeback typically costs $20–$100 per dispute in non-refundable processor fees, plus the full transaction amount and the value of any goods already delivered. You pay fees whether you win or lose the dispute.

How long do I have to respond to a chargeback?

Most payment processors give you 10–30 days to respond. Visa allows 20 days, while Mastercard provides 45 days. Missing the deadline usually means automatic forfeiture.

Can I recover chargeback fees if I win the dispute?

It depends on your payment processor. Some refund the chargeback fee when you win, while others keep it regardless of the outcome. Check your merchant agreement for details.

What chargeback rate will get my merchant account terminated?

Most payment processors flag accounts exceeding a 1% chargeback ratio. Crossing this threshold can trigger monitoring programmes, higher fees, or account termination.

Are chargebacks always bad for my business?

Not always. Chargebacks can reveal legitimate problems with your products, billing clarity, or customer service. Use dispute data to identify patterns and improve your processes.