By Hannah Stone March 27, 2025
High Risk Merchant Category Codes (MCCs) play a crucial role in the world of payment processing. These codes are used by financial institutions to categorize businesses based on the products or services they offer. While most businesses fall into standard MCCs, there are certain industries that are considered high risk due to various factors such as chargeback rates, regulatory concerns, or reputational risks.
Being assigned a high risk MCC can have significant implications for a business, including limited access to payment processing services and higher fees. In this article, we will explore what high risk MCCs are, how they are identified, and what steps businesses can take if they are assigned one.
Understanding Merchant Category Codes (MCCs)
Merchant Category Codes (MCCs) are four-digit numbers assigned to businesses by credit card networks such as Visa, Mastercard, and American Express. These codes provide a standardized way to classify businesses based on the products or services they offer. MCCs are used by financial institutions to determine the level of risk associated with processing payments for a particular business. They also help in identifying the appropriate interchange fees that merchants need to pay for each transaction.
MCCs cover a wide range of industries and businesses, including retail stores, restaurants, hotels, and online merchants. Each industry has its own set of MCCs, which are further divided into subcategories to provide more specific classifications. For example, a retail store may have an MCC of 5411, while a restaurant may have an MCC of 5812.
Identifying High Risk Merchant Category Codes

High risk MCCs are assigned to businesses that operate in industries with a higher likelihood of chargebacks, fraud, or regulatory concerns. Financial institutions use various criteria to determine whether a business falls into the high risk category. Some common factors that contribute to a high risk MCC assignment include:
1. High chargeback rates: Chargebacks occur when customers dispute a transaction and request a refund from their credit card issuer. Industries with high chargeback rates, such as online gambling or adult entertainment, are often considered high risk.
2. Regulatory concerns: Businesses operating in industries with strict regulations, such as pharmaceuticals or firearms, are more likely to be assigned a high risk MCC due to the potential legal and compliance risks associated with these industries.
3. Reputational risks: Certain industries, such as debt collection or payday lending, have a higher likelihood of negative customer experiences or public scrutiny. Financial institutions may assign high risk MCCs to businesses in these industries to mitigate reputational risks.
Implications of Being Assigned a High Risk MCC

Being assigned a high risk MCC can have significant implications for a business. Some of the key implications include:
1. Limited access to payment processing services: Financial institutions may be hesitant to provide payment processing services to businesses with high risk MCCs. This can make it challenging for these businesses to accept credit card payments, limiting their ability to attract customers and generate revenue.
2. Higher fees: Businesses with high risk MCCs often face higher fees for payment processing services. Financial institutions charge higher fees to compensate for the increased risk associated with processing payments for these businesses.
3. Increased scrutiny and monitoring: Businesses with high risk MCCs may be subject to increased scrutiny and monitoring by financial institutions. This can include regular reviews of transaction activity, stricter underwriting requirements, and more frequent audits.
Steps to Take if Assigned a High Risk MCC

If a business is assigned a high risk MCC, there are several steps it can take to mitigate the impact and ensure continued access to payment processing services. These steps include:
1. Understand the reasons for the high risk MCC assignment: It is important for businesses to understand the specific reasons why they have been assigned a high risk MCC. This can help them identify areas of improvement and take necessary actions to mitigate the risks associated with their industry.
2. Review and improve internal processes: Businesses should review their internal processes and procedures to identify any areas that may contribute to the high risk MCC assignment. This can include implementing stricter fraud prevention measures, improving customer service, or enhancing compliance procedures.
3. Monitor chargeback rates: High chargeback rates are a common reason for high risk MCC assignments. Businesses should closely monitor their chargeback rates and take proactive measures to reduce them. This can include implementing better dispute resolution processes, improving product or service quality, or enhancing customer communication.
4. Seek professional advice: Businesses facing high risk MCC assignments may benefit from seeking professional advice from payment processing experts or consultants. These professionals can provide guidance on industry best practices, compliance requirements, and strategies to mitigate risks.
Finding a High Risk Merchant Account Provider

One of the most important steps for businesses with high risk MCCs is to find a reliable high risk merchant account provider. High risk merchant account providers specialize in working with businesses in high risk industries and have the expertise to navigate the unique challenges associated with these industries. When choosing a high risk merchant account provider, businesses should consider the following factors:
1. Experience and industry knowledge: It is important to choose a provider with extensive experience in working with businesses in high risk industries. They should have a deep understanding of the specific challenges and requirements of these industries.
2. Reputation and track record: Businesses should research the reputation and track record of potential high risk merchant account providers. This can include reading customer reviews, checking industry certifications, and evaluating their financial stability.
3. Payment processing solutions: Businesses should assess the payment processing solutions offered by potential providers. This can include evaluating their technology capabilities, integration options, and support for multiple payment methods.
4. Pricing and fees: While higher fees are often associated with high risk MCCs, businesses should still compare pricing and fees among different providers. It is important to understand the fee structure, including any additional charges for chargebacks or other risk factors.
Mitigating Risks and Managing a High Risk MCC
Once a business has found a high risk merchant account provider, there are several strategies it can implement to mitigate risks and effectively manage its high risk MCC. These strategies include:
1. Implement robust fraud prevention measures: Businesses should invest in advanced fraud prevention tools and technologies to minimize the risk of fraudulent transactions. This can include implementing address verification systems, card security codes, and transaction monitoring systems.
2. Enhance customer communication and support: Clear and transparent communication with customers is essential for businesses with high risk MCCs. Providing detailed product or service information, clear refund and return policies, and responsive customer support can help reduce the likelihood of chargebacks and disputes.
3. Maintain compliance with industry regulations: Businesses operating in high risk industries must stay up to date with the latest regulatory requirements. This can include obtaining necessary licenses and permits, implementing robust compliance procedures, and regularly reviewing and updating policies and procedures.
4. Regularly review and analyze transaction data: Businesses should regularly review and analyze transaction data to identify any patterns or trends that may indicate potential risks or issues. This can help in identifying areas for improvement and implementing proactive measures to mitigate risks.
Frequently Asked Questions about High Risk MCCs
Q1. What are some common industries that are assigned high risk MCCs?
A1. Some common industries that are assigned high risk MCCs include online gambling, adult entertainment, pharmaceuticals, firearms, debt collection, and payday lending.
Q2. Can a business change its MCC if it is assigned a high risk MCC?
A2. In some cases, businesses may be able to change their MCC if they can demonstrate that they have made significant changes to their operations or business model. However, this process can be complex and may require approval from the credit card networks and financial institutions.
Q3. Are all high risk MCCs treated the same by financial institutions?
A3. While all high risk MCCs are considered higher risk, the level of scrutiny and restrictions imposed by financial institutions may vary depending on the specific MCC and the business’s individual risk profile.
Q4. Can a business with a high risk MCC still accept credit card payments?
A4. Yes, businesses with high risk MCCs can still accept credit card payments. However, they may face more limited options for payment processing services and higher fees.
Q5. How can businesses reduce their chargeback rates?
A5. Businesses can reduce their chargeback rates by implementing stricter fraud prevention measures, improving customer communication and support, and addressing any product or service quality issues.
Conclusion
High Risk Merchant Category Codes (MCCs) are an important aspect of payment processing, helping financial institutions categorize businesses based on the level of risk associated with their industry. Being assigned a high risk MCC can have significant implications for a business, including limited access to payment processing services and higher fees.
However, businesses can take steps to mitigate the impact of a high risk MCC assignment, such as understanding the reasons for the assignment, improving internal processes, and seeking professional advice.
Finding a reliable high risk merchant account provider is also crucial for businesses with high risk MCCs. By implementing robust fraud prevention measures, enhancing customer communication and support, and maintaining compliance with industry regulations, businesses can effectively manage their high risk MCC and minimize risks.
