A merchant category code (MCC) is a four-digit number used for retail financial services to classify a business by the types of goods or services it provides. Codes are specified by the
ISO 18245 standard.
Assignment of codes
MCCs are assigned either by merchant type (e.g., one for hotels, one for office supply stores, etc.) or by merchant name (e.g., 3000 for
United Airlines
United Airlines, Inc. is a Major airlines of the United States, major airline in the United States headquartered in Chicago, Chicago, Illinois that operates an extensive domestic and international route network across the United States and six ...
) and is assigned to a merchant by a credit card company when the business first starts accepting that card as a form of payment. The same business may code differently with different credit cards, and different sections or departments of a store may code differently.
Uses of codes
An MCC reflects the primary category in which a merchant does business and may be used:
* to determine the
interchange fee
An interchange fee is a fee paid between banks for the acceptance of card-based transactions. Usually for sales/services transactions it is a fee that a merchant's bank (the "acquiring bank") pays a customer's bank (the " issuing bank").
In a ...
paid by the merchant, with riskier lines of business paying higher fees
* by credit card companies to offer cash back rewards or reward points for spending in specific categories
* by card networks to define rules and restrictions for card transactions (for example, Automated Fuel Dispensers (MCC 5542) have specific rules for authorization and clearing messages)
* for tax purposes, e.g., in the
United States
The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...
, to determine whether a payment is primarily for “services”, which needs to be reported by the payor to the
Internal Revenue Service
The Internal Revenue Service (IRS) is the revenue service for the Federal government of the United States, United States federal government, which is responsible for collecting Taxation in the United States, U.S. federal taxes and administerin ...
for tax purposes, or for “merchandise”, which does not
Code lookup tools
There are multiple resources credit card users can consult to predict how credit card purchases with given vendors may be categorized. Examples include:
*
*
*
*
See also
*
ISO 8583
ISO 8583 is an international standard for ''financial transaction card originated'' interchange messaging. It is the International Organization for Standardization standard for systems that exchange electronic transactions initiated by cardholde ...
*
ISO 18245
*
NAICS Code
*
Standard Industrial Classification
The Standard Industrial Classification (SIC) is a system for classifying industries by a four-digit code as a method of standardizing industry classification for statistical purposes across agencies. Established in the United States in 1937, it ...
References
Credit card terminology
Classification systems
{{business-term-stub