What is MCC 4121?
MCC 4121 is the Merchant Category Code for Taxicabs and Limousines. This four-digit code is used by credit card networks to classify businesses that sell taxicabs and limousines.
When you use your credit card at a merchant classified under MCC 4121, the transaction is tagged with this code. Your credit card issuer uses this code to determine what rewards you earn—whether it's bonus miles, cashback, or base points.
Credit Cards That Earn Bonus Rewards on MCC 4121
HSBC Revolution
4 MPDIncluded in whitelist
Cap: Cap at $1,500 a month
Citibank Rewards MasterCard
4 MPDNot excluded
Cap: Cap at $1,000 a month
Note: Online spend only - excludes travel-related MCCs (3000-3999 range)
Woman's World MasterCard
4 MPDNot excluded
Cap: Cap at $1,000 a month
Note: Online spend only
UOB Visa Signature
4 MPDNot excluded
Cap: Must spend between $1,000 to $1,200 via contactless and $1,000 to $1,200 for FCY
Note: Offline: Local contactless spend between $1,000-$1,200 | FCY: Foreign currency transactions between $1,000-$1,200
UOB Lady's Card
4 MPDEligible under Transport category
Cap: Cap at $1,000 per calendar month per bonus category
Note: Must select 2 bonus categories: Beauty & Wellness, Dining, Entertainment, Family, Fashion, Transport, or Travel. Earn 1X UNI$ for every $5 spent on all other eligible categories.
UOB Lady's Solitaire
4 MPDEligible under Transport category
Cap: Cap at $750 per calendar month per bonus category
Note: Must select 2 bonus categories: Beauty & Wellness, Dining, Entertainment, Family, Fashion, Transport, or Travel. Earn 1X UNI$ for every $5 spent on all other eligible categories.
Cards That Don't Earn Bonus
These cards earn base rewards (1 MPD) on MCC 4121:
✗OCBC Rewards
✗UOB Preferred Platinum Visa
Tips for Maximizing Rewards on MCC 4121
- Use the card with the highest bonus rate for this MCC category
- Track monthly caps to avoid missing out on bonus rewards
- Check if online vs offline spending affects your rewards rate
- Verify the MCC before making large purchases to ensure bonus eligibility
- Consider having multiple cards to maximize rewards across different MCCs
Related MCC Codes
Explore similar MCC codes to find cards that earn rewards on related categories: