Cracking the Credit Code: How Nu Colombia Became the #1 Net Card Issuer Every Year Since 2022
May 19, 2026
Cracking the Credit Code: How Nu Colombia Became the #1 Net Card Issuer Every Year Since 2022
Colombia’s central bank caps interest rates at approximately 25%. Any borrower whose risk profile requires higher pricing gets rejected. The regulation was designed to protect consumers from predatory lending. In practice, it locks 65% of the adult population out of formal credit and pushes 11 million Colombians into gota-a-gota, informal street lending at 382% APR for individuals and 667% for small businesses.
Nu Colombia entered this market in September 2020 with a single credit card. By early 2026, it had reached 4.2 million customers, the #1 net credit card issuer position every year since 2022, and 8% credit card market share, all within the usury ceiling.
Complimentary Research
Description
At WhiteSight, we’ve deconstructed how three credit card types, each engineered for a different layer of the exclusion problem, produced these results inside a regulatory constraint that should have made them impossible.
Inside this research brief, you’ll find answers to:
- Why does a country where 96% of adults hold a financial product have only 35% credit access?
- How does Colombia’s interest cap work, and why does a consumer protection regulation push 11 million borrowers into 382% APR street lending?
- Why did Nu enter through credit cards and wait 3.5 years before launching a savings account?
- How did three card types, Standard (Tarjeta Nu Moradita), Subscription (NuControl), and Secured (Tarjeta Abre Caminos), triple approval rates without violating the regulatory framework?
- How do the three credit cards connect to a seven-product dual-track architecture spanning credit and savings?
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