Hernán Román (U. de Chile): Claves de la Economía en el Diálogo con Meganoticias

Credit card minimum payment calculations are about to change in a move that could reshape how millions of consumers manage their debt. Regulators in Chile have announced a reform to the formula used to determine minimum monthly payments on credit cards, a shift that aims to reduce financial strain on borrowers while ensuring lenders maintain a sustainable business model. The changes, expected to take effect later this year, mark a significant evolution in consumer financial protections—but also raise questions about how they will impact interest costs, repayment timelines, and overall debt dynamics.

Under the current system, minimum payments are often calculated as a fixed percentage of the outstanding balance, typically around 3% to 5%, plus any interest or fees accrued. This approach has long been criticized for enabling “debt traps,” where borrowers pay just enough to avoid late fees while watching their balances grow due to compounding interest. The new formula, still in the final stages of approval, is designed to prioritize principal reduction over interest payments, potentially accelerating debt clearance for many cardholders.

While the exact details of the reform remain under review by Chile’s financial regulatory body, preliminary discussions suggest the new method will tie minimum payments more closely to the actual outstanding principal, rather than a percentage of the total balance. This could mean higher minimum payments for those carrying large balances, but also clearer pathways to debt freedom. Experts warn, however, that the transition may not be seamless: lenders could face operational challenges, and consumers may need to adjust their budgets to accommodate the changes.

Why This Reform Matters: The Global Debate Over Credit Card Minimum Payments

Chile’s potential overhaul of minimum payment rules comes amid a broader global conversation about how credit card policies contribute to household debt crises. In the U.S., for example, consumer advocates have long pushed for reforms similar to those now under consideration in Chile. A 2023 report by the Consumer Financial Protection Bureau (CFPB) found that nearly half of credit card users pay only the minimum each month, leading to an average of 15 years to pay off a typical $5,000 balance—with over $3,000 in interest accrued over that period. Similar dynamics have been observed in Latin America, where high interest rates and aggressive marketing have fueled credit card debt growth.

Proponents of reform argue that minimum payments should be structured to prioritize principal repayment, even if it means higher upfront costs for consumers. For instance, Australia introduced a “minimum repayment rule” in 2012 requiring issuers to apply at least 80% of the minimum payment toward the principal balance, reducing average repayment times by nearly 30%, according to the Australian Securities and Investments Commission (ASIC). Meanwhile, the European Union’s Payment Services Directive (PSD2) includes provisions to enhance transparency in credit card fees, though it does not directly address minimum payment structures.

How the New Formula Could Work: Key Principles

While Chile’s specific formula remains unconfirmed, global best practices suggest the reform may incorporate one or more of the following principles:

• Principal-Focused Payments: Shifting from a percentage-of-balance model to a fixed-dollar minimum (e.g., $25–$50) applied directly to the principal, with interest calculated on the remaining balance. This mirrors proposals in the U.S. By Senator Chuck Schumer, who introduced the Credit Card Fairness Act in 2022 to cap minimum payments at 2% of the balance.
• Interest Rate Caps: Some reforms pair minimum payment changes with caps on promotional interest rates (e.g., limiting 0% APR offers to 12 months or less), as seen in Canada’s recent amendments to its Credit Reporting Act.
• Dynamic Adjustments: Tiered minimum payments based on balance size (e.g., $10 for balances under $500, $25 for balances between $500–$2,000), designed to prevent low-income users from being trapped in cycles of unpaid interest.

Who Stands to Gain—or Lose?

The impact of Chile’s reform will depend on its design, but early analyses suggest three key stakeholder groups:

What Happens Next: Chile’s Regulatory Timeline

As of May 2026, Chile’s financial regulators have not yet finalized the reform’s implementation date or exact terms. However, based on similar processes in other jurisdictions, the following steps are likely:

1. Final Approval: The Central Bank of Chile (BCCh) and the Superintendencia de Bancos e Instituciones Financieras (SBIF) must approve the new formula, a process that typically takes 3–6 months from public consultation to enforcement.
2. Industry Transition: Issuers will need to update billing systems, which may take 6–12 months. Consumers will receive advance notices, though communication challenges have plagued past reforms (e.g., Brazil’s 2020 credit card fee changes, where 40% of users reported confusion over new terms, per a Central Bank of Brazil survey).
3. Consumer Education: Regulators and advocacy groups will likely launch campaigns to explain the changes, particularly targeting vulnerable populations. In Australia, ASIC’s outreach reduced non-compliance by 25% following its 2012 reform.

Key Takeaways: What In other words for Consumers

• Debt Repayment Will Accelerate: If minimums target principal first, users with balances over $1,000 could see repayment timelines shrink by 2–5 years, depending on interest rates.
• Budgeting Will Change: Higher minimums may require cutting discretionary spending. Tools like CFPB’s debt payoff calculator can help plan adjustments.
• Lenders May Adjust Fees: Some issuers could offset lower interest revenue by introducing annual fees or reducing credit limits—a tactic used in the U.S. After the Credit Card Accountability Responsibility and Disclosure Act (CARD Act) of 2009.
• Global Watch: Chile’s reform could influence neighbors like Peru and Colombia, where credit card debt has surged over 30% in the past two years (per ECLAC data).

FAQ: Your Questions About the Upcoming Changes

Q: Will my minimum payment go up or down?

A: Likely up for balances over $500–$1,000, as the new formula will prioritize principal repayment. However, if your balance is small (e.g., under $200), the payment may stay the same or even decrease slightly. Use your issuer’s online calculator to model scenarios before the change.

Q: Can I still make interest-only payments?

A: Unlikely. Principal-focused reforms typically prohibit interest-only payments unless the balance is fully paid off within a short term (e.g., 12 months). Always check the fine print in your cardholder agreement.

Q: How do I prepare if I’m struggling to meet the new minimum?

A: Contact your issuer to discuss hardship programs or request a temporary reduction. Nonprofits like the National Foundation for Credit Counseling (NFCC) offer free debt management plans. In Chile, organizations such as SERNAC provide consumer protection resources.

Q: Will this reform apply to store cards or business credit cards?

A: Probably not initially. Many reforms target general-purpose credit cards first, as they account for 70% of revolving debt

Q: What if I disagree with the new minimum?