Revolving credit regulation in Spain: legislation and case law
Few retail financial products concentrate as much legal tension as revolving credit. Its regime does not come from a single rule, but from the overlap of a 1908 law that remains fully in force, a body of case law built over the last decade and a specific transparency rule adopted in Spain for this particular product.
Usury: a 1908 law applied to a 21st-century product
The Usury Act allows a loan to be declared void when its interest is notably higher than the normal interest rate and manifestly disproportionate to the circumstances of the case. What sets revolving credit apart is that its rates are structurally far above those of fixed-term consumer credit, which has forced the courts to specify the correct benchmark: not the statutory interest rate, nor consumer credit in general, but the average rate for this specific category published by the Bank of Spain.
From the debate on price to the debate on transparency
As the usury criterion has become more objective, the dispute has shifted to the substantive transparency test. The question is no longer how much the credit costs, but whether the consumer could understand the economic burden they were taking on. The decisive point is nearly always the same: whether they were told, with a specific example and before signing, how much they would end up paying, and for how long, if they paid only the minimum.
Spain’s specific transparency rule
In 2020, Spain approved a ministerial order on this product that strengthens three areas: pre-contractual information, with representative examples of different payment scenarios; periodic information during the life of the contract, including an express warning when the payment chosen does not significantly reduce the principal; and the assessment of repayment capacity, both at approval and when the limit is raised.
What the EU consumer credit reform adds
The EU consumer credit reform introduces additional obligations specific to open-ended and revolving credit agreements: periodic review of the credit limit granted, alerts to consumers whose balance is not going down, and the duty to offer them faster repayment options. For Spanish issuers, this comes on top of what national rules already require rather than replacing it.
Where we start
With the inventory of terms and conditions. Before discussing litigation strategy, you need to know how many contract versions coexist in the live portfolio, how many contracts sit under each one and what pre-contractual documentation came with each version. That map lets you segment the exposure and make informed decisions on where to defend, where to settle and which contracts to renew. Without it, every claim is answered as if it were the first.
Revolving credit
Revolving credit card
Usury
Transparency test
Minimum payment
Bank of Spain average rate
Periodic statement
Credit limit
Terms and conditions