What is usury
Last updated: April 1, 2026
Key Facts
- Usury historically referred to any interest on loans, but now refers specifically to excessive interest rates
- Most jurisdictions have established legal limits on interest rates to prevent usury
- Usury laws vary significantly by country, state, and type of loan
- Payday loans and certain credit products have been criticized for effectively practicing usury
- Consequences for usury include loan invalidation, penalties, and criminal charges in some jurisdictions
Definition and History
Usury is the charging of interest on loans, particularly at rates considered excessive, illegal, or morally wrong. The term has ancient roots, with many religions and historical legal systems prohibiting or restricting interest on loans. Modern usury laws define excessive interest as rates exceeding legal maximums set to protect borrowers from exploitation.
Historical Context
Throughout history, usury was condemned by religious institutions and considered immoral. Christianity, Judaism, and Islam all had prohibitions against charging interest on loans during medieval periods. As modern economies developed, usury laws evolved to permit reasonable interest while preventing predatory lending practices. The definition shifted from all interest to only excessive interest rates.
Modern Usury Laws
Contemporary usury laws exist in most countries to protect borrowers from exploitation. These laws typically set maximum interest rates for consumer loans, though rates vary significantly:
- Personal loans - Usually limited to 20-35% annual interest depending on jurisdiction
- Credit cards - Often have higher allowable rates than personal loans
- Mortgages - Typically regulated separately with lower rate limits
- Payday loans - Subject to varying restrictions, with some states setting limits while others allow very high rates
Consequences of Usury
Lenders who violate usury laws face legal penalties that vary by jurisdiction. Consequences may include voiding the contract, refunding excess interest, civil damages, fines, and in severe cases, criminal prosecution. Borrowers who identify usurious practices may pursue legal action to recover damages.
Usury in Modern Context
Today's debate over usury focuses on predatory lending practices, particularly with payday loans, title loans, and high-fee lending products. Consumer protection advocates argue these loans effectively charge usurious rates despite operating within some jurisdictions' legal frameworks. The struggle between lender profitability and borrower protection continues to shape evolving usury law.
Related Questions
What is considered an excessive interest rate for usury?
Usury definitions vary by jurisdiction, but interest rates exceeding 20-35% annually are often considered excessive for consumer loans in many states. Payday loans charging 400% or higher annual percentage rates are criticized as effectively usurious, though some jurisdictions permit these rates legally.
What are payday loans and usury concerns?
Payday loans are short-term, high-interest loans with typical APRs of 300-400%. Consumer advocates argue these constitute usury despite legal operation in many states, as borrowers often become trapped in cycles of repeated borrowing at unsustainable rates.
How do usury laws differ between states and countries?
Usury laws vary dramatically across jurisdictions. Some states prohibit payday lending entirely, while others allow rates exceeding 400% annually. International variation is even greater, with some countries maintaining strict usury limits and others having minimal restrictions.
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Sources
- Wikipedia - Usury CC-BY-SA-4.0
- Investopedia - Usury Definition Commercial