The Predatory Loan Prevention Act
Effective March 23, 2021, the Predatory Loan Prevention Act caps the all-in APR on nearly every consumer loan in Illinois — payday loans, installment loans, and title loans alike — at 36%. The cap isn't a suggestion: any loan written above 36% APR is legally void, meaning the lender forfeits the right to collect principal, interest, or fees on it.
What Happened to Payday Lenders
Before the cap, the average payday loan APR in Illinois sat around 297%, according to state regulator data. Once the 36% ceiling took effect, nearly every high-cost payday and auto-title lender surrendered its Illinois license rather than operate at the new rate — the traditional payday storefront model largely disappeared from the state within a couple of years.
What This Means If You're Looking for a Loan Today
You won't find a licensed 300%-APR payday loan in Illinois — that product no longer legally exists here. What you will find is a smaller pool of lenders willing to write short-term or installment credit at or under 36% APR, which means approval can be more selective and loan amounts more conservative than in states with no cap. Comparing multiple lenders matters more, not less, in a capped market.
| Factor | Illinois Rule |
|---|---|
| All-in APR cap | 36%, on virtually all consumer loans |
| Governing law | Predatory Loan Prevention Act (815 ILCS 123) |
| Loans above the cap | Void and unenforceable |
| Effective date | March 23, 2021 |
Because every licensed lender in Illinois has to operate under the same 36% ceiling, the differences that matter most are approval odds, loan size, and repayment terms — not rate shopping in the way you'd do in an uncapped state.
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