Idaho Payday Loan Laws, Explained

Last updated: July 20, 2026

By the US Lending Editorial Team · Reviewed for factual accuracy against the federal and state sources cited on this page.

Key takeaway

Key takeaway: Idaho is one of the more permissive states left in the country when it comes to payday lending — a generous dollar cap, but nothing at all stopping the rate a lender can charge.

Who this is forThis guide is for Idaho residents comparing a payday, cash-advance, or short-term loan, and anyone checking what is legally allowed before they borrow.

When to use itUse it before you accept any offer, so you can compare the total cost across more than one lender.

What this page covers

The $1,000 Loan Cap
No Rate Cap — And What That Means
Legislative Efforts to Change This

The $1,000 Loan Cap

Under Idaho Code § 28-46-413, a single payday loan can't exceed $1,000, and no lender can hold more than $1,000 in outstanding principal to the same borrower at once. That's a notably higher ceiling than most states set.

No Rate Cap — And What That Means

Idaho currently places no limit on the finance rates and charges a payday lender can apply. In practice, that's translated to some of the highest average APRs in the country, with rates around 521% reported in past state data — among the steepest of any state that still permits the product.

Legislative Efforts to Change This

That may not stay the case indefinitely. Recent legislative sessions have seen proposals — including Senate Bill 1285 — aimed at capping payday and title loan rates, with one version proposing a 36% APR ceiling matching the federal Military Lending Act standard. As of this writing, no cap has passed, but it's an active area of debate in the legislature.

Factor	Idaho Rule
Loan cap	$1,000 outstanding principal
APR cap	None currently
Reported average APR	Around 521% in past state data
Pending legislation	36% cap proposals under active debate

Check current rate rules with the Idaho Department of Finance, since any future rate cap would materially change this page's guidance.

Because Idaho has no rate ceiling right now, comparing the actual dollar cost across multiple lenders is the single most important step before borrowing here.

Sources: NCSL — Payday Lending State Statutes · CFPB — Payday Loans

Idaho Payday Loan FAQ

Are payday loans legal in Idaho?

Yes, and Idaho is one of the more permissive states, allowing loans up to $1,000 with no cap on the interest rate.

Is there an interest rate cap in Idaho?

No. Idaho currently has no APR cap; past state data reported average APRs around 521%. A 36% cap has been proposed.

How much can you borrow in Idaho?

Up to $1,000 in outstanding principal.

Compare Idaho lender offers — free, and checking won't affect your credit score.

Start Your Free Match → No obligation. Soft check only, and lenders in our network work with all credit types.