As of January 1, 2025, the maximum legal interest rate in Canada is 35% Annual Percentage Rate (APR), lowered from the previous 60% Effective Annual Rate (EAR) to combat predatory lending. Charging more than this rate on most loans is a criminal offense under the Criminal Code, though certain exceptions exist for specific, smaller loans or commercial, business-related loans.
The Criminal Code makes it an offence to: (1) enter into an agreement or arrangement to receive interest at a rate exceeding 60 per cent; and, (2) actually receive interest at a rate exceeding 60 per cent.
As of January 1, 2025, the criminal interest rate was reduced to a cap of 35% annual percentage rate (APR). Prior to these amendments, the criminal rate of interest was capped at 60% effective annual rate (EAR), which is approximately 48% APR.
But yeah, so big picture California says 10%, that's what you can charge on a loan and if you exceed 10%, you have a usury problem.
A 30% APR is reasonable for personal loans only if you have bad credit. It's far from the lowest rate you can get with a higher credit score. Personal loan APRs tend to range from around 4% to 36%.
Yes, getting a 4% mortgage rate is difficult but possible in early 2026, often requiring strategies like assuming an existing low-rate loan (FHA/VA), using builder incentives (especially for new builds), buying discount points, securing a shorter-term loan (like 15-year), or having excellent credit/financials. While general 30-year rates are in the low 6% range, these methods can significantly lower your effective rate.
There is no federal law that sets maximum interest rates on all consumer loans; rather, rates are restricted at the state level. This means usury laws vary between states.
The “Rule of 78 method” refers to an interest/profit calculation method by multiplying the total interest/profit payable over the loan/financing tenure by a fraction, the numerator of which is the number of periods remaining on such financing at the time the calculation is made, and the denominator of which is the sum ...
Agree On The Amount Being Borrowed
Before anything can go into writing, both parties must agree on how much is being borrowed. There's no legal limit on how much one family member can loan another, but loans over $10,000 will have certain tax requirements, which we'll look at more closely below.
Canada's 90% rule helps non-residents and recent immigrants claim full federal tax credits (like the Basic Personal Amount) if 90% or more of their net worldwide income for the relevant tax year is from Canadian sources; otherwise, credits are prorated (reduced) based on their Canadian residency period, ensuring fairness for those who weren't residents all year.
Effective as of January 1, 2025, the criminal rate of interest specified in section 347 of the Criminal Code (Canada) (the Criminal Code) was reduced to an annual percentage rate (APR) that exceeds 35%. Prior to the amendments, the criminal rate of interest was an effective annual rate (EAR) that exceeded 60%.
But depending on the lender, the borrower's credit score and financial situation and other factors, personal loan interest rates can generally range from under 6% to 36%—although higher interest rates aren't unheard of in states where it's allowed.
In California, absent an exception which we discuss in depth below, the maximum allowable interest rate for consumer loans is 10% per year. For non-consumer loans, the interest rate can bear the maximum of whichever is greater between either: i) 10% per annum; or ii) the “federal discount rate” plus 5%.
The 3-7-3 Rule in mortgages isn't a loan type but a federal timeline from the TILA-RESPA Integrated Disclosure (TRID) rule, ensuring borrower protection by mandating disclosures within 3 business days of application, a 7-business-day wait between the initial Loan Estimate and closing, and another 3-day wait if significant changes (like APR) occur, giving borrowers time to review costs before committing to a loan.