Simple definition
The annual percentage rate, or APR, is the yearly cost of a loan expressed as a percentage that includes the interest rate plus certain lender fees. Think of the interest rate as the sticker price and the APR as the out-the-door price. Because it folds in fees, the APR is usually higher than the rate and lets you compare loans more fairly.
Why it matters
Two mortgages can share the same interest rate yet cost very different amounts once fees are counted. APR captures that difference in a single number, so comparing APRs helps you spot the loan that's truly cheaper. It's the fairer yardstick when you're shopping lenders against each other.
Real-life example
Imagine two lenders both quoting the same interest rate on a home loan. One charges heavy upfront fees; the other charges almost none. The first lender's APR comes out higher, revealing the fees the rate alone hid. Comparing APRs shows which loan actually costs more over time.
Common mistakes
- Comparing loans by interest rate alone and missing the fees the APR reveals.
- Assuming the lowest rate is the cheapest loan when a higher APR says otherwise.
- Forgetting APR usually assumes you keep the loan its full term, which skews short-term comparisons.
- Confusing APR with APY, which describes what savings earn, not what a loan costs.
Pro tips
- Compare the APR across lenders, not just the advertised interest rate.
- Ask what fees are baked into each APR so you're comparing like with like.
- If you'll sell or refinance soon, weigh upfront fees separately, since APR assumes the full term.
- Use the official Loan Estimate, which shows both the rate and the APR side by side.
Related Money Dictionary terms
- Interest RateThe percentage a lender charges you to borrow money, or pays you to keep money deposited, over a set period.
- MortgageA long-term loan used to buy a home, secured by the property itself, which the lender can foreclose on if you stop paying.
- PointsUpfront fees you can pay a lender at closing to lower your mortgage interest rate, each point costing one percent of the loan.
- Closing CostsThe fees paid to finalize a home purchase, covering things like appraisal, title work, and loan processing.
- RefinancingReplacing an existing loan with a new one, usually to get a lower rate, a different term, or a smaller monthly payment.
Frequently asked questions
Why is the APR higher than the interest rate?
Because APR includes certain lender fees and costs on top of the interest rate, spread across the loan's life. The interest rate covers only the cost of borrowing the principal; APR adds items like origination fees. That's why APR gives a fuller, and usually higher, picture of what the loan really costs.
Should I always pick the loan with the lowest APR?
Often, but not always. APR assumes you keep the loan for its full term, so if you expect to sell or refinance early, a loan with lower upfront fees but a slightly higher APR might cost less. Compare APRs as a starting point, then factor in how long you'll actually keep the loan.
Is APR the same as APY?
No. APR is the yearly cost of borrowing, including fees. APY, annual percentage yield, describes what savings or investments earn, and it accounts for compounding. They sound alike but point in opposite directions — one is what you pay on a loan, the other is what you earn on deposits.
Knowing what Annual Percentage Rate (APR) means is knowledge — the first half. A brick gets placed when you act on it: compare loan offers by APR, not just the advertised interest rate.
Sources & references
More in Real Estate
Plain-English education — not personalized legal, tax, or investment advice.