What APR Includes That a Rate Does Not

An interest rate tells you only what the lender charges to borrow the principal. The annual percentage rate (APR) is a legally defined measure that adds the other charges you pay to get the credit, such as points, origination fees, broker fees and mortgage insurance, and expresses the total as a yearly rate. It still leaves out several costs, assumes you keep the loan for its full term, and on credit cards ignores fees altogether.

Key takeaways

APR relates the money you actually receive to the payments you make; fees taken at closing shrink the amount financed, so the APR comes out above the note rate.
On a mortgage, points, lender fees, broker fees and mortgage insurance are in the APR; bona fide, reasonable title, pre-closing appraisal, credit report, survey and notary fees and escrow deposits are not.
In an illustrative $300,000 mortgage at 6.5% with $6,000 of points and lender fees, the APR is about 6.70%, but repaid after five years the loan costs about 6.99% a year.
The same fee raises the APR more on a shorter loan, so APRs compare best between loans with the same term.
A credit card APR is the periodic rate times the number of periods in a year, so annual fees, cash advance fees and daily compounding do not show up in it.

The legal definition of APR

Regulation Z, the CFPB rule implementing the Truth in Lending Act, defines the APR for closed-end loans such as mortgages, auto loans and personal loans in section 1026.22: a yearly rate that relates the amount and timing of what you receive to the amount and timing of what you pay, computed by the actuarial method in Appendix J or the United States Rule method.

Two definitions make that work. The finance charge is the cost of consumer credit as a dollar amount: any charge you pay that the lender imposes as a condition of or incident to the credit, other than charges you would also pay in a comparable cash purchase. The amount financed is the loan amount plus any other financed items that are not finance charges, minus any prepaid finance charge, meaning a finance charge paid at or before closing or withheld from the proceeds.

The interest rate is simply the rate on the note. As the CFPB's explanation of mortgage interest rates and APRs puts it, the rate does not reflect fees or other charges, while the APR reflects the rate plus points, broker fees and other charges paid to get the loan.

The disclosed APR need not be exact. It counts as accurate within 1/8 of a percentage point of the true figure, or 1/4 of a point in an irregular transaction, such as one with multiple advances or irregular payment amounts.

What counts as a finance charge

Section 1026.4 lists what goes in, what stays out and what depends on conditions. Some switch sides by loan type: an appraisal or credit report fee is a finance charge on a car or personal loan but is usually excluded on a loan secured by real estate.

Charge	Treatment	Condition or rule
Interest	Included	Always.
Points paid by the borrower, loan and origination fees, assumption and finder's fees	Included	Points paid by the seller are excluded as "seller's points."
Mortgage broker fees	Included	Even if the lender does not require a broker and keeps none of the fee.
Mortgage insurance and loan guarantee fees	Included	Any coverage protecting the lender against default.
Appraisal, investigation and credit report fees	Included, with real estate exceptions	On loans secured by real estate, credit report fees and appraisal or inspection fees for work done before closing are excluded if bona fide and reasonable.
Title examination, title insurance, survey, document preparation, notary fees	Excluded	Real estate and residential mortgage loans only, and only if bona fide and reasonable.
Escrow deposits for taxes and insurance	Excluded	Real estate loans, if the amounts would not otherwise be finance charges.
Recording fees and taxes paid to public officials for the lien	Excluded	If itemized and disclosed.
Application fee	Excluded	Only if charged to every applicant, whether or not credit is extended.
Late, over-limit and default charges; annual or participation fees on a credit plan	Excluded	Late fees must be for actual, unanticipated late payment.
Credit life, disability or loss-of-income insurance; debt cancellation coverage	Depends	Excluded only if not required, that fact and the premium are disclosed in writing, and you sign or initial a request for it.
Property or hazard insurance	Depends	Excluded if you may buy it from an insurer of your choice and the lender discloses that.
Closing agent fees (settlement agent, attorney, title or escrow company)	Depends	Included only if the lender requires the service or the charge, or keeps part of it.

Property taxes and homeowner's insurance premiums held in escrow are generally not finance charges, according to the official commentary in Supplement I to Regulation Z, so they normally stay out of the APR even though they sit in the monthly mortgage payment.

How APR is calculated

For a loan with equal monthly payments, the APR is the yearly rate that makes the present value of the payments equal to the amount financed. It has no closed-form answer and is solved by iteration.

Amount financed = Σ (t = 1 to n) Payment ÷ (1 + i)^t
APR = i × 12

Payment         = scheduled monthly payment, set by the note rate on the full loan amount
Amount financed = loan amount − prepaid finance charges
n               = number of monthly payments
i               = monthly rate that makes both sides equal

Because fees reduce the left side while the payment stays the same, the solved rate rises above the note rate.

A 30-year mortgage with points

Illustrative example: a $300,000, 30-year fixed loan at 6.5%. The borrower pays 1 point ($3,000) and $3,000 of other lender fees, plus $2,500 of appraisal, credit report and title charges.

Monthly payment (principal and interest) = $1,896.20
Prepaid finance charges = $3,000 + $3,000 = $6,000
Amount financed         = $300,000 − $6,000 = $294,000
APR                     ≈ 6.695% (about 6.70%)
Finance charge          ≈ $388,633 over 30 years

The $6,000 of lender charges adds about 0.20 percentage point to the rate. The excluded $2,500 would have pushed it to about 6.78%.

A Loan Estimate shows this APR on page 3 under "Comparisons," with the statement "This is not your interest rate," as section 1026.37(l) requires. The same table's "In 5 Years" line totals principal, interest, mortgage insurance and loan costs through month 60, about $122,272 here, a five-year view the APR does not give. The Closing Disclosure repeats the APR and finance charge under "Loan Calculations."

A personal loan with a fee taken from proceeds

Illustrative example: a $10,000, 36-month loan at 11% with a 5% origination fee withheld from the proceeds, so $9,500 reaches the borrower.

Monthly payment = $327.39 (on the full $10,000)
Amount financed = $9,500
APR             ≈ 14.58%
Finance charge  = $1,785.94 interest + $500 fee = $2,285.94
Total of payments = $11,785.94

The 5% fee adds about 3.6 percentage points to the rate, far more than the mortgage fees did, because it is a larger share of the loan (5% against 2%) and is spread over 3 years rather than 30. These four figures appear together in the disclosure required by section 1026.18.

APR is not APY

Annual percentage yield (APY), the deposit-account measure under Regulation DD, reflects the total interest paid including compounding over 365 days, using the formula in Appendix A to Regulation DD. A 5% rate compounded monthly gives an APY of about 5.12%. An APR adds no compounding: 5% APR on a monthly loan is simply about 0.4167% a month.

Where the APR misleads

It assumes you keep the loan to term

Disclosures reflect the legal obligation over the full term, so fees are spread across all 360 payments. If the loan ends earlier through a sale, refinance or payoff, the up-front fees are spread over fewer years and the actual cost rises.

Illustrative example (continued): the same $300,000 loan, repaid at month 60 when the balance is about $280,833. Solving for the rate that equates the $294,000 received with 60 payments plus the payoff gives the actual cost.

Loan repaid after	Actual annualized cost	Disclosed APR
3 years	about 7.26%	6.70%
5 years	about 6.99%	6.70%
10 years	about 6.79%	6.70%
30 years	about 6.70%	6.70%

This changes rankings. A hypothetical 6.75% loan with no points or lender fees has an APR of 6.75%, so the 6.70% offer looks cheaper. But the points-and-fees loan only costs less if it is kept about 13 years (158 months); repaid at five years, it costs about 6.99% against 6.75%. Because APR assumes scheduled payments, it also never reflects a prepayment penalty.

The same fees weigh more on shorter terms

The $6,000 of charges above gives an APR of about 6.82% on a 15-year loan at 6.5%, against 6.70% over 30 years. On the $10,000 personal loan with a $500 fee, the APR is about 20.8% over 12 months, 14.6% over 36 months and 13.3% over 60 months. Yet the 60-month version's finance charge is about $3,545 against $2,286 over 36 months, so a lower APR on a longer loan can still mean more dollars paid. APRs compare best between loans with the same term.

Adjustable rates are frozen at today's index

For a variable-rate loan, the official commentary says the APR is based on terms in effect at closing and should not assume the rate will rise; a loan starting at 10% with a 5-point cap is disclosed at 10%. For a discounted starting rate, the APR blends that rate with the index-plus-margin rate, using the index value at closing. As the CFPB notes, an adjustable-rate mortgage's APR does not reflect its maximum rate.

Lines of credit leave fees out

For open-end credit, including home equity lines and credit cards, section 1026.14(b) sets the APR as each periodic rate times the number of periods in a year. A closed-end home equity loan's APR includes its fees but a HELOC's does not, so the two can't be compared on APR alone.

APR on credit cards

A card can carry several APRs at once, for purchases, cash advances, balance transfers and penalties, each listed in the application table required by section 1026.60 next to the card's fees. Annual fees are excluded from the finance charge, and a cash advance fee, although a finance charge, does not change the cash advance APR, which is only the periodic rate annualized.

Many issuers calculate interest daily. The CFPB explains that the daily periodic rate is generally the APR divided by 360 or 365, depending on the issuer, and that daily interest is added to the balance, so it compounds.

Illustrative example: a 24.99% purchase APR, a 365-day divisor and a $2,000 average daily balance over a 30-day billing cycle.

Daily periodic rate = 24.99% ÷ 365 ≈ 0.068466%
Interest for cycle  ≈ $2,000 × 0.00068466 × 30 ≈ $41.08
With daily compounding ≈ $41.49
360-day divisor     ≈ $41.65 simple, $42.07 compounded

Carried for a year with daily compounding, 24.99% works out to about 28.4%, a figure the APR never shows.

Separately, section 1026.55 limits when an issuer may raise the APR on a consumer card account that is not secured by a home, for example after a disclosed introductory period of at least six months or when a public index rises. It does not cap how high the rate can be, and Regulation Z sets no ceiling on card APRs.

Frequently asked questions

Can a mortgage APR be slightly wrong and still be legal?

Yes, within set limits. Besides the 1/8 and 1/4 point tolerances, a mortgage finance charge on a Closing Disclosure is treated as accurate if it is understated by no more than $100 or is overstated, and so are the APR and other figures it affects, under section 1026.38(o).

Does a point paid by the seller raise my APR?

No. Section 1026.4(c)(5) excludes seller's points from the finance charge, and the commentary adds that this holds even if the seller passes the cost on through a higher price. Points the lender charges the buyer remain finance charges.

Why does a very small loan sometimes show no APR?

Section 1026.18(e) lets a lender skip the APR on a closed-end loan when the finance charge is $5 or less on an amount financed of $75 or less, or $7.50 or less on a larger amount. The finance charge itself must still be disclosed.

Is an application fee part of the APR?

Only if it is not charged to everyone. Section 1026.4(c)(1) excludes an application fee charged to all applicants whether or not credit is extended, and the commentary says it may cover costs like credit reports and appraisals. A fee charged only to approved borrowers is a finance charge.

Can interest I earn on savings reduce a loan's finance charge?

No. Section 1026.4(f) says interest, dividends or other income on your deposits or investments may not be deducted when the finance charge is computed, so a loan's APR stands on its own terms.

Checking an offer's APR

Compare loans with the same term and rate type; for adjustable rates, read the index, margin and caps rather than the APR.
Subtract the amount financed from the loan amount; the gap is the prepaid finance charge pushing the APR above the rate.
Total the excluded costs, such as title, appraisal and escrow on a mortgage, separately.
Estimate how long you will keep the loan and re-solve the cost for that period, using the payment and payoff balance from a loan calculator.
On a card, check the cash advance and penalty APRs, the fee table and whether the issuer divides by 360 or 365.
Ask in writing whether any insurance or add-on is required; if it is, its cost belongs in the APR.