Mortgage Payment Calculator

On a $400,000 home with 10% down at 6.5% for 30 years, you pay $2,975.44 a month. After PMI ends at month 109, you pay $2,825.44.

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Your monthly mortgage payment

Total Monthly Payment

$2,975.44

PMI Ends

Ask at month 95; ends after month 109 (year 10)

On a $400,000 home with $40,000.00 down ($360,000.00 loan at 6.5% for 30 years), your monthly payment starts at $2,975.44.

That total combines $2,275.44 of principal and interest, $400.00 of tax, $150.00 of insurance and $150.00 of PMI.

You can ask to cancel PMI at 80% of the price ($320,000.00) after month 95 to save $2,100.00. Otherwise PMI ends at 78% ($312,000.00) after month 109 ($16,350.00 total PMI), dropping the payment to $2,825.44.

Need cash to close for this purchase? Open the closing costs calculator, or test extra payments in the loan extra payment calculator.

Your home price, loan terms, and escrow costs

Home price and loan terms
Purchase price of the home, or appraised value for a refinance ($1 to $1,000,000,000).
Share of the home price paid upfront (0% to 99.99%). Putting 20% or more down avoids private mortgage insurance (PMI).
Annual fixed interest rate on page 1 of your Loan Estimate (not the APR), up to three decimals such as 6.125%.
Repayment term in whole years from 1 to 40, such as 15 or 30 years.
Taxes, insurance, PMI, and HOA dues
Annual property tax bill; your servicer collects 1/12 each month in escrow under Regulation X (12 CFR 1024.17).
Annual hazard insurance premium; your servicer collects 1/12 each month in escrow.
Annual private mortgage insurance rate on the original loan when down payment is under 20%. Enter 0 for VA or no-PMI loans.
Monthly homeowners or condo association dues, paid directly to the association outside lender escrow.
Worked sheet for Your monthly mortgage payment, step by step: how the total monthly payment of $2,975.44 is worked out, in 5 steps.Your monthly mortgage payment, step by stepL = price − down r = rate ÷ 12 n = years × 12P&I = L × r × (1 + r)n ÷ ((1 + r)n − 1)Total = P&I + (tax ÷ 12) + (insurance ÷ 12)+ PMI + HOAL = $400,000.00 − $40,000.00 = $360,000.00r = 6.5% ÷ 12, n = 360; P&I ≈ $2,275.44Escrow = ($4,800.00 ÷ 12 = $400.00)+ ($1,800.00 ÷ 12 = $150.00) = $550.00PMI = $360,000.00 × 0.5% ÷ 12= $150.00 (months 1–109)Total = $2,275.44 + $400.00 + $150.00 + $150.00 =$2,975.44
  1. L = $400,000.00 − $40,000.00 = $360,000.00
  2. r = 6.5% ÷ 12, n = 360; P&I ≈ $2,275.44
  3. Escrow = ($4,800.00 ÷ 12 = $400.00) + ($1,800.00 ÷ 12 = $150.00) = $550.00
  4. PMI = $360,000.00 × 0.5% ÷ 12 = $150.00 (months 1–109)
  5. Total = $2,275.44 + $400.00 + $150.00 + $150.00 = $2,975.44
How $2,975.44 a month is worked out

Remaining loan balance after each monthly payment

Remaining loan balance after each monthly payment, month 1 to 360: Remaining balance falls from $359,674.56 to $0.00; PMI ends at month 109, where Remaining balance is $311,822.89; half repaid at month 257, where Remaining balance is $179,267.54.$0$100k$200k$300k$400k1100200300360PMI ends: 109Half repaid: 257MonthRemaining balanceRemaining loan balance after each monthly payment, month 1 to 360: Remaining balance falls from $359,674.56 to $0.00; PMI ends at month 109, where Remaining balance is $311,822.89; half repaid at month 257, where Remaining balance is $179,267.54.$0$100k$200k$300k$400k1200360PMI ends: 109Half repaid: 257MonthRemaining balance
Starting from $360,000.00, the balance reaches $0.00 at month 360. Scheduled PMI ends after month 109 (year 10) at $311,822.89, and half the loan is repaid by month 257 (year 22).

Principal and interest in each monthly payment

Principal and interest in each monthly payment, month 1 to 360: Principal rises from $325.44 to $2,268.75 and Interest falls from $1,950.00 to $12.29; principal passes interest at month 233, where Principal is $1,139.62 and Interest is $1,135.82.$0$1,000$2,000$3,0001100200300360Principal passes interest: 233MonthPrincipalInterestPrincipal and interest in each monthly payment, month 1 to 360: Principal rises from $325.44 to $2,268.75 and Interest falls from $1,950.00 to $12.29; principal passes interest at month 233, where Principal is $1,139.62 and Interest is $1,135.82.$0$1,000$2,000$3,0001200360Principal passes interest: 233MonthPrincipalInterest
In month 1, interest takes $1,950.00 (85.7% of P&I) and principal takes $325.44. By month 360, interest is $12.29 and principal overtakes interest at month 233 (year 20).

Amortization and PITI schedule by year

YearPrincipalInterestPMITax, insurance & HOATotal paidBalance
1$4,023.74$23,281.54$1,800.00$6,600.00$35,705.28$355,976.26
2$4,293.23$23,012.05$1,800.00$6,600.00$35,705.28$351,683.03
3$4,580.74$22,724.54$1,800.00$6,600.00$35,705.28$347,102.29
4$4,887.54$22,417.74$1,800.00$6,600.00$35,705.28$342,214.75
5$5,214.86$22,090.42$1,800.00$6,600.00$35,705.28$336,999.89
6$5,564.10$21,741.18$1,800.00$6,600.00$35,705.28$331,435.79
7$5,936.74$21,368.54$1,800.00$6,600.00$35,705.28$325,499.05
8$6,334.36$20,970.92$1,800.00$6,600.00$35,705.28$319,164.69
9$6,758.56$20,546.72$1,800.00$6,600.00$35,705.28$312,406.13
10$7,211.21$20,094.07$150.00$6,600.00$34,055.28$305,194.92
11$7,694.13$19,611.15$0.00$6,600.00$33,905.28$297,500.79
12$8,209.45$19,095.83$0.00$6,600.00$33,905.28$289,291.34
13$8,759.24$18,546.04$0.00$6,600.00$33,905.28$280,532.10
14$9,345.86$17,959.42$0.00$6,600.00$33,905.28$271,186.24
15$9,971.76$17,333.52$0.00$6,600.00$33,905.28$261,214.48
16$10,639.61$16,665.67$0.00$6,600.00$33,905.28$250,574.87
17$11,352.15$15,953.13$0.00$6,600.00$33,905.28$239,222.72
18$12,112.44$15,192.84$0.00$6,600.00$33,905.28$227,110.28
19$12,923.61$14,381.67$0.00$6,600.00$33,905.28$214,186.67
20$13,789.13$13,516.15$0.00$6,600.00$33,905.28$200,397.54
21$14,712.62$12,592.66$0.00$6,600.00$33,905.28$185,684.92
22$15,697.96$11,607.32$0.00$6,600.00$33,905.28$169,986.96
23$16,749.29$10,555.99$0.00$6,600.00$33,905.28$153,237.67
24$17,871.02$9,434.26$0.00$6,600.00$33,905.28$135,366.65
25$19,067.87$8,237.41$0.00$6,600.00$33,905.28$116,298.78
26$20,344.87$6,960.41$0.00$6,600.00$33,905.28$95,953.91
27$21,707.41$5,597.87$0.00$6,600.00$33,905.28$74,246.50
28$23,161.19$4,144.09$0.00$6,600.00$33,905.28$51,085.31
29$24,712.34$2,592.94$0.00$6,600.00$33,905.28$26,372.97
30$26,372.97$937.91$0.00$6,600.00$33,910.88$0.00

Year 1 applies $4,023.74 to principal and $23,281.54 to interest, ending at a $355,976.26 balance. Year 30 applies $26,372.97 to principal and $937.91 to interest, clearing the balance to $0.00. PMI totals $16,350.00 and ends in year 10 (month 109).

Every monthly payment

Show every monthly payment
MonthPrincipal & interestPrincipalInterestPMITax, insurance & HOATotal paymentBalance

Payments 1 through 359 have $2,275.44 of principal and interest. Payment 360 is $2,281.04 to absorb cent rounding under Regulation Z comment 17(c)(3)-1.

Loan Estimate whole-dollar lines vs exact schedule figures

Disclosure lineLoan EstimateSchedule / Closing DisclosureRegulation Z authority
Projected Payments (Years 1–10): Mortgage Insurance (PMI)$150$150.0012 CFR 1026.37(c)(2)(ii) & (o)(4)(i)(A)
Projected Payments (Years 1–10): Estimated Escrow (tax + insurance)$550$550.0012 CFR 1026.37(c)(2)(iii) & (o)(4)(i)(A)
Comparisons — In 5 Years (first 60 payments): Total paid (P&I + PMI)$145,526$145,526.4012 CFR 1026.37(l)(1)(i) & (o)(4)(i)(A)
Comparisons — In 5 Years (first 60 payments): Principal paid off$23,000$23,000.1112 CFR 1026.37(l)(1)(ii) & (o)(4)(i)(A)

Under 12 CFR 1026.37(o)(4)(i)(A), the Loan Estimate prints principal and interest in exact cents ($2,275.44) and rounds the lines above to the nearest whole dollar. On page 3, the Total Interest Percentage (TIP) printed on a Loan Estimate includes prepaid interest; this page leaves it out and gets 127.546%.

Payments across home prices

At your $400,000 price with 10% down ($360,000.00 loan at 6.5%), the monthly payment is $2,975.44. The rows below sweep home prices from $200,000 to $800,000 with your other inputs held fixed.

Home priceLoan amountPrincipal & interestMonthly PMITotal monthly paymentTotal interest
$200,000$180,000.00$1,137.72$75.00$1,762.72$229,581.89
$250,000$225,000.00$1,422.15$93.75$2,065.90$286,977.71
$300,000$270,000.00$1,706.58$112.50$2,369.08$344,372.91
$350,000$315,000.00$1,991.01$131.25$2,672.26$401,768.34
$400,000 (closest to your input)$360,000.00$2,275.44$150.00$2,975.44$459,164.00
$450,000$405,000.00$2,559.88$168.75$3,278.63$516,551.98
$500,000$450,000.00$2,844.31$187.50$3,581.81$573,947.33
$600,000$540,000.00$3,413.17$225.00$4,188.17$688,738.17
$700,000$630,000.00$3,982.03$262.50$4,794.53$803,529.40
$800,000$720,000.00$4,550.89$300.00$5,400.89$918,320.09

Total monthly payment across home prices (rows) and interest rates (columns).

Home Price by interest rate5.5%6%6.5%7%7.5%
$200,000$1,647.02$1,704.19$1,762.72$1,822.54$1,883.59
$250,000$1,921.28$1,992.74$2,065.90$2,140.68$2,216.98
$300,000$2,195.53$2,281.29$2,369.08$2,458.82$2,550.38
$350,000$2,469.79$2,569.83$2,672.26$2,776.95$2,883.78
$400,000 (closest to your input)$2,744.04$2,858.38$2,975.44$3,095.09$3,217.17
$450,000$3,018.30$3,146.93$3,278.63$3,413.23$3,550.57
$500,000$3,292.55$3,435.48$3,581.81$3,731.36$3,883.97
$600,000$3,841.06$4,012.57$4,188.17$4,367.63$4,550.76
$700,000$4,389.57$4,589.67$4,794.53$5,003.91$5,217.55
$800,000$4,938.08$5,166.76$5,400.89$5,640.18$5,884.34

Payments and PMI across down payment percentages

Putting 20% down ($80,000.00) instead of 10% ($40,000.00) drops the $150.00 PMI and cuts the payment by $402.82 a month ($67,373.36 total interest and PMI saved).

Down paymentCash downLoan amountMonthly PMITotal monthlyTotal PMI
3%$12,000.00$388,000.00$161.67$3,164.09$23,280.48
5%$20,000.00$380,000.00$158.33$3,110.19$21,374.55
10% (closest to your input)$40,000.00$360,000.00$150.00$2,975.44$16,350.00
15%$60,000.00$340,000.00$141.67$2,840.70$10,625.25
20%$80,000.00$320,000.00$0.00$2,572.62$0.00
25%$100,000.00$300,000.00$0.00$2,446.20$0.00
30%$120,000.00$280,000.00$0.00$2,319.79$0.00

Total monthly payment by down payment percentage (rows) and annual PMI rate (columns).

Down Payment by PMI rate0.3% / year0.5% / year0.75% / year1% / year1.25% / year
3%$3,099.42$3,164.09$3,244.92$3,325.75$3,406.59
5%$3,046.86$3,110.19$3,189.36$3,268.53$3,347.69
10% (closest to your input)$2,915.44$2,975.44$3,050.44$3,125.44$3,200.44
15%$2,784.03$2,840.70$2,911.53$2,982.36$3,053.20
20%$2,572.62$2,572.62$2,572.62$2,572.62$2,572.62
25%$2,446.20$2,446.20$2,446.20$2,446.20$2,446.20
30%$2,319.79$2,319.79$2,319.79$2,319.79$2,319.79

How your monthly mortgage payment is built

A monthly mortgage payment can include six parts: principal, interest, property tax, homeowners insurance, private mortgage insurance (PMI), and HOA dues. In its answer on PITI, the Consumer Financial Protection Bureau (CFPB) states: "Principal, Interest, Taxes, and Insurance, known as PITI, are the four basic elements of a monthly mortgage payment." On page 1 of a Loan Estimate, the CFPB notes that your total monthly payment "will typically be more than this amount due to taxes and insurance." On the default $400,000 home with 10% down ($40,000.00), your loan is $360,000.00 at 6.5% for 30 years.

Principal and interest follow Regulation Z (12 CFR 1026.17(c)(3)). In its PITI guide, the CFPB explains: "Your payments of principal and interest go toward repaying the loan." The monthly payment is rounded half up to the cent ($2,275.44 on the default loan). Each month, interest is one-twelfth of the yearly rate times the remaining balance, rounded half up to the cent. In month 1, interest is $1,950.00 and principal is $325.44.

When your loan has an escrow account under 12 CFR 1024.17(c), your servicer collects tax and insurance each month. One-twelfth of the $4,800 tax bill is $400.00 a month, and one-twelfth of the $1,800 insurance bill is $150.00 a month ($550.00 total escrow). In its homeowners insurance guide, the CFPB notes: "Homeowner’s insurance protects your property. Homeowner’s insurance is not the same as mortgage insurance." In its PMI guide, the CFPB adds: "When you pay 20 percent down, PMI is not required with a conventional loan." With 10% down at a 0.5% PMI rate, PMI adds $150.00 a month, bringing the total to $2,975.44.

How PMI cancellation works under the Homeowners Protection Act

Private mortgage insurance protects the lender when your down payment is under 20 percent. The Homeowners Protection Act of 1998 sets three dates for ending PMI. It covers only a mortgage on a single-family dwelling that is your principal residence (12 U.S.C. 4901(14) and (15)). Second homes and investment property are outside it. Under 12 U.S.C. 4901(2), the "cancellation date" is the date on which the principal balance—"based solely on the initial amortization schedule for that mortgage, and irrespective of the outstanding balance for that mortgage on that date, is first scheduled to reach 80 percent of the original value of the property securing the loan." Under 12 U.S.C. 4902(a), PMI is canceled on that date, or on any later date you meet all four requirements of section 4902(a). You submit a written request. You have a good payment history. You are current on your payments. And, under section 4902(a)(4), you satisfy any requirement of the loan's holder for two things. One is evidence that the home's value has not declined below its original value. The other is a certification that your equity is not encumbered by a subordinate lien, such as a second mortgage or a home equity line. Section 4901(4) defines a good payment history. You have no payment 60 days or more past due in the 12 months that start 24 months before the later of the cancellation date or your request. You also have no payment 30 days or more past due in the 12 months before that later date. In its PMI removal guide, the CFPB notes: "You can ask to cancel PMI ahead of the scheduled date, if you have made additional payments that reduce the principal balance of your mortgage to 80 percent of the original value of your home."

If you do not ask at 80 percent, section 4901(18) and section 4902(b) of that Act require the servicer to end PMI automatically on the "termination date." That is when the scheduled balance is "first scheduled to reach 78 percent of the original value of the property securing the loan," if you are current on that date. If you are not, PMI ends on the first day of the first month after you become current. Loans that carry high risk when they are made are excepted from the 80 and 78 percent rules (12 U.S.C. 4902(g)). A high-risk fixed-rate loan above the conforming loan limit ends at 77 percent instead. The midpoint rule below still applies to those loans (4902(g)(2)). For a purchase, section 4901(12) of the Act defines "original value" as "the lesser of the sales price of the property securing the mortgage, as reflected in the contract, or the appraised value at the time at which the subject residential mortgage transaction was consummated."

On the default $400,000 home with 10% down, 80 percent of the price is $320,000.00. The schedule hits that mark after month 95 (year 8). Next, 78 percent of the price is $312,000.00, reached after month 109 (year 10). Asking to cancel at month 95 stops PMI 14 months early and saves $2,100.00 ($14,250.00 paid instead of $16,350.00). Also, section 4902(c) of the Act sets a midpoint cap. If a high rate keeps the balance above 78 percent past the halfway mark and you are current, PMI must end on "the first day of the month immediately following the date that is the midpoint of the amortization period of the loan" (month 180 on a 30-year loan). On a $400,000 loan at 18% with 0% down, 78 percent LTV comes at month 260, so the midpoint cap ends PMI at month 180.

How your payment appears on the Loan Estimate and Closing Disclosure

After you apply, your lender gives you a Loan Estimate, whose contents 12 CFR 1026.37 sets. Page 1 shows a Projected Payments table. That table starts a new column whenever scheduled PMI drops off (12 CFR 1026.37(c)(1)(i)(C)). Under 12 CFR 1026.37(o)(4)(i)(A), principal and interest are shown to the exact cent. Monthly PMI and estimated escrow are rounded to the nearest dollar on the Loan Estimate, while the Closing Disclosure shows exact cents. On the default loan, Years 1–10 show $2,275.44 of P&I, $150 of PMI, and $550 of escrow, and Years 11–30 drop the PMI column.

Below Projected Payments, page 1 lists "Taxes, Insurance & Assessments" (12 CFR 1026.37(c)(4)(i)). Which charges count as assessments follows the definition in 12 CFR 1026.43(b)(8), so ask your lender whether your association dues are in that line. On page 3 under Comparisons, 12 CFR 1026.37(l)(1) shows the total paid in the first 60 months ($145,526 of P&I and PMI here, before loan fees). Right below that, 12 CFR 1026.37(l)(1)(ii) labels the principal reduced over 60 months as "Principal you will have paid off." On the default loan that is $23,000 (rounded from $23,000.11). Page 3 also shows the Total Interest Percentage (TIP) under 12 CFR 1026.37(l)(3). In its TIP guide, the CFPB explains: "The Total Interest Percentage (TIP) is a disclosure that tells you how much interest you will pay over the life of your mortgage loan." The comment to 1026.37(l)(3) says the creditor includes prepaid interest in that percentage. This page leaves prepaid interest out. On the default loan it shows 127.546%, and a Loan Estimate would print a slightly higher figure.

You can check this against the CFPB's sample Loan Estimate, Form H-24(B). Its cover states that the sample is "for the purchase of property at a sale price of $180,000 and has a loan amount of $162,000, a 30-year loan term, a fixed interest rate of 3.875 percent." Tax is $105.30 a month, insurance is $100.83 a month, and PMI is $81.95 a month. Those inputs match Form H-24(B)'s $761.78 of P&I, $82 of rounded PMI, and $206 of rounded escrow. Under 12 CFR 1026.37(o)(4)(i)(C), Form H-24(B) rounds the monthly total to $1,050 in Years 1–7 ($1,049.86 exact). In Years 8–30 it shows $968 ($967.91 exact) after PMI ends at month 80. Over 5 years, principal paid off is $15,773 ($15,772.58 exact).

Video walkthrough

A 3-minute walkthrough of how a monthly mortgage payment is built from principal, interest, taxes and insurance, when mortgage insurance ends, and how the loan balance falls.

Mortgage Payment Calculator: PITI, PMI and When PMI Ends
Read the transcript

What the payment covers

0:00 What does a $400,000 home cost each month?

0:03 With 10% down at 6.5% for 30 years, the total payment is about $2,975 a month.

0:11 Type the home price, the down payment, the rate and the term into the form.

0:16 The payment updates as you type.

0:17 The mortgage insurance end dates update too.

0:20 That total is principal and interest, escrow for taxes and insurance, and mortgage insurance.

0:26 In its answer on PITI, the Consumer Financial Protection Bureau calls principal, interest, taxes and insurance the basic elements of a monthly mortgage payment.

How the payment is worked out

0:36 The loan is the price minus the down payment: $360,000, paid off over 360 months at 6.5%.

0:45 Each month, interest is a share of the yearly rate, figured on the balance that is left.

0:50 Under Regulation X, your servicer can collect the tax and insurance bills a month at a time.

0:56 On this loan that is $550 in all, and mortgage insurance adds $150 until it ends.

How the balance falls

1:03 Now watch the balance itself.

1:05 It falls with every payment, but slowly at first.

1:08 After the first year, about $356,000 is still owed.

1:13 Mortgage insurance is the first to go.

1:15 On this loan it ends after month 109, when the scheduled balance reaches 78 percent of the home's original value.

1:23 You can ask your servicer to cancel it earlier: on the date the scheduled balance reaches 80 percent of the home's original value.

1:30 In general, your servicer must end PMI automatically at 78 percent, if you do not ask, and stay current on the payments.

1:38 The payment then drops to about $2,825.

1:42 Half the loan is repaid by month 257, and the balance reaches zero in month 360.

Where each payment goes

1:49 Each payment splits between interest and principal.

1:52 In month one, interest takes most of it and principal the rest.

1:55 The lines cross at month 233.

1:58 From that month on, principal takes the larger share of every payment.

2:02 One detail on the schedule: the final principal and interest payment is about $2,281, a little above the rest.

2:10 It absorbs the rounding of the earlier payments to whole cents.

What a larger down payment changes

2:15 Change the down payment and the payment follows.

2:17 At 20% down this payment carries no mortgage insurance: a conventional loan need not have PMI at that down payment, the CFPB says in its answer on PMI.

2:27 The down payment doubles to $80,000, and the payment falls to about $2,573.

2:34 The loan shrinks with it.

What to check on your Loan Estimate

2:36 Under Regulation Z, the Loan Estimate prints the mortgage insurance and escrow lines in whole dollars.

2:42 On this loan's Loan Estimate, the mortgage insurance line is $150 and the escrow line $550, and the schedule shows them to the cent.

2:52 So budget for the full payment, not only principal and interest.

2:56 Check the mortgage insurance end date, and match the total against your Loan Estimate.

3:00 Try your own numbers at fastcalc.us.

Mortgage payment, HPA PMI, and Loan Estimate formulas

L = round_half_up(price × (100 − downPercent) ÷ 100)        downPayment = price − L
r = rate ÷ (12 × 100) = q ÷ 1,200,000        n = termYears × 12
P&I = round_half_up(L × r × (1 + r)^n ÷ ((1 + r)^n − 1))        (round_half_up(L ÷ n) when r = 0)
interest_m = round_half_up(B_(m−1) × r)        principal_m = P&I − interest_m (B_(m−1) on final month)
monthlyTax = round_half_up(propertyTax ÷ 12)        monthlyInsurance = round_half_up(insurance ÷ 12)
monthlyPmi = round_half_up(L × pmiRate ÷ (12 × 100)) when L > 0.80 × price, else $0.00
pmiRequestMonth = first m with B_m ≤ 0.80 × price        pmiEndMonth = min(n ÷ 2, first m with B_m ≤ 0.78 × price)
totalMonthly = P&I + monthlyTax + monthlyInsurance + monthlyPmi + hoa        monthlyAfterPmi = totalMonthly − monthlyPmi

Worked mortgage payment examples

$200,000 starter home with 3% down, 6.5% rate, and 0.85% PMI. A 3% down payment ($6,000.00) leaves a $194,000.00 loan for 30 years. Monthly P&I is $1,226.21 ($1,228.11 in the final month). Adding $200.00 of tax ($2,400/yr), $100.00 of insurance ($1,200/yr), and $137.42 of PMI gives $1,663.63 a month. The balance reaches 80 percent of the price ($160,000.00) after month 133, where asking in writing saves $1,511.62. Automatic termination at 78 percent ($156,000.00) occurs after month 144 ($19,788.48 total PMI), dropping the payment to $1,526.21. Total interest is $247,437.50.

$450,000 townhome with 5% down, 6.25% rate, 0.6% PMI, and $150/month HOA. Putting 5% down ($22,500.00) on a $450,000 townhome leaves a $427,500.00 loan. At 6.25% for 30 years, monthly P&I is $2,632.19 ($2,633.23 in the final month). Adding $450.00 of tax ($5,400/yr), $175.00 of insurance ($2,100/yr), $213.75 of PMI, and $150.00 of HOA dues gives $3,620.94 a month. You can ask to cancel PMI at 80 percent LTV ($360,000.00) after month 121 to save $2,351.25. Otherwise PMI ends at 78 percent LTV ($351,000.00) after month 132 ($28,215.00 total PMI), and the payment drops to $3,407.19. Total interest is $520,089.44.

Escrow cushions under Regulation X and lender cent rounding

Under Regulation X (12 CFR 1024.17(c)(1)(ii)), your servicer collects one-twelfth of your yearly tax and insurance bills each month. In its escrow guide, the CFPB explains: "An escrow account helps you pay these expenses because you send money through your lender or servicer, every month, instead of having to pay a big bill once or twice a year." The servicer may also hold a reserve cushion in your escrow account. Regulation X (12 CFR 1024.17(c)(5)) states that "The cushion must be no greater than one-sixth (1/6) of the estimated total annual disbursements from the escrow account." One-sixth of a year is two months of escrow payments. On the default $6,600 of yearly tax and insurance ($550.00 a month), the two-month cushion limit is $1,100.00.

Why does the last payment on a lender schedule differ by a few dollars from the first 359 payments? Regulation Z comment 17(c)(3)-1 notes that "the amount of the last payment may require adjustment to account for the rounding of the other payments to whole cents." On the default loan at 6.5%, the unrounded payment is $2,275.44488, which rounds down by about 0.49 cents each month. Over 359 months those fractions add up. Payment 360 is $2,281.04 ($5.60 higher), and total interest is $459,164.00 instead of the unrounded $459,160.16.

Comparing 20% down vs PMI and 15-year vs 30-year terms

Putting 20 percent down ($80,000.00) instead of 10 percent on the default $400,000 home takes $40,000.00 more cash at closing. In return, your loan drops to $320,000.00 and PMI is eliminated. Your monthly payment falls to $2,572.62, saving $402.82 a month while PMI would have run and $252.82 a month after. Over 30 years, 20 percent down saves $51,023.36 of interest and $67,373.36 including PMI.

Moving from a 30-year term to a 15-year term speeds up both payoff and PMI removal. The CFPB's loan options page notes that on a shorter term, the rate "is usually lower—by as much as a full percentage point." On the default loan at 6.5%, a 15-year term raises the payment by $860.55 to $3,835.99. Automatic PMI ends at month 37, saving $10,800.00 of PMI, and total interest falls by $254,686.84 to $204,477.16. At 5.75% over 15 years, the payment is $3,689.48, PMI ends at month 35 ($5,250.00 total PMI), and interest is $178,105.30.

Assumptions and regulatory limits

  • This model is for a fixed-rate mortgage with monthly payments at the end of each month. Adjustable-rate loans change payments when the rate resets; compare those in the adjustable-rate mortgage calculator.
  • Lender cent rounding follows Regulation Z comment 17(c)(3)-1. Monthly P&I and each month's interest round half up to the cent. The last payment adjusts to bring the balance to $0.00.
  • PMI is modeled as monthly conventional PMI at a fixed yearly rate on the original loan when the loan is above 80 percent of the price. Under the Homeowners Protection Act of 1998, the page shows both the 80 percent LTV request month and the 78 percent LTV automatic end month. FHA and VA loans use different plans; see the mortgage insurance calculator.
  • Property taxes, home insurance, and HOA dues stay at the amounts you enter. In real life, tax bills and insurance rates change over time. Your servicer updates your escrow payment after its yearly review under 12 CFR 1024.17(f).
  • For a purchase, "original value" under 12 U.S.C. 4901(12) is taken to be the price entered. Closing costs, discount points, and prepaid interest are not added to the loan unless you include them in the price; see the closing costs calculator.

These figures are estimates for learning and planning, not financial, tax, legal or investment advice. Terms of use.

What to do with your payment breakdown

Budget from the full $2,975.44 monthly cost, not only the $2,275.44 P&I line. Match it against page 1 of your Loan Estimate. You can also view the pure loan schedule in the loan amortization calculator, or check your debt-to-income ratio in the home affordability calculator.

Pay extra principal to reach 80 percent LTV sooner. Adding $100.00 a month to the default loan hits 80% LTV in month 77 (not 95) and 78% LTV in month 89. Canceling at month 77 saves $4,800.00 of PMI vs month 109 ($2,700.00 vs month 95), cuts $62,909.75 of interest, and pays off 41 months early. Test extra payments in the loan extra payment calculator or set a goal in the mortgage payoff calculator.

Compare 5% down against 10% or 20% down before you lock your loan. On the default home, 5% down ($20,000.00) leaves a $380,000.00 loan. At a 0.75% PMI rate, P&I is $2,401.86 and PMI is $237.50 a month ($3,189.36 total, $32,062.50 of PMI over 135 months). Check your cash needed at closing in the closing costs calculator.

Shop offers from several lenders. On the default loan, a 6.75% rate instead of 6.5% adds $59.51 a month (to $3,034.95) and $21,421.86 of interest (to $480,585.86). Compare terms in the 15 vs 30 year mortgage calculator, check discount points in the mortgage points calculator, or test a refi in the mortgage refinance calculator.

Mortgage payment questions

What is the monthly payment on a $300,000 mortgage at 6% vs the default $400,000 purchase?

On a $375,000 home with 20 percent down ($75,000.00 down, $300,000.00 loan) at 6% for 30 years, monthly P&I is $1,798.65. Total interest over 30 years is $347,515.44. With $3,600/yr of tax ($300.00/mo) and $1,200/yr of insurance ($100.00/mo), there is no PMI and the total payment is $2,198.65 a month. By contrast, the default $400,000 purchase with 10% down at 6.5% costs $2,975.44 a month while PMI is active.

When does PMI come off a conventional mortgage, and what is 80% vs 78% LTV?

Under the Homeowners Protection Act of 1998 (12 U.S.C. 4902), you can ask in writing to cancel PMI on your single-family principal residence when the scheduled balance hits 80 percent of the home's original value. Section 4902(a) also requires a good payment history and current payments. If the holder asks, you must show the value has not declined. You must also certify that no subordinate lien, such as a second mortgage or HELOC, encumbers your equity. If you do not ask and you are current, the servicer must end PMI automatically at 78 percent of original value, or at the loan's midpoint if 78 percent comes later. Loans the Act treats as high risk are excepted from the 80 and 78 percent dates. With 19.5% down on a $400,000 home ($78,000.00 down, $322,000.00 loan at $134.17/mo PMI), 80 percent LTV arrives after month 7 ($939.19 PMI), while automatic 78 percent termination waits until month 32 ($4,293.44 PMI, saving $3,354.25).

Why does my Loan Estimate show whole dollars for PMI and escrow instead of exact cents?

Regulation Z (12 CFR 1026.37(o)(4)(i)(A)) requires the Loan Estimate to print monthly principal and interest in exact cents ($2,275.44 on the default loan, or $761.78 on CFPB sample Form H-24(B)). The same rule rounds monthly PMI and estimated escrow to the nearest whole dollar on the Loan Estimate. For example, a $5,000 yearly tax bill ($416.67 a month) prints as $417 on page 1. Your Closing Disclosure later prints the exact cents for every line.

Why is my servicer asking for two extra months of property tax and insurance in escrow?

Regulation X (12 CFR 1024.17(c)(5)) allows your servicer to hold a reserve cushion of up to one-sixth of the total yearly escrow disbursements. That equals two months of escrow payments ($1,250.00 on the $450,000 townhome's $625.00 monthly escrow) so the account does not run short when a tax or insurance bill comes due. If an annual escrow review under 12 CFR 1024.17(f)(2) shows a surplus of $50 or more, and you are current, the servicer must refund it within 30 days of the analysis. You are current if the servicer received your payments within 30 days of their due dates. If not, it may keep the surplus.

Should I enter the interest rate or the APR to calculate my monthly mortgage payment?

Enter the interest rate from page 1 of your Loan Estimate under "Loan Terms," not the APR from page 3. In its answer on the difference between an interest rate and an APR, the CFPB explains that the APR "reflects the interest rate, any points, mortgage broker fees, and other charges that you pay to get the loan." On CFPB sample Form H-24(B), the note rate on page 1 is 3.875% while the APR on page 3 is 4.274%. Typing 4.274% into a payment formula on that loan would overstate P&I as $799.22 instead of $761.78 ($37.44 too high each month).

Are HOA dues included in my lender's monthly escrow payment?

No. You pay homeowners association (HOA) or condo dues straight to the association, not through the lender's escrow account. The Loan Estimate lists "Estimated Taxes, Insurance & Assessments" as its own line (12 CFR 1026.37(c)(4)). Whether your dues are counted there follows 12 CFR 1026.43(b)(8), so ask your lender. This page adds the dues to the total because they come out of the same monthly budget. Adding $350 a month of HOA dues to the default loan raises your monthly housing outlay to $3,325.44 while PMI is active and $3,175.44 after PMI ends ($126,000.00 of HOA dues over 30 years).

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