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2-1 Buydown Calculator — Temporary Rate Buydown Payments in 2026
Use this 2-1 buydown calculator to see what your payment looks like during each buydown year, how much a seller or builder would need to fund into escrow, and what your payment becomes once the buydown period ends.
A buydown calculator estimates how prepaid points or a temporary seller-funded buydown change your monthly payment and how long it takes for the upfront cost to pay back. Enter the loan amount, rate scenarios, and buydown cost to compare. Results are illustrative estimates, not a quote, lock, offer, or commitment to lend.
- ✓A temporary buydown reduces your interest rate for the first one to three years, then the loan returns to the note rate for the remaining term.
- ✓A 2-1 buydown cuts the rate by 2 percentage points in year one and 1 point in year two. A 3-2-1 runs three years; a 1-0 runs one.
- ✓The cost equals the total of the subsidized payment differences and is funded into an escrow account, most often by the seller, builder, or a lender credit.
- ✓You qualify at the full note rate, not the reduced rate — the buydown is payment relief, not a qualifying shortcut.
- ✓If you refinance or sell early, unused buydown funds are generally credited toward the payoff rather than lost.
Written by
Simply Approved Mortgages Team
Licensed Loan Officers · NMLS# 2620881
Get your personalized scenario summary
Complete the short request and a Simply Approved Mortgages Loan Officer sends back a written summary built from your own numbers: estimated payment breakdown, estimated cash to close, the loan structures that fit your file, and what documentation the file will need.
- Estimated monthly payment with taxes and insurance
- Estimated cash to close for your scenario
- Loan options your profile may fit
- Document checklist for your file
Takes about 3 minutes · Summary shown on screen and emailed to you
Illustration only, generated from the information you enter. Not a rate quote, lock, loan estimate, pre-qualification, offer, approval, or commitment to lend. Figures are subject to credit, income, asset and property review and full lender underwriting; binding numbers appear on your Loan Estimate.
Scenario summary
- Purchase price entered
- $412,000
- Down payment entered
- $20,600
- Estimated loan amount
- $391,400
- Estimated cash to close
- $14,300
- Programs reviewed
- 4
Sample layout with example figures — your own numbers replace these. Simply Approved Mortgages LLC · NMLS #2620881 · Equal Housing Opportunity.
Temporary buydown calculator
Estimate the reduced payment during each buydown year and the escrow amount a seller or builder would need to fund. Results are illustrative and are not a quote, lock, offer, or commitment to lend.
| Period | Effective rate | P&I payment | Monthly savings | Annual savings |
|---|---|---|---|---|
| Year 1 | 4.500% | $2,027 | $502 | $6,018 |
| Year 2 | 5.500% | $2,271 | $257 | $3,085 |
| After buydown | 6.500% | $2,528 | — | — |
Estimated buydown escrow to be funded: $9,104 — the total of the subsidized payment differences, typically paid by the seller, builder, or lender credit and held in an escrow account.
Principal and interest only; taxes, insurance, and mortgage insurance are excluded. Qualifying is based on the note rate, not the reduced rate. Illustrative only — not a quote, lock, offer, or commitment to lend. Binding figures appear on your Loan Estimate.
Next steps
Emailing your Temporary buydown calculator scenario opens our secure request form so a Simply Approved Mortgages Loan Officer can review those numbers. Estimates are illustrative and are not a quote, lock, offer, or commitment to lend.
Assumptions, methodology, and limitations
Temporary buydown savings are the difference between the payment at the note rate and the payment at the reduced start rate for each buydown year; the subsidy total is the sum of those differences. Permanent points reduce the note rate for the full term.
It excludes escrow items, mortgage insurance, and any lender-specific pricing adjustments, and it assumes the buydown funds are fully applied as scheduled.
Results are illustrative estimates only and are not a quote, lock, offer, or commitment to lend. No rate, APR, or program approval is implied. Binding figures appear on your Loan Estimate. Eligibility, terms, and availability vary by borrower, property, lender, loan program, and state.
Run your scenario with a loan officer
Share your numbers and a Simply Approved Mortgages Loan Officer sends back an estimated payment, estimated cash to close, and the structures that fit your file. Educational only — not a quote, lock, offer, or commitment to lend.
How a temporary buydown works
A temporary buydown does not change your note rate. Your loan is written at the full rate for the full term. What changes is who pays part of the payment in the early years: a lump sum is deposited into a buydown escrow account at closing, and each month during the buydown period that account releases the difference between your reduced payment and the full note payment. When the account is exhausted, your payment steps up to the note payment and stays there.
2-1 vs 3-2-1 vs 1-0
- 1-0: rate reduced by 1 point for 12 months. Cheapest to fund, smallest relief.
- 2-1: 2 points off in year one, 1 point off in year two. The most common structure in purchase negotiations.
- 3-2-1: 3, then 2, then 1 point off across three years. Largest relief and the most expensive to fund; not offered on every program.
Program availability differs: FHA temporary buydown programs commonly allow 1-0, 2-1, and 3-2-1 structures on 30-year fixed purchases, while VA temporary buydowns are generally limited to 1-0 and 2-1, must be funded by the seller inside the 4% VA seller-concession limit, and do not permit subordinate financing. On a conventional loan, a temporary buydown is available on purchases and limited cash-out refinances of a primary residence or 1-unit second home with 15-, 20-, or 30-year fixed terms: a lender-funded buydown can be 1-0 or 2-1, while a seller or other interested party can fund 3-2-1, 2-1, or 1-0 within agency interested-party contribution limits. Borrower-funded buydowns are not allowed, and the file is always qualified at the full note rate rather than the reduced first-year rate.
Who pays for it
Temporary buydowns are usually funded by an interested party — the seller in a resale negotiation, the builder on new construction, or occasionally a lender credit. Interested-party contribution limits apply and vary by loan program, occupancy, and down payment, so the buydown competes with other seller-paid closing costs inside the same cap. On FHA transactions, seller-funded buydown money counts inside the 6% interested-party contribution limit, buydown funds cannot be used to cover past-due payments or to reduce the loan amount for LTV purposes, and some FHA temporary buydown programs do not permit subordinate financing or down payment assistance alongside the buydown. Buyer-funded temporary buydowns are restricted on many programs.
Want these numbers built around your file?
A short request is all it takes to get a written scenario summary back from a Simply Approved Mortgages Loan Officer. Binding figures appear on your Loan Estimate.
Buydown vs discount points
Discount points permanently lower your note rate for the life of the loan and are paid at closing. A temporary buydown leaves the note rate alone and only subsidizes early payments. If you expect to keep the loan for many years, permanent points often produce more lifetime benefit per dollar. If you expect rates to move and plan to reassess in a couple of years, or if a seller is contributing funds you would otherwise lose, the temporary structure can be the better use of the same money.
What underwriting requires
You are qualified on the note rate. The buydown agreement, the escrow account, and the source of funds are documented in the file, and the reduced payment schedule is disclosed to you. Because qualification uses the full payment, a buydown does not stretch your approval amount — it changes cash flow in the early years only.
All figures on this page and in the calculator are illustrative and are not a quote, lock, offer, or commitment to lend. Binding figures appear on your Loan Estimate.
Sources: Consumer Financial Protection Bureau mortgage consumer guidance; Freddie Mac Primary Mortgage Market Survey for prevailing rate context.
What you can do with this loan
Ease into a higher payment during the first year of homeownership.
Convert a seller price reduction into larger monthly cash-flow relief.
Offset new-construction carrying costs offered by a builder incentive.
Create room in the budget for furnishing or immediate repairs.
Pros & cons — honest tradeoffs
Pros — Pros & cons
- +Meaningfully lower payments in the first one to three years.
- +Typically funded by the seller or builder rather than the buyer.
- +Unused funds generally credit toward payoff if you refinance or sell early.
- +No prepayment penalty exposure created by the buydown itself.
Cons / watch-outs — Pros & cons
- −The payment steps up on a known schedule — budget for it.
- −Qualification uses the full note rate, so it does not expand buying power.
- −It consumes seller-contribution capacity that could pay other closing costs.
- −Permanent discount points may deliver more value if you keep the loan long term.
Compare loan officer compensation on your mortgage quote
Loan officer compensation is part of the cost of a mortgage. On eligible residential loans, Simply Approved Mortgages generally uses 1.5% lender-paid compensation. Enter the compensation shown on another lender's Loan Estimate to see the difference in dollars.
Compensation difference on this illustration: $3,750.
How lower compensation can help you
When less compensation is built into pricing, there can be room for a lower interest rate, which may lower your monthly payment.
Depending on the rate you choose, pricing can sometimes include a lender credit toward third-party closing costs, so you may bring less cash to closing.
A lower rate means a lower monthly payment, which can lower your debt-to-income ratio and may help you qualify for more home on the same income.
As a mortgage broker we compare pricing from wholesale lenders instead of offering a single bank’s retail pricing.
Tip: On page 2 of your Loan Estimate, look at Section A, "Origination Charges." If the lender pays the loan officer, that compensation usually does not appear there as its own line; it is built into the interest rate. That is why comparing the rate and any lender credits side by side matters.
Already have a Loan Estimate from another bank or broker? Share it with a Simply Approved Mortgages Loan Officer, who will compare the rate, fees and credits side by side with options we can arrange. No cost to request a review.
Illustration only — not a quote, lock, offer, or commitment to lend; binding figures appear on your Loan Estimate. Lender-paid compensation is paid by the lender, not directly by you, and is part of the loan's pricing, so the loan is not free of costs. A lower compensation figure does not by itself guarantee a lower rate or lower closing costs; individual results vary by credit, loan type, property and market conditions. Residential lending in FL and CO only. Simply Approved Mortgages LLC · NMLS #2620881 · Equal Housing Opportunity.
Worked example
How this loan actually works — a full example
A buyer taking a $400,000 loan at a 6.500% note rate negotiates a seller-paid 2-1 buydown.
Inputs
- Loan amount
- $400,000
- Note rate
- 6.500%
- Structure
- 2-1 temporary buydown
- Term
- 30-year fixed
Calculation
- 1Year 1 effective rate4.500%
- 2Year 2 effective rate5.500%
- 3Year 3 onward6.500% note rate
- 4Funding sourceSeller-paid, held in buydown escrow
Illustrative only — not a quote, lock, offer, or commitment to lend. Binding figures appear on your Loan Estimate.
Purchase market update
What buyers should know this month
30-Yr Fixed · national avg
—
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15-Yr Fixed · national avg
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2026 buying power
Conforming baseline: $832,750
FHA floor / ceiling: $541,287 – $1,249,125
Payment relief, not a rate cut
Your note rate is unchanged; early payments are subsidized.
Usually seller-funded
Counts against interested-party contribution limits.
Qualify at the note rate
A buydown does not increase how much you can borrow.
Cost and payment tools
Run your payment, affordability, closing cost and refinance numbers
Monthly payment, affordability, closing costs, refinance break-even and early payoff, all on one screen. This page is not written for one state, so property tax, insurance and transfer or recording charges start at neutral placeholder assumptions rather than published averages — Transfer, documentary-stamp and recording charges are set by your state and county — enter your own figure, or open the state page for a sourced seed. Insurance and tax assumptions vary widely by state, county and property, so replace these starting values with quotes for your address. Every figure is an illustrative estimate, not a quote, lock, offer, approval, or commitment to lend.
Your inputs
Estimated result
- Down payment
- $20,000
- Loan amount
- $380,000
- Principal & interest
- $2,402
- Property tax
- $333/mo
- Homeowners insurance
- $167/mo
- Estimated total monthly
- $2,902/mo
Reference sources: Tax Foundation — property taxes paid as a percentage of owner-occupied housing value, NAIC — Homeowners Insurance Report, CFPB — Understanding your Loan Estimate.
Assumptions, methodology, and limitations
Principal and interest use the standard amortization formula on the loan amount you enter. This page does not target a single state, so the property tax and insurance fields start at neutral placeholder assumptions rather than published averages — replace them with figures for your own address, or open the matching state page for sourced seeds. Closing costs apply your state's transfer / documentary-stamp practice (0.00% of price used as the buyer-side seed) plus typical title, recording, appraisal, credit and prepaid escrow lines. Refinance break-even divides your entered costs by the monthly payment difference. Early payoff runs a month-by-month amortization with your extra principal.
These tools do not include mortgage insurance, funding or guarantee fees, HOA special assessments, flood or windstorm premiums, seller credits, lender credits, discount points, or county and municipal charges specific to your parcel. Statewide averages will not match any individual property. Figures are estimates only.
Illustrative only. Binding figures appear on your Loan Estimate, and terms vary by borrower, property, lender, program, and state.
Turn these estimates into real numbers
Send your scenario to a Simply Approved Mortgages Loan Officer and get a written summary back, or compare where rates sit today. Educational only — not a quote, lock, offer, approval, or commitment to lend.
Temporary buydown calculator questions
Answers to the most common temporary buydown calculator questions, written by licensed loan officers.
Ask SAM anything about mortgages
SAM is the Simply Approved Mortgages AI assistant. It answers general questions using the reviewed guides published on this site and links you to the primary government source. It is educational only — it does not quote a rate, payment, APR, approval or commitment to lend. A Simply Approved Mortgages Loan Officer reviews every scenario before any terms are confirmed.
Hi, I'm SAM — an AI assistant for Simply Approved Mortgages. I can explain loan programs, closing costs, DTI, down payments and which calculator or guide to use. I'm not a licensed loan officer, and nothing here is a quote, approval or commitment to lend.
Ask Sam AI provides general educational information only. It is an automated assistant, may be incomplete or out of date, and does not provide legal, tax or financial advice. Nothing it produces is a rate quote, APR, pre-approval, offer or commitment to lend. Never share a Social Security number, ITIN, date of birth, account number or password in chat. Simply Approved Mortgages LLC (NMLS #2620881) arranges residential mortgage loans in Florida and Colorado. Eligibility, terms, conditions and availability vary by borrower, property, lender, loan program and state, and all loans are subject to lender underwriting and approval. Equal Housing Opportunity.
Trusted government resources
These independent government resources can help you research mortgage programs, rates, and your rights before you apply.
CFPB
CFPB — Understanding mortgage interest rates and points
HUD
HUD — Buying a home resources
Federal Reserve
Federal Reserve — H.15 Selected Interest Rates
Simply Approved Mortgages is not affiliated with HUD, the CFPB, the FTC, the VA, or any other government agency. Links are provided for your independent verification.
How this page connects
Where this fits in the mortgage calculators library
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