Temporary and Permanent Rate Reduction
Mortgage Rate Buydown: Temporary vs Permanent and When Each Strategy Pays Off
A rate buydown reduces your mortgage interest rate — either temporarily for the first 1-3 years or permanently for the entire loan term. Temporary buydowns cost the seller money upfront but lower your payments immediately. Permanent buydowns cost you discount points but save money every month for 30 years.
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Temporary Buydown (2-1, 3-2-1)
- How it works: The rate is reduced by 2% in Year 1 and 1% in Year 2 on a 2-1 buydown, then reverts to the full note rate in Year 3+
- Cost: Approximately 1.5-3% of the loan amount, paid upfront into an escrow account that subsidizes the lower payments
- Who pays: Typically the seller through concessions — the buyer benefits from lower initial payments without paying the cost
- Action: Ask for a seller-paid 2-1 buydown in your offer — in 2026’s market, many sellers are offering concessions to attract buyers
Permanent Buydown (Points)
- How it works: Discount points paid at closing permanently reduce the interest rate for the entire loan term — one point (1% of loan) typically reduces the rate by 0.125-0.25%
- Cost: 1-3% of the loan amount, paid by the buyer at closing from their own funds or through seller concessions
- Break-even: Typically 4-7 years — if you keep the loan longer than the break-even period, the permanent buydown saves more than it cost
- Action: Calculate your break-even period before buying points — if you plan to sell or refinance within 5 years, a permanent buydown may not pay off
2026 Market Context
- Seller concessions: In 2026, approximately 35-40% of sellers are offering concessions, making seller-funded buydowns widely available
- Refinance expectations: If rates drop significantly in 2-3 years, borrowers will likely refinance — making temporary buydowns smarter than permanent ones
- Combination strategy: Some borrowers use part of the seller concession for a temporary buydown and part for permanent points, capturing both short and long-term savings
- Action: Have your lender run scenarios for both temporary and permanent buydowns using the available seller concession amount to see which produces the best 5-year total cost
Decision Framework
- Temporary wins when: You expect to refinance within 3-5 years, want the lowest possible payment in Year 1, or the seller is paying the cost
- Permanent wins when: You plan to keep the loan for 7+ years, want predictable savings every month, or are buying your forever home
- Combination wins when: You want short-term relief AND long-term savings and have enough concession dollars to fund both strategies
- Action: Your lender should model all three scenarios with your specific numbers before you decide which approach to include in your offer
Frequently Asked Questions
What is a 2-1 buydown?
Is a buydown the same as buying points?
Can the seller pay for a permanent buydown?
The Bottom Line Up Front
A mortgage rate buydown reduces your payment by lowering the interest rate — either temporarily (2-1 or 3-2-1 buydown) or permanently (discount points). In 2026’s market where seller concessions are common and rates remain elevated, buydowns are one of the most effective tools for reducing monthly costs. Temporary buydowns work best if you plan to refinance when rates drop; permanent points work best if you are keeping the loan long-term.
The confusion between temporary and permanent buydowns costs borrowers money because they choose the wrong strategy. A temporary 2-1 buydown funded by the seller gives you the lowest possible Year 1 payment at no cost to you — but the rate resets to full in Year 3. Permanent discount points require cash at closing but produce savings every month for 30 years. The right choice depends on your expected holding period, refinance timeline, and whether the seller is contributing concessions.
- Temporary buydowns (2-1 and 3-2-1) reduce the rate for the first 1-3 years, then revert to the full note rate — cost is approximately 1.5-3% of the loan amount, typically seller-paid
- Permanent buydowns (discount points) reduce the rate for the entire 30-year term — one point (1% of loan amount) typically reduces the rate by 0.125-0.25%, with a break-even period of 4-7 years
- In 2026, 35-40% of sellers are offering concessions that can fund either type of buydown, making this strategy accessible without additional buyer cash
- A combination approach — using part of the concession for temporary relief and part for permanent reduction — captures benefits of both strategies simultaneously
Temporary Buydown: 2-1 and 3-2-1 Explained
A temporary buydown reduces the effective interest rate for the first one to three years of the loan. The most common structures are the 2-1 buydown (rate reduced 2% in Year 1, 1% in Year 2, full rate in Year 3+) and the 3-2-1 buydown (3% reduction in Year 1, 2% in Year 2, 1% in Year 3, full rate in Year 4+).
The cost of the buydown is paid upfront and deposited into an escrow account. Each month during the buydown period, the escrow account subsidizes the difference between the reduced payment and the full payment. The borrower qualifies at the full note rate — not the reduced rate — which is important because it means the buydown does not increase your borrowing capacity.
| Period | Note Rate: 6.75% | 2-1 Buydown Rate | Monthly P&I ($350K) | Monthly Savings |
|---|---|---|---|---|
| Year 1 | 6.75% | 4.75% | $1,826 | $444 |
| Year 2 | 6.75% | 5.75% | $2,043 | $227 |
| Year 3-30 | 6.75% | 6.75% (full) | $2,270 | $0 |
| Total 2-year savings | $8,052 | |||
The 2-1 buydown on a $350,000 loan at 6.75% saves $8,052 over the first two years. The cost to fund this buydown is approximately $8,000-$8,500 (deposited into escrow upfront). If the seller pays this through concessions, the buyer receives $8,052 in savings at zero personal cost.
Deal Saver
If the seller offers a 3% concession on a $400,000 purchase ($12,000), you have enough to fund a 2-1 buydown ($10,000-$11,000) with $1,000-$2,000 left over for closing cost credits. This gives you a payment that is $500+ lower in Year 1, $250+ lower in Year 2, and reduced closing costs — all funded by the seller.
Permanent Buydown: Discount Points
Discount points permanently reduce your interest rate for the entire loan term. One point equals 1% of the loan amount and typically reduces the rate by 0.125% to 0.25%, though the exact reduction varies by lender and market conditions.
The math is straightforward: pay more upfront, save more each month for the life of the loan. On a $350,000 loan, one point costs $3,500. If it reduces the rate from 6.75% to 6.50%, the monthly savings is approximately $58. The break-even point is $3,500 / $58 = 60 months (5 years). After five years, every month of savings is pure profit from the investment.
- One point (1% of loan) on a $350,000 loan = $3,500 cost, approximately $58/month savings at 0.25% rate reduction, break-even at 5 years
- Two points on the same loan = $7,000 cost, approximately $116/month savings, break-even at 5 years, total 30-year savings of approximately $34,760
- Points are tax-deductible in the year paid on a purchase mortgage (IRS Publication 936) — the deduction effectively reduces the cost of points by your marginal tax rate
- Fractional points are available — you do not have to buy full points. Half a point (0.5% of loan, $1,750 on $350K) with a partial rate reduction may be the right balance
Temporary vs Permanent Buydown: Side-by-Side
| Feature | Temporary (2-1) | Permanent (Points) |
|---|---|---|
| Rate reduction period | Years 1-2 only | Entire 30-year term |
| Typical cost ($350K loan) | $8,000-$8,500 | $3,500-$7,000 (1-2 points) |
| Who typically pays | Seller (via concessions) | Buyer (or seller via concessions) |
| Break-even period | Immediate (if seller-paid) | 4-7 years |
| Best when | Rates expected to drop (refinance planned) | Keeping loan 7+ years |
| Qualification rate | Full note rate (no DTI benefit) | Reduced rate (lower DTI) |
| Tax deductible | No | Yes (purchase mortgage, year paid) |
A critical distinction: temporary buydowns do not lower the qualifying rate. The lender qualifies you at the full note rate even though your Year 1 payment is reduced. Permanent points reduce the actual rate, which lowers both the payment and the qualifying DTI — meaning permanent points can help you qualify for a larger loan amount that a temporary buydown cannot.
Using Seller Concessions to Fund a Buydown
In 2026’s market, seller concessions are one of the most common negotiation tools. Instead of reducing the purchase price (which reduces the seller’s proceeds and can affect comps), buyers request the seller contribute a fixed dollar amount or percentage toward the buyer’s costs — including buydowns.
The maximum seller concession varies by program and LTV. On conventional loans, the limit is 3% of the purchase price at 90%+ LTV, 6% at 75-90% LTV, and 9% at 75% or below. FHA allows up to 6% regardless of LTV. VA allows up to 4% in seller concessions.
- A 3% seller concession on a $400,000 purchase = $12,000 — enough to fund a 2-1 buydown plus cover some closing costs, or to buy 3+ discount points
- Concession dollars not used for buydowns can cover closing costs, prepaid items, or be split between buydown and cost credits for maximum benefit
- The seller concession does not reduce the purchase price or the loan amount — it is a credit from the seller applied to the buyer’s closing costs and rate reduction
- In competitive markets, adding a buydown request to your offer is often more palatable to sellers than a price reduction because it does not lower the recorded sale price
Can You Combine Temporary and Permanent Buydowns?
Yes. A hybrid approach uses part of the available funds for a temporary buydown and part for permanent discount points. This produces the lowest possible payment in Year 1 while also securing a permanently reduced rate for the remaining 28 years.
Example: on a $400,000 loan with $12,000 in seller concessions, allocate $6,000 to a 1-0 temporary buydown (1% reduction in Year 1 only) and $6,000 to 1.5 discount points (approximately 0.25-0.375% permanent rate reduction). Year 1 payment is reduced by both the temporary and permanent components. Year 2+ benefits from the permanent reduction only.
- The combination approach is optimal when you want short-term payment relief AND believe you might keep the loan past Year 5 — it hedges against both scenarios
- Not all lenders offer hybrid buydown structures — ask specifically whether the lender can split the seller concession between temporary and permanent rate reduction
- The qualification rate on a combination buydown uses the note rate after permanent points but before the temporary reduction — the temporary component does not help your DTI
- Document the allocation clearly on the Loan Estimate and Closing Disclosure to ensure the concession is applied correctly at closing
Which Buydown Strategy Fits Your Situation?
The right choice depends on three variables: how long you plan to keep the loan, whether the seller is contributing concessions, and whether you prioritize short-term cash flow or long-term total cost.
- Selling or refinancing in 1-3 years: Temporary buydown wins. You capture the reduced payments during the buydown period and exit before the rate resets. Permanent points would not reach break-even.
- Keeping the loan 5-7 years: Permanent points start to win. The break-even occurs around Year 5, and every month after that is pure savings. Temporary buydown savings ended in Year 2.
- Keeping the loan 10+ years (forever home): Permanent points are clearly superior. The 30-year savings on 2 points can exceed $35,000, far outstripping the $8,000 saved on a 2-1 buydown.
- Tight Year 1 budget: Temporary buydown provides the biggest immediate relief. If affordability in the first year is the constraint, the 2% Year 1 rate reduction produces the largest monthly savings.
Deal Math
On a $350,000 loan at 6.75%: a seller-paid 2-1 buydown saves $8,052 over 2 years at zero cost to the buyer. Two permanent discount points cost $7,000 (buyer-paid) and save $41,760 over 30 years. If you keep the loan 10 years, the points save $13,920 net after the $7,000 cost. If you refinance at Year 3, the 2-1 buydown saved $8,052 and the points saved only $1,096 net. Your expected holding period determines which strategy wins.
The Bottom Line
Rate buydowns are one of the most powerful tools in 2026’s elevated rate environment. Temporary buydowns (2-1 and 3-2-1) funded by seller concessions give you immediate payment relief at no personal cost. Permanent discount points reduce your rate for 30 years with a break-even of 4-7 years. The right strategy depends on your holding period, refinance plans, and available concession dollars.
Before making an offer, have your lender model three scenarios: no buydown, temporary buydown, and permanent points (or a combination). Compare the total cost at 3, 5, 7, and 10 years. Include any seller concession in the calculation. The 15 minutes spent comparing scenarios can save thousands to tens of thousands of dollars over the life of your loan.
Frequently Asked Questions
Can I get a buydown on a refinance?
Temporary buydowns are typically not available on refinances because they rely on seller concessions (there is no seller in a refinance). Permanent discount points are available on both purchase and refinance transactions. You can buy down your refinance rate by paying points at closing, with the same break-even math applying to determine whether the cost is worthwhile.
What happens to the buydown escrow if I sell early?
On a temporary buydown, the unused escrow funds — the money that would have subsidized future reduced payments — are typically returned to the party who funded the buydown (usually the seller). Some programs allow the remaining escrow to be applied to the loan payoff, reducing the balance. Check your buydown agreement for the specific terms governing early termination.
Does the buydown affect my qualification?
Temporary buydowns do not affect qualification — you must qualify at the full note rate, not the reduced Year 1 rate. Permanent points do affect qualification because they reduce the actual note rate, lowering both the monthly payment and the DTI ratio. If you need to qualify for a larger loan amount, permanent points help where temporary buydowns do not.
Are discount points tax deductible?
Yes, on purchase mortgages. Points paid on a purchase mortgage are fully deductible in the year of purchase under IRS Publication 936, subject to standard requirements (points are clearly designated as such on the Closing Disclosure, and the amount does not exceed what is generally charged in the area). Points on a refinance must be amortized over the life of the loan.
Can I buy a 2-1 buydown with my own money?
Yes. While seller-funded buydowns are most common, the buyer can fund a temporary buydown using their own cash. The cost is deposited into the buydown escrow account at closing. However, this requires additional cash on top of the down payment and closing costs, which makes it less attractive than having the seller pay for it through concessions.
How do I know if my lender offers buydowns?
Most lenders offer both temporary and permanent buydowns, but the specific structures available (2-1, 3-2-1, 1-0) vary. Ask your lender early in the process: “Do you offer temporary buydown programs, and what structures are available?” Also confirm whether the lender will model multiple scenarios (no buydown, temporary, permanent, combination) so you can compare total costs before deciding.