# Understanding 3-2-1, 2-1, and 1-1 Rate Buydowns

By Brad Johnson (@bradjohnson) · Published 2026-10-12

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In a market where the 30-year fixed rate is running far above where most buyers built their budgets, a temporary rate buydown can be the difference between qualifying for the home you want and settling for less. After 26 years in mortgage lending at GMFS Mortgage, I've watched these programs turn "maybe next year" into "closing next month" — and they're worth serious attention in a 2026 market where the monthly payment is the single biggest hurdle buyers face. A buydown is a strategy, not a gimmick: you're not locking yourself into today's rate forever, you're using seller dollars to buy yourself a lower payment for the first few years while you secure the home now. In short, you're dating the rate, not marrying it. Let me walk you through how 3-2-1, 2-1, and 1-1 temporary buydowns work and which one fits your situation.

#### Key Takeaways

-   A temporary buydown lowers your monthly payment for the first one to three years of the loan, using seller concessions or funds placed in a subsidy account.
-   The 3-2-1 buydown cuts your rate by 3% in year one, 2% in year two, and 1% in year three before settling at the note rate.
-   2-1 and 1-1 buydowns are scaled-down versions that shorten the subsidy period while still cutting early payments.
-   Seller concession limits vary by loan type — up to 6% for FHA, 4% for VA, and 3% to 9% for conventional depending on your down payment.

## What is a temporary rate buydown?

A **temporary rate buydown** is a financing arrangement that lowers your interest rate — and your monthly principal-and-interest payment — for a set number of years at the start of your loan, after which the rate rises to its full note rate. The discount is funded up front, usually with seller concessions or builder incentives, into a subsidy account the lender draws from each month to make up the difference between your reduced payment and what the full rate would cost. Your loan still amortizes over the full term, and you're building equity from day one — you're just paying less in those early years. Lower Mortgage notes that seller concessions can cover "temporary rate buydowns, when allowed," which is exactly how most buyers fund them.

The key difference from a permanent buydown is timing. A permanent buydown (paid via discount points) lowers your rate for the entire life of the loan. A temporary buydown only covers the first few years. That distinction matters because the temporary version is cheaper to fund and is typically paid for by the seller rather than out of your own pocket, which is why it's become a popular negotiating tool in a high-rate environment.

## The 2-1 and 1-1 options: scaled solutions

Not every buyer needs — or can fund — a full three-year discount. The **2-1 buydown** reduces your rate by **2 points** in year one and **1 point** in year two, then settles at the full note rate in year three. On that same $400,000 loan at 6.5%, you'd pay about 4.5% in year one (roughly $2,027 a month) and 5.5% in year two (around $2,272), then the full $2,528 from year three on. It's a popular middle ground: a meaningful first-year cushion with a shorter funding requirement than the 3-2-1.

The **1-1 buydown** is the leanest option: your rate drops **1 point** in year one and **1 point** in year two, then jumps to the note rate in year three. On that same example, you'd pay about 5.5% for the first two years (around $2,272 a month), then the full 6.5% rate. Because it holds the rate flat rather than descending, the 1-1 is often the easiest to fund with seller concessions and can make the difference on a tight qualifying scenario where even a couple hundred dollars a month matters to your debt-to-income ratio.

## How sellers and lenders fund a buydown

Temporary buydowns are almost always funded with seller concessions — negotiated credits the seller applies toward your closing costs — or builder incentives on new construction. The money sits in a subsidy (or escrow) account at closing, and your lender draws from it each month to cover the difference between your reduced payment and the full note-rate payment. In most cases the seller is paying this on your behalf as part of the purchase contract, which is why it's a negotiation point, not a cost you add on top of your down payment.

The catch is that seller concession limits vary sharply by loan type, and exceeding them can sink a deal. FHA allows up to **6% of the sales price**, and that credit can cover buydowns and other approved costs. Conventional loans range from **3% to 9%** depending on your down payment — 3% under 10% down, 6% at 10–25%, and 9% above 25%. VA is different: seller concessions are capped at **4% of the property's reasonable value**, but normal closing costs and reasonable discount points fall outside that cap. [Lower Mortgage](https://www.lower.com/mortgages/what-are-seller-concessions) lays out these limits by loan type, and it's worth confirming the exact number with your lender before you write the offer.

**Pro Tip**

Before negotiating seller concessions, get your loan officer to confirm the exact limit for your loan type and down payment. The seller cannot simply "add more" if your credit is already at the cap — a deal can stall at closing when the concession exceeds what the program allows.

## Why a buydown beats waiting for rates to drop

There's a temptation to hold off buying entirely and wait for mortgage rates to fall. In my 26 years in this business, I've watched plenty of buyers make that bet — and far more of them miss the home they wanted than save the payment they were chasing. A temporary buydown reframes the decision: instead of waiting for a rate that may not come, you secure today's home at today's price with a lower early payment that gives your budget room to breathe while you build equity.

That's the practical edge. Your payment starts low and steps up gradually, which lines up with how most buyers' incomes grow — you're earning more in year three than you were the day you closed. And because the subsidy is funded with seller concessions rather than cash out of your pocket, you're not tying up savings that could go toward moving costs, furniture, or an emergency fund. You get the affordability now without giving up the flexibility of a future refinance if rates do drop.

## Choosing between 3-2-1, 2-1, and 1-1

The right buydown depends on your budget, your down payment, and how the seller concessions shake out. Here's how the three stack up on that $400,000 loan at a 6.5% note rate.

Buydown

Year-one rate

Year-two rate

Year-three rate

Who it suits

**3-2-1**

3.5% (~$1,795/mo)

4.5% (~$2,027/mo)

5.5% (~$2,272/mo)

Buyers who need the deepest early cushion and can fund a larger subsidy

**2-1**

4.5% (~$2,027/mo)

5.5% (~$2,272/mo)

6.5% (~$2,528/mo)

Buyers who want solid year-one savings with a shorter funding requirement

**1-1**

5.5% (~$2,272/mo)

5.5% (~$2,272/mo)

6.5% (~$2,528/mo)

Buyers on a tight qualifying scenario who need a flat, easy-to-fund discount

If you're stretching to qualify, the 3-2-1 gives you the most breathing room in the crucial first year. If your budget is comfortable but the closing costs are the squeeze, the 2-1 or 1-1 is often enough to make the numbers work without eating into the full seller concession.

## Buydowns for buyers who are building

Temporary buydowns aren't just for resale homes — they pair naturally with new construction, where builder incentives are often part of the deal. If you're building rather than buying existing, GMFS's **One-Time Close Construction Loan** combines your construction financing and permanent mortgage into a single loan ([GMFS Mortgage](https://gmfsmortgage.com/build-or-remodel)). That means one closing, one set of fees, and one loan that converts from the build phase into your long-term mortgage once construction is done. With this loan you can put as little as **5% down** on a primary residence, pay interest only during construction (up to 12 months), and then convert to a **capped fixed rate** after the build finishes.

The interest-rate advantage is built in: because the permanent rate is capped and set at conversion rather than floated while you build, you know from the start exactly what your rate will be — and what the buydown will cost to fund. That predictability matters during a multi-month build, when rates can move against you. Here's where it works with a buydown: after construction completes and your permanent rate locks in, a 2-1 or 1-1 temporary buydown can lower your payment in the first years of that permanent loan — which matters when you've just absorbed the cost of the build and your new home's expenses are stacking up. If you're purchasing new construction from a builder, ask whether buydown incentives are on the table alongside the lot and upgrade credits; in a high-rate 2026 market, that combination is how many builders are sweetening deals to keep contracts moving.

The buydown fits in at the conversion point. After construction completes and your permanent rate locks in, a 2-1 or 1-1 temporary buydown can lower your payment in the first years of that permanent loan — which matters when you've just absorbed the cost of the build and your new home's expenses are stacking up. If you're purchasing new construction from a builder, ask whether buydown incentives are on the table alongside the lot and upgrade credits; in a high-rate 2026 market, that combination is how many builders are sweetening deals to keep contracts moving.

## Your next step

If you're comparing buydown options or wondering whether seller concessions can stretch far enough to cover one, talk it through with a loan officer who's done this before. I've spent **26 years at GMFS Mortgage** working FHA, VA, conventional, and other loan programs with buyers across the country, and I'm happy to walk through your numbers and see which buydown — if any — makes sense for your situation.

You can reach me at gmfsmortgage.com/brad.johnson to start a conversation or schedule a rate consultation. I'm licensed to serve borrowers in Louisiana, Mississippi, South Carolina, Texas, Alabama, and Illinois. No two buyers are the same, and the right answer depends on your specific numbers — let's look at them together.

_Rates and terms are subject to change without notice, and all figures above are illustrative examples for educational purposes, not a guarantee of your specific rate or approval. Qualification requires proper documentation and underwriting review._