Washington's average 30-year fixed mortgage rate sits at 6.69% as of August 2026 (HSH.com), and in King and Pierce Counties that math is landing buyers hard. Fewer people are waiting for rates to fall any further — they're looking for ways to make the payment work now, and two levers do most of the heavy lifting: the 2-1 temporary rate buydown and seller-paid credits that pay for it. This guide shows you how both work, how much they lower your payment, and how to negotiate them in today's market.
Prerequisites: a pre-approval with your loan type locked in, a purchase offer stage-ready, and 15 minutes to run your real numbers with a lender. Cost to negotiate: $0 — concessions shift cash, they don't create extra fees.
The Reality of 6% Rates in the PNW
Those numbers are the backdrop for every conversation we hold with buyers in Federal Way, Auburn, Kent, and Tacoma. At a $510,000 loan balance, the 6.69% payment math hits hard: a 30-year loan at that rate runs about $3,295 a month in principal and interest. A 2-1 buydown drops the first-year rate to 4.69%, cutting the payment to roughly $2,642 — more than $650 a month in relief during year one. That's the gap this guide closes.
Step 1: Decide What to Negotiate — The 2-1 Temporary Buydown
The 2-1 temporary buydown cuts your interest rate by 2 percentage points in year one and 1 percentage point in year two, then settles at the base loan rate in year three. Because a seller-funded temporary buydown is treated as a seller concession under the major loan programs, the same structures that drive your credit limits govern how much it can subsidize your payment (valoannetwork.com). It's a top search for local buyers because it turns an unaffordable first payment into one you can qualify for.
Here's the mechanism. Say your note rate is 6.5%. For the first 12 months you pay as if the rate were 4.5%, for year two 5.5%, and from year three on the full 6.5%. The seller — or the builder — funds the difference between the discounted and actual payment up front, usually from a seller credit, and that money sits in an escrow account the lender draws from monthly.
The key appeal is cash-flow relief during the years when your budget is tightest — right after closing, before pay raises and household income catch up. The tradeoff is that the buydown is temporary: the payment climbs in years two and three, so it only works if your income grows with it. Buyers often pair it with a plan to refinance before the full rate kicks in if rates drop.
Step 2: Choose Between Permanent and Temporary Buydowns
A permanent buydown pays discount points up front to lower your rate for the entire life of the loan. One point — 1% of the loan amount — typically reduces the rate by about 0.25 percentage points, and the lower rate compounds into savings every single month for 30 years (lrgrealty.com).
A temporary buydown, by contrast, spends that same seller credit to cut only the first two years' payments. Which is the smarter use of a concession depends on one question: how long do you plan to stay? If you'll live in the home for a decade or more, permanent points usually win because the rate relief never expires. If you expect to move or refinance within three years, a temporary buydown gives you the deepest savings exactly when you need them — the early years — and costs less than buying the rate down permanently.
Bottom line: the temporary buydown is a cash-flow tool; the permanent buydown is a long-term loan-cost tool. Most buyers we see in King and Pierce Counties lean temporary because it uses a smaller slice of the seller credit and directly attacks the hardest part — the first two years of the payment.
Step 3: Negotiate Seller Credits by Loan Type
The amount of seller concession you can ask for — and that the seller can legally pay — is capped by your loan type and down payment. Getting these right before you write the offer is the difference between a credit that lands and one that stalls the deal at underwriting.
Conventional loans scale with your down payment: 3% of the purchase price with less than 10% down, 6% with 10% to less than 25% down, and 9% with 25% or more down, for primary residences and second homes (theschaffgroup.com). Investment properties cap lower, at 2%.
FHA loans allow a flat 6% seller concession on a primary residence, regardless of down payment (theschaffgroup.com). That generosity is why so many first-time buyers in Pierce County go FHA.
VA loans work differently — and this is where buyers leave money on the table. The seller can pay unlimited normal closing costs, which don't count toward any cap at all. Then there's a separate 4% ceiling on true concessions — like the funding fee, prepaid taxes and insurance, and the funds behind a temporary buydown (valoannetwork.com).
Here's the practical takeaway: a seller-funded 2-1 temporary buydown counts against that 4% VA concession bucket (valoannetwork.com), so veterans need to budget the buydown funds, the funding fee, and any prepaids together to stay under the cap.
Step 4: Allocate the Credit Strategically
Once you know your cap, the question is how to spend the concession for maximum impact. The most common mistake is asking for more credit than you can actually use — seller credits generally can't exceed your real closing costs, prepaids, and points, and they can't fund your minimum down payment (theschaffgroup.com). An inflated credit that exceeds allowable costs gets reduced or reallocated late in the deal, so line up your loan estimate before you write the offer.
Because FHA allows up to 6% versus conventional's 3% at low down payments, FHA buyers often have the widest runway to fund a buydown.
When to ask: concessions are easiest to win when a home has sat on the market, after an inspection surfaces repairs, or with new construction builders who routinely offer 3–6% to move standing inventory (lrgrealty.com). Asking a seller to cover costs instead of dropping the price also keeps the appraised value higher — often a smarter outcome in a competitive county market.
Step 5: Line Up Your Numbers Before the Offer
Your success check: you know your loan type, your concession cap, and exactly how the credit gets spent. The deal that closes smoothly is the one where the buydown funds fit inside your loan's limits and the seller credit never exceeds your real costs. You should be able to tell your lender, before writing the offer, which cap applies and which bucket — closing costs, prepaids, or points — absorbs the credit.
The one rule carries over every loan type: review seller credits before the contract is signed, not after. A credit that looks generous in the offer but exceeds your allowable costs gets trimmed late, reallocated in a contract revision, or stalls underwriting (theschaffgroup.com). That's why we run every buyer's real numbers against their cap before they write an offer in King or Pierce County.
Rates at 6.69% don't have to price you out of Federal Way, Auburn, Kent, or Tacoma. A well-structured 2-1 buydown funded by seller credits can cut your first-year payment meaningfully — and the strategy only works when it's built into the offer from the start. Our team at Fairway Home Mortgage breaks down your loan type, your cap, and what the credit can actually pay, so your offer is competitive and your closing is clean.
1What if my requested seller credit exceeds allowable costs?
Underwriting trims the excess rather than letting it close as planned, so the unused amount gets reduced, reallocated, or written back into a contract revision. Always cap the request at your loan limit and your real closing costs and prepaids so the credit survives the appraisal and underwriting stages.
2What if buydown funds push me over the VA 4% concession cap?
Reclassify the portion that pushes you over. On VA loans the seller can pay unlimited normal closing costs — title, recording, appraisal, origination — which never touch the 4% concession bucket. Move the buydown excess into seller-paid closing costs to stay compliant and still get the relief.
3What if my income won't keep pace by year three?
A temporary buydown only helps if your income grows with the rising payment in years two and three. If that's uncertain, a permanent buydown locks in the lower rate for the whole loan term, and a longer rate lock can protect you against further upward drift in the current market.
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