Selling a Parent’s House to Pay for Assisted Living in Washington
Can you sell your parent’s house to pay for assisted living in Washington?
Yes - but only if you have legal authority to sign for them. In Washington, that means either a durable power of attorney under RCW 11.125 that specifically grants real estate authority, or a court order under RCW 11.130. A general “handle my finances” POA is not enough; title companies routinely reject it. Before you list, you also need to check three things that can quietly cost the family six figures: the Medicaid five-year look-back, the federal capital gains exclusion under IRC Section 121, and any deferred property tax lien recorded against the house.
By Samantha Schlegel | September 7, 2026
Assisted living in Seattle runs about $7,000 a month, and memory care adds another $950 to $1,687 on top of that. For most King County families, there’s only one asset big enough to cover that - the house Mom and Dad have owned since the seventies.
So the adult children start looking into selling it. And almost immediately they hit a wall that has nothing to do with the market.
Here’s the order I walk families through, because doing these in the wrong sequence is how good families lose money.
Start with authority, not with price
Before anyone talks about list price, staging, or timing, one question has to be answered: who is legally allowed to sign the listing agreement, the Form 17, and the deed?
If your parent still has capacity, the answer is simple - they do. You can help, but they sign. That’s the cleanest version of this, and if your parent is in the early stages of a diagnosis, it is worth moving faster than feels comfortable, because capacity is the thing you cannot get back.
If your parent no longer has capacity, you need one of two things.
A durable power of attorney under RCW 11.125. The document has to say, in so many words, that the agent may sell, convey, or encumber real property. Washington treats real estate authority as a specific grant, not something folded into general financial powers. Beyond the statute, the escrow and title company gets its own vote — most have internal shelf-life rules on older POAs and will require an agent’s certification form confirming the document is still in force and your parent hasn’t revoked it. I have seen a closing pushed two weeks because nobody asked the title company to review the POA until the week of signing. Send it over the day you list.
A court order under RCW 11.130. If there’s no POA and capacity is already gone, a POA can’t be created after the fact. You’re going to court. Full guardianship or conservatorship typically takes two to six months and runs $3,000 to $10,000 or more.
But most families don’t know about the middle option. Under RCW 11.130.590, a Washington court can enter a protective arrangement authorizing a single transaction - this sale, this house - without appointing a conservator over your parent’s entire life. It’s narrower, usually faster, and usually cheaper. Separately, RCW 11.130.435 requires a conservator to get specific court authorization before selling real estate anyway, so even a full conservatorship isn’t a blank check. Ask an elder law attorney about the protective arrangement before you default to the full petition.
The three financial traps, in the order they bite
1. The Medicaid look-back
Washington Apple Health uses a 60-month look-back on asset transfers. Gifts and below-market sales inside that window trigger a penalty period of Medicaid ineligibility - which is a brutal outcome when you were counting on Medicaid to take over after the private-pay money runs out.
Selling the house at fair market value to an arm’s-length buyer is not a transfer. That’s a conversion - you traded an exempt asset for a countable one. But the proceeds are now countable, and a single applicant has to be under $2,000 in assets to qualify. That money has to be spent down on legitimate care and expenses, documented, before eligibility starts.
The version that gets families in trouble is the one that feels generous: selling to a family member at a discount, adding a child to the title, or “gifting” a share to the sibling who did the caregiving. Every one of those can create a penalty. Talk to an elder law attorney before you accept an offer, not after.
Also worth knowing: Washington applies the federal home equity limit - roughly $1.1 million - to nursing home Medicaid and HCBS waiver programs. In a market where the King County median sold price is $838,000 and plenty of long-held Shoreline and Edmonds homes have appreciated past that line, this is no longer a theoretical number.
2. Capital gains - and the exception almost nobody uses
Washington’s own capital gains tax exempts real estate, so the exposure here is federal.
The Section 121 exclusion is $250,000 for a single filer and $500,000 for a married couple, and the basic test is living in the home two of the last five years. That’s where families panic: Mom moved into memory care three years ago, so the clock looks blown.
It usually isn’t. IRC Section 121(d)(7) says that if the taxpayer became physically or mentally incapable of self-care, and lived in the home for periods totaling at least one year out of the past five, then time spent in a state-licensed care facility still counts as living in the residence. The two-year requirement effectively drops to one year, and the years in the facility stop running the clock out.
There’s also a widow-or-widower provision under 121(b)(4): sell within two years of a spouse’s death and the surviving spouse can still claim the full $500,000. If your parent was widowed recently, that two-year window matters a great deal, and it’s one more reason not to let this drift.
The mirror-image mistake: transferring the house to the kids while your parent is alive. The children take a carryover basis - your parent’s original 1974 purchase price - and none of them qualify for the exclusion if they don’t live there. Inheriting the same house instead gives a stepped-up basis at date of death and can erase decades of gain. Selling during life to fund care is often still the right call, but you should make that trade with your eyes open. I cover the broader mechanics in how to avoid capital gains tax when selling your home in Shoreline.
3. The deferred property tax lien nobody remembers signing up for
A lot of King County seniors enrolled in the state’s property tax deferral program - different from the exemption. Deferral doesn’t forgive the taxes. The state pays them, records a lien, and the whole balance plus 5% simple interest comes due when the home is sold, the owner dies, or it stops being the primary residence.
Adult children find this on the preliminary title report and it lands like a bomb, because nobody told them. It is not a deal-killer - escrow pays it from proceeds like any other lien - but it changes your net, and you want that number before you set a list price, not after mutual acceptance.
While you’re at it, pull the full preliminary title report early. Old contractor liens, a reverse mortgage balance, a home equity line drawn down to pay for in-home care - this is exactly the category of thing that surfaces at the worst possible moment.
Then, and only then, the sale itself
Once authority and the financial picture are settled, this is a fairly normal Washington listing with a few situational wrinkles.
Form 17 still applies, and it’s about actual knowledge. If you’re signing under a POA and you’ve never lived in the house, you disclose what you actually know. You don’t guess, and you don’t stay deliberately ignorant. Where you genuinely don’t know, say so - that’s what the “don’t know” column is for. Our full guide to Form 17 disclosure walks through how the actual-knowledge standard works.
Budget real time for the cleanout. Fifty years in one house is not a weekend. Build four to eight weeks into your timeline, and start before the facility deposit is due if you can.
Price to the current market, not to 2022. King County crossed 4.3 months of inventory in August 2026 - the first time above four in years - with the median sold price down 4.2% year over year. Shoreline’s median list price sat around $799,000 with a median 46 days on market. That’s a functioning market, not a falling one, but it is not a market that rewards a hopeful price and a wait-and-see attitude. Overpricing costs a family in this situation twice: once in carrying costs and once in a facility bill that doesn’t pause.
Homes in this category often need decisions about repairs. A 1968 Shoreline rambler that’s been lightly maintained for two decades will show its age. Sometimes the answer is a targeted refresh; sometimes it’s selling as-is and pricing accordingly. The right answer depends on how much cash the family can front and how fast the care bill is coming.
This is the part where I’ll say the honest thing: I can run the market analysis, project your net, and manage the sale. I cannot give you Medicaid or tax advice, and you should be suspicious of any agent who tries. The families who come out of this well are the ones who put an elder law attorney and a CPA in the room early - often before they ever call an agent - and then let the three of us work off the same set of numbers.
Frequently Asked Questions
Can I sell my parent’s house if they have dementia and no power of attorney?
Not on your own. A power of attorney cannot be signed after capacity is lost, so you’d need to petition the Washington Superior Court under RCW 11.130. Ask your attorney specifically about a protective arrangement under RCW 11.130.590, which authorizes a single transaction and is generally faster and less expensive than a full guardianship or conservatorship.
Will selling the house disqualify my parent from Medicaid?
Selling at fair market value doesn’t create a transfer penalty, but it does convert an exempt asset into countable cash. A single Apple Health long-term care applicant must be under $2,000 in assets, so the proceeds have to be legitimately spent down and documented. Selling below market or to a relative at a discount inside the 60-month look-back is what triggers a penalty period.
Does my parent still get the $250,000 capital gains exclusion if they’ve been in a facility for three years?
Very likely yes. Under IRC Section 121(d)(7), if they became incapable of self-care and lived in the home at least one year out of the past five, time in a state-licensed facility counts as residence. Confirm the specifics with a CPA, because the facility’s licensing status and the exact dates matter.
Should we transfer the house to the children instead of selling it?
Usually not without advice. A lifetime transfer gives the children a carryover basis instead of a stepped-up basis, which can create a large taxable gain later, and the transfer itself can trigger a Medicaid penalty inside the look-back window. Inheriting resets the basis at date of death; gifting does not.
How long does it take to sell a parent’s home in this situation?
Plan on longer than a standard sale. Between confirming the POA with the title company, a four-to-eight-week cleanout, and a Shoreline market currently running a median 46 days on market before you get to closing, three to five months from first conversation to funded is a realistic range. If a court order is required, add two to six months on the front end.
Where to start
The sequence matters more than the speed. Confirm who can legally sign, pull a preliminary title report to find any deferred-tax or other liens, get an elder law attorney’s read on the Medicaid timing, then price the house to the market you’re actually selling into.
I work with a lot of Shoreline and North Seattle families in exactly this spot, and the sale is almost never the hard part - the sequencing is. If you’re figuring out what your parent’s home would realistically net and how that lines up against the care costs in front of you, I’m glad to walk through the numbers with you. Reach out anytime.
About Samantha Schlegel
Samantha Schlegel is a Shoreline, WA real estate broker with Compass, serving buyers and sellers across Shoreline and North Seattle. She specializes in high-ROI home preparation, strategic pricing, and seamless relocations. Her local expertise covers Shoreline and nearby North King County communities. Whether she is helping sellers prep a mid-century rambler or helping buyers sort out light rail commutes and school boundaries, Samantha delivers data-backed results with local insight.
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