Washington's 7-Year Adverse Possession Rule

Washington law lets a person claim ownership of vacant, unoccupied land after just seven years, not the usual ten, if they hold “color of title” (a deed or similar document that appears to convey ownership but has a legal defect) and pay every property tax bill on the parcel during that period, under RCW 7.28.080. No physical occupation of the land is required.

How does Washington’s 7-year adverse possession rule for vacant land actually work?

A claimant qualifies under RCW 7.28.080 by holding color of title in good faith to land that is genuinely vacant and unoccupied, and then paying “all taxes legally assessed thereon for seven successive years,” according to wa-law.org’s text of Chapter 7.28 RCW. Meet both conditions for the full seven years and the statute deems the claimant “the legal owner of said vacant and unoccupied land to the extent and according to the purport of his or her paper title.”

“Color of title” is not the same as a clean chain of ownership. It means a written instrument, such as a deed, a will, a probate record, a tax deed, or a foreclosure judgment, that on its face purports to convey the property but is defective in some way: the grantor didn’t actually own it, the description is off, or the execution was flawed. A person squatting on land with no paper trail at all cannot use this statute; they would need the general adverse possession route instead, which is slower and requires actual use of the land.

Vacant land ends up with this kind of flawed paper trail more often than owners expect. A decades-old subdivision plat that was never fully recorded, an heir who took property through an unrecorded family transfer, a buyer at a defective tax sale, or a deed whose boundary description doesn’t match a later survey can all produce a document that looks like a valid conveyance without actually being one. Someone who later buys, inherits, or is given that flawed document, believing in good faith that it conveys real ownership, is exactly the person Washington’s color-of-title statutes are built around.

The seven-year vacant-land rule has a sibling provision, RCW 7.28.070, which also runs seven years and also requires color of title and tax payment, but applies to land the claimant is actually, openly, and notoriously possessing. Section 7.28.080 exists specifically because raw, undeveloped land often has no one living on it to satisfy that possession requirement, which is exactly the situation many out-of-state vacant land owners are in.

Both provisions carve out an important exception: they do not apply to land owned by the United States, the state of Washington, school lands, or land held for any public purpose, under RCW 7.28.090. Statutory adverse possession is also “somewhat rare” in practice compared with the common-law 10-year route, according to Beresford Booth’s overview of Washington’s statutory adverse possession, because “good faith” is not just a claimant’s say-so. Washington courts have generally required an honest belief, based on reasonable grounds, that the claimant had acquired valid title, and a buyer who had reason to know a deed was defective, or who bought a stale claim cheaply expecting to sit on it for seven years, can lose the good-faith element entirely.

Forestland gets its own variation, according to the same Beresford Booth overview: under RCW 7.28.085, a claimant on forest land generally must also show, by clear and convincing evidence, substantial improvements maintained for at least ten years, unless the claim rests on boundary markers a licensed surveyor actually set. That provision does not apply to the ordinary vacant-lot scenario this article covers, but it is worth knowing if the parcel in question is timbered acreage rather than a bare residential or agricultural lot.

How is the 7-year vacant-land rule different from Washington’s general 10-year rule?

Washington’s default adverse possession statute of limitations is ten years under RCW 4.16.020, and it demands the claimant actually use the land. The seven-year color-of-title routes are narrower exceptions available only when a defective paper title and tax payment are both present. The two paths differ enough that a landowner needs to understand which one a given claimant could realistically use.

Under the common-law/statutory 10-year track, a claimant must show possession that is actual, open and notorious, exclusive, hostile, and continuous for a full decade, with no supporting document of any kind, according to Curiale Hostnik PLLC’s summary of Washington adverse possession. That is the route most people mean when they talk about “squatters’ rights”: a fence built two feet over a property line, a driveway that’s been used for years without objection, or a cabin occupied without permission. None of that works against genuinely vacant land with no one occupying it, which is why the two 7-year statutes exist as a separate track for exactly that situation.

The practical takeaway for a vacant land owner: a claimant genuinely can acquire an undeveloped Washington parcel in seven years instead of ten, but only through this specific paper-title-plus-tax-payment mechanism, not through mere trespass, casual use, or a neighbor’s fence creeping over a boundary line.

What stops a color-of-title claim from succeeding on your vacant Washington land?

Washington’s statute builds in a direct defense: if the holder of the superior paper title pays the property taxes for even one year during the claimant’s seven-year run, the claimant’s RCW 7.28.080 claim fails outright, per wa-law.org’s text of the statute. That single mechanic is why this particular claim is rare compared to ordinary squatting. It can only ripen against an owner who has genuinely stopped paying attention to the parcel for the better part of a decade.

For an owner of vacant land, especially one living out of state, the practical version of that defense comes down to a short checklist:

• Pay the county’s property tax bill every year, on time, without a lapse. This alone defeats a 7.28.080 claim regardless of what a claimant’s paperwork says.
• Keep a current mailing address on file with the county assessor so tax bills and any notices actually reach you, especially after a move or an inheritance.
• Check the county treasurer’s parcel record periodically to confirm no one else has paid taxes on your property, and set a yearly reminder around the county’s payment deadline.
• Watch the county recorder’s index for any deed, quitclaim, or other document filed against your parcel’s legal description; a quitclaim deed with a defective chain of ownership is exactly the kind of instrument that can become someone’s “color of title.”
• Visit or have someone check on remote acreage periodically. Evidence that the land isn’t truly abandoned can matter if a dispute over occupancy status ever comes up.

If a suspicious filing does turn up, a title company or real estate attorney can run a current chain of title search and flag whether it creates a genuine cloud on title worth addressing before it sits for years.

Does paying seven years of taxes automatically transfer title?

No. Meeting the requirements of RCW 7.28.080 makes a claimant eligible to be recognized as the legal owner, but nothing about the statute transfers title automatically or updates county records on its own. Chapter 7.28 RCW is titled “Ejectment, Quieting Title” for a reason: a claimant who believes they qualify still generally needs to bring a quiet title lawsuit and obtain a court judgment before a title company, lender, or future buyer will treat the claim as settled ownership.

The same is true in reverse. A record owner who wants to formally clear a stale color-of-title claim from a parcel, rather than simply outpacing it by paying taxes every year, typically needs a quiet title action of their own to get a judgment establishing that no valid competing claim exists. That process involves the county’s civil court, formal notice to anyone with a recorded interest, and, in a contested case, the same evidence a claimant would need: the color-of-title document, the tax payment history, and proof of whether the land was actually vacant and unoccupied throughout the disputed years.

What happens if a color-of-title claim to vacant land actually succeeds?

If a claimant does establish ownership under RCW 7.28.080, Washington courts have discretion to require the new owner to reimburse the original record title holder for taxes paid during the disputed years and to settle any taxes still owed to the county at the time judgment is entered, according to wa-law.org’s text of RCW 7.28.083. Courts may also award costs and attorney’s fees to the prevailing party, so even a successful defense against a weak claim can carry real legal expense.

That cost exposure is one reason land use scholars have long treated adverse possession as a doctrine aimed at forcing land into productive use and resolving stale title questions rather than as a mechanism that rewards bad faith, a framing traced back to William B. Stoebuck’s 1960 Washington Law Review article on the doctrine. The statute has stayed fundamentally the same since. It protects an owner who is paying attention, and exposes one who isn’t.

What should an out-of-state vacant land owner in Washington do about this?

Because the 7.28.080 clock resets the moment the record owner pays a single year’s taxes, the single highest-value habit for anyone holding undeveloped Washington acreage is making sure the county has a working mailing address and the tax bill actually gets paid every year, not just remembered. For land inherited or acquired years ago and never visited, it is worth confirming directly with the county treasurer that the parcel is current rather than assuming a mortgage escrow or old estate arrangement is still handling it. Some out-of-state owners set up automatic online payment through the county treasurer’s site where it’s offered, or ask a local relative, property manager, or attorney to check the parcel and the tax record once a year as a standing task.

Owners who discover a cloud on title, an unresponsive co-owner, or a parcel that has become more trouble than it’s worth sometimes decide holding onto distant vacant land isn’t worth the ongoing attention it requires. For general background on ownership obligations like these, the owning land guide covers related topics such as delinquent taxes and title problems. AMM Land Sales makes cash offers directly to owners of vacant land in Washington, including parcels with title complications, and can walk through a specific situation at (815) 384-6153. There’s no obligation to sell, and any offer is just one option among several.

Related reading on how unpaid property taxes affect land ownership more broadly is available in Tax Lien vs. Tax Deed States, which walks through what happens when taxes go unpaid long enough to reach a county auction.