Washington State Divorce Financial Planning: Community Property, No Income Tax & WA Capital Gains

Washington is a community property state — but with a critical twist. Unlike California, where separate property is legally untouchable, Washington courts divide all property (community and separate alike) under a "just and equitable" standard under RCW 26.09.080. Washington also imposes no state income tax, which makes pre-tax retirement accounts more valuable here than in California, New York, or Illinois — and changes every after-tax equivalency calculation in a settlement. Layered on top: Washington's two-tier capital gains excise tax (7% on gains above $262,000; 9.9% above $1 million), a state estate tax with a $3 million exemption that is a fraction of the federal $15 million, and five distinct public pension systems administered by the Department of Retirement Systems (DRS) that require statutory property division orders under RCW 41.50.670 rather than standard QDROs. Seattle's concentration of Amazon, Microsoft, and Boeing employees adds stock options and RSU portfolios that straddle the marriage and require careful time-rule apportionment. Washington divorces require the same federal modeling as any high-asset divorce — plus a WA-specific overlay that most advisors outside the state miss entirely.

Washington is a community property state — with a "just and equitable" twist. Washington is one of nine community property states, meaning property acquired during the marriage is presumptively owned equally by both spouses (RCW 26.16.030). But Washington's divorce statute (RCW 26.09.080) directs courts to divide all property — community and separate — in a manner that is "just and equitable after considering all relevant factors." In practice, separate property is typically awarded to the owning spouse and community property is divided equally, but the court has discretion. This differs from California's strict 50/50 rule, where community property is divided exactly in half with no judicial discretion and separate property is legally off limits.

1. Community property and separate property under RCW 26.16

Washington's community property rules are established in Chapter 26.16 RCW. The basic framework:¹

Community property — property owned jointly by both spouses — includes:

All earnings, wages, and salaries of either spouse earned during the marriage
Property purchased with community funds during the marriage, regardless of whose name is on the title
Retirement contributions made from wages earned during the marriage (including PERS, 401(k), and IRA contributions made from marital earnings)
Business income earned during the marriage from a community property business
Appreciation on community property assets

Separate property — owned entirely by one spouse — includes:

Property owned before the marriage
Property received during the marriage by gift from a third party
Property received by inheritance or bequest
The rents, issues, and profits of separate property (passive appreciation on a pre-marital asset, for example)

Commingling erases the separate character. Depositing an inheritance into a joint bank account and then spending from it, adding a spouse to the title of a pre-marital home, or using marital funds to pay down the mortgage on a separate-property investment property can commingle separate and community assets so thoroughly that tracing becomes impossible. When separate funds can no longer be traced, Washington courts treat the commingled asset as community property.¹

The RCW 26.09.080 "just and equitable" standard. Unlike California (strict 50/50 community property, separate property off limits), Washington gives courts discretion to divide all property — community and separate — in a manner that is "just and equitable after considering all relevant factors including, but not limited to, the nature and extent of the community property, the nature and extent of the separate property, the duration of the marriage, and the economic circumstances of each spouse at the time the division of property is to become effective." In the vast majority of Washington divorces, this means community property is divided equally and separate property stays with the owning spouse — but the court can deviate when equity requires it. This discretionary overlay means demonstrating the character and value of each asset — community vs. separate — before the settlement conference matters.

2. Spousal maintenance in Washington: RCW 26.09.090

Washington calls it "maintenance" rather than alimony. Unlike New York or Illinois, there is no statutory formula for the amount or duration of maintenance in Washington. Courts apply RCW 26.09.090 and consider six statutory factors, plus any other relevant circumstances:²

The financial resources of the party seeking maintenance, including their share of marital property and ability to meet their own needs independently
The time necessary to acquire sufficient education or training to find appropriate employment
The standard of living established during the marriage
The duration of the marriage
The age, physical and emotional condition, and financial obligations of the spouse seeking maintenance
The ability of the paying spouse to meet their own financial needs while paying maintenance

Washington has no codified duration rule, though family law practitioners sometimes reference an informal guideline of roughly one year of maintenance per four years of marriage for shorter marriages. For long marriages (15–20+ years), especially where one spouse left the workforce or significantly curtailed their career, courts frequently award long-term or even indefinite maintenance. These guidelines are not law — outcomes vary widely depending on the specific judge, county, and economic facts.

2024 Wilcox decision: "need" is not a prerequisite for maintenance. In In re Marriage of Wilcox (2024), the Washington Supreme Court clarified that a requesting spouse does not have to demonstrate financial "need" as a threshold condition for maintenance eligibility. Need is one factor under RCW 26.09.090(a), to be weighed alongside the others — not a gating requirement. A higher-earning spouse may receive maintenance in a long marriage where earning capacity or standard-of-living equity supports it, even if that spouse is financially self-sufficient.²

Post-TCJA spousal maintenance tax treatment

For dissolution instruments signed after December 31, 2018, maintenance is not deductible by the payer and not taxable income to the recipient at the federal level (IRC § 11051). Washington has no state income tax, so there is no state income tax layer on maintenance payments — the federal treatment is the only tax issue. The payer bears the full after-tax cost with no deduction. A CDFA models this post-TCJA present-value impact on the gross maintenance amount in settlement negotiations.

3. Washington DRS pension systems: RCW 41.50.670 statutory orders

Washington State's Department of Retirement Systems (DRS) administers pensions for hundreds of thousands of public employees. None of these are ERISA plans — meaning a standard Qualified Domestic Relations Order (QDRO) does not apply. Division of a DRS-administered pension requires a DRS Property Division Order (PDO) under RCW 41.50.670.³

The major DRS systems involved in Washington divorces:

PERS (Public Employees' Retirement System) — Plans 1, 2, and 3. Covers state agency employees, counties, cities, and most public employers. Plan 3 is a hybrid (defined benefit + defined contribution account).
TRS (Teachers' Retirement System) — Plans 1, 2, and 3. Covers K–12 teachers, administrators, and certificated school employees.
SERS (School Employees' Retirement System) — Plans 2 and 3. Covers classified (non-certificated) school employees such as paraeducators, custodial staff, and bus drivers.
LEOFF (Law Enforcement Officers' and Fire Fighters' Retirement System) — Plans 1 and 2. Covers police, firefighters, and some emergency services personnel.
WSPRS (Washington State Patrol Retirement System) — State patrol officers.

Two approaches to dividing a DRS pension:³

"Interest" approach (shared payment): The alternate payee receives a designated percentage of the member's monthly retirement benefit when the member retires. Similar to a private-sector "shared interest" QDRO. The alternate payee's payments generally depend on the member continuing to receive benefits — creating mortality risk if the member predeceases.
"Split" approach (separate account): Available for Plan 2 and Plan 3 defined-contribution accounts, and for certain hybrid plans. Creates a separate account for the alternate payee based on their portion of the accrued benefit. The alternate payee's benefit is independent of the member after the split.

The marital portion is calculated using the coverture fraction: months of service while married ÷ total months of service at retirement. DRS caps the alternate payee share at 75% of the member's monthly benefit (RCW 41.50.670(8)).³

PERS Plan 3 is a hybrid — two separate orders may be needed. PERS Plan 3 and TRS Plan 3 members have both a defined benefit component and a defined contribution (investment) account. Dividing a Plan 3 pension may require two separate PDOs — one addressing the DB monthly benefit and one addressing the DC account balance. Treating only the DB component in the settlement and overlooking the DC account can leave the alternate payee with a materially lower share than intended. A CDFA calculates the present value of both components, in both the "interest" and "split" structures, before the settlement is signed.

4. Washington's capital gains excise tax: 7% / 9.9%

Washington enacted a capital gains excise tax (Chapter 82.87 RCW) that was upheld by the Washington Supreme Court in March 2023. As of 2026, the tax has two tiers:⁴

7% on long-term capital gains above the standard deduction ($262,000 for 2026, adjusted annually for inflation) up to $1,000,000
9.9% on long-term capital gains above $1,000,000 (added by 2026 legislation)

The WA capital gains tax applies only to long-term gains (assets held more than one year). The $262,000 deduction is per individual, per year. Several categories of assets are explicitly excluded:

Real estate sales (real property is fully excluded)
Retirement account distributions (401(k), IRA, pension — taxed under different rules)
Assets used in a trade or business (generally)
Livestock held for farming purposes

The divorce-transfer exemption — and the carryover basis trap

Property transfers between spouses or domestic partners incident to a dissolution of marriage or domestic partnership are excluded from Washington's capital gains excise tax under RCW 82.87 and WAC 458-20-300. The transfer itself does not trigger WA capital gains tax — consistent with the federal IRC § 1041 non-recognition rule.⁴

However — and this is the carryover basis trap — the spouse who receives the asset in the settlement inherits the transferor's original cost basis. When that receiving spouse later sells the asset, they face Washington's capital gains tax on the full embedded gain, not just appreciation that occurred after they received it.

Asset	Gross settlement value	Embedded LTCG (carryover basis)	WA CGT on future sale (7% tier)	Federal LTCG (15%)	Net after combined tax
Brokerage account (Amazon stock)	$800,000	$400,000 gain above basis	$9,800 (7% on $140K above deduction)	$60,000 (15%)	~$730,200
Home equity (§121 applies)	$800,000	WA CGT excluded; §121 excludes $250K federal gain	$0 (real estate excluded)	Potentially $0–$22,500	~$777,500

Illustrative example. Assumes no NIIT (below $200K single threshold) and approximately $150K net federal LTCG after §121. WA CGT deduction of $262K reduces taxable WA gain. Tax calculations simplified for illustration — actual liability depends on income, timing, and specific lot selection.

The practical lesson: a brokerage account and home equity with the same face value are not equivalent in a Washington settlement. Real estate avoids WA capital gains tax entirely on sale; a large appreciated brokerage account does not. This gap widens substantially if the embedded gain exceeds $1 million and the 9.9% tier applies.

The NIIT threshold shift adds federal exposure on top. Washington has no state income tax, but federal Net Investment Income Tax (NIIT) of 3.8% applies to investment income for single filers above $200,000 (down from $250,000 while married). The combined federal LTCG + NIIT rate can reach 23.8% on gains above that threshold — plus WA's 7% or 9.9% on top. A brokerage account with $500,000 in embedded long-term gains may carry $143,000–$168,000 of combined federal + WA tax liability that doesn't show in the face-value balance.

5. No state income tax: after-tax asset equivalency

Washington levies no personal income tax. This seemingly simple fact changes the after-tax value of pre-tax retirement accounts significantly compared to states that do tax distributions.⁵

Asset	Gross value	Federal tax on distribution (24%)	WA state tax	Net after-tax
Pre-tax 401(k) — full distribution	$500,000	$120,000	$0	$380,000
Taxable brokerage ($250K basis, $250K LTCG)	$500,000	$37,500 (15% LTCG on $250K gain)	$0 (below $262K WA deduction or real estate)	~$462,500

Compare to a California resident: the same $500,000 pre-tax 401(k) would carry a combined federal + CA state ordinary income tax bill of approximately $174,000 (federal 24% + CA 9.3%), netting only ~$326,000 — $54,000 less than the same account distributed by a Washington resident. The absence of state income tax makes pre-tax retirement accounts meaningfully more valuable in Washington than in high-tax states.

Conversely, Washington's capital gains excise tax (7%/9.9%) partially offsets this advantage for appreciated brokerage accounts. The net effect: in Washington, the ranking of after-tax asset value (high to low) is typically: Roth IRA > taxable brokerage (low basis stock) > pre-tax retirement account — different ordering than California, where the high state income tax rate makes Roth IRAs even more dominant.

6. Tech industry RSUs and stock options in a Washington divorce

The Seattle–Bellevue metro is home to the headquarters of Amazon, Microsoft, Costco, and Boeing, and dozens of high-growth tech companies. A high percentage of Washington divorces involving professionals in their 30s to 50s include unvested RSUs or unexercised stock options as among the largest assets on the balance sheet.⁶

Key rules for equity compensation in a Washington community property divorce:

RSU grants: Community property attributable to RSUs is determined using the time rule. Two approaches:

Hug formula (for grants awarded for past service): months married during the performance period ÷ total vesting period
Nelson formula (for grants with both past and future service components): different apportionment based on what the grant was intended to compensate

The community property portion of an unvested RSU vesting after the divorce date remains community property — meaning even post-divorce RSU vesting can generate a payment obligation to the ex-spouse if the shares were granted during the marriage and the performance period spans the separation.

Stock options:

ISOs (Incentive Stock Options) cannot legally be transferred to a non-employee spouse. IRC § 422(b)(5) prohibits it — a transferred ISO loses its ISO status immediately and is treated as an NSO, triggering different tax consequences. This is a hard legal constraint, not a negotiating choice.
NSOs (Non-qualified Stock Options) can be transferred to a non-employee spouse incident to divorce under Rev. Rul. 2002-22. When the non-employee spouse exercises the transferred NSO, the non-employee spouse (not the employee) recognizes ordinary income at exercise — and the employee spouse's W-2 is no longer affected. This tax-point shift is a negotiating lever.

Settlement structures for unvested equity: Three common approaches — (1) offset with vested assets of equivalent after-tax present value; (2) deferred division under a "if-as-and-when" clause that pays the non-employee spouse their community share as vesting occurs; (3) lump-sum cash buyout. Each has different tax, liquidity, and risk profiles. The if-as-and-when approach preserves upside but creates ongoing financial entanglement; an offset provides a clean break but requires accurate present-value discounting of unvested grants with uncertain future stock prices.

WA capital gains tax on NSO exercises. When a non-employee former spouse exercises transferred NSOs, the income is recognized as ordinary income (not a capital gain). Washington's capital gains excise tax applies only to long-term capital gains — so the ordinary income at exercise is NOT subject to WA CGT. However, if the non-employee spouse holds the shares after exercise and later sells at a gain, the post-exercise appreciation (from exercise price to sale price) can become a long-term capital gain subject to WA's 7%/9.9% tax if the gain exceeds $262,000 in the year of sale.

7. Washington State estate tax: $3 million vs. $15 million federal

Washington imposes a separate state estate tax — one of the few states that still does. The 2026 rules have a transitional provision due to recent legislation (ESB 6347):⁷

Deaths January 1 – June 30, 2026: Exemption is $3,076,000 (inflation-adjusted); top marginal rate is 35%
Deaths on or after July 1, 2026: Exemption is $3,000,000 (frozen, no longer inflation-adjusted); top marginal rate drops to 20%

Compare to the federal estate tax exemption of $15,000,000 per person under the One Big Beautiful Bill Act (July 2025). For Washington divorces, this gap is highly consequential:

Combined estate size	Federal estate tax (OBBBA, $15M/person)	WA estate tax ($3M/person post-Jul 1 2026)
$4,000,000	$0 (well below $15M)	~$90,000–$130,000 on the ~$1M above WA exemption
$8,000,000	$0	~$500,000–$700,000 depending on rate schedule
$20,000,000	$0 (below $30M combined for MFJ)	Substantial — the portion above $3M faces rates of 10%–20%

For high-asset Washington divorces, estate plan restructuring post-divorce is more urgent than in many other states. Each ex-spouse emerges with a $3 million WA exemption (potentially one per person if both Washington residents). Trusts, spousal lifetime access trusts (SLATs — typically dismantled in divorce), charitable vehicles, and family limited partnerships are more frequently relevant to minimize WA estate tax exposure than federal. A CDFA coordinates with an estate planning attorney on the WA estate tax implications of the settlement structure before it is finalized.

8. Home keep vs. sell in a Washington divorce

Washington's housing market, particularly the Seattle–Bellevue metro, has produced some of the highest home-appreciation figures in the country over the past decade. For a couple buying a home in the early 2010s in King County, the embedded capital gain in 2026 can easily exceed $500,000–$1,000,000.

Key tax analysis for the Washington marital home:

§ 121 exclusion drop: The federal primary residence capital gain exclusion drops from $500,000 (married filing jointly) to $250,000 (single) when the decree is entered. This $250,000 gap is more impactful in Seattle than in most markets because of the magnitude of appreciation. If the home has a $600,000 embedded gain and is sold by one spouse post-divorce, only $250,000 is excluded — leaving $350,000 of taxable federal LTCG.
WA CGT does not apply to real estate sales. Washington's capital gains excise tax explicitly excludes real estate. No matter how large the gain on the home, there is no WA CGT on the sale — only federal capital gains tax applies.
DTI feasibility for the buyout spouse: A buyout refinance requires qualifying on one income. King County median home prices above $900,000–$1,000,000 mean monthly PITI can absorb 35%–50% of a moderate income. A CDFA's DTI model confirms whether the spouse seeking to keep the home can realistically refinance.

9. Washington financial disclosure requirements

Washington uses a "Joint Declaration of Assets and Liabilities" (sometimes called a financial declaration) in contested divorce proceedings. Superior Court Civil Rules (CR) and local county rules govern discovery timelines. In King County (Seattle) and Pierce County (Tacoma), the courts operate under active case management and move contested cases on relatively tight schedules.

Standard financial disclosure in a Washington contested divorce includes:

Three years of federal tax returns (1040s, W-2s, K-1s, Schedule C/E if self-employed or rental property)
Recent pay stubs and evidence of all income sources (including RSU vesting schedules, bonus history, deferred compensation plans)
Account statements for all bank, investment, and retirement accounts for a defined lookback period (typically 24–36 months)
DRS retirement benefit statements (PERS, TRS, SERS, LEOFF) showing accrued benefit, plan type, service credit, and community property period
Equity compensation documentation: grant agreements, vesting schedules, current fair market value of RSUs, outstanding stock options with grant date, exercise price, and vesting date
Business interests: tax returns, financial statements, ownership documents, operating agreements
Real property documentation: deed, mortgage statement, property tax assessment, purchase agreement (for separate property tracing)

RSU vesting schedules are frequently underdisclosed. In high-tech Seattle divorces, the employee spouse's future RSU vesting — especially multi-year grants from Amazon or Microsoft — can be worth more than the current 401(k) balance. Courts have discretion over how to treat unvested grants, but only if they appear in the disclosure. A CDFA reviews grant agreements, vesting schedules, and employment contracts as part of the asset inventory to ensure unvested equity is identified, valued, and modeled before the settlement is negotiated.

The CDFA's role in a Washington divorce

Washington's combination of community property (with a "just and equitable" court discretion layer), no state income tax (changing after-tax retirement account values vs. other states), a two-tier capital gains excise tax (7%/9.9%) that creates embedded tax liability in appreciated brokerage accounts but exempts real estate, five non-ERISA public pension systems requiring DRS-specific property division orders under RCW 41.50.670, a $3 million state estate tax that diverges sharply from the $15M federal exemption, and a high concentration of tech-company equity compensation — all layer on top of every federal issue present in any high-asset divorce (IRC § 1041 carryover basis, QDRO mechanics for private plans, post-TCJA maintenance tax treatment, Social Security ex-spouse strategy, § 121 capital gain exclusion).

A CDFA-credentialed fee-only advisor models Washington-specific complexity: the after-tax settlement equivalency under WA's no-income-tax + WA CGT framework, the present value of a DRS pension share in both the "interest" and "split" structures, the time-rule apportionment and settlement structure for unvested RSUs and stock options, the estate tax implications of each asset allocation scenario under Washington's $3M threshold, and the DTI feasibility of a King County home buyout. Because they charge by the hour or flat fee, their analysis is not influenced by which investments or insurance products the client ends up in after the settlement.

Get matched with a Washington divorce financial advisor

Fee-only, CDFA-credentialed advisor familiar with Washington community property under RCW 26.16, DRS property division orders under RCW 41.50.670, Washington's capital gains excise tax and estate tax, tech-industry RSU and stock option apportionment, and after-tax settlement equivalency under Washington's no-income-tax framework. Free match, no commissions.

Sources

RCW 26.16 — Rights and Liabilities: Separate and Community Property (Washington State Legislature). RCW 26.16.010 establishes that property owned by a spouse before marriage, and property acquired during marriage by gift, bequest, devise, or descent, is that spouse's separate property. RCW 26.16.030 establishes community property: all property acquired during marriage by either spouse is community property subject to each spouse's testamentary disposition and to debts of either spouse. See also RCW 26.09.080 (disposition of property in dissolution proceedings — "just and equitable" standard applies to all property, community and separate alike).
RCW 26.09.090 — Maintenance Order (Washington State Legislature). In a dissolution of marriage proceeding, the court may grant a maintenance order for either spouse in such amounts and for such periods of time as the court deems just, without regard to marital misconduct, after considering all relevant factors including the six enumerated under RCW 26.09.090(1)(a)–(f): financial resources, time needed for education/training, standard of living established during the marriage, duration of the marriage, age and condition of the spouse seeking maintenance, and the paying spouse's ability to meet their own needs. No formula prescribed; amount and duration are within the court's discretion. 2024 Washington Supreme Court decision In re Marriage of Wilcox clarified that "need" is one factor to be weighed, not a threshold prerequisite for a maintenance award.
Washington DRS — Marriage or Divorce (Official DRS). The Washington State Department of Retirement Systems administers PERS (Plans 1, 2, 3), TRS (Plans 1, 2, 3), SERS (Plans 2, 3), LEOFF (Plans 1, 2), and WSPRS. None are ERISA-qualified plans; standard QDROs do not apply. Division of a DRS benefit requires a Property Division Order (PDO) under RCW 41.50.670. Two division approaches are available: "interest" (alternate payee receives a share of the member's retirement benefit when the member retires) and "split" (separate account created for the alternate payee, available for DC components and certain hybrid plans). The marital portion is typically determined via the coverture formula (months of DRS service credit earned while married ÷ total service credit at retirement). DRS caps the alternate payee share at 75% of the member's monthly benefit (RCW 41.50.670(8)). PERS Plan 3 and TRS Plan 3 are hybrid plans with both defined benefit and defined contribution components that may require separate PDOs for each component.
Washington Department of Revenue — Capital Gains Tax (Official WA DOR). Washington imposes a capital gains excise tax (Chapter 82.87 RCW) on long-term capital gains realized by Washington residents. The standard deduction is $262,000 for 2026 (inflation-adjusted annually). Gains between the standard deduction and $1,000,000 are taxed at 7%; gains above $1,000,000 are taxed at 9.9% (two-tier structure effective 2026 per ESB 5813). Real estate is explicitly excluded from the WA capital gains tax. Retirement account distributions (401(k), IRA, pension) are also excluded. Transfers of property between spouses or domestic partners incident to a dissolution of marriage or domestic partnership are excluded from WA capital gains tax under RCW 82.87 and WAC 458-20-300 — but the recipient inherits the transferor's original cost basis (IRC § 1041 carryover basis), so the embedded gain becomes taxable upon any subsequent sale by the recipient. Verified against WA DOR official guidance and WAC 458-20-300.
Washington Department of Revenue — Tax Rates Overview (Official WA DOR). Washington State levies no personal income tax on wages, salaries, retirement distributions, or capital gains at the ordinary income level. Washington does not tax Social Security benefits, pension distributions, 401(k) or IRA withdrawals, or any form of personal earned income. The absence of a state income tax means that pre-tax retirement account distributions (401(k), traditional IRA, pension) incur only federal income tax — not the 9.3%–13.3% California rate, the 10.9% New York rate, or the 4.95% Illinois rate that apply to comparable distributions in those states. This systematically increases the after-tax value of pre-tax retirement accounts in Washington settlements relative to community property states with significant income taxes. Washington's capital gains excise tax (7%/9.9%) partially offsets this advantage for highly appreciated brokerage assets. Rates verified June 2026.
IRS Publication 525 — Taxable and Nontaxable Income (IRS.gov). IRC § 422(b)(5) prohibits the transfer of incentive stock options (ISOs) to any person other than the employee — including a non-employee spouse incident to divorce. A transferred ISO loses its ISO status and is treated as a non-qualified stock option (NSO). Rev. Rul. 2002-22 governs NSO transfers to non-employee spouses incident to divorce: the non-employee spouse recognizes ordinary income at the time of exercise (not the employee spouse), and the employer is required to withhold on the non-employee spouse's exercise proceeds. Washington community property law (RCW 26.16.030) treats RSU vesting and stock option grants earned during the marriage as community property, subject to time-rule apportionment when the performance/vesting period spans both pre-marital and marital service. See also IRS Publication 525 and Rev. Proc. 2002-22 for treatment of transferred stock rights.
Washington Department of Revenue — Estate Tax (Official WA DOR). Washington imposes a state estate tax under Chapter 83.100 RCW. For estates of decedents dying between January 1 and June 30, 2026: exemption is $3,076,000 (inflation-adjusted); top marginal rate is 35%. For estates of decedents dying on or after July 1, 2026: exemption is $3,000,000 (frozen by ESB 6347, Governor Ferguson signing, effective July 1, 2026); top marginal rate drops to 20%. Washington's exemption is dramatically lower than the federal estate tax exemption of $15,000,000 per person as made permanent by the One Big Beautiful Bill Act (July 2025). Estates of Washington residents with assets between $3M and $15M face Washington estate tax with no federal estate tax — a Washington-specific planning burden that affects estate documents, trust structures, and asset titling decisions following a divorce. Values verified against WA DOR estate tax tables and ESB 6347 (2026 session).

Washington community property rules (RCW 26.16) and dissolution statute (RCW 26.09.080/.090) cited are current through the 2025 Washington Revised Code. DRS pension division rules under RCW 41.50.670 are subject to change — verify current PDO forms and procedures directly with DRS at drs.wa.gov. Washington capital gains excise tax rates and standard deduction verified against WA DOR official guidance for 2026. Washington estate tax rules reflect ESB 6347 (effective July 1, 2026). Federal tax treatment (IRC §§ 1041, 121, 422(b)(5), TCJA § 11051, OBBBA, SSFA) reflects 2026 rules verified against IRS Rev. Proc. 2025-32. Values verified June 2026.