Washington State Paycheck & Tax Guide 2026

Washington State has no personal income tax — making it one of the most financially attractive states for W-2 employees, particularly in the tech sector where Amazon, Microsoft, and dozens of major employers are headquartered. For most Washington workers, your paycheck deductions are limited to federal income tax, FICA (Social Security and Medicare), and the WA Cares Fund.

That said, "no income tax" is a simplification of Washington's actual tax situation. Two significant levies have been added in recent years:

1. **WA Cares Fund payroll deduction (0.58% of all wages, no cap)** — mandatory for virtually all employees, active since 2023 2. **Capital gains tax (7% on net long-term gains above $250,000/year)** — applies to investment income, not wages

For W-2 workers earning below $250,000 in capital gains, the capital gains tax has zero impact. The WA Cares Fund affects everyone. This guide covers both in detail.

For a typical Washington W-2 employee, these are the mandatory paycheck deductions:

**1. Federal Income Tax** — same progressive brackets as every other state (10%–37%). Calculated per IRS Publication 15-T based on your W-4 elections.

**2. Social Security Tax (6.2%)** — on wages up to the annual wage base (~$180,000 for 2026). Stops being withheld once you exceed the base.

**3. Medicare Tax (1.45%)** — on all wages, no cap. An additional 0.9% applies to wages above $200,000 (single) or $250,000 (MFJ).

**4. WA Cares Fund (0.58%)** — on all wages, no cap. This is a Washington-specific employee-paid deduction. Not optional for most workers.

**What Washington does NOT deduct:** - State income tax (0%) - State disability insurance (unlike California's 1.1% SDI) - City/local income tax (unlike NYC, Philadelphia, or Columbus)

This is why Washington paychecks are significantly larger than equivalent California or New York paychecks for the same salary.

The WA Cares Fund is the most frequently misunderstood part of a Washington paycheck. Here's everything that matters:

**What it is:** A mandatory state long-term care insurance program funded by a 0.58% payroll deduction on all wages.

**Who it applies to:** All Washington-based employees with Washington source wages. There is currently no opt-out available for new employees.

**The 2021 opt-out window:** Employees who purchased qualifying private long-term care insurance between October 1 and December 3, 2021 were granted a permanent exemption. That window is permanently closed.

**Vesting requirements for benefits:** - Contributed for at least 10 years (cumulative) - Contributed for at least 5 consecutive years - Worked at least 500 hours per year during contributing years

**What you can receive once vested:** Up to $36,500 in lifetime long-term care benefits (adjusted for inflation). Covers home care, assisted living, adult family homes, and similar qualifying services.

**Is it worth it?** For younger workers who expect to remain Washington residents long-term, it's a forced savings mechanism for a real risk. For workers who may relocate before vesting or who are close to retirement without having contributed previously — it's essentially a tax with limited personal benefit.

Washington's 7% capital gains tax applies to net long-term capital gains above $250,000 per year. Understanding the exact scope is critical — especially for tech workers with significant equity compensation.

**What IS taxed:** - Net long-term capital gains above $250,000/year (stocks held 12+ months, mutual funds, etc.) - RSU/stock option gains if treated as long-term capital gains (shares held 12+ months after vesting/exercise)

**What is NOT taxed:** - Wages, salary, bonuses — none of these are capital gains - Short-term capital gains — taxed only at the federal level (no WA tax) - Real estate gains (explicitly excluded by voter initiative) - Retirement account distributions (401k, IRA, pension withdrawals) - Gains in tax-deferred or tax-exempt accounts

**Practical impact by income level:** | Scenario | WA Cap Gains Tax | |----------|-----------------| | $200,000 W-2 + $200,000 RSU vest (held < 1 yr) | $0 (short-term, no WA tax) | | $200,000 W-2 + $200,000 RSU vest (held 1+ yr) | $0 (under $250k threshold) | | $200,000 W-2 + $350,000 RSU vest (held 1+ yr) | 7% × $100,000 = $7,000 | | $200,000 W-2 + $600,000 RSU vest (held 1+ yr) | 7% × $350,000 = $24,500 |

The most common comparison I see from tech workers is Washington (typically Seattle/Bellevue) vs. California (San Francisco Bay Area). Here's the actual tax math for a tech worker earning $200,000: