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💰 Earned Income Tax Credit in Mercer Island, King, Washington — 2026

Eligibility, income limits, local offices and how to apply for Mercer Island residents

Up to $7,830/yrMax Benefit
1-800-829-1040Helpline
WAState
Income limits by family sizeFPL Threshold
📊 2026 Income Limits — Mercer Island, Washington
Household SizeMonthly LimitAnnual Limit
1 person$1,632/mo$19,578/yr
2 people$2,215/mo$26,572/yr
3 people$2,798/mo$33,566/yr
4 people ← typical$3,482/mo$41,782/yr
5 people$4,065/mo$48,778/yr
6 people$4,648/mo$55,774/yr
7 people$5,231/mo$62,770/yr
8 people$5,814/mo$69,766/yr

Source: HHS Federal Poverty Guidelines 2026. Effective January 2026.

📝 How to Apply — Mercer Island, Washington
1
Check Eligibility
Income at or below Income limits by family size. Family of 4 in Mercer Island: $3,482/month in 2026.
2
Apply Online — Fastest
Visit www.irs.gov/credits-deductions/individuals/earned-income-tax-credit/eitc-eligibility — available 24/7.
3
Apply by Phone — 1-800-829-1040
Call Mon–Fri business hours for Mercer Island residents.
4
Apply In-Person — King Office
Visit offices near Mercer Island. Walk-ins accepted.
📋 Documents Required — Mercer Island
  • W-2 or 1099 forms
  • Social Security numbers
  • Filing status docs
❓ FAQs — Earned Income Tax Credit in Mercer Island
Who qualifies for Earned Income Tax Credit in Mercer Island, Washington?
Residents of Mercer Island, King, Washington with income at or below Income limits by family size. Family of 4: $3,482/month. Call 1-800-829-1040.
How to apply for Earned Income Tax Credit in Mercer Island?
Apply online at www.irs.gov/credits-deductions/individuals/earned-income-tax-credit/eitc-eligibility, call 1-800-829-1040, or visit King office.
Is there a Earned Income Tax Credit office in Mercer Island?
The nearest office is in King. Visit office locator for exact address and hours.
🔗 Other Benefits in Mercer Island, Washington
🍎 SNAP Benefits🏥 Medicaid🏠 Section 8 Housing🍼 WIC Program⚡ LIHEAP Energy Help💵 TANF Cash Assistance🧓 SSI Benefits♿ SSDI Benefits
🚀 Apply for Earned Income Tax Credit
Apply Online — Official ↗ 📞 Call 1-800-829-1040 ← Back to King
🔔 Washington Alerts 2026
Free alerts when Earned Income Tax Credit changes in Washington.
📌 All Benefits in Mercer Island
🍎 SNAP Benefits🏥 Medicaid🏠 Section 8 Housing🍼 WIC Program⚡ LIHEAP Energy Help💵 TANF Cash Assistance🧓 SSI Benefits♿ SSDI Benefits👶 CHIP Health Insurance🏦 Local Food Banks