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TAX — WA

💰 Earned Income Tax Credit in Castle Rock, Cowlitz County, Washington — 2026

Eligibility, income limits, local offices and how to apply for Castle Rock residents

Up to $7,830/yrMax Benefit
1-800-829-1040Helpline
WAState
Income limits by family sizeFPL Threshold
📊 2026 Income Limits — Castle Rock, 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 — Castle Rock, Washington
1
Check Eligibility
Income at or below Income limits by family size. Family of 4 in Castle Rock: $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 Castle Rock residents.
4
Apply In-Person — Cowlitz County Office
Visit offices near Castle Rock. Walk-ins accepted.
📋 Documents Required — Castle Rock
  • W-2 or 1099 forms
  • Social Security numbers
  • Filing status docs
❓ FAQs — Earned Income Tax Credit in Castle Rock
Who qualifies for Earned Income Tax Credit in Castle Rock, Washington?
Residents of Castle Rock, Cowlitz County, 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 Castle Rock?
Apply online at www.irs.gov/credits-deductions/individuals/earned-income-tax-credit/eitc-eligibility, call 1-800-829-1040, or visit Cowlitz County office.
Is there a Earned Income Tax Credit office in Castle Rock?
The nearest office is in Cowlitz County. Visit office locator for exact address and hours.
🔗 Other Benefits in Castle Rock, 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 Cowlitz County
🔔 Washington Alerts 2026
Free alerts when Earned Income Tax Credit changes in Washington.
📌 All Benefits in Castle Rock
🍎 SNAP Benefits🏥 Medicaid🏠 Section 8 Housing🍼 WIC Program⚡ LIHEAP Energy Help💵 TANF Cash Assistance🧓 SSI Benefits♿ SSDI Benefits👶 CHIP Health Insurance🏦 Local Food Banks