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💰 Earned Income Tax Credit in San Mateo, San Mateo County, California — 2026

Eligibility, income limits, local offices and how to apply for San Mateo residents

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