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👨‍👩‍👧 Child Tax Credit in Port Costa, Contra Costa, California — 2026

Eligibility, income limits, local offices and how to apply for Port Costa residents

Up to $2,000 per childMax Benefit
1-800-829-1040Helpline
CAState
Phase out above $200kFPL Threshold
📊 2026 Income Limits — Port Costa, 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 — Port Costa, California
1
Check Eligibility
Income at or below Phase out above $200k. Family of 4 in Port Costa: $3,482/month in 2026.
2
Apply Online — Fastest
Visit www.irs.gov/credits-deductions/individuals/child-tax-credit — available 24/7.
3
Apply by Phone — 1-800-829-1040
Call Mon–Fri business hours for Port Costa residents.
4
Apply In-Person — Contra Costa Office
Visit offices near Port Costa. Walk-ins accepted.
📋 Documents Required — Port Costa
  • Child Social Security numbers
  • Proof of relationship
  • Tax return Form 1040
❓ FAQs — Child Tax Credit in Port Costa
Who qualifies for Child Tax Credit in Port Costa, California?
Residents of Port Costa, Contra Costa, California with income at or below Phase out above $200k. Family of 4: $3,482/month. Call 1-800-829-1040.
How to apply for Child Tax Credit in Port Costa?
Apply online at www.irs.gov/credits-deductions/individuals/child-tax-credit, call 1-800-829-1040, or visit Contra Costa office.
Is there a Child Tax Credit office in Port Costa?
The nearest office is in Contra Costa. Visit office locator for exact address and hours.
🔗 Other Benefits in Port Costa, California
🍎 SNAP Benefits🏥 Medicaid🏠 Section 8 Housing🍼 WIC Program⚡ LIHEAP Energy Help💵 TANF Cash Assistance🧓 SSI Benefits♿ SSDI Benefits
🚀 Apply for Child Tax Credit
Apply Online — Official ↗ 📞 Call 1-800-829-1040 ← Back to Contra Costa
🔔 California Alerts 2026
Free alerts when Child Tax Credit changes in California.
📌 All Benefits in Port Costa
🍎 SNAP Benefits🏥 Medicaid🏠 Section 8 Housing🍼 WIC Program⚡ LIHEAP Energy Help💵 TANF Cash Assistance🧓 SSI Benefits♿ SSDI Benefits👶 CHIP Health Insurance🏦 Local Food Banks