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TAX — WI

👨‍👩‍👧 Child Tax Credit in Castle Rock, Grant County, Wisconsin — 2026

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

Up to $2,000 per childMax Benefit
1-800-829-1040Helpline
WIState
Phase out above $200kFPL Threshold
📊 2026 Income Limits — Castle Rock, Wisconsin
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, Wisconsin
1
Check Eligibility
Income at or below Phase out above $200k. Family of 4 in Castle Rock: $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 Castle Rock residents.
4
Apply In-Person — Grant County Office
Visit offices near Castle Rock. Walk-ins accepted.
📋 Documents Required — Castle Rock
  • Child Social Security numbers
  • Proof of relationship
  • Tax return Form 1040
❓ FAQs — Child Tax Credit in Castle Rock
Who qualifies for Child Tax Credit in Castle Rock, Wisconsin?
Residents of Castle Rock, Grant County, Wisconsin 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 Castle Rock?
Apply online at www.irs.gov/credits-deductions/individuals/child-tax-credit, call 1-800-829-1040, or visit Grant County office.
Is there a Child Tax Credit office in Castle Rock?
The nearest office is in Grant County. Visit office locator for exact address and hours.
🔗 Other Benefits in Castle Rock, Wisconsin
🍎 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 Grant County
🔔 Wisconsin Alerts 2026
Free alerts when Child Tax Credit changes in Wisconsin.
📌 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