Tax Shop
Tax Shop
Charles Trautman, EA · Since 1969

Tax Aversion Therapies · for families with children

For Families with Children

Diagnosis: two or more dependents, one or two incomes, and a tax return that gets more complicated every September.

Prognosis: good.

There is no cure for income tax. These are the therapies.

Welcome. We’re glad to serve you.

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Raising children is the most-subsidized activity in the tax code. A family with two children under 17 and $90,000 of income can see its federal tax fall by $4,400 for the credit alone, more with the dependent care credit, and to zero with the earned income credit at lower incomes. The subsidies are also the most-conditioned: each has an income limit, an age limit, a residency test, or a paperwork requirement, and families lose them by missing the condition rather than by being ineligible.

Below are the ten that matter most for a Colorado family in 2026, each with the dose (the 2026 figure), what it requires, and where the full article is. The contraindications at the end are for the preparers: the phase-outs and interactions where one therapy reduces another.

On this page

  1. 1. Claim the Full Child Tax Credit, and the Trump Account Deposit $2,200 per child under 17; $1,000 from the Treasury for 2025–2028 births
  2. 2. Pay for Day Camp, After-School and Preschool With Pre-Tax Dollars The dependent care credit and the $7,500 FSA
  3. 3. Single Parents: File as Head of Household $24,150 standard deduction and wider brackets
  4. 4. Check the Earned Income Credit Every Year Up to $8,231 for three children; it is not only for the poor
  5. 5. Take Colorado’s Family Credits The state child tax credit and child care credit
  6. 6. Put a Working Teenager on the Payroll $16,100 tax-free, no FICA under 18, and a Roth IRA
  7. 7. Keep Investment Income Under the Kiddie Tax Line $2,700 in 2026; gifts of appreciated stock to a child
  8. 8. Fund a 529 and Take Colorado’s Deduction Tax-free growth; a Colorado subtraction most states don’t offer
  9. 9. The Adoption Credit Up to $17,670, partly refundable
  10. 10. Fix the W-4 Once Children on one W-4, not two
  11. Questions we get
  12. Side effects
  13. Contraindications

1. Claim the Full Child Tax Credit, and the Trump Account Deposit

The IRS calls it: §24, and the §530A pilot deposit

Dose: $2,200 per qualifying child under 17 at year end, $1,700 of it refundable; $500 for each other dependent. Phases out above $200,000 single / $400,000 joint.

The credit requires the child to have a Social Security number issued before the return’s due date, to have lived with you more than half the year, and to be claimed by one parent only. For divorced or separated parents, the custodial parent claims it unless Form 8332 releases it; our divorce page explains what the release does and doesn’t transfer. For children born 2025 through 2028, the Treasury deposits $1,000 into a Trump account opened for the child; the parent elects it on Form 4547 with the return, and the account accepts up to $5,000 a year of family contributions after that. Full article: The Child Tax Credit and the New Trump Accounts.

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2. Pay for Day Camp, After-School and Preschool With Pre-Tax Dollars

The IRS calls it: §21, and the §129 dependent care assistance program

Dose: credit of 20% to 50% of up to $3,000 (one child) or $6,000 (two or more) of care costs for children under 13, the top rate at lower incomes; or up to $7,500 a year through an employer FSA, excluded from income and FICA.

Summer day camp counts (overnight camp doesn’t). Preschool counts; kindergarten and up doesn’t, but before- and after-school care does. The care must let you work or look for work, and you need the provider’s name, address and tax ID. A couple in the 22% bracket usually does better with the $7,500 FSA than the credit; a lower-income family with a 50% credit rate does better with the credit. We run both. Full article: Summer Day Camp Counts.

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3. Single Parents: File as Head of Household

The IRS calls it: §2(b)

Dose: $24,150 standard deduction instead of $16,100, and the 12% bracket runs to $67,450 instead of $50,400; typically $1,000 to $1,500 a year.

Unmarried (or living apart from a spouse for the last six months of the year), paying more than half the cost of the home, with a child living with you more than half the year. The child need not be your dependent; a parent who released the child to the other parent with Form 8332 still files head of household. Full article: Head of Household.

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4. Check the Earned Income Credit Every Year

The IRS calls it: §32

Dose: for 2026, up to $4,427 with one child, $7,316 with two, $8,231 with three or more; fully refundable; available to joint filers with earned income up to about $68,000 with three children.

Families assume it is for the very poor. A married couple with three children and $55,000 of wages gets several thousand dollars. A year with a layoff, a leave, or a new business that lost money can bring a family that never qualified into range. Investment income over $12,200 disqualifies. Colorado adds a state credit equal to a percentage of the federal one. Full article: The Earned Income Tax Credit.

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5. Take Colorado’s Family Credits

Colorado calls them: the child tax credit (DR 0104CN) and the child care expenses credit (DR 0347)

Dose: a Colorado child tax credit for children under 6 at lower incomes, and a child care credit of 50%, 30% or 10% of the federal credit at AGI up to $25,000 / $35,000 / $60,000; plus the Colorado EITC at a percentage of the federal.

These follow the federal claim: whoever claims the child federally claims the Colorado credit. They are refundable. The Colorado child tax credit was expanded for 2024 forward with an income-tiered schedule for young children (verify 2026 tiers). Full article: Colorado Income Tax: The Highlights.

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6. Put a Working Teenager on the Payroll

The IRS calls it: §3121(b)(3)(A) and §3306(c)(5)

Dose: a child under 18 employed by a parent’s sole proprietorship (or a partnership of the parents only) owes no Social Security or Medicare tax, and no federal unemployment tax under 21; the first $16,100 of wages is covered by the child’s standard deduction; and the wages are earned income that can fund a Roth IRA up to $7,500.

The work has to be real, the pay reasonable for the work, and the payroll run like any other (W-2, timesheets). It does not work through an S corporation or a corporation (FICA applies), though the deduction still does. A 15-year-old who earns $8,000 doing the business’s social media, scanning, or shop work moves $8,000 from the parent’s 24% bracket to the child’s 0%, and a Roth funded at 15 has fifty years to grow. Full article: The Kiddie Tax and Household Employees covers the family-employment rules.

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7. Keep Investment Income Under the Kiddie Tax Line

The IRS calls it: §1(g)

Dose: a child’s first $1,350 of unearned income is tax-free, the next $1,350 taxed at the child’s rate, and everything above $2,700 at the parents’ rate, through age 17 (or 23 for a full-time student who doesn’t provide half their own support).

The planning is in the gap: a gift of appreciated stock to a child who sells it uses the child’s $1,350 at 0% and the next $1,350 at the child’s 0% capital-gains rate before the parents’ rate applies. Above the line, growth investments that don’t pay income (and a 529, which never does) beat income-producing accounts in a child’s name. A child with earned income is taxed at their own rate on that part regardless. Full article: The Kiddie Tax.

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8. Fund a 529 and Take Colorado’s Deduction

The IRS calls it: §529; Colorado calls it the CollegeInvest subtraction

Dose: tax-free growth and tax-free withdrawals for tuition, fees, books, room and board, up to $10,000 a year of K–12 tuition (raised under the 2025 act (verify new K-12 limit and expanded expenses)), apprenticeships, and $10,000 lifetime of student loans; plus a Colorado subtraction for contributions to a Colorado plan, capped per taxpayer per beneficiary (verify 2026 cap).

Colorado is one of the states that gives a deduction for its own plan, so a Colorado family should use CollegeInvest even if another state’s plan has lower fees. Grandparents can contribute and take the subtraction too. Leftover funds can move to a Roth IRA for the beneficiary, up to $35,000 lifetime, after 15 years. Full article: Education Beyond the Credits.

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9. The Adoption Credit

The IRS calls it: §23

Dose: up to $17,670 per child of qualified adoption expenses in 2026 (verify), with up to $5,000 refundable under the 2025 act; the full amount for a special-needs adoption regardless of expenses; phases out above about $259,000 of MAGI.

Employer adoption assistance of the same amount is excludable from income on top of the credit (not for the same dollars). Expenses for a domestic adoption can be claimed the year after they are paid even if the adoption isn’t final; foreign adoptions wait until final. Full article: covered in the phase-outs page.

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10. Fix the W-4 Once

The IRS calls it: Form W-4, Steps 2 and 3

Dose: no refund and no balance; $2,200 per child in Step 3 on one spouse’s W-4; the Step 2(c) box checked on both when both work.

Not a tax saving, but the most common April problem for two-earner families with children is both spouses listing the kids on their W-4s, which takes the credit off twice during the year and produces a balance due. The fix is ten minutes. Full article: Your W-4 and Withholding.

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Questions we get

We make $180,000. Do we still get the child tax credit?

Yes. The $2,200 credit per child under 17 phases out above $400,000 for a married couple ($200,000 single), so at $180,000 you get all of it. The dependent care credit is also available at any income, at the 20% rate.

Can I pay my 14-year-old to work in my business?

If you are a sole proprietor and the work is real, yes: no Social Security or Medicare tax on the wages, no tax to the child up to $16,100, a deduction to you, and the wages let the child fund a Roth IRA. Keep timesheets and run it through payroll.

We’re divorced and alternate claiming our son. In my off years, do I lose everything?

You lose the $2,200 child tax credit in those years, if you signed Form 8332. You keep head of household status, the earned income credit, and the dependent care credit every year if your son lives with you more than half the year; those don’t transfer.

Is a 529 worth it for a Colorado family?

Usually, because Colorado gives a state subtraction for contributions to its own plan, which most states don’t. Growth is tax-free, K–12 tuition and apprenticeships qualify, and leftover funds can move to a Roth IRA for the child.

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Side effects

  • A credit that phases out: adding income (a bonus, a Roth conversion) in the phase-out range costs the credit as well as the tax
  • The dependent care FSA reduces the expenses available for the credit dollar for dollar; use one or the other for the same dollars
  • Child wages must be for real work at a reasonable rate; the IRS has disallowed deductions for implausible pay
  • Gifts to a child are the child’s money; a custodial account belongs to the child at 21 (Colorado UTMA) and counts against financial aid at 20% of value
  • A 529 owned by a grandparent no longer hurts aid under the 2024 FAFSA; one owned by the parent counts at up to 5.64%
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Contraindications

For the Tax Shop desk · the phase-outs, cliffs and interactions that change the dose

  • CTC: $2,200 / $1,700 refundable (ACTC earned-income formula, 15% over $2,500); phase-out $50 per $1,000 over $200,000 / $400,000; SSN required for the child and, under the 2025 act, for at least one spouse on a joint return (verify); Form 8332 for noncustodial claims; Form 8812. Trump account deposit: Form 4547; contribution limit $5,000 (employer $2,500 within it) (verify).
  • CDCC §21 as amended by the 2025 act: 50% rate at AGI to $15,000, phasing to 35% then to 20% at higher AGI (verify the two phase-down ranges); $3,000 / $6,000; DCAP exclusion $7,500 (2026); Form 2441; earned income limit (lesser of spouses’ earned income; student/disabled spouse deemed $250/$500 per month); provider TIN required or due diligence statement.
  • HOH: §2(b); considered-unmarried under §7703(b); Form 8867 due diligence ($665 per failure).
  • EITC 2026: maximum $664 / $4,427 / $7,316 / $8,231; investment income limit $12,200; phase-out thresholds per Rev. Proc. 2025-32; Form 8867; Colorado EITC at the current percentage of federal (verify 2026 Colorado percentage).
  • Child on payroll: §3121(b)(3)(A) (under 18, parent’s trade or business, sole proprietorship or spouses-only partnership); §3306(c)(5) FUTA under 21; W-2 required; child’s standard deduction limited to earned income + $450 if a dependent, max $16,100; Roth IRA contribution limited to earned income. Not available through an S corp or C corp (or a partnership with non-parent partners).
  • Kiddie tax §1(g): unearned income over $2,700 taxed at the parents’ rate; applies under 18, or 18 with earned income not over half of support, or 19–23 full-time students same test; Form 8615; Form 8814 parent election if the child’s income is interest/dividends only under $13,500 (often worse). Capital gains retain character at the parents’ capital-gains rate.
  • 529: Colorado subtraction C.R.S. 39-22-104(4)(i) for CollegeInvest contributions, capped (indexed) (verify 2026 cap per taxpayer per beneficiary); recapture on nonqualified withdrawals; 529-to-Roth rollover §529(c)(3)(E), $35,000 lifetime, 15-year account age, annual IRA limit; K–12 and expanded expenses under the 2025 act (verify).
  • Adoption §23: 2026 maximum and phase-out range per Rev. Proc. 2025-32 (verify); refundable portion $5,000 (2025 act); Form 8839; §137 employer exclusion; special needs = full credit.
  • Interactions: CDCC and DCAP share the same expenses; EITC and CTC both require the child to meet the qualifying-child tests and the tie-breaker; HOH and EITC stay with the custodial parent regardless of 8332; Colorado credits follow the federal claimant. A Roth conversion or capital gain inside the CTC or EITC phase-out range has an effective marginal rate well above the bracket rate.

What to do about it

Bring the children’s Social Security cards, the day-care provider’s tax ID, the 529 statements, and both spouses’ pay stubs. Most of the therapies above are claimed on the return we already prepare; the ones that need a decision before year end are the FSA election at open enrollment, the child’s payroll, and the gift of appreciated stock. Those are a December phone call.

Call 303-734-1040 or stop by the office in Lone Tree. We’ve been reading the footnotes for Douglas County and the Denver area since 1969.

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Figures reflect the 2026 tax year as currently published and are rounded for readability. Items marked (verify) are to be confirmed against IRS or Colorado DOR sources before the figures freeze in December. Last updated October 15, 2026.