Child Tax Credit (2027 Complete Guide for US Expats)

Americans living abroad with children may qualify for the US Child Tax Credit, even when their children were born or raised outside the United States.

This guide explains how the Child Tax Credit works for Americans abroad, including eligibility, refundable credits, income limits, and how to claim the credit on a 2026 US tax return filed in 2027.

Can US Expats Claim the Child Tax Credit?

Yes. Americans living abroad can claim the Child Tax Credit (CTC) if they meet the IRS eligibility requirements. For tax year 2026, the credit starts at a statutory maximum of $2,200 per qualifying child, subject to applicable inflation adjustments.

Eligible taxpayers may also qualify for a refundable Additional Child Tax Credit (ACTC), even when they owe little or no US federal income tax.

However, claiming the Foreign Earned Income Exclusion generally prevents taxpayers from receiving the refundable portion.

Josh Katz, CPA
Author: Josh Katz, CPA
Updated: November 5, 2026

Josh Katz, CPA is the founder of Universal Tax Professionals and a leading international tax accountant with over 20 years of experience, including time at a Big 4 accounting firm, specializing in expat taxes and cross-border tax planning for Americans living abroad

How the Child Tax Credit Works for Americans Abroad

The Child Tax Credit is a federal tax benefit designed to reduce the income tax burden on families with qualifying children.

For Americans abroad, the credit can be especially valuable because it may reduce US federal income tax or, in certain circumstances, result in a refund.

The credit has two components:

Child Tax Credit (CTC)

A nonrefundable credit that reduces eligible US federal income tax liability.

Additional Child Tax Credit (ACTC)

A refundable portion available to certain taxpayers who qualify but cannot use the full credit against their income tax liability.

For example, an American family living in Germany with two qualifying children may be eligible for the Child Tax Credit even though both parents earn their income overseas.

Whether they receive a refund depends on their income, US tax liability, and the tax benefits claimed on their return.

Not sure your family qualifies?

American families abroad may qualify for valuable child-related tax benefits. Know the requirements, filing rules, and available credit before you file.

Find Out More

Child Tax Credit Quick Guide for 2027

Requirement

General rule for tax year 2026

Maximum Child Tax Credit

$2,200 per qualifying child before applicable inflation adjustment

Refundable portion

Subject to the annual ACTC limit and earned income rules

Child’s age

Under 17 at the end of 2026

Child’s citizenship or residency

US citizen, US national, or US resident alien

Child’s identification

Qualifying Social Security number

Parent’s identification

At least one eligible taxpayer SSN; special rules for joint filers

Income phaseout begins

$200,000, or $400,000 for married filing jointly

Child’s residence

Generally must live with the taxpayer for more than half the year

FEIE impact

Claiming Form 2555 generally prevents ACTC eligibility

IRS form

Schedule 8812 with Form 1040

The final 2026 inflation-adjusted credit and refundable limits should be confirmed against the IRS’s 2026 Schedule 8812 instructions before publication.

Child Tax Credit Eligibility Requirements for US Expats

Americans living abroad generally follow the same federal Child Tax Credit eligibility rules as taxpayers living in the United States.

Living overseas does not automatically disqualify a parent or child from the credit.

Requirements for a Qualifying Child

A child generally must:

  • Be under age 17 at the end of the tax year.
  • Be the taxpayer’s child, stepchild, eligible foster child, sibling, or qualifying descendant.
  • Be a US citizen, US national, or US resident alien.
  • Have a qualifying Social Security number.
  • Live with the taxpayer for more than half the year, subject to applicable exceptions.
  • Not provide more than half of their own financial support.
  • Be claimed as a dependent on the taxpayer’s return.
  • Not file a joint return, except in certain circumstances involving a refund claim.

A child born and raised abroad may qualify if these requirements are satisfied.

Social Security Number Requirements

For tax year 2026, a qualifying child generally must have a Social Security number valid for employment in the United States, issued by the applicable tax return deadline, including extensions.

The taxpayer must also have a qualifying SSN. For married couples filing jointly, at least one spouse must have the required SSN, while the other spouse must have an SSN or ITIN issued by the applicable deadline.

A child with only an Individual Taxpayer Identification Number (ITIN) does not qualify for the Child Tax Credit.

Compliance Alert:

A child must have a valid SSN to qualify for the Child Tax Credit; an ITIN is not enough. Apply for a Social Security number by the return’s due date, including extensions.

Children Born Outside the United States

A child does not need to be born in the United States to qualify.

For example, an American citizen living in Spain may have a child who was born in Madrid.

If the child acquired US citizenship, has the required Social Security number, and meets the other eligibility conditions, the parent may be able to claim the Child Tax Credit.

However, having an American parent does not automatically establish that a foreign-born child has acquired US citizenship. The applicable citizenship requirements must be satisfied.

Child Tax Credit Amounts and Income Limits

The amount of Child Tax Credit available depends on the number of qualifying children, the taxpayer’s income, and their federal income tax liability.

For tax year 2026, the statutory credit begins at $2,200 per qualifying child, with an annual inflation adjustment potentially increasing the maximum.

Child Tax Credit Income Phaseout

The credit begins to decrease when modified adjusted gross income exceeds the following thresholds:

Filing status

Phaseout begins

Married filing jointly

$400,000

Single

$200,000

Head of household

$200,000

Married filing separately

$200,000

The credit generally decreases by $50 for every $1,000, or fraction of $1,000, that modified adjusted gross income exceeds the applicable threshold.

For example, a married couple filing jointly with modified adjusted gross income of $410,000 would generally face a $500 reduction in their total available Child Tax Credit.

The final credit depends on the number of qualifying children and other applicable limitations.

Foreign Income and the Child Tax Credit Income Limit

Americans abroad must consider their worldwide income when determining eligibility for the Child Tax Credit.

For purposes of the credit’s income phaseout, modified adjusted gross income generally includes certain foreign earned income and housing amounts excluded under Section 911.

Therefore, excluding foreign income under the FEIE does not necessarily reduce the income used to determine the Child Tax Credit phaseout.

Refundable Child Tax Credit for Americans Living Abroad

One of the most important considerations for American families abroad is whether they qualify for the refundable Additional Child Tax Credit.

Unlike the nonrefundable Child Tax Credit, the ACTC may result in a federal tax refund even when the taxpayer has little or no remaining federal income tax liability.

Requirements for the Additional Child Tax Credit

To qualify for the refundable portion, taxpayers generally must:

  • Have at least one qualifying child.
  • Meet the applicable Child Tax Credit eligibility requirements.
  • Have sufficient qualifying earned income.
  • Calculate the refundable amount under Schedule 8812.
  • Avoid claiming exclusions or deductions that make them ineligible for the ACTC.

Under the general earned income formula, the refundable amount is based on 15% of qualifying earned income above $2,500, subject to the applicable annual limit and other rules.

The final refundable amount also depends on how much of the Child Tax Credit is already used to offset federal income tax.

Example: American Family Living in Germany

Suppose an American couple living in Germany has two qualifying children.

Both parents work in Germany and pay German income taxes.

If they claim the Foreign Tax Credit and otherwise qualify for the ACTC, they may be eligible for a refundable Child Tax Credit even if their US federal income tax liability is reduced to zero.

However, the refund is not automatic. It depends on their qualifying earned income, applicable limits, filing status, and the completed Schedule 8812 calculation.

Refundable vs. Nonrefundable Child Tax Credit

Feature

Child Tax Credit

Additional Child Tax Credit

Reduces federal income tax

Yes

Not its primary function

Can generate a refund beyond tax owed

No

Yes

Requires a qualifying child

Yes

Yes

Subject to income limits

Yes

Yes

Available when claiming the FEIE

Potentially

Generally no

This distinction is particularly important for expats whose foreign taxes already eliminate most or all of their US income tax liability.

Child Tax Credit with the Foreign Earned Income Exclusion

The Foreign Earned Income Exclusion can affect whether an American abroad receives a refundable Child Tax Credit.

Although the FEIE can reduce federal income tax on qualifying foreign earnings, claiming it generally prevents taxpayers from claiming the Additional Child Tax Credit.

FEIE and Nonrefundable Child Tax Credit

Claiming the FEIE does not automatically disqualify a taxpayer from the nonrefundable Child Tax Credit.

However, if the FEIE eliminates the taxpayer’s federal income tax liability, there may be little or no remaining tax against which the nonrefundable credit can be applied.

FEIE and Refundable Child Tax Credit

Taxpayers who claim the Foreign Earned Income Exclusion, foreign housing exclusion, or foreign housing deduction generally cannot claim the refundable ACTC for the same tax year.

This restriction applies even when the taxpayer has qualifying children and otherwise meets the income requirements.

Example: American Working in Portugal

Suppose an American parent living in Portugal earns $80,000 in qualifying foreign employment income and has one qualifying child.

If the parent claims the FEIE and excludes the entire salary, they may eliminate US federal income tax on that employment income.

However, claiming Form 2555 generally prevents them from receiving the refundable Additional Child Tax Credit.

If the parent instead qualifies for the Foreign Tax Credit, the result may be different. The appropriate approach depends on the taxpayer’s total income, foreign taxes, and other circumstances.

Child Tax Credit with the Foreign Tax Credit

For some American families living in higher-tax countries, claiming the Foreign Tax Credit instead of the FEIE may produce a better overall result.

The Foreign Tax Credit generally offsets US federal income tax using qualifying foreign income taxes.

Unlike the FEIE, claiming the FTC does not automatically disqualify a taxpayer from the Additional Child Tax Credit.

How the FTC Can Preserve Refundable Credits

Suppose an American family living in the UK pays enough qualifying UK income tax to offset its US federal income tax liability.

If the family claims the FTC rather than the FEIE, it may still qualify for the refundable Additional Child Tax Credit.

This can be particularly valuable for families with young children who meet the Social Security number and earned income requirements.

FEIE vs. FTC for Families with Children

Consideration

FEIE

FTC

Reduces US income tax

By excluding qualifying foreign earnings

By crediting qualifying foreign income taxes

Requires foreign residency or presence tests

Yes

No FEIE residency tests

Allows nonrefundable CTC

Potentially

Potentially

Allows refundable ACTC

Generally no

Potentially

Often relevant in

Lower-tax countries

Higher-tax countries

Best option for families

Depends on circumstances

Depends on circumstances

The Foreign Tax Credit may be particularly beneficial for families living in countries such as the UK, Germany, France, or Spain, where foreign income taxes can be relatively high.

However, it is important to compare the complete tax calculation rather than assuming that the FTC always produces a larger refund.

Switching From the FEIE to the FTC

Taxpayers who previously claimed the FEIE should consider the consequences before switching to the FTC.

Revoking an FEIE election generally prevents the taxpayer from claiming the same exclusion again for the following five tax years without IRS consent.

Therefore, a decision to switch should consider future income, foreign residency plans, and the ages of qualifying children—not just the current year’s refund.

Risk Alert:

Revoking an FEIE election generally prevents you from claiming the same exclusion again for the following five tax years without IRS consent. Weigh your future income, residency plans, and your children’s ages before switching, not just this year’s refund.

Child Tax Credit for Americans Married to Non-US Citizens

Americans living abroad may be married to spouses who are not US citizens or US tax residents.

These families may still qualify for the Child Tax Credit, but their filing status and identification numbers can affect eligibility.

Married Filing Jointly with a Nonresident Alien Spouse

In certain circumstances, an American married to a nonresident alien may elect to treat the spouse as a US resident for federal income tax purposes and file a joint return.

This can affect the Child Tax Credit calculation, but the election generally requires both spouses to report worldwide income under the applicable US tax rules.

The election should therefore be considered carefully.

Married Filing Separately

Married taxpayers filing separately may qualify for the nonrefundable Child Tax Credit if they satisfy the relevant requirements.

However, the refundable Additional Child Tax Credit is generally unavailable to married taxpayers filing separately unless an applicable exception permits different treatment.

Head of Household for Americans Abroad

Some Americans married to nonresident aliens may qualify to file as Head of Household if they meet the applicable requirements.

For example, a US citizen living in France with a nonresident alien spouse and a qualifying child may be eligible for Head of Household status under certain circumstances.

The taxpayer must satisfy the applicable household maintenance, qualifying person, and filing status rules.

Could Your Filing Status Affect Your CTC?

Filing jointly, separately, or as Head of Household can lead to different tax outcomes for Americans married to foreign spouses. Get guidance on the rules that apply to your family.

Get Tax Guidance

Child Tax Credit for Children Living Abroad

A child does not generally need to live in the United States to qualify for the Child Tax Credit.

However, the child must satisfy the citizenship or residency requirements and the applicable dependency rules.

Children Living with Their Parents Overseas

For example, an American family living in Denmark with two US citizen children may qualify for the Child Tax Credit if the children live with the parents for more than half the year and satisfy the other requirements.

Living overseas does not, by itself, disqualify the children.

Children Attending School in Another Country

Temporary absences for education may count as time living with the taxpayer under the applicable residency rules.

For example, a qualifying child attending boarding school may still satisfy the residency requirement when the absence is considered temporary.

The facts and circumstances determine whether the child’s absence qualifies.

Children With Dual Citizenship

Dual citizenship generally does not prevent a child from qualifying for the Child Tax Credit.

A child who holds both US and foreign citizenship may qualify if they meet the age, relationship, residency, dependency, and Social Security number requirements.

Credit for Other Dependents for Americans Abroad

Families with children who do not qualify for the Child Tax Credit may be eligible for the Credit for Other Dependents.

This nonrefundable credit can provide up to $500 for each eligible dependent, subject to the applicable income and other limitations.

Dependents Who May Qualify

Examples may include:

  • A dependent child who is age 17 or older.
  • A qualifying college student.
  • Certain dependent relatives.
  • Other qualifying dependents who meet the applicable IRS rules.

Unlike the Child Tax Credit, the Credit for Other Dependents does not require every qualifying dependent to have an SSN. An eligible ITIN may be sufficient, although citizenship or residency and other requirements still apply.

Child Tax Credit vs. Credit for Other Dependents

Requirement

Child Tax Credit

Credit for Other Dependents

Maximum statutory amount

$2,200 before 2026 inflation adjustment

$500

Child under 17 required

Yes

No

Qualifying child SSN required

Yes

Not necessarily

Refundable portion available

Potentially

No

Income phaseout applies

Yes

Yes

For example, an American living in Australia with an 18-year-old dependent child may no longer qualify for the Child Tax Credit for that child but may qualify for the Credit for Other Dependents.

How to Claim the Child Tax Credit From Abroad

The Child Tax Credit is generally claimed by filing Form 1040 with Schedule 8812.

The credit is not automatically provided simply because a taxpayer has qualifying children.

Step 1: Confirm Your Child's Eligibility

Verify the child’s age, citizenship or residency status, Social Security number, relationship, and dependency requirements.

Step 2: Determine Your Filing Status and Income

Identify your applicable filing status and calculate your modified adjusted gross income.

Consider whether the income phaseout reduces the available credit.

Step 3: Review the FEIE and FTC Treatment

Determine whether you are claiming the Foreign Earned Income Exclusion or Foreign Tax Credit.

This decision can affect your eligibility for the refundable Additional Child Tax Credit.

Step 4: Complete Schedule 8812

Schedule 8812 is used to calculate:

  • The Child Tax Credit.
  • The Credit for Other Dependents.
  • The refundable Additional Child Tax Credit, when eligible.

Step 5: File Your Federal Income Tax Return

Submit Schedule 8812 with Form 1040 and any other required tax forms.

Eligible Americans living abroad generally receive an automatic two-month filing extension, although additional filing extensions may be available.

The applicable US expat tax deadlines and extensions should be considered when preparing the return, particularly if a child needs a Social Security number before the filing deadline.

Choosing Between the FEIE and FTC

Your choice may affect your eligibility for the refundable Additional Child Tax Credit. Learn how the FTC works for Americans abroad.

Compare My Tax Options

Common Child Tax Credit Mistakes US Expats Should Avoid

Claiming the Refundable Credit While Using the FEIE

Taxpayers who claim Form 2555 generally cannot receive the Additional Child Tax Credit, even if they have qualifying children.

Assuming Children Born Abroad Do Not Qualify

Children born outside the United States may qualify if they meet the citizenship or residency, Social Security number, and other requirements.

Using an ITIN Instead of an SSN for a Qualifying Child

A child generally must have a qualifying SSN to be eligible for the Child Tax Credit.

Overlooking the FTC When Comparing Tax Benefits

The Foreign Tax Credit may preserve eligibility for refundable credits that would otherwise be unavailable when claiming the FEIE.

Ignoring Foreign Income in the Phaseout Calculation

Certain foreign earned income and housing amounts excluded from taxable income must generally be included when calculating modified adjusted gross income for the Child Tax Credit phaseout.

Claiming a Child Who Does Not Meet the Residency Test

A qualifying child generally must live with the taxpayer for more than half the year, subject to applicable exceptions.

Switching Tax Strategies Without Considering Future Years

Revoking an FEIE election may restrict the taxpayer’s ability to claim it again for five tax years without IRS consent.

Ready to Save on Taxes?

Frequently Asked Questions About the Child Tax Credit for US Expats

Can US citizens living abroad receive the Child Tax Credit?

Yes. US citizens living abroad may qualify if they meet the applicable requirements, including having a qualifying child with the required Social Security number.

How much is the Child Tax Credit for 2027?

For tax year 2026, filed in 2027, the statutory maximum begins at $2,200 per qualifying child, subject to applicable inflation adjustments. The final amount depends on income, eligibility, and tax liability.

Can I claim the Child Tax Credit if I use the FEIE?

You may still qualify for the nonrefundable Child Tax Credit. However, claiming the FEIE generally prevents you from claiming the refundable Additional Child Tax Credit.

Does my child need to be a US citizen?

A qualifying child must be a US citizen, US national, or US resident alien and meet the other Child Tax Credit requirements.

Can I claim the Child Tax Credit for a child born overseas?

Yes, potentially. A child born overseas may qualify if they satisfy the applicable citizenship or residency, Social Security number, and dependency requirements.

Can I claim the Child Tax Credit if my child has an ITIN?

No. A qualifying child generally must have a valid Social Security number to qualify for the Child Tax Credit. An ITIN alone is insufficient.

Can I receive a Child Tax Credit refund if I owe no US taxes?

Yes, eligible taxpayers may receive the refundable Additional Child Tax Credit even when their federal income tax liability is zero, provided they satisfy the applicable rules.

Is the Foreign Tax Credit better than the FEIE for families with children?

Not necessarily, but the FTC may be more beneficial when refundable Child Tax Credit eligibility is important. The best approach depends on income, foreign taxes, family circumstances, and future tax considerations.

Can both parents claim the same child for the Child Tax Credit?

Generally, no. A qualifying child cannot be used by two taxpayers to claim the same Child Tax Credit for the same tax year. Special rules apply when more than one taxpayer could otherwise claim the child.

Can I claim the Child Tax Credit for a child who turns 17 in 2026?

No. A child must be under age 17 at the end of 2026 to qualify for the Child Tax Credit. However, the child may qualify for the Credit for Other Dependents.

Do I need to file a US tax return to receive the Child Tax Credit?

Yes. The credit is claimed through a federal income tax return, generally using Form 1040 and Schedule 8812.