How Child Credits
Work for Families
Living Abroad

The IRS still looks to the same core tests: the child generally must be under age 17 at year-end for the CTC, must be your qualifying child, must be claimed as a dependent, generally must have lived with you for more than half the year, and generally must be a U.S. citizen, U.S. national, or U.S. resident alien.

The IRS also requires the relevant taxpayer identification rules to be met; for the CTC and ACTC, a valid SSN issued before the due date of the return is critical.
That sounds straightforward. In practice, it often is not. Expat families usually run into trouble in one of three places.

First, they assume foreign residence changes the child-credit rules more than it actually does.
Second, they miss the identification requirements.
Third—and this is the most expensive misunderstanding—they choose the Foreign Earned Income Exclusion (FEIE) without realizing that it can interfere with refundable child-credit economics. IRS Publication 54 and the Form 2555 instructions are explicit: if you claim the FEIE, foreign housing exclusion, or foreign housing deduction, you cannot claim the Additional Child Tax Credit for that same year.

By contrast, the Foreign Tax Credit (FTC) is designed to reduce double taxation where foreign taxes were already paid, and the IRS states that in most cases it is to your advantage to take foreign income taxes as a credit rather than as a deduction. Put differently, expat families should not think only in terms of “how do I make income disappear?” They should also ask, “which method preserves the better overall family outcome?”

In higher-tax countries, that often means comparing FEIE and FTC not just as tax tools, but as competing family-credit strategies. That is an inference from the official rules, but it is a very practical one.

There is another layer that families sometimes overlook: income thresholds. Under the 2025 Schedule 8812 instructions, the child credit begins to phase down when modified AGI exceeds $400,000 for married filing jointly or $200,000 for other filers. That means the question is not only whether you have children and foreign income. It is also whether your income level, filing status, and chosen relief mechanism allow the credit to produce a real benefit. A household with strong foreign tax credits may preserve more value than a household that excluded the income too early.

A simple example shows why this matters. Imagine a U.S. family living in Germany, with two children, foreign salary, and substantial wage tax already paid abroad. On the surface, FEIE may seem like the obvious answer because it is familiar and easy to describe. But if the family qualifies for the FTC and the foreign tax burden is already high, the FTC route may produce a stronger overall result because it deals with double taxation without automatically blocking the ACTC. That does not mean the FTC is always superior. It means expat families should stop treating FEIE as the default answer and start treating it as one of several possible elections.

This is the real message behind child credits for Americans abroad: the credit rules themselves are not mysterious, but the interaction between those rules and expat tax elections can be surprisingly expensive. Families often do not lose value because they were ineligible. They lose value because no one modeled the return properly.


Important disclosure: child-credit eligibility for families abroad is highly fact-specific. The final result depends on dependency status, SSN timing, filing status, modified AGI, the child’s status under IRS rules, and whether the taxpayer claims the FEIE, FTC, or other relief. This article is general informational content, not individualized legal or tax advice.

If this sounds familiar—children abroad, foreign salary, uncertainty about FEIE versus FTC, or confusion about whether child credits still apply—we would be glad to help you work through it carefully and file from a stronger position.