

Small-business owners preparing to claim the Child Tax Credit 2025 will face closer scrutiny as the IRS urges families to strengthen documentation before filing. The agency is emphasizing proof of residency, valid Social Security numbers, and accurate income reporting to avoid delays or issues during the tax return process. Officials say the heightened attention comes as more family households combine self-employment records with dependent information, increasing the risk of inconsistencies.
The IRS continues to remind taxpayers that qualifying children must meet all identification, age, relationship, support, and residency standards before a tax credit can be approved. According to the agency, “To claim the Child Tax Credit, your child must have a valid Social Security number and meet all qualifying child requirements,” as stated on the IRS Child Tax Credit web page. Families must show that a child lived with them for more than half the year, a requirement known as the residency test. School files, medical statements, and other official records are commonly used to verify this information.
Parents must also keep documents that confirm their age and relationship, such as birth certificates or adoption papers. The IRS notes that an individual taxpayer identification number cannot be used to meet identification rules. Families claiming the child and dependent care credit simultaneously must retain receipts and provider information to support their eligibility. Foster children must meet the same residency and support rules as biological or adopted children.
Self-employed parents face added pressure to maintain accurate financial records because their adjusted gross income determines whether the tax credit begins to phase out. Income thresholds start at $200,000 for single filers and $400,000 for married couples filing jointly. The IRS warns that incomplete records can distort taxable income and increase the likelihood of review. Clean profit-and-loss statements, separate bank accounts, and accurate reporting on Form 1040 help establish reliable income totals.
Taxpayers who qualify for the additional child tax credit must complete Schedule 8812 to calculate the refundable portion of the benefit. The Internal Revenue Code places the burden of proof on taxpayers, meaning they must document both income and dependent eligibility if questioned. Publication 501, which outlines filing rules and support requirements, remains one of the primary sources the IRS cites when examining claims. Inconsistencies can also slow the processing of any refund check or trigger additional verification steps.
In practice, incomplete bookkeeping can push family income closer to the limits where the tax break begins to decline. A business owner who reports $185,000 in gross revenue, for example, may reduce taxable income through documented expenses such as equipment, home office use, and software subscriptions. Without records, those deductions cannot be applied, and the higher income level may result in a reduced credit value or increased income tax liability.
Tax professionals note that the IRS continues to review returns that show discrepancies between residency claims, income totals, and identification information. Incorrect Social Security numbers, underreported earnings, or incomplete support documentation for foster child cases continue to be frequent sources of examination. Errors on line 11 on your federal Form 1040, where federal adjusted gross income is reported, are also a common trigger for review.
Advisers say early organization is essential for families seeking this benefit. Ensuring that dependent documentation, income records, and filing information are complete helps reduce the risk of delays and supports compliance with federal tax law. Parents should also confirm age-related eligibility, especially when a child turns 17 during the tax year, which ends qualification for the credit.
Well-maintained records remain the most effective safeguard for taxpayers as the 2025 filing season approaches. Strong documentation supports accurate reporting, speeds processing, and reduces uncertainty for families relying on the federal CTC.
By William Mc Lee, Editor-in-Chief & Tax Expert—Get Tax Relief Now