For the 2025 tax year (taxes filed in 2026), you can claim the full Child Tax Credit (up to $ 2 , 200 $ 2 , 2 0 0 per child) if your modified adjusted gross income (MAGI) is $ 200 , 000 $ 2 0 0 , 0 0 0 or less for single/head of household filers, or $ 400 , 000 $ 4 0 0 , 0 0 0 or less for married couples filing jointly. Above these limits, the credit begins to phase out.
For the federal Child Tax Credit (CTC), the full amount starts phasing out when Modified Adjusted Gross Income (MAGI) exceeds $200,000 for single filers and $400,000 for married couples filing jointly, with the credit reduced by $50 for every $1,000 over these thresholds, though some states offer separate CTCs with different income limits. To claim the federal CTC, you generally need a qualifying child with a Social Security Number and must meet other dependency rules, and you may get a partial credit even with higher income.
Your income is too high. The Child Tax Credit (CTC) is phased out at higher incomes starting at $400000 for joint filers ($200K single). You lose $50 for each $1000 (rounding up) your income is over that threshold.
For tax year 2025, there's no upper income limit that would prevent you from claiming the Child and Dependent Care Credit, but keep in mind that your work-related expenses are limited to the lower of your and your spouse's earned income.
For the federal Child Tax Credit (CTC), the full amount starts phasing out when Modified Adjusted Gross Income (MAGI) exceeds $200,000 for single filers and $400,000 for married couples filing jointly, with the credit reduced by $50 for every $1,000 over these thresholds, though some states offer separate CTCs with different income limits. To claim the federal CTC, you generally need a qualifying child with a Social Security Number and must meet other dependency rules, and you may get a partial credit even with higher income.
You are not eligible if any of these apply: You were a full-year nonresident. You have an IRS ban on claiming the federal Earned Income Tax Credit (EITC) You are another person's dependent or qualifying child.
Earn over £50K? The rate of income tax is higher, typically 40-45%. This means that earners over £50K are due tax relief of 40-45% on their contributions to the pension scheme. Here's an example.
What is the high income threshold? The high income threshold is an annually indexed earnings limit used by the Fair Work Commission (FWC) to determine specific statutory protections and entitlements. As of 1 July 2025, the high income threshold is $183,100 per annum.
Qualifications for the Child Tax Credit depend on several factors including the child's age, relationship, residency, and the taxpayer's income. Use Schedule 8812 and Form 1040 to claim the Child Tax Credit on your individual tax return.
For the federal Child Tax Credit (CTC), the full amount starts phasing out when Modified Adjusted Gross Income (MAGI) exceeds $200,000 for single filers and $400,000 for married couples filing jointly, with the credit reduced by $50 for every $1,000 over these thresholds, though some states offer separate CTCs with different income limits. To claim the federal CTC, you generally need a qualifying child with a Social Security Number and must meet other dependency rules, and you may get a partial credit even with higher income.
The credit is calculated based on the amount you earned above $2500 multiplied by 15%, up to the full $1700 per child. If the amount you earned was too low, you will not get the full $1700. If your child is older than 16 at the end of 2024, you do not get the CTC.
$50,000 a year is generally considered a middle-class income nationally, but whether it's "low income" depends heavily on your location and household size, as it can feel low in high-cost cities like San Francisco or New York but comfortable in lower-cost Midwest areas, especially for a single person. For federal purposes, it's well above the poverty line but might qualify for some assistance in very expensive areas.
By losing the allowance, it adds an extra 20% of tax (the basic rate) onto the income you earn between £100,000 and £125,140. For every £2 that you earn over £100,000, you lose £1 of your Personal Allowance. You also won't be eligible for additional rate tax until you earn a higher income over £125,141.
Calculate your Child Tax Credit
However, the actual amount you qualify for per child depends on your MAGI. As we mentioned above, the CTC starts phasing out at $200,000 for single filers and $400,000 for married couples filing jointly. For every $1,000 you make above these limits, your CTC will be $50 less.
To get the full Child Tax Credit (CTC) for the 2025 tax year (filed in 2026), your Modified Adjusted Gross Income (MAGI) must generally not exceed $200,000 if single/head of household/qualifying widow(er), or $400,000 if married filing jointly; above these thresholds, the credit starts to decrease, and for the refundable portion (Additional Child Tax Credit or ACTC), you need at least $2,500 in earned income.
Your child tax credit is likely $500 instead of $2,000 because they either turned 17 during the tax year, making them eligible for the Other Dependent Credit, or you might have mistakenly checked a box in your tax software, like saying their SSN isn't valid for employment or that they paid over half their own support, which triggers the lower credit amount, according to TurboTax support, TurboTax support, TurboTax support, and TurboTax support https://ttlc.intuit.index.php/community/taxes/discussion/my-daughter-is-17-but-is-still-jr-in-high-school-why-do-i-only-get-500-for-her-and-not-the-full-2000/00/3423950.
You're disqualified from the Earned Income Tax Credit (EITC) for having income over the limit, exceeding the investment income cap (e.g., $11,950 in 2025), not having a valid Social Security Number, being a non-citizen/resident alien, claiming the Foreign Earned Income Exclusion, or filing as married filing separately unless you meet specific rules. Other disqualifiers include not meeting age requirements (generally 25-64), being a dependent of someone else, or having prior EITC disallowed due to fraud/error.
You must have earned income of at least $2,500 to be eligible for the ACTC. You qualify for the full amount of the Child Tax Credit for each qualifying child if you meet all eligibility factors and your annual income is not more than $200,000 ($400,000 if filing a joint return).
Eligible taxpayers can claim a child tax credit and reduce their federal income tax liability by up to $2,200 per qualifying child. The maximum credit a taxpayer can receive equals the number of qualifying children a taxpayer has multiplied by $2,200.
You might be disqualified from the Child Tax Credit (CTC) if your child is too old (17+), doesn't meet relationship/residency/citizenship tests, you claim them as a dependent but can't, or your income is too high (phasing out) or too low (limiting the refundable part), or if the non-custodial parent claims them. Other disqualifiers include the child having an ITIN instead of a Social Security Number (SSN) or filing a joint tax return.