What Is a Tax Credit?
In plain English
A tax credit is a dollar-for-dollar reduction in the income tax you owe. If you qualify for a $2,000 credit and owe $3,000 in taxes, your bill drops to $1,000. Refundable credits can reduce your liability below zero, resulting in a refund even if you owe no tax.
What Is the Difference Between Refundable and Nonrefundable Tax Credits?
Nonrefundable credits can reduce your tax liability to zero but no further. Refundable credits go further — if the credit exceeds what you owe, the IRS pays you the difference as a refund. Partially refundable credits, like the Child Tax Credit, refund up to a set percentage or dollar amount of the unused portion.
What Are the Most Valuable Tax Credits Available?
The Earned Income Tax Credit benefits low-to-moderate income workers and can be worth over $7,000. The Child Tax Credit provides up to $2,000 per qualifying child. The American Opportunity Credit offers up to $2,500 for college expenses. The Saver's Credit rewards retirement contributions for eligible lower-income taxpayers.
How Do Tax Credits Compare to Tax Deductions?
Credits are generally more valuable than deductions of the same size. A $1,000 deduction in the 24% bracket saves $240; a $1,000 credit saves the full $1,000. When building tax strategy, prioritize maximizing available credits before seeking additional deductions.
Frequently asked questions
Can a tax credit result in a refund if I owe nothing?
Only if the credit is refundable. Refundable credits like the Earned Income Tax Credit can generate a refund even when you have no tax liability. Nonrefundable credits can only reduce your bill to zero — any excess is lost.
Do tax credits phase out at higher incomes?
Many do. Credits like the Child Tax Credit and Earned Income Tax Credit reduce or disappear as income rises above certain thresholds. It's important to check IRS income limits for the specific credit before assuming eligibility.
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Related terms
Earned Income Tax Credit (EITC)
The Earned Income Tax Credit is a refundable federal tax credit for low-to-moderate income workers that can significantly reduce or eliminate tax owed. It is one of the largest anti-poverty programs in the U.S. tax code.
Child Tax Credit
The Child Tax Credit provides up to $2,000 per qualifying child under 17, partially refundable for lower-income families. It is one of the most widely claimed credits in the U.S. tax code.
Tax Deduction
A tax deduction reduces your taxable income, lowering the amount of income subject to tax. The actual tax savings depend on your marginal tax bracket.
Tax Bracket
Tax brackets are the income ranges at which different marginal rates apply under the U.S. progressive tax system. Only income within each bracket is taxed at that bracket's rate.
Adjusted Gross Income (AGI)
Adjusted gross income is your total income minus specific above-the-line deductions. It is the key figure on your tax return that determines eligibility for many credits, deductions, and financial programs.