The Core Difference
- Tax deduction: Reduces your taxable income. Value depends on your tax bracket.
- Tax credit: Reduces your tax liability dollar-for-dollar. Always worth the full face value.
A $1,000 deduction saves a 22% bracket taxpayer $220. A $1,000 tax credit saves that same taxpayer $1,000. Credits are generally more valuable.
Types of Tax Credits
Refundable credits: If the credit exceeds your tax liability, you receive the excess as a refund.
- Earned Income Tax Credit (EITC)
- Additional Child Tax Credit
- American Opportunity Credit (40% refundable)
Non-refundable credits: Can reduce tax to zero but no refund beyond that.
- Child Tax Credit (up to $2,000 per child)
- Child and Dependent Care Credit
- Lifetime Learning Credit
- Saver’s Credit
Partially refundable: Combination of both.
Most Valuable Credits in 2024
| Credit | Maximum Amount |
|---|---|
| Earned Income Tax Credit (3+ children) | $7,830 |
| Child Tax Credit (per child) | $2,000 |
| American Opportunity Credit | $2,500 |
| Child and Dependent Care Credit | $2,100 (1 child) |
| Lifetime Learning Credit | $2,000 |
Most Valuable Deductions
| Deduction | Who Benefits Most |
|---|---|
| Standard Deduction ($14,600) | Most filers |
| 401(k) contributions (up to $23,000) | All workers |
| HSA contributions (up to $4,150) | HDHP enrollees |
| Student loan interest (up to $2,500) | Recent graduates |
| Mortgage interest | Homeowners |
Strategy: Stack Both
The best tax strategy uses deductions to lower taxable income and credits to reduce the resulting tax liability. For example: maximize 401(k) contributions (deduction) AND claim the Child Tax Credit (credit) to minimize your overall tax bill.
See how credits affect your bottom line with our Paycheck Calculator.