Tax credits are the most powerful tools in the tax code. Unlike deductions — which reduce the income that gets taxed — credits reduce your final tax liability directly. A $2,000 credit saves you exactly $2,000, regardless of your tax bracket. Some credits are even “refundable,” meaning the IRS will send you money back even if you owe nothing.
Yet billions of dollars in credits go unclaimed every year, simply because filers don’t know they qualify. Here’s a comprehensive look at the credits worth pursuing before you file.
Credit vs. deduction — a quick reminderIf you’re in the 22% tax bracket, a $1,000 deduction saves you $220. A $1,000 credit saves you $1,000. Always prioritise identifying credits before looking for additional deductions.
Family and dependent credits
01
Child Tax Credit (CTC)
Up to $2,000 per child, partially refundable
One of the most widely claimed credits in the tax code. You can claim up to $2,000 for each qualifying child under age 17 at year-end. The Additional Child Tax Credit (ACTC) makes up to $1,700 of that refundable — meaning you can receive it even if it exceeds your tax liability.
Phase-out starts $200,000 (single) / $400,000 (MFJ)
Child age limit: Under 17 at December 31, 2026
Refundable portion: Up to $1,700 via ACTC
Form required Schedule 8812
02
Earned Income Tax Credit (EITC)
Up to ~$7,830Fully refundable
The EITC is one of the most valuable refundable credits for low-to-moderate income workers. The maximum amount scales with the number of qualifying children. Even workers without children can claim a smaller credit. Yet the IRS estimates that roughly 20% of eligible taxpayers fail to claim it each year.
No children Up to ~$632 (verify 2026 amount)
1 childUp to ~$4,213
2 childrenUp to ~$6,960
3+ childrenUp to ~$7,830
Must have earned income (wages or self-employment)
Form required Schedule EIC
03
Child and Dependent Care Credit
Up to $2,100Non-refundable
If you paid for childcare, after-school programmes, or care for a disabled dependent so you (and your spouse, if married) could work or look for work, you likely qualify. The credit covers 20–35% of qualifying expenses up to $3,000 for one dependent or $6,000 for two or more.
Max expenses (1 dependent)$3,000
Max expenses (2+ dependents)$6,000
Credit rate: 20–35% of expenses
Qualifying dependents: Under 13, or disabled at any age
Form required Form 2441
04
Adoption Tax Credit
Up to $16,810Non-refundable
Families who adopted in 2026 can claim a credit for qualified adoption expenses including court costs, attorney fees, agency fees, and travel. The credit amount is per eligible child and can be carried forward up to five years if it exceeds your tax liability. For special-needs adoptions, the full credit is available regardless of actual expenses.
Maximum credit~$16,810 (indexed; verify 2026)
Phase-out begins~$252,150 MAGI
Fully phases out~$292,150 MAGI
Form required Form 8839
Education credits
05
American Opportunity Tax Credit (AOTC)
Up to $2,50040% refundable
The AOTC covers 100% of the first $2,000 and 25% of the next $2,000 in qualified education expenses — tuition, fees, and course materials — for the first four years of post-secondary education. Up to $1,000 is refundable. The student must be enrolled at least half-time and have no felony drug conviction.
Max credit: $2,500 per eligible student
Refundable portion$1,000
Phase-out (single)$80,000–$90,000 MAGI
Phase-out (MFJ)$160,000–$180,000 MAGI
Years available: First 4 years of college only
Form required Form 8863
06
Lifetime Learning Credit (LLC)
Up to $2,000Non-refundable
More flexible than the AOTC, the Lifetime Learning Credit applies to any post-secondary course — undergraduate, graduate, professional, or even a single skill-building class. There is no limit on how many years you can claim it. Worth considering for adult learners, career changers, and graduate students who’ve exhausted AOTC eligibility.
Max credit $2,000 per tax return (not per student)
Credit rate20% of first $10,000 of expenses
Phase-out (single)$80,000–$90,000 MAGI
Phase-out (MFJ)$160,000–$180,000 MAGI
Note: Cannot claim AOTC and LLC for the same student
Form required Form 8863
Energy and home credits
07
Energy Efficient Home Improvement Credit (25C)
Up to $3,200/year Non-refundable
If you installed energy-efficient upgrades to your primary home — insulation, windows, doors, heat pumps, water heaters, or a home energy audit — you may claim 30% of costs up to specified limits. Unlike the old credit, this one resets annually, meaning you can claim up to $3,200 each year for eligible improvements.
Heat pumps/water heaters Up to $2,000
Windows & skylightsUp to $600
Doors Up to $500 (exterior)
Home energy audit: Up to $150
Annual cap $3,200 total per year
Form required Form 5695
08
Residential Clean Energy Credit (25D)
30% of the cost carryforward is eligible
One of the most generous home credits available: 30% of the full cost of solar panels, solar water heaters, wind turbines, geothermal heat pumps, battery storage systems (3 kWh or larger), and fuel cells. There is no dollar cap on most categories, and any unused credit can be carried forward to future tax years.
Solar panels30% of the total installed cost
Battery storage30% (no solar pairing required)
Geothermal30% of installation cost
Dollar cap None (most categories)
Applies to Primary & secondary homes
Form required Form 5695
09
Clean Vehicle Credit (New EV)
Up to $7,500Non-refundable
Purchase a new qualifying electric or plug-in hybrid vehicle in 2026 and you may claim up to $7,500. The vehicle must meet battery component and critical mineral requirements (with specific percentages set by the IRS each year), and the manufacturer’s suggested retail price must fall below $80,000 for SUVs/trucks/vans or $55,000 for other vehicles.
Max credit$7,500
MSRP cap (SUV/truck)$80,000
MSRP cap (other)$55,000
Income cap (single)$150,000 MAGI
Income cap (MFJ)$300,000 MAGI
Form requiredForm 8936
Point-of-sale transfer optionSince 2024, you can transfer the clean vehicle credit to the dealership at time of purchase, effectively reducing the purchase price instead of waiting to claim it at filing. This is particularly useful if you expect little or no tax liability. Confirm the dealer is registered to accept transferred credits before signing.
Retirement and savings credits
10
Saver’s Credit (Retirement Savings Contributions Credit)
Up to $1,000 ($2,000 MFJ)Non-refundable
Often overlooked by low-to-moderate income earners, the Saver’s Credit rewards contributions to 401(k)s, IRAs, SIMPLE IRAs, SEP-IRAs, and 403(b) plans. The credit rate is 10%, 20%, or 50% of contributions up to $2,000 ($4,000 for MFJ), depending on income, with the highest rate going to the lowest earners.
50% rate (single)AGI up to ~$23,000
20% rate (single)AGI ~$23,001–$25,000
10% rate (single)AGI ~$25,001–$38,250
Phase-out (MFJ)Up to ~$76,500 AGI
Age requirement: 18 or older; not a full-time student
Form required Form 8880
“Every dollar in tax credit is worth exactly one dollar off your bill — regardless of bracket. Credits are the tax code’s most direct giveaway.”
Health-related credits
11
Premium Tax Credit (PTC)
Varies by income & planFully refundable
If you purchased health insurance through the ACA Marketplace (Healthcare.gov or your state exchange) and your income falls between 100% and 400% of the Federal Poverty Level, you likely qualify. Many people receive advance payments (APTC) throughout the year; your return reconciles the advance against your actual entitlement. Eligibility expanded under recent legislation — higher incomes may qualify than previously.
Who qualifies for the Marketplace plan enrollees, income 100–400%+ FPL
Not eligible if eligible for employer-sponsored affordable coverage
Reconcile on Form 8962
Note: Failing to reconcile APTC triggers repayment
12
Credit for Other Dependents & Elderly/Disabled Credit
Up to $500 / $1,125Non-refundable
Caring for an elderly parent, disabled spouse, or other dependent who doesn’t qualify for the Child Tax Credit? The Credit for Other Dependents provides up to $500 per qualifying dependent. Separately, the Elderly and Disabled Credit (Schedule R) can provide up to $1,125 for qualifying low-income seniors or permanently disabled individuals.
Credit for Other Dependents: $500 per qualifying dependent
Elderly/Disabled (single)Up to $750 credit
Elderly/Disabled (MFJ, both)Up to $1,125 credit
Form required Schedule R
Quick reference: all credits at a glance
| Credit | Max value | Refundable? | Form |
|---|---|---|---|
| Child Tax Credit | $2,000/child | Partial ($1,700) | Sch. 8812 |
| Earned Income Tax Credit | ~$7,830 | Yes — fully | Sch. EIC |
| Child & Dependent Care | $2,100 | No | Form 2441 |
| Adoption Tax Credit | ~$16,810 | No (carryforward) | Form 8839 |
| American Opportunity (AOTC) | $2,500/student | Partial ($1,000) | Form 8863 |
| Lifetime Learning (LLC) | $2,000/return | No | Form 8863 |
| Energy Efficient Home (25C) | $3,200/year | No | Form 5695 |
| Residential Clean Energy (25D) | 30% of cost | No (carryforward) | Form 5695 |
| Clean Vehicle (EV) | $7,500 | No | Form 8936 |
| Saver’s Credit | $1,000 ($2,000 MFJ) | No | Form 8880 |
| Premium Tax Credit | Varies | Yes — fully | Form 8962 |
| Credit for Other Dependents | $500/dependent | No | Form 1040 |
Before you file — a checklist. Review each credit against your situation: Did you pay for childcare? Have a child in college? Make energy upgrades to your home? Buy an EV? Contribute to a retirement account? Each “yes” is potentially hundreds or thousands of dollars. Don’t leave the IRS a tip.
EITC & ACTC refund timing. By law, the IRS cannot issue refunds that include the EITC or Additional Child Tax Credit before mid-February. If you’re counting on a refund that includes these credits, file early but plan for a slight wait.
Tax software like TurboTax, H&R Block, and FreeTaxUSA will walk you through credit eligibility questions. But knowing which credits exist — and which situations trigger them — puts you in the driver’s seat before you ever open the software. The more informed you are going in, the less likely you are to miss something valuable.