The Tax Deductions and Credits Americans Most Often Overlook
From education credits to state sales tax, several breaks go unclaimed simply because filers do not know they qualify.
Every filing season, Americans leave money on the table by overlooking deductions and credits they are entitled to claim. Awareness, more than complexity, is often the barrier.
The earned income tax credit is among the most valuable and most underclaimed, with a meaningful share of eligible households failing to take it. Because eligibility depends on income and family size, some people qualify one year and not the next, and simply do not check.
Education and dependents
Credits for higher education costs can offset tuition and fees, yet families sometimes miss them or claim the less advantageous option. The child and dependent care credit similarly goes unclaimed by parents who paid for care while working.
State and local tax choices matter too. Filers in states without an income tax can often deduct sales tax instead, a break that is easy to forget. Charitable contributions, including non-cash donations, are another frequent oversight.
When to get help
For straightforward returns, quality software surfaces most of these automatically. For anything more involved, a professional often pays for themselves by catching breaks a filer would miss. The lesson each spring is the same: it pays to check before you file.
More in Taxes & IRS

IRS Expands Its Online Business Tax Account as Digital Push Continues
The agency added features to its self-service Business Tax Account, part of a multiyear effort to move routine tax tasks online for entities and their authorized users.

'No Tax on Tips and Overtime': What the New Deductions Mean for Workers
New federal deductions for qualified tips and overtime pay are taking shape for the filing season, with dollar limits, income phase-outs, and transition rules workers should understand.

IRS Begins Phasing In Automatic Penalty Relief for Compliant Taxpayers
A new program automatically waives certain penalties for taxpayers with a track record of filing and paying on time, a change advocates have long sought.