Do you need to file a federal tax return this year? Perhaps. The amount of your income, filing status, age and other factors determine if you must file.

Even if you don’t have to file a tax return, there are times when you should. Here are five good reasons why you should file a return, even if you’re not required to do so:

1. Tax Withheld or Paid.  Did your employer withhold federal income tax from your pay? Did you make estimated tax payments? Did you overpay last year and have it applied to this year’s tax? If you answered “yes” to any of these questions, you could be due a refund. But you have to file a tax return to get it.

2. Earned Income Tax Credit.  Did you work and earn less than $51,567 last year? You could receive EITC as a tax refund if you qualify. Families with qualifying children may be eligible for up to $6,044. Use the EITC Assistant tool on IRS.gov to find out if you qualify. If you do, file a tax return and claim it.

3. Additional Child Tax Credit.  Do you have at least one child that qualifies for the Child Tax Credit? If you don’t get the full credit amount, you may qualify for the Additional Child Tax Credit. To claim it, you need to file Schedule 8812, Child Tax Credit, with your tax return.

4. American Opportunity Credit. Are you a student or do you support a student? If so, you may be eligible for this credit. Students in their first four years of higher education may qualify for as much as $2,500. Even those who owe no tax may get up to $1,000 of the credit refunded per eligible student. You must file Form 8863, Education Credits, with your tax return to claim this credit.

5. Health Coverage Tax Credit.  Did you receive Trade Adjustment Assistance, Reemployment Trade Adjustment Assistance, Alternative Trade Adjustment Assistance or pension benefit payments from the Pension Benefit Guaranty Corporation? If so, you may qualify for the Health Coverage Tax Credit. The HCTC helps make health insurance more affordable for you and your family. This credit pays 72.5 percent of qualified health insurance premiums. Visit IRS.gov for more on this credit.

To sum it all up, check to see if you would benefit from filing a federal tax return. You may qualify for a tax refund even if you don’t have to file. And remember, if you do qualify for a refund, you must file a return to claim it.

Who Should File a 2013 Tax Return?