Reporting your Taxable Interest Income

Interest paid to you on CD's, money market accounts, certain bonds, and other financial instruments, is taxable, and it must be reported to the IRS.

This page:

  • Briefly describes interest income

  • Explains how you should report different types of interest

  • Links to further information on taxable investment income

Do your taxes online, for free:
If you want to avoid costly mistakes, while at the same time taking advantage of all possible credits and deductions, you want to do your taxes online.

TurboTax Online allows you to work on your return for free, until you file. Work on your federal, state, and small business taxes, and pay nothing until you are satisfied with your return. Start now.

Click here to start

Paying tax on your interest income

By definition, interest is the capital you gain for loaning money to a bank, a company, or the government.

If you accumulate more than ten dollars in interest during the tax year, you will receive a Form 1099-INT from each institution paying you interest.

If you receive less than ten dollars they are not required to send you this form, but you are still required to pay taxes on it. To determine the exact amount, you will need to add up the interest reported on all your monthly statements.

Taxable and non-taxable interest

Most interest is taxable, but there are sources of tax-exempt interest.

Interest earned from state and local government issued municipal bonds and tax-exempt interest from mutual funds are both non-taxable.

You still need to report this income, just don't report it with your taxable interest. There is a separate line on your tax return where you should report this type of interest.

How to report interest income

If you have interest totaling less than $1,500 you can enter the amount directly onto your return, without filling out additional forms.

Generally, you report all of your taxable interest income on line 8a, Form 1040; line 8a, Form 1040A; or line 2, Form 1040EZ.
Or you can e-file.


You cannot use Form 1040EZ if your interest income is more than $1,500. Instead, you must use Form 1040A or Form 1040.

Also, if your interest income includes income from a seller-financed mortgage or foreign investments or if you have a 1099-INT reporting tax-exempt interest, you are required to complete Schedule B, if you file a 1040, or Schedule 1, if you file a 1040a.

NOTE: these are only some of the criteria that are used to determine where you report interest income, and which forms you are allowed to file. For a more detailed look, see reporting interest income. If you choose to work on your tax return online, the filing system will ask you simple questions, and on the basis of your answers it will fill out all the appropriate forms, which you will never have to deal with.

Sidebar
The beauty of using an online tax-filing program lies in their simplicity. You answer a few plain-English questions, fill in the numbers where required, and all the calculations, filing, and error checking is done for you, automatically.

You can e-file online with TurboTax where you'll have the option of having a tax professional assist you with your return. It's free to work on your return - you pay nothing until you file.

Related IRS publications

You can get more information about reporting interest income, directly from the IRS, in the form of Publication 550 which also deals with another favorite subject, capital gains tax laws.

If you file a paper tax return, you will need to attach Schedule A with your 1040, or Schedule 1 with your 1040a. (If you do your taxes online, all of this will be taken care of for you electronically.)

Get a little financial lesson every week:

Saving on taxes is a year-long process. Start learning how to save year-round by reading our weekly personal finance newsletter, with articles, tips, blog posts, and great deals that will save you money.

Subscribe here: