After you file

Did you itemize deductions on your tax return that you filed? If you did there would be a Schedule A included with your tax return. If you did not, you probably don't have enough total itemized deductions for the $700 to make a difference. If you are getting a small refund, that means you did a good job of estimating how much to have withheld from your pay and you didn't let the IRS have a tax free loan of your money all year.