Roth IRA distributions are not taxable, if you are age 59 1\2 or older and the Roth account has been open more than five years. Even if a non-taxable distribution, it should have been reported to you on a Form 1099-R, which you need to report on your tax return. 1099-Rs did not have to be mailed until January 31st, so you may still receive your form in the mail. If not, you should contact your IRA custodian. You may be able to access the form on the custodian's website by logging in to your account.