Can you clarify your question? I stated that you filed your Roth contribution a "nondeductible" Traditional IRA. On the next line you stated that it was reported as "deductible" Traditional IRA. If you claimed your Roth contribution as a Traditional IRA contribution and you received a tax deduction on your tax return, then you will have to file an amended return. If you did not claim a deduction for the contribution, you don't need to file an amended tax return, but you do need to file a corrected Form 8606 with the IRS. Form 8606 can be filed with a tax return, or it can be filed independently. You can download the form by clicking on the following link: Form 8606