Yes, if you do not request the return of contribution then you will have to file Form 8606 to report this nondeductible contribution (basis). When you later take distributions/convert funds to Roth, you will need the basis information from line 14 of Form 8606. I assume you have deductible and nondeductible contributions in the traditional IRA. Therefore, each distribution/conversion will have a taxable and nontaxable part.
@shr22
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"
