Per these instructions:https://ttlc.intuit.com/turbotax-support/en-us/help-article/retirement-benefits/enter-backdoor-roth-ira-conversion/L7gGPjKVY_US_en_US...I...

Hi! So, I'm now on the "next year" portion of this, or the step-2 portion... For 2021, I filed an 8606 carrying forward a basis of $6,000. I finally received th...