Retirement tax questions

Thank you. This is very helpful.

 

If I can explain my situation more in details.   I actually did 2 Roth conversion last year.

 

One was from my TIAA 401K  account for the $16K. I rollover over this money to Fidelity rollover IRA account, the converted this money to Fidelity Roth IRA account.  For this one, I received a Form 5498 (IRA contribution information) and Form 1099-R.

The other one was that I did Roth conversion of my Fidelity 401K account money $48K. Basically converted this monty to Fidelity Roth IRA account.  For this one, I only received a Form 5498 which shows the rollover contribution of $48K. But I didn't receive a form 1099-R.  Why I didn't receive Form 1099-R for this Roth conversion?  How should I file tax for Roth conversion of $48K if I don't have 1099-R form. In Turbotax,  seems I need the 1099-R to file the Roth conversion. 

 

Also, what does it mean we only pay marginal rate for Roth conversion?  Thank you.