Cost basis for a Rollover IRA

[f35phixer]

https://www.investopedia.com/articles/p ... ations.asp

do I need to care/worry about cost basis for a IRA roll over into my Fidelity account?

Rolled over 45K in 2001 and now it's LOTS more!!!

Do I need to document initial cost once I start Roth Conversions or just to sell some shares?

Guess same goes for my TSP IRA, does it matter for selling/converting for Roth conversions?

[Duckie]

do I need to care/worry about cost basis for a IRA roll over into my Fidelity account?

Rolled over 45K in 2001 and now it's LOTS more!!!

Do I need to document initial cost once I start Roth Conversions or just to sell some shares?

Guess same goes for my TSP IRA, does it matter for selling/converting for Roth conversions?

The only basis that matters is if you made any after-tax non-deductible contributions. If everything is pre-tax there is no basis to track.

[f35phixer]

thanks...