You don't need to enter information from your Form 5498 (IRA Contribution Information)
into TurboTax - generally if you had reportable IRA contributions which you had made during the tax year, they would be reported to you on Form 1099-R
There
is no filing requirement for Form 5498 - just retain it for your
records.
For
information about how to enter your IRA contributions into TurboTax, please see
the following TurboTax FAQ, ", "Where do I enter my Traditional or
Roth IRA?":
https://ttlc.intuit.com/replies/5581631
For more
information about Form 5498, please see the following TurboTax FAQ, "What
do I do with Form 5498?":
https://ttlc.intuit.com/replies/3301419