I've had a rollover traditional IRA for several years that has prevented me from using a backdoor Roth due to the pro rata rule. I learned that I could avoid the pro rata rule through rolling over my traditional IRA into my employer's 401K.
My only question is would I be able to open a backdoor Roth for tax year 2022 as I had the traditional IRA open during the same tax year? In that case I could do the transfer now (before April 15) and then do a backdoor Roth for tax year 2023. I wasn't sure about the time periods the pro rata rule considers.
Thanks so much for your help.