Traditional-IRA-Conversion-to-Roth-IRA

[kakhtar]

I have converted 50K to Roth IRA in 2019. I have 1099-R from my brokerage firm. Can I convert more $ amount  between January- April 15, 2020 and consider that as converted in 2019. I will not receive 1099-R for additional amount till next year i.e 2021. Thanks for your anticipated reply.