Tax Year Prior to 2020: Filed single in 2018, married in 2019. Struggling to calculate the State/Local tax refund from 2018

Hello all,

 

I and my wife (then girlfriend) filed individually in 2018 and got married in 2019, so intend to file jointly.

 

I received a MD state tax refund of 3065 in 2018

My wife owed MD a tax payment of 1297 in 2018

 

Neither of us received a 1099-G in 2019.

 

How do I now calculate the State & Local Tax Refund as income in our joint 2019 filing?

 

Thanks!

Rob