you got it right....2019 tax already filed as single due not having ITIN...as at time of filing it was asking to enter ITIN of spouse...so filed as single.. same for 2020..
now want to amend 2019 and 2020 taxes(change of status to married and add spouse) .. New ITIN application... Dont want to claim any extra other benefits just standard deduction for married status will change.
Thanks for all your inputs... appreciated
