1040 Filing address - Year 2020?

[dude7707]

US T/P moved to Address "B" on 10.1.21, prior lived at US Address "A" which 2019 and prior years 1040's listed the address as "A". 

Filed 2021 1040 - Address "B".

Filing 2020 1040 - Even though for the year 2020 lived at Address 'A" - Shouldn't the address listed on 1040 be Address "B"? 

Thank you for your time......Tax Year 2021 almost over!

[dkh · Accepted solution]

I would use the current address - "B" on the 2020 return.  If IRS were to send any notices regarding that return, they will send to the address listed on the return.