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I am trying to extend filing date for 2020.

I am using TT premier desktop- it let me prepare the form but then I have to mail

the forums suggest I should be able to to online as well

but when in online ( I am in the free version) - it does not allow to extend ....

I was on the phone support for 1 hour and we did not find a solution

I was able to extend my STATE using online version, but not the Federal

is it supposed to work,  and if yes HOW?

thanks