I received a letter from the irs for late return even though I filed on 4/18. What can I do about this?

[pgcgames]

I received a letter from the IRS today that my Partnership Tax Return was late.

I filed it through Turbo Tax on 4/18.

What can I do about this.

[VolvoGirl]

Partnership returns are now due March 15.

[pgcgames]

Since when?  Tax day has always been April 15th

[VolvoGirl]

See the Turbo Tax answer on this one

https://ttlc.intuit.com/questions/3848374-1065-partnership-return-due-date-2016-turbotax-is-saying-i...