Tax Day, April 15
IRS and State Income Tax Return
Prepare and eFile an IRS and Maryland income tax return by this timely date -
eFileIT
Tax Day, April 15
Income Tax Extension
October 15
Individual income tax return after the April Tax Day deadline
Last day to e-file a Maryland state income tax return for tax extension filers and late eFilers. You can
only eFile (to file by paper, see below) Maryland Income Tax Return together with an IRS Tax Return.
eFileIT - See instructions on how to
only - without the IRS return -
prepare and file a Maryland state income tax return on eFile.com.
After Oct. 15 via mail-in forms
Income tax return after the deadline
Deadline for taxpayers who got an IRS and/or MD extension to file their income taxes - forms and mailing addresses are listed below
As soon as possible
Tax Amendment for All Tax Years
IRS Due Dates
IRS Tax Return, Extension, Amendment Deadlines
All Deadlines and Years
Other State Tax Return, Extension, Amendment Deadlines
All Deadlines and Years
IRS Federal Income Tax Return, Amendment, Extension Deadlines
April 15, Three Years Later
The last day to file - you will not face late filing penalties - and claim your Maryland tax refund. This deadline does not apply if you owe income taxes.