File NH BT-EXT
Prepare NH BT-EXT now with e-File.com
E-Filing Options: e-File.com - TaxAct
File
Download NH BT-EXT
NH BT-EXT 2016
New Hampshire Payment Form and Application for Extension of Time to File Business Tax Return
Need more time? Get an extension until October 15 in just 5 minutes. Start Now with E-File.com.
BT-EXT may be used by taxpayers who need to make an additional payment to their tax return. You do not have to complete NH BT-EXT if the total amount due is zero. New Hampshire BT-EXT must be filed on or before the original due date of your annual tax return.