There are two basic kinds of collisions. If two (or more) objects collide and stick together, that is called a completely inelastic collision. If the objects collide and do not stick together, that is an elastic collision.
To amend your original Pennsylvania Personal Income Tax return use a PA-40, Personal Income Tax return and starting with tax year 2011 complete and submit a Schedule PA-40X for the tax year that is to be amended and fill in the Amended Return oval at the top of the tax return.owever, if your software supports the amended Pennsylvania return, starting with the 2011 return can be amended using Federal/State e-file. If not using Federal/State e-file and for prior tax years, obtain a PA-40 Individual Income Tax Return and instructions booklet for the year you want to amend.
Form name: Amended U.S. Individual Income Tax Return. Description: Use Form 1040X to, among other things, correct previously filed tax returns, make certain tax elections after the deadline, change amounts previously adjusted by the IRS, and claim a carryback due to a loss or unused credit. File a separate 1040X for each tax year that is amended.