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.
The IRS 1040x Amended Tax Return forms. Even taxpayers who filed by April 15 may not be done wrangling with Uncle Sam any time soon. The reason: They're amending their return. In most cases, the IRS gives taxpayers three years from the date they filed their original return, including extensions, to make changes. Regardless of what form you initially filed, and how, federal income tax amendments must be submitted via paper using form 1040X. Each state has its own forms and procedures.