H.R.3951 - Federal Government - To amend the Internal Revenue Code of 1986 to modify and make permanent the election to treat certain costs of qualified film and television productions as expenses.

Amends the Internal Revenue Code to: (1) exclude participations and residuals from the dollar limitation on the taxpayer election to expense qualified film and television production costs; (2) allow amortization of costs ineligible for expensing; and (3) make such expensing election permanent.