This form is used by certain employee retirement plans to request approval to change the plan/trust year. Current Revision Form 5308 PDF Recent Developments The addresses for Employee Plans submissions for determination letters, letter rulings, and IRA opinion letters have changed. The new addresses apply to Forms 5300, 5306, 5306-A, 5307, 5308, 5310, 5310-A, 5316, and 8717. -- October 11, 2019 Other Items You May Find Useful All Revisions for Form 5308 About Form 1128, Application To Adopt, Change, or Retain a Tax Year About Form 2848, Power of Attorney and Declaration of Representative Other Current Products
