Use Form 4461-B for approval of a plan submitted by a mass submitter on behalf of an adopting provider, which is based on a plan submitted by the mass submitter. Current revision Form 4461-B PDF Recent developments None at this time. Other items you may find useful All Form 4461-B revisions Revenue Procedure 2017-41 Other current products Related items About Form 2848, Power of Attorney and Declaration of Representative About Form 4461, Application for Approval of Standardized or Nonstandardized Pre-Approved Defined Contribution Plans About Form 4461-A, Application for Approval of Standardized or Nonstandardized Pre-Approved Defined Benefit Plan About Form 4461-C, Application for Approval of Standardized or Nonstandardized 403(b) Pre-Approved Plan About Form 8717, User Fee for Employee Plan Determination Letter Request