5310-A Instructions {5310-A}

INSTRUCTIONS FOR FORM 5310-A, Notice of Plan Merger or Consolidation, Spinoff, or Transfer of Plan Assets or Liabilities; Notice of Qualified Separate Lines of Business. This form provides guidance from the Internal Revenue Service (IRS) for employers, plan sponsors, and plan administrators required to file Form 5310-A. These instructions explain when the form must be filed to report retirement plan mergers, consolidations, spinoffs, transfers of plan assets or liabilities, or elections related to Qualified Separate Lines of Business (QSLOBs). The publication outlines filing requirements, exceptions, deadlines, penalties for late filing, mailing addresses, signature requirements, and detailed line-by-line completion instructions. Revised in December 2025, the instructions help ensure compliance with applicable Internal Revenue Code provisions governing employee benefit plans and employer reporting obligations. www.FormsWorkflow.com