What this notice is about We approved your request for an extension to file your Form 5500 series and/or 8955-SSA. What you need to do Keep this notice for your records. File your required form by your new due date shown on the notice. You may want to Review the filing requirement for your organization at Retirement Plans Community. Frequently asked questions Where can I go for more information about Employee Benefit Plans? For more information on Employee Benefit Plans, see Retirement Plans Community. Tips for next year Be sure to mail your Form 5558 PDF on or before the due date of your return. Reference Tools Publication 1, Your Rights as a Taxpayer PDF Form 5500-EZ, Annual Return of One-Participant (Owners and Their Spouses) PDF Form 5500-EZ Instructions PDF Form 8955-SSA, Annual Registration Statement Identifying Separated Participants With Deferred Vested Benefits PDF Form 8955-SSA Instructions PDF Full list of tax forms and instructions Need Help? You can authorize someone to contact the IRS on your behalf. See if you qualify for help from a Low Income Taxpayer Clinic. If you can’t find what you need online, call the IRS number at the top of your notice or letter.