What this notice is about We denied your request to extend the time to file Form 5500 series and/or Form 8955-SSA, Annual Registration Statement Identifying Separated Participants with Deferred Vested Benefits, because your Form 5558, Application for Extension of Time to File Certain Employee Plan Returns, wasn't received on time. A request for an extension of the time to file Form 5500 series and/or 8955-SSA must be received on or before the due date of your return. What you need to do File your required Form 5500 series and/or 8955-SSA immediately to limit any late filing penalties. If Form 5500 series and/or 8955-SSA is filed after the due date of the return, we will consider the return late and subject to late filing penalties. 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? Review the filing requirement for your organization at Retirement Plans Community. Can I get help over the phone? If you have questions or need help, you can call 877-829-5500. Personal assistance is available Monday through Friday, 7 a.m. to 7 p.m. CT. Tips for next year Be sure to mail your Form 5558 on or before the due date of your return. Review the Form 5558 resources at Form 5500 Corner. Reference Tools Publication 1, Your Rights as a Taxpayer Form 5500 Corner Tax Information for Retirement Plans Lost or Misplaced Your EIN? Full list of tax forms and instructions Need help? You can authorize someone to represent you before the IRS or inspect and/or receive confidential tax information. You may be eligible for free help from the Taxpayer Advocate Service (TAS). See if you qualify for help from a Low Income Taxpayer Clinic. You can request a copy of your notice or letter in Braille or large print. If you can’t find what you need online, call the telephone number on your notice or letter.