We denied your request to extend the time to file Form 5500 series and/or Form 8955-SSA 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 1-877-829-5500. Personal assistance is available Monday through Friday, 7:00 a.m. to 7:00 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 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.