- On September 9, 2025
As the end of the calendar year approaches, employers that sponsor group health plans must ensure timely compliance with several federal reporting and disclosure requirements. These obligations, mandated under various federal laws, including the Employee Retirement Income Security Act (ERISA), the Affordable Care Act (ACA), and the Consolidated Appropriations Act(CAA), must be fulfilled promptly to avoid potential penalties.
The table below focuses on key dates relevant to plans that operate on a calendar year basis to assist plan sponsors in meeting their year-end obligations.
| Plans | Description | Deadline |
| Requirement Summary Annual Report (SARs) | Employers who must file Form 5500 on behalf of their employee benefit plans (including group health plans) must also provide plan participants with an SAR, which summarizes information from the Form 5500. The employer generally must provide the SAR within nine months of the close of the plan year, unless an extension of time to file the Form 5500 is obtained. | September 30, 2025 |
| Medicare Part D Notices | Employers with group health plans that provide prescription drug coverage must notify Medicare Part D eligible individuals each year about whether the drug coverage is at least as good as the Medicare Part D coverage (in other words, whether their prescription drug coverage is “creditable”). | October 14, 2025 |
| Form 5500s (Extended Deadline) | Each year, employers that are subject to ERISA must electronically file an annual report (Form 5500) for each employee benefit plan they maintain unless a filing exemption applies. Employers with employee benefit plans that operate on a calendar-year basis had to file their annual reports for 2025 by July 31, 2025. However, employers that filed IRS Form 5558 by this date were granted an automatic, one-time extension of the time to file by 2.5 months. | October 15, 2025 |
| SARs (Extended Deadline) | If an extension of time to file Form 5500 was obtained, the plan administrator must furnish the SAR within two months after the close of the extension period. | December 15, 2025 |
| Gag Clause Attestation | Health plans and health insurance issuers must annually submit an attestation of compliance with the CAA’s gag clause prohibition. Employers with fully insured plans do not need to submit an attestation if their issuer does. Self-insured plans can contractually delegate this to their TPA, but the legal requirement remains with the health plan. | December 31, 2025 |
| HRA-specific Deadlines Individual Coverage HRA (ICHRA) Notice | Employers with ICHRAs must provide a notice to eligible participants regarding the ICHRA and its interaction with the ACA’s premium tax credit no later than 90 days before the beginning of the ICHRA plan year. | October 3, 2025 |