Plan sponsors and administrators are encouraged to reference these comprehensive calendars to stay on track in 2025.
Health and Welfare Plans
- Upcoming Key Compliance Deadlines and Reminders for Second Quarter 2025 [Lockton]
- 2025 Health Plan Compliance Deadlines [Leavitt Group]
- 2025 Health Plan Compliance Deadlines—Small Group (Less Than 50) [Silberman Group]
- 2025 Health Plan Compliance Deadlines—Large Group (50 Or More) [Silberman Group]
Retirement Plans
Defined Contribution Plans
- 2025 Defined Contribution Plan Compliance Calendar [Mercer]
- 2025 Key Administrative Dates and Deadlines for Calendar-Year Defined Contribution Plans [Milliman]
Defined Benefit Plans
- 2025 Defined Benefit Plan Compliance Calendar [Mercer]
- 2025 Key Administrative Dates and Deadlines for Calendar-Year Multiemployer Defined Benefit Plans [Milliman]
If you thought this information was helpful, and you’re an International Foundation or ISCEBS member, be sure to check out InfoQuick. There are over 100 frequently requested topics to choose from and the information will be delivered instantly. Available exclusively to members at no cost!
