Eligibility for Retiree Health and Life Insurance Benefits Rule of 70: the employee's age plus years of continuous, full-time service equal 70 or more, and the employee is at least age 55, with at least ten years of continuous, full-time service.
Extension of Benefits Under Rule of 70 To be eligible to retire, you must be at least age 55 with 10 years of service or age 65. Years of service for the “Rule of 70” eligibility purposes, means total years of employment from date of hire to date of termination.
Voluntary separation offers on the other hand, are not typically calculated based on years of service, but are rather a multiple of monthly salary (i.e., 5-6 months of salary) to ensure the offer is competitive and attractive regardless of tenure.
6 months is great, consider yourself lucky. your employer is obligated to offer you nothing in the US. Traditionally, you see about 1 month for every year of service, but mass layoffs tend to be more generous as they blindly impact even newbies.