Benefits, pensions, and start dates

By Offer Unpacked · Updated

Compare benefits using eligibility dates, employee costs and controlling plan documents. An attractive summary can hide a waiting period or contribution condition.

Educational guide prepared with AI assistance. No independent legal review is claimed. How these guides are prepared.

Create a first-year benefits calendar

List each benefit, the date you become eligible, the enrollment deadline and any employee contribution. Ask about dependent coverage and the process for obtaining the complete plan information. Keep insurance, retirement contributions and leave in separate rows.

For retirement benefits, distinguish when you can contribute from when employer contributions start or vest. Ask what happens if you leave during the first year. A headline employer match is not necessarily an immediately owned cash payment.

Illustrative example

A fictional offer advertises a retirement contribution but makes it available only after six months of service.

Use the actual eligibility period in a first-year comparison. Do not multiply a full-year percentage by annual salary without checking the plan.

What to look for

  • A summary that disclaims all specifics
  • Contribution terms missing from the offer
  • Waiting periods that reduce first-year value

Questions to ask

  1. When does each benefit become effective?
  2. Which current plan documents can I review before accepting?

Source and scope

U.S. Department of Labor — What you should know about your retirement plan

U.S. retirement-plan background, not a substitute for the applicable plan documents. Examples and preparation questions are illustrative editorial content, not conclusions supplied by the source.

Your next step

Request the plan summary and write down enrollment and eligibility dates before your start date.