How Employer 401(k) Matching Changes Long-Term Outcomes

What This Article Answers

This article shows how employer matching affects total retirement outcomes and why it dominates most other optimizations.

Assumptions

  • Salary: $100,000
  • Employee contribution: 6%
  • Employer match: 100% of first 3%
  • Annual return: 7%
  • Time horizon: 30 years

The Outcome

Employer matching increases the final balance by over $400,000 with no additional employee cost.

Breakdown

ScenarioTotal ContributedEnding Balance
No match$180,000~$680,000
With match$270,000~$1,090,000

Why This Happens

Employer contributions compound just like employee dollars. Matching effectively raises your savings rate without reducing take-home pay.

Variations to Consider

  • Partial matches
  • Vesting schedules
  • Higher contribution rates
  • Early job changes

Key Takeaways

  • Employer match is immediate return
  • Skipping match is extremely costly
  • Matches matter more than fund selection
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