Updated 2026-03-30

Employer 401(k) Plans: Match, Vesting, and Setup

How employer 401(k) plans work. Matching formulas, vesting schedules, safe harbor rules, plan setup, and fiduciary duties.

What You Will Learn

This guide covers everything you need to know about employer 401(k) plans: match, vesting, and setup. We break down the rules, compare your options, and provide tools to help you make informed decisions about your retirement savings.

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Pavlo Pyskunov

Pavlo Pyskunov

Managing Director & Investment Fund Director

Pavlo Pyskunov analyzes employer-sponsored retirement plans using IRS publications and DOL Form 5500 filings, helping workers maximize their 401(k) savings through data-driven guidance.

Last updated: 2026-03-30