Updated 2026-03-18

401(k) Brokerage Window: Buy Stocks in Your 401(k)

How self-directed brokerage accounts work inside your 401(k). Buy individual stocks, ETFs, and low-cost index funds. Fees, risks, and setup guide.

What You Will Learn

This guide covers everything you need to know about 401(k) brokerage window: buy stocks in your 401(k). We break down the rules, compare your options, and provide tools to help you make informed decisions about your retirement savings.

Enable JavaScript for the full interactive experience with calculators, live data, and tools.

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: 2026-03-18

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