Just like your checking account is held at a bank, your investment accounts (Roth IRAs, 401(k)s, etc.) are held with a custodian. We love using custodians that have been around for a long time and are established, credible providers. Some include Fidelity, Schwab, and Vanguard.

Learn everything you need to know about investing, including how to start, what to invest in, and when to prioritize paying off debt, at our Money Guy investing guide.