You know you're supposed to save for retirement. But between contribution limits, Roth versus traditional, vesting schedules, and rollover rules, the whole system feels designed to confuse you. This guide cuts through it.

**TLDR: Retirement Accounts** is a concise, plain-English primer on how 401(k)s and IRAs actually work — written for high school and college students who want to understand the system before they're deep inside it, and for parents who want to explain it without getting lost themselves. If you've ever searched for how a 401(k) works for beginners and landed on an article that assumed you already knew the answer, this book is for you.

Short by design, you'll learn why tax-advantaged accounts exist, how payroll deferrals and employer matches work, what makes an IRA different from a 401(k), and why understanding Roth vs. traditional IRA options matters most when you're young and in a low tax bracket. Worked numbers show the real dollar impact of each choice. A final section lays out a clear order of operations — where to put your first dollar, your second, and your tenth.

No jargon without definitions. No padding. Just the core mechanics, the key rules, and a practical framework you can actually use.

If you're starting your first job, opening your first account, or just trying to stop feeling lost every time someone mentions a Roth conversion, pick this up and read it in one sitting.

• Explain why tax-advantaged accounts exist and how compounding makes early contributions disproportionately valuable.
• Distinguish a 401(k) from an IRA and a Roth from a traditional account based on who offers them and when taxes are paid.
• Apply contribution limits, employer match rules, and vesting schedules to realistic paycheck scenarios.
• Identify the rules and penalties around early withdrawals, required minimum distributions, and rollovers.
• Build a basic priority order for where a young earner should put their first retirement dollars.

1. 1. Why Retirement Accounts Exist
   Sets up the problem retirement accounts solve: long time horizons, compounding, and the tax drag that ordinary investing creates.
2. 2. The 401(k): Your Workplace Plan
   Walks through how a 401(k) works mechanically, including payroll deferrals, the employer match, vesting, and contribution limits.
3. 3. The IRA: Your Personal Account
   Explains what an IRA is, how it differs from a 401(k), who can contribute, and the income limits that can phase out deductions and Roth eligibility.
4. 4. Roth vs. Traditional: When You Pay the Tax
   Compares paying taxes now versus later, with worked numbers showing why Roth often wins for young, low-bracket savers.
5. 5. Withdrawals, Penalties, and Rollovers
   Covers the rules for getting money out: the 59½ rule, the 10% penalty, exceptions, RMDs, and how to move money between accounts when you change jobs.
6. 6. A Sensible Order of Operations for a Young Saver
   Synthesizes the prior sections into a practical priority list: capture the match, build an emergency fund, max the Roth IRA, then return to the 401(k).