Book 1 – 401(k) & IRA - Book Cover
Available Now — eBook, Audiobook, Paperback & Hardcover

The Essential 401(k) & IRA Retirement Guide

by Susan Delaney (pen name) · Book 1 of the Essential Retirement Guide series

A practical guide to understanding your retirement accounts, avoiding costly mistakes, and building a stronger long-term plan — before and after you retire.

How 401(k)s and IRAs actually work, in plain English
Contribution and rollover strategies that avoid tax traps
The withdrawal mistakes that quietly cost retirees the most
A clear foundation for the rest of your retirement plan

Also available in paperback & hardcover, and through Barnes & Noble, Kobo, Google Play, Waterstones, Thalia & more — pick your favorite store.


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Smarter Retirement Planning Starts Here

Simple, practical guides to help you understand Social Security, 401(k)s, taxes, and retirement income—so you can make confident financial decisions.

Build Your Retirement Plan Step by Step

The Essential Retirement Guide Series breaks retirement planning into simple, focused topics—so you can build your strategy one step at a time without overwhelm.

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The Essential 401(k) & IRA Retirement Guide by Susan Delaney

The Essential 401(k) &
IRA Retirement Guide

$2.99 eBook · $12.99 Audiobook

Also in paperback & hardcover – Shop all stores

The Essential Social Security Retirement Guide by Susan Delaney

The Essential Social Security
Retirement Guide

$4.99 eBook · $12.99 Audiobook

Also in paperback – Shop all stores

The Essential Retirement Tax Strategy Guide by Susan Delaney

The Essential Retirement
Tax Strategy Guide

$4.99 eBook · $12.99 Audiobook

Also in paperback – Shop all stores

The Essential Retirement Income Blueprint by Susan Delaney

The Essential Retirement
Income Blueprint

$4.99 eBook · Coming Soon Audiobook

The Essential Medicare Planning Guide by Susan Delaney

The Essential Medicare
Planning Guide

The Essential Early Retirement Blueprint by Susan Delaney

The Essential Early
Retirement Blueprint

The Essential Retirement Healthcare Guide by Susan Delaney

The Essential Retirement
Healthcare Guide

The Essential Retirement Housing Guide by Susan Delaney

The Essential Retirement
Housing Guide

Clear, Beginner-Friendly Guidance

Practical Retirement Strategies

Built for Ages 50+

Not Sure Where to Start?

Start with the 401(k) & IRA Guide to build your foundation, then explore Social Security, taxes, and income planning as you move closer to retirement.

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When Should I Claim Social Security?

Compare your benefit at 62, your Full Retirement Age, and 70 — see which one actually wins over your lifetime.

Is My Social Security Taxable?

Find out exactly how much of your benefit the IRS will tax this year, based on your real numbers.

What’s My Required Withdrawal?

See this year’s exact RMD, your deadline, and what happens if you miss it.

What Would an Early Withdrawal Cost Me?

See the real cost — penalty and tax combined — before you pull money out early.

What’s My Roth Sweet Spot?

Find exactly how much you can convert this year without pushing into a higher tax bracket.

Will My Income Cover My Expenses?

See whether your Social Security, pension, and portfolio will actually cover what you spend in retirement.

When Should I Claim Social Security?

Compare your benefit at 62, your Full Retirement Age, and 70 — see which one actually wins over your lifetime.

Is My Social Security Taxable?

Find out exactly how much of your benefit the IRS will tax this year, based on your real numbers.

What’s My Required Withdrawal?

See this year’s exact RMD, your deadline, and what happens if you miss it.

What Would an Early Withdrawal Cost Me?

See the real cost — penalty and tax combined — before you pull money out early.

What’s My Roth Sweet Spot?

Find exactly how much you can convert this year without pushing into a higher tax bracket.

Will My Income Cover My Expenses?

See whether your Social Security, pension, and portfolio will actually cover what you spend in retirement.

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Retirement Planning Made Clear, Practical, and Actionable

Clear Explanations

No jargon-heavy financial language—just practical guidance you can use.

Real-World Strategy

Built around the actual decisions retirees face, from claiming benefits to managing income.

A Complete Series

Designed to help readers build knowledge step by step across the most important retirement topics.

About Essential Retirement Guide

Most retirement advice online answers one question at a time — how to claim Social Security, when to convert to a Roth — with nothing tying the pieces together. Essential Retirement Guide is an eight-part series built to close that gap, one guide per topic. Four are available now, with four more on the way. Every guide is grounded in official IRS, Social Security Administration, and Medicare guidance, and every source is cited in the back of the book — so you’re not just taking our word for it.

The series is published by Essential Retirement Guide, an independent publisher. A human editor checks the figures against IRS, Social Security Administration and Medicare sources before anything goes live. "Susan Delaney" is the pen name the books are published under. How we make them, AI use included, is explained on our About page.

A note from the editor

I run this publishing project independently. No ad money, no sponsors, no bank or fund paying to be mentioned. I’m not a financial advisor and I won’t pretend to be one. What I do is read the IRS and Social Security rules so you don’t have to, write them up in plain English, and put the sources at the back of every book so you can check my work. If I’ve got something wrong, tell me and I’ll fix it.

The editor
Essential Retirement Guide

Guides to Help You Make Smarter Retirement Decisions

Simple, practical insights to help you avoid mistakes and plan with confidence.

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