Writing a book as a financial advisor is one of the highest-ROI marketing moves available — but most advisors never do it because they assume it takes years. It doesn’t. Paul G. McManus, creator of The Short Book Formula and founder of More Clients More Fun LLC, has guided 500+ financial advisors, CPAs, and life insurance producers through a 6-week process that produces a published, professionally written book in as little as two to three hours of work per week. The result isn’t royalties — it’s trust. A prospect who has read your book before a first meeting converts at roughly 80%. A cold digital ad converts at 5–10%. That gap is why book authorship has become the cornerstone of authority marketing for financial professionals. This post breaks down exactly how to write a book as a financial advisor — and how to use it to attract the clients you actually want.

I had the chance to dig deep into this topic with Michael Kitces on the Financial Advisor Success Podcast, Episode 417 (December 2024). What follows is a comprehensive breakdown of the strategies we covered — from why a short book outperforms a long one, to a six-step launch system that turns your existing clients into an active referral army.

What is authority marketing for financial advisors? Authority marketing is the practice of using published expertise — books, podcast appearances, and speaking — to build measurable trust with ideal clients before they ever make contact. For financial advisors, a self-published book is the most efficient single authority marketing asset available, because it works around the clock, travels to prospects on your behalf, and positions you as the go-to expert in your niche.

Why Should Financial Advisors Write a Book in the First Place?

Financial advisors write books for the same reason any professional does: to be seen as the authority in their niche. But there’s a critical distinction most advisors miss. For novelists and celebrity authors, success is measured in royalties. For a financial advisor, that math never works — the average business book sells around 200 copies over its lifetime, netting a few hundred dollars in royalties. According to publishing industry data, even well-promoted business books rarely exceed 1,000 copies sold. Landing a single advisory client is worth more than every royalty you’ll ever earn.

As I explained to Michael Kitces on Episode 417 of the Financial Advisor Success Podcast, the aspiration for any advisor writing a book should be that it helps them generate at least a million dollars in new client revenue — not from book sales, but from what the book does in the marketplace. A book creates authoritative positioning, differentiates you from competitors, builds awareness of what you do, and most importantly, accelerates the speed of trust. Trust is the single biggest constraint advisors face in growing their practice. A book removes that constraint faster than almost anything else.

Consider Anton Anderson, one of the advisors I’ve worked with through The Short Book Formula. He authored The Art of Collaboration, a book about how financial advisors and CPAs can partner to serve clients more effectively. His Amazon royalties to date? About $1,000. His plan for monetizing the book? Making millions — because he already runs a multi-million-dollar practice, and the book is a lever that opens doors that were previously closed to him. Kitces noted on the podcast that this dynamic is what makes advisor authorship categorically different from traditional publishing: advisors don’t need volume, they need one right conversation.

How Long Should a Financial Advisor’s Book Actually Be?

The ideal book for a financial advisor is one that gets read. That sounds obvious, but it disqualifies most of what gets written.

The Short Book Formula recommends a target length of 12,000 to 25,000 words — roughly 100 to 160 printed pages, readable cover to cover in one to two hours. That constraint is intentional, and the results back it up. When I speak at trade shows and hand out physical copies of my book, advisors routinely tell me they read it on the flight home. More importantly: a prospect who has read your book before a first meeting converts at roughly an 80% rate. A prospect coming from a cold digital ad converts at 5% to 10%. That gap — driven entirely by the trust a short book builds in advance — is why I consider book authorship one of the highest-ROI marketing strategies available to advisors today.

The two-hour limit also forces something valuable: clarity. It requires you to decide what matters most about your message and present it in a way a non-expert can absorb in a single sitting. The contrast with a 400-page tome is stark. A thick book on your bookshelf signals expertise. A thick book in a prospect’s hands signals intimidation — and most never open it. As Michael Kitces put it during our conversation, he was introduced to a book early in his career that was so dense, he immediately shelved it unread. The short book gets read, and that’s what creates the trust.

How Can Financial Advisors Write a Book in 6 Weeks?

The most common objection I hear is time. Advisors are busy, and the idea of writing a book conjures images of sabbaticals and cabins in the woods. The 6-week process I use at The Short Book Formula was built specifically to eliminate that obstacle — and it works because it’s built around what advisors already do well.

The core insight is that financial advisors don’t need to be writers — they need to be talkers. Almost every successful advisor I’ve worked with is naturally gifted at taking complex financial concepts and making them accessible through stories, examples, and analogies. That skill, applied to a structured process, is exactly what produces a compelling book.

Over six one-hour Zoom sessions — one per week — a dedicated book coach guides the advisor through talking out the content of their book. Sessions are recorded using Otter.ai, capturing every word. A professional writer on our team then transforms 50,000-plus words of recorded conversation into a first draft that sounds unmistakably like the advisor — their voice, their stories, their frameworks.

Before each session, the advisor completes a guided author workbook — about one to two hours of structured reflection per week. Total advisor time investment: roughly two to three hours per week for six weeks. The first draft lands at about 70% of the way to a finished product. Two to three revision sessions follow, where the advisor refines it into something they’re genuinely proud of. The consistent feedback I hear at the end: “That sounds exactly like me — just more polished.”

Michael Kitces shared his own experience on the podcast: after publishing The Advisor’s Guide to Annuities early in his career, he began receiving inbound expert witness inquiries from attorneys across the country within 12 to 18 months of publication. Not because the book sold thousands of copies, but because it signaled authoritative expertise to exactly the right people who were searching for it.

How Do Financial Advisors Use a Book to Generate Clients? (The 6-Strategy Launch System)

Publishing the book is step one. What happens next determines whether it sits in a box or becomes your most productive business development asset. Here’s the full breakdown of the six-strategy launch system.

Strategy 1: The Inner Circle Soft Launch

Before announcing to the world that you’re an author, identify the top 20% of your client base — roughly 125 families in a practice serving 500 — who genuinely love the service they receive and would happily support you. These are your passive advocates: people who would refer you if only they had a vehicle to do so.

Reach out to each individually — by phone, text, or personal email — and ask them to join your book launch team. Ask them to read an advance copy (one to two hours) and schedule a 15-minute Zoom call to share their feedback. Roughly 80% say yes, because there’s something about being invited into an author’s journey that people find genuinely exciting.

On that call, ask what they got from the book, whether they’d recommend it, and then the key question: “I’m trying to get this book out into the world — what do you recommend I do?” Then go quiet. What happens repeatedly is that they begin listing the people they want to introduce you to. They move from passive to active — because you’ve given them a vehicle and asked for their advice, not a referral. These calls are recorded, and with permission, used to create testimonials that get added to the front of the book before the public launch.

Strategy 2: Amazon Bestseller Status

Once your inner circle is primed, coordinate a single-day public launch to achieve Amazon bestseller status. Amazon lets you choose up to three relevant categories for your book. Bestseller status is awarded by sales volume within a category on a single day — and once you hit number one, even briefly, you permanently earn the right to print “Amazon Bestselling Author” on the cover. Anton Anderson’s book hit number one in the accounting category and generated inquiries from the AICPA shortly after.

Strategy 3: The COI Foreword Strategy

Centers of influence — CPAs, attorneys, and other trusted professionals — are the most valuable referral partners for most advisors. A book unlocks those relationships in a way cold outreach rarely can. The strategy: offer a select COI the opportunity to write a foreword for a custom, privately printed version of your book. When a CPA writes the foreword, they develop ownership over it. Each CPA provides their client list and sends a personalized package on their own letterhead — the book with their foreword, plus a letter endorsing your practice. Total cost per package: roughly $10. A $1,000 investment to reach 100 of a CPA’s clients — where even one new client pays for it many times over.

Strategy 4: Virtual Speaking Tour and Book Website

The book functions as a passport to guest podcast appearances on shows your ideal clients already listen to. One of my clients, Michael, works exclusively with nurses and healthcare professionals. We book him on healthcare-focused podcasts twice a month. Each appearance reaches hundreds to thousands of his ideal clients — not cold, but warmed by the host’s implicit endorsement.

To capture that audience, build a dedicated book website rather than sending podcast listeners to Amazon. On Amazon, you make $3 in royalties and have no idea who purchased. With a book website, you offer the eBook and audiobook free in exchange for a name and email address — generating warm, pre-qualified subscribers organically from people who are already interested in your expertise.

Strategy 5: Book Website Email Capture

A dedicated book website does more than deliver your book — it becomes your primary lead generation asset. By offering the eBook and audiobook at no cost in exchange for a name and email, you build a list of warm prospects who have already self-identified as interested in your expertise. Email list building through paid advertising can cost $5 to $50 per subscriber. Your book website generates those same subscribers for free, from people who chose to raise their hand. Every podcast appearance, every speaking engagement, and every referral drives traffic to a single destination that converts visitors into leads on autopilot.

Strategy 6: Audiobook for Maximum Reach

An audiobook dramatically expands the reach of your book by meeting prospects where they already are — commuting, exercising, and multitasking. Many of the advisors I work with find that their audiobook reaches people their print book never would, particularly busy executives and professionals who consume most of their content through audio. Recording a professional audiobook is faster than most advisors expect — typically one to two focused sessions — and once it’s on your book website and on platforms like Audible, it works around the clock without any additional effort. A prospect who listens to your voice for an hour arrives at the first meeting already feeling like they know you.

Frequently Asked Questions

Is Writing a Book Right for Your Advisory Practice?

If you’re a financial advisor who does excellent work, has a clear niche, and struggles to replicate your best client relationships at scale — writing a short book is likely one of the highest-leverage moves available to you. Not because of what you’ll earn from book sales, but because of what you’ll earn from the trust a book creates before a prospect ever sits across from you.

The question isn’t whether you have enough to say. You do. Every successful advisor I’ve worked with has more than enough. The question is whether you’re willing to invest six weeks and a few hours per week to package that expertise in a way that works for you around the clock — in the hands of top clients making introductions, on the desks of CPAs writing forewords, and in the ears of podcast listeners discovering you for the first time.

This post was adapted from my appearance on the Financial Advisor Success Podcast with Michael Kitces, Episode 417 (December 24, 2024). Listen to the full episode for a deep-dive on every strategy covered here.