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How a Fee-Only, Flat-Fee Financial Planner Can Save You $114K+

How a Fee-Only, Flat-Fee Financial Planner Can Save You $114K+

When choosing a financial advisor, how they charge for their services can significantly impact your long-term wealth. The two most common pricing models are fee-only financial planners (flat-fee or fixed-fee advisors) and AUM-based financial advisors (who charge a percentage of assets under management).

While AUM advisors may seem appealing, they often come with high lifetime fees and potential conflicts of interest. In contrast, a fee-only, flat-fee financial planner provides transparent pricing, unbiased advice, and comprehensive financial planning—without taking a percentage of your investments.

If you’re searching for a fiduciary financial planner, flat-fee financial planning, or the best alternative to AUM-based advisors, this article will help you decide which model is right for you.

Fee-Only, Flat-Fee Financial Planners: Transparent, Unbiased, and Cost-Effective

A fee-only financial planner charges a fixed fee for financial planning services, regardless of the size of your portfolio. Unlike AUM-based advisors, they do not earn commissions or take a percentage of your investments. Instead, they provide objective, conflict-free financial advice at a predictable cost.

Why a Fee-Only, Flat-Fee Financial Planner is the Better Choice

✔️ Transparent & Predictable Costs – You know exactly what you’re paying, making it easier to budget for financial planning services.
✔️ Unbiased Advice from a Fiduciary – Fee-only financial planners are fiduciaries, meaning they are legally required to act in your best interest. Unlike AUM advisors, they don’t have an incentive to keep assets under management, so their recommendations are truly objective.
✔️ Comprehensive Financial Planning is Included – Many AUM advisors charge extra for estate planning, tax strategies, and retirement planning. A flat-fee financial planner includes these services in a transparent pricing model.
✔️ More Cost-Effective Over Time – Instead of paying an ongoing percentage of your investments, a fee-only financial planner charges a fixed amount for their services—often saving clients hundreds of thousands of dollars over time.
✔️ Best for High-Income Professionals & Retirees – A flat-fee financial planner is ideal for business owners, young professionals, high-net-worth individuals, and retirees looking for financial planning without hidden fees.

AUM-Based Financial Advisors: The Hidden Costs of Percentage-Based Fees

AUM-based financial advisors charge a percentage of the assets they manage for you. A standard fee is 1% annually, meaning that if you have $500,000 under management, you’d pay $5,000 per year—even if you don’t need much ongoing advice.

Why AUM Advisors May Not Be the Best Choice

High Long-Term Costs – A 1% AUM fee may seem small, but over decades, it can cost hundreds of thousands of dollars in lost investment growth.
Conflicts of Interest – Since their fees are based on assets, AUM advisors may hesitate to recommend paying off debt or making large withdrawals for major life goals.
Financial Planning May Cost Extra – Many AUM advisors charge separately for estate planning, tax optimization, and retirement planning—so your total costs could be even higher than expected.

Are There Any Benefits to AUM-Based Advisors?

✔️ Hands-Off Investment Management – If you prefer a professional to handle asset allocation, rebalancing, and investment selection, an AUM-based advisor can actively manage your portfolio.
✔️ Ongoing Portfolio Monitoring – AUM advisors continuously review your investments and adjust strategies based on market conditions and economic trends.

Side-by-Side Comparison: MainStreet’s Fee-Only, Flat-Fee Model vs. AUM Advisors

The Bottom Line: Why a Fee-Only, Flat-Fee Financial Planner is the Best Choice

💡 A Fee-Only, Flat-Fee Financial Planner is the Smarter Choice If:
✔️ You want cost transparency and predictable expenses.
✔️ You prefer a fiduciary financial planner who isn’t incentivized to keep assets under management.
✔️ You want comprehensive financial planning included—without extra fees.
✔️ You want to keep more of your money growing for your future instead of paying it to an advisor.
✔️ You’re a do-it-yourself investor, pre-retiree or retiree, or business owner looking for a fee-only fiduciary advisor.

Find the Best Fee-Only, Flat-Fee Financial Planner Today

🔹 Looking for transparent, fee-only financial planning? MainStreet Financial Planning offers a flat fee structure with no hidden charges, ensuring you receive expert financial guidance without percentage-based fees eating into your savings.

📍 Explore our Money Roadmap Service today and take control of your financial future!

 

Anna Sergunina
Anna Sergunina
anna@mainstreetplanning.com

I'm Anna Sergunina, CFP®, President & CEO at MainStreet Financial Planning, Inc. My passion lies in serving others through financial planning, helping clients achieve their dreams like buying a home, saving for education, or retiring early. With over two decades in the industry and a CFP designation since 2009, I'm dedicated to excellence and continuous growth. Beyond work, I cherish moments with my son Liam, prioritize self-care, and engage in content creation for my Money Boss Parent Podcast and Money Library blog.

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