Large-firm, retirement plans for business owners (SEP, solo 401k) financial advisors in Missouri
The right financial advisor for you depends on how you weigh location, expertise, experience, the clients they typically serve, and how they work with you.
If you own a business and want to set up a retirement plan like a SEP or solo 401(k), you need an advisor who understands how these plans fit your business cash flow and tax situation. A common mistake is choosing a plan without considering how it affects your ongoing contributions and tax deductions.
- Plan type suitability. Ask how they determine whether a SEP or solo 401(k) better matches your business size and income variability.
- Contribution strategy. Confirm they help you plan contributions that balance retirement savings with your business’s operational needs.
- Tax impact awareness. Look for advisors who explain how each plan affects your current and future tax liabilities.
- Large-firm resources. Advisors here have access to extensive support teams, which can help with complex plan administration and compliance.
Here are top matches to get you started. Review each profile to compare experience, credentials, and approach.
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Thomas S
Series 66
Chesterfield, MO
Cambridge Investment Research Advisors
Thomas Sullivan IV specializes in retirement plans for business owners, including SEP and solo 401(k) plans, making him well-suited to address the unique cash flow and tax considerations of Missouri business owners. Working with Cambridge Investment Research Advisors, a large firm, he offers flat-fee and AUM-based pricing, and brings five years of industry experience along with expertise in retirement income strategy and annuities, providing a broad perspective compared to advisors with narrower focuses.
Experience: 6 years
Avg account: $378,281
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William J
Series 63, Series 66
Lees Summit, MO
LPL Financial
William James specializes in retirement plans for business owners, including SEP and solo 401(k) options, making him well-suited to address the unique cash flow and tax considerations of Missouri business owners. With 43 years of experience at LPL Financial, a large firm offering extensive support and in-house research, he provides flat-fee financial planning and consulting, distinguishing him from advisors with different fee structures or less firm backing.
Experience: 44 years
Avg account: $399,489
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Ethan S
Series 65
St. Louis, MO
Focus Partners Wealth, LLC
Ethan Singer specializes in retirement plans for business owners, including SEP and solo 401(k) plans, making him capable of addressing the unique cash flow and tax considerations for Missouri business owners. Working at Focus Partners Wealth, LLC, a large firm with a long-term, tax- and fee-sensitive investment approach, he serves high-net-worth clients and offers flat-fee options, distinguishing him from advisors with different fee structures or firm sizes.
Experience: 2 years
Avg account: $2,557,933
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David S
CFP®, PFS™, Series 63, Series 65
St. Louis, MO
Moneta Group Investment Advisors, LLC
David Sadler specializes in retirement plans for business owners, including SEP and solo 401(k) options, making him well-suited to address the unique cash flow and tax considerations of Missouri business owners. With 23 years of experience at Moneta Group Investment Advisors, a large firm serving high-net-worth clients, he offers flat-fee financial planning and emphasizes diversified, multi-asset portfolio management supported by a partner-led team model.
Experience: 24 years
Avg account: $5,284,488
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Lucas R
Series 66
WIldwood, MO
Edward Jones
Lucas Ramsey specializes in retirement plans for business owners, including SEP and solo 401(k) options, making him capable of addressing the unique cash flow and tax considerations of Missouri business owners. As part of Edward Jones, a large firm managing over $1 trillion in assets, he offers access to extensive resources and compliance support, with a fee structure up to 1.35% annually, and brings a background in business leadership despite having one year of industry experience.
Experience: 2 years
Avg account: $246,728
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