Seasoned, retirement plans for business owners (SEP, solo 401k) financial advisors in South Dakota

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 are setting up or managing a retirement plan like a SEP or solo 401(k), you need an advisor who understands the unique rules and tax benefits involved. Without this expertise, you might miss out on maximizing contributions or face unexpected tax penalties. Seasoned advisors bring years of experience navigating these plans, helping you avoid common pitfalls.

  • Plan type guidance. Confirm how they help you choose between SEP and solo 401(k) based on your business size, income, and goals.
  • Contribution optimization. Ask how they ensure you’re making the most of allowable contributions without triggering excess contribution issues.
  • Tax impact awareness. Look for advisors who explain how plan contributions affect your personal and business tax situations.
  • Compliance monitoring. Check how they keep your plan aligned with IRS rules to prevent costly errors or audits.

Here are top matches to get you started. Review each profile to compare experience, credentials, and approach.

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Darwyn S

Series 63, Series 65

Sioux Falls, SD

Eagle Strategies (NY Life)

Darwyn Sprik is a financial advisor at Eagle Strategies (New York Life) with 17 years of industry experience. He holds Series 63 and Series 65 designations and has worked at Eagle Strategies since 2016. Sprik is also the owner of Sprik Financial Group, LLC, through which he brokers non-registered insurance products. In addition, he serves on the board of the Fearless Foundation, a nonprofit organization focused on connecting donors to charitable causes. Eagle Strategies provides financial planning, investment management, and retirement-plan advisory services to a wide range of individual and institutional clients. The firm emphasizes tailored recommendations and offers various program types, including fee-based advice and retirement plan consulting, with most assets managed on a non-discretionary basis.

Retirement plans for business owners (SEP, solo 401k) Business exit / sale strategy General retirement planning Retirement income strategy Founder/Business Owner Executive
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Deidre B

Series 65

Rapid City, SD

Cetera Planning Partners

Deidre Budahl is a financial advisor at Cetera Planning Partners with 10 years of industry experience. She holds a Series 65 credential and has worked with Casey Peterson & Associates, LTD for over 20 years. Budahl is also a partner and accountant at a regional CPA firm, serves as a board member for Monument Health - Rapid City Hospital, and is the board chair for the South Dakota Board of Accountancy. Cetera Planning Partners serves individual and high-net-worth clients, focusing on pre-retirees and retirees by providing investment management, financial planning, Social Security optimization, and retirement-related advice. The firm integrates comprehensive offerings such as tax planning, bookkeeping, and estate planning services within a larger Cetera network.

Retirement income strategy Social Security optimization General retirement planning General tax planning Approaching retirement Retired

Alex P

Series 66

Sioux Falls, SD

Edward Jones

Alex Parker is a financial advisor at Edward Jones with four years of industry experience. He previously worked at First Bank & Trust for six years and had a brief tenure at Learfield Sports - Jackrabbit Sports Properties. Outside of advising, he is a co-owner of Parkwin LLC, which holds a vacation property. Edward Jones is a full-service wealth management firm serving individual and institutional clients with a wide range of advisory programs, including discretionary and non-discretionary strategies, separately managed accounts, and affiliated mutual funds. The firm manages approximately $1.01 trillion in assets and operates a large network of financial advisors and branch offices nationwide.

Retirement plans for business owners (SEP, solo 401k) Business ownership considerations Retirement income strategy General retirement planning Wealth management Founder/Business Owner
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Kris P

Series 66

Aberdeen, SD

Newedge Advisors

Kris Pearson is a financial advisor with NewEdge Advisors who holds a Series 66 designation and has 21 years of industry experience. His work history includes roles at Investment Centers of America, LPL Financial, and GWM Advisors. He is based in Aberdeen, South Dakota. NewEdge Advisors is an enterprise-scale registered investment adviser serving individuals, pension and profit-sharing plans, corporations, trusts, estates, and charitable organizations through a network of independent advisers. The firm provides comprehensive portfolio management, financial planning, and consulting services, utilizing multiple program structures that combine in-house manager selection with third-party model portfolios and advisor discretion.

Retirement plans for business owners (SEP, solo 401k) Founder/Business Owner Executive
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Douglas H

Series 63, Series 66

Sioux Falls, SD

Empower Advisory Group

Douglas Hortness is a financial advisor with Empower Advisory Group, holding Series 63 and Series 66 licenses and 12 years of industry experience. His career includes roles at GWFS Equities, Inc., Selectquote, the University of South Dakota, Intervest International Equities Corp, Fringe Benefit Design, and Scottrade. Empower Advisory Group provides financial planning and investment management primarily to employer‑sponsored retirement plan sponsors and their participants, along with Empower Premier IRA and certain retail brokerage account holders. The firm’s services are integrated with Empower’s administrative platforms and emphasize long-term portfolio returns, annual rebalancing, and savings rates in their planning approach.

General retirement planning Retirement income strategy Social Security optimization Debt management College savings (529s, UTMA, etc.)
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Craig M

Series 63, Series 65

Columbia, SC

Capital Investment Advisory Services, LLC

Craig Mcdaniel Jr. is a financial advisor with Capital Investment Advisory Services, LLC in Columbia, SC. He holds Series 63 and Series 65 licenses and has 13 years of industry experience. He has been with Capital Investment Group, Inc. and The McDaniel Corporation since 2012. Outside of his advisory role, he is involved in life insurance sales and serves as an independent agent for annuities and related products. Capital Investment Advisory Services, LLC provides investment advisory and supervisory services to individuals, retirement plans, corporations, trusts, estates, and charitable organizations. The firm offers customized investment management through discretionary mandates, third-party managers, and private-label model portfolios, using a blend of analytical methods with ongoing portfolio monitoring.

Active portfolio management Retirement plans for business owners (SEP, solo 401k) Annuities Options & derivatives strategies Founder/Business Owner Retired
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Hassan A

Series 63, Series 65

Rockville, MD

LPL Financial

Hassan Al Kadhimi is a financial advisor with LPL Financial, holding Series 63 and Series 65 licenses and two years of industry experience. His prior roles include positions at J.P. Morgan Securities LLC and JP Morgan Chase Bank, N.A. He is also involved with NIHFCU Wealth Advisors, a related business entity. LPL Financial is a national broker-dealer and SEC-registered investment adviser serving individuals, retirement plan participants, banks, trust companies, and institutions. The firm offers a range of advisory and brokerage services, including financial planning, model portfolio programs, and institutional platforms, supported by a large network of investment adviser representatives.

Wealth management Retirement income strategy College savings (529s, UTMA, etc.) Tax-loss harvesting Annuities Retired Founder/Business Owner Executive
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Elanna G

CFP®, Series 66

Cleveland, OH

Cambridge Investment Research Advisors

Elanna Gould is a CFP® professional with six years of experience, currently advising at Cambridge Investment Research Advisors in Cleveland, OH. Her background includes roles at PepsiCo and The Cleveland Clinic Lerner Research Center, as well as academic experience at The Ohio State University. She is also an independent insurance agent for various companies. Cambridge Investment Research Advisors serves a broad client base, including individuals, retirement plans, and charitable organizations, offering financial planning, investment management, and retirement advisory services through a network of independent professionals. The firm provides a range of portfolio management options, proprietary and third-party strategies, and various custody platforms tailored to client objectives.

Wealth management Retirement plans for business owners (SEP, solo 401k) Retirement income strategy Annuities Self-Employed
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Thomas T

Series 66

Independence, OH

Hantz financial Services, Inc.

Thomas Trefzger is a Series 66-credentialed financial advisor with eight years of industry experience. He has worked at Hantz Financial Services, Inc. since 2018 and previously held roles at Sprint and Cleveland State University. Hantz Financial Services, Inc. serves a diverse client base including individuals, high-net-worth households, pension and profit-sharing plans, and business owners. The firm offers financial planning and wealth management primarily through ETF-based model portfolios across five risk levels, supplemented by third-party managers and Direct Indexing, and combines advisory, broker-dealer, mortgage, and insurance activities under one platform.

Active portfolio management Passive / index investing Tax-loss harvesting Business ownership considerations Retirement withdrawal strategies Founder/Business Owner Executive
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Taylor R

Series 63, Series 65

San Francisco, CA

Oppenheimer

Taylor Reed is a financial advisor at Oppenheimer with 25 years of industry experience. He holds Series 63 and Series 65 licenses and has previously worked at NYLIFE Securities LLC, New York Life Insurance Co, and Atlas Capital Advisors LLC. Oppenheimer is a registered investment adviser and broker-dealer serving individuals, corporations, pension and profit-sharing plans, charitable organizations, and pooled investment vehicles. The firm offers a range of programs including asset management, consulting, and retirement services, managing both discretionary and non-discretionary accounts across diverse portfolio strategies.

Retirement plans for business owners (SEP, solo 401k) Business exit / sale strategy General retirement planning Wealth management Executive Founder/Business Owner
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Scott M

Series 63, Series 65

New York, NY

Morgan Stanley

Scott Mahoney is a financial advisor with Morgan Stanley in New York, NY, holding Series 63 and Series 65 credentials and bringing 34 years of industry experience. He has been with Morgan Stanley since 2009, including roles at Morgan Stanley Private Bank, N.A. Outside of his advisory work, he is involved with Giants Foot Cubed LLC. Morgan Stanley Wealth Management is a large SEC-registered investment adviser and broker-dealer that serves both individual and institutional clients. The firm offers a wide range of advisory programs and financial planning services supported by structured planning tools and broad investment resources.

General estate planning guidance
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Elizabeth B

Series 66

New York, NY

J.P. Morgan Securities

Elizabeth Brown is a Series 66 licensed financial advisor with J.P. Morgan Securities in New York, NY, where she has worked since 2012. She has 26 years of industry experience. J.P. Morgan Securities provides institutional consulting services to clients such as corporations, foundations, and defined contribution plan sponsors, offering asset allocation advice, investment manager and fund searches, and customized performance reporting through a select group of Wealth Advisors. The firm combines large institutional advisory operations with brokerage, distribution, and investment management capabilities.

Wealth management Executive Founder/Business Owner
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David C

Series 63, Series 65

Houston, TX

LPL Financial

David Cade is a financial advisor with LPL Financial based in Houston, TX. He holds Series 63 and Series 65 licenses and has 42 years of industry experience. Prior to joining LPL Financial in 2025, he worked at Next Financial Group, Inc. for 20 years and Raymond James Financial Services, Inc. for six years. LPL Financial is a national broker-dealer and SEC-registered investment adviser that provides advisory and brokerage services to individuals, retirement plan participants, banks, trust companies, and other institutions. The firm offers a range of financial planning and portfolio management solutions, integrating proprietary research and third-party strategies.

Wealth management Retirement income strategy College savings (529s, UTMA, etc.) Tax-loss harvesting Annuities Retired Founder/Business Owner Executive
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Sarah C

CFP®, Series 63, Series 65

Boston, MA

Santander Securities LLC

Sarah Currier Barrella is a CFP® professional with 26 years of experience in financial advisory services. She currently works at Santander Securities LLC and Santander Bank, NA, having previously held positions at TD Bank and Citizens Securities, Inc. Barrella is based in Boston, MA. Santander Securities LLC serves a broad retail client base with approximately $3.14 billion in regulatory assets under management across 10,800 client relationships. The firm offers investment advisory services, portfolio management through wrap-fee programs, and financial planning, operating both as a registered investment adviser and a FINRA-registered broker-dealer.

ESG / Sustainable investing Tax-loss harvesting General retirement planning Income planning Founder/Business Owner
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Linda P

Series 63

Mt. Laurel, NJ

BC Advisors, LLC

Linda Postorivo is a financial advisor at BC Advisors, LLC with 43 years of industry experience. She holds a Series 63 designation and has worked with MAFG RIA Services, Inc. since 1994 and with Mid-Atlantic Companies since 1981. BC Advisors provides investment advisory and portfolio management services primarily to high-net-worth individuals, family trusts, pension and profit-sharing plans, and other institutional clients. The firm emphasizes non-discretionary investment recommendations grounded in fundamental analysis alongside technical and cyclical reviews, employing a variety of strategies including long-term, short-term, trading, options, and alternatives.

Active portfolio management
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