About Opulence Planning Group
Opulence Planning Group (OPG) is a fee-based, fiduciary Registered Investment Adviser headquartered in the St. Louis metro area. We serve business owners, athletes, and high-net-worth families across three states.
OPG operates under Black Knight Wealth Management and works in coordination with Opulence Tax Group (OTG). Both firms are owned by the same principals but operate as separate legal entities for compliance and regulatory purposes. Together, OPG and OTG advise on more than $500 million of client assets — including investment portfolios, business interests, real estate holdings, and other holdings — through investment management, advanced planning, accounting, tax preparation, and tax strategy delivered by a single coordinated team.
Built for clients with complexity.
The clients we serve typically have more than one entity, more than one revenue stream, and more than one moving part on their balance sheet. Traditional brokerages and single-discipline advisors weren't built for that.
OPG was. So was OTG.
By combining investment, planning, accounting, and tax strategy under one coordinated workflow, we eliminate the most common source of friction in wealth management: advisors and CPAs who don't communicate, leading to missed deductions, uncoordinated tax events, and reactive planning.
Credentialed specialists, not generalists
OPG Planning Team
Every planning engagement is led by a CERTIFIED FINANCIAL PLANNER™ professional. Planning includes retirement projections, estate coordination, insurance analysis, business owner strategies, and investment policy.
OTG Tax Team
Every tax engagement is led by an Enrolled Agent (EA) and a Certified Public Accountant (CPA). Services include monthly or quarterly accounting, year-end tax preparation and filing, multi-entity coordination, and ongoing tax strategy.
Investment Management
Custom-built portfolios across public markets, model strategies, and a deep alternative investment menu. Allocations are matched to each client’s tax profile, liquidity needs, and goals.
Experience You Can Trust
Tanner Dallas, CFP®
Partner | Private Wealth Advisor | Certified Financial Planner™Tanner Dallas is a Partner and Private Wealth Advisor at Opulence Planning Group, where he helps business owners, entrepreneurs, and families make better financial decisions through coordinated investment management, financial planning, tax strategy, and business advisory guidance. He graduated from Missouri Baptist University with a Bachelor of Science degree. Before entering the financial industry, his background centered around commercial real estate, franchise development, restaurant operations, and vacation rental ownership in Northwest Florida. His entrepreneurial experience includes working with a fitness franchising concept that expanded throughout the Midwest and helping build a restaurant concept that expanded to three locations in St. Charles County. At OPG, Tanner’s work includes investment management, tax strategy, full financial planning, business sale preparation, lending readiness, estate coordination, and broader business advisory support. He currently holds the CFP® certification and Series 65 license, and is pursuing the CFA designation.
St. Charles, Missouri
Matthew Bitter, EA
Partner | Private Wealth Advisor | Enrolled AgentMatthew Bitter is a Partner and Private Wealth Advisor at Opulence Planning Group, where he helps clients navigate financial planning, tax strategy, and advisory decisions with precision, calmness, and a strong focus on execution. Matt attended Lindenwood University, where he played collegiate baseball. He is entering his fifth year in the financial services industry, having begun his career at a New York Life firm working under one of the company’s top-performing agents. Matt and Tanner shared the same vision for what financial advice should look like: client-first, planning-driven, tax-aware, and built around the actual needs of business owners, families, and individuals. That shared vision led them to pursue the independent RIA model together through Opulence Planning Group. Matt currently holds his Series 65 license and is an Enrolled Agent, a federally authorized tax credential that allows him to represent taxpayers before the Internal Revenue Service. He is also studying to sit for the CPA exam.
St. Charles, Missouri
Mike Christians, CRPS®
Private Wealth Advisor | CRPS®Mike is a founding partner of Black Knight Wealth Management with over 20 years in the financial services industry. Prior to his private-sector career, Mike served as an air defense officer in the US Army for 5 years and in the US Army Reserves until his retirement after 28 years of service. A 1989 graduate of the US Military Academy at West Point, Mike later studied manufacturing systems engineering at the University of Kentucky. He oversees the income and growth portfolios for BKWM.
Frisco, Texas
What you can expect from us
Fiduciary first
We are legally and ethically obligated to put your interests ahead of our own.
Fee-based structure
Our only compensation comes from clients. No commissions, no product overrides.
Transparent
Fees, custodians, and affiliated relationships are disclosed in plain English.
Coordinated
Investments, planning, accounting, and tax strategy move as one workflow, not separate vendors.
Customized
Every plan and portfolio is built around your goals, tax profile, and stage of life.