CORNERSTONE PROFESSIONAL ADVISOR SERVICES, LLC
SEC RegisteredBuilding Solid Financial Foundations Through Experience and Trust.
About the firm
Cornerstone Professional Advisor Services, LLC is a group of experienced, professional and dedicated Personal Financial Advisors, including CPAs, focused on objective planning and providing prudent counsel. Their goal is to help clients achieve their financial goals while making the process easier. They are headquartered in Garden City, NY.
Firm Focus
Client segments reported on the firm's SEC Form ADV — applies to all advisors at the firm.
Areas of expertise
Services
Wealth Building, Retirement Planning, Business Succession Planning, Insurance Needs, Financial Strategies for Education, Estate Planning, and Mortgage & Refinancing Options.
Who they serve
| Client segment | Clients | Assets managed |
|---|---|---|
| Individuals (Non-HNW) | 326 | $48M |
| High Net Worth Individuals | 26 | $51M |
| Investment Companies | 0 | — |
| Pooled Investment Vehicles | 0 | $0 |
| Pension/Profit Sharing Plans | 0 | $0 |
| Charitable Organizations | 14 | $11M |
| State/Municipal Entities | 0 | — |
| Insurance Companies | 0 | — |
| Sovereign Wealth Funds | 0 | — |
| Corporations | 0 | $0 |
0 total clients reported on Form ADV.
Leadership
Office locations
Advisors at this firm
5 advisors in the directory
Regulatory & compliance
| Asset tier | Annual rate |
|---|---|
| Up to $500k | 1.50% |
| $500,001 - $1,000,000 | 1.25% |
| $1,000,001 - $2,000,000 | 1.00% |
| $2,000,001 - $3,000,000 | 0.75% |
| $3,000,001 - $5,000,000 | 0.50% |
| More than $5,000,001 | 0.35% |
Data as of March 19, 2026 · Source: SEC IAPD & FINRA BrokerCheck
Contact Information
This profile was compiled and published by AdvisorFinder as editorial content using publicly available information from the SEC's IAPD database and FINRA BrokerCheck. CORNERSTONE PROFESSIONAL ADVISOR SERVICES, LLC has not reviewed, approved, or endorsed this profile and is not responsible for its accuracy. Regulatory records change over time — always verify the current record directly on the SEC or FINRA websites before making any decision.
BrokerCheck data is used subject to the FINRA BrokerCheck Terms of Use. Found something inaccurate? Report inaccurate data and we will correct any error we introduced. Errors in the underlying BrokerCheck record itself are referred to FINRA, which maintains that record.
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