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Plancorp Minimum Investment (2026): What It Takes to Open an Account

Guides › Financial Advisor Fees

Updated September 24, 2026. Quick answer: Plancorp does not publish a minimum dollar amount to open a Wealth Management Services account. Instead, it enforces a $12,000-a-year minimum annual fee, which becomes the real floor for smaller balances once the percentage schedule alone would charge less than that.

The minimum, in the firm’s own words

“Clients are generally subject to a minimum annual fee of $12,000. … We do not require a minimum account value to open or maintain an account.”

Minimum investment and what it would cost

ProgramMinimum investmentAnnual fee at that minimumWaivable?
Wealth Management ServicesNo published minimum account size$12,000-a-year minimum annual feeN/A (fee floor, not account-size minimum)
Source: Plancorp Fee & Value Calculator (plancorp.com), embedded fee-schedule config in the published page, cross-checked against the firm’s Form ADV Part 2A Brochure, August 12, 2026

Plancorp’s own fee schedule at other balances

Account balanceAnnual fee
$250,000$12,000
$500,000$12,000
$1,000,000$12,000
$2,000,000$20,000

What else to know

Plancorp does not require a minimum account value to open or maintain an account; instead it charges a $12,000-a-year minimum fee for Wealth Management Services.

What a larger account would cost

The minimum is only the entry point. On a $500,000 account, Plancorp’s own published fee schedule runs $12,000 a year; see the full dollar breakdown from Plancorp’s own fee disclosure across several account sizes. It is also worth knowing whether Plancorp is a fiduciary before you decide.

Already a client and thinking about the minimum a different way, like whether you could get a better deal elsewhere? Read the general mechanics of switching financial advisors, or use a dated termination letter once you decide.

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Sources

Methodology. This page was built September 24, 2026, quoting directly from Plancorp’s own current Form ADV Part 2A / wrap-fee brochure, with the source linked above. The annual-fee-at-the-minimum figure applies that same brochure’s own published fee schedule to the disclosed minimum dollar amount; any distinction we could not independently confirm this session is named as an honest gap rather than presented as verified. Nothing here is personalized financial, tax, legal, or investment advice, and it is not a substitute for reading the firm’s own Form ADV Part 2A. See our Editorial Policy, Corrections, Affiliate Disclosure, and Disclaimer.

Weighing whether to move ahead? Read the full Plancorp review, including its fiduciary status and what it costs to leave.

Comparing Plancorp against other options? See Plancorp alternatives, including a lower-fee full-service firm, a flat-fee route, and a robo/hybrid.

Already with Plancorp and weighing a move? How to leave Plancorp covers what it costs to transfer out.