Missouri Bars Advisors From Managing 401(k)s Via Tech
Missouri becomes the first state to formally restrict financial advisors' use of credential-sharing technology for held-away 401(k) assets.
Updated on Nov. 5, 2026 in Retirement Planning
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Missouri moved to prohibit financial advisors from using credential-sharing technology to manage clients' held-away 401(k) assets, with the rule scheduled to take effect at the end of December. Advisors may still use the technology to review client information, but not to place trades or rebalance accounts.
Why it matters
The restriction could make it harder for advisors to give comprehensive advice on clients' 401(k)s held outside their own platforms. Smaller advisory firms may be disproportionately affected, and other states may follow Missouri's lead.
Missouri is the first state to formally restrict the practice, following Fidelity's 2024 move to block credential-sharing technology access. The source does not report how many Missouri advisors or 401(k) accounts are affected by the rule.
The players
Missouri Securities Division
The state agency that proposed restricting investment advisors' use of credential-sharing tools under its rules on unethical business practices.
Fidelity Investments
A major U.S. financial services firm and recordkeeper that announced in 2024 it would block credential-sharing technology from accessing customer accounts, citing security concerns.
Pontera
A financial technology company that offers credential-sharing tools for managing held-away retirement accounts and criticized Fidelity's measures in October 2025.
The details
Missouri's Securities Division proposed the restriction in July under its rules on dishonest or unethical business practices. Advisors can still walk clients through the process using screen sharing or by sitting alongside them, letting clients execute transactions themselves.
Timeline
2024: Fidelity announced plans to block credential-sharing technology from accessing customer accounts.
July 2026: Missouri's Securities Division proposed the restriction.
October 2026: Missouri moved to prohibit the practice.
End of December 2026: The rule is scheduled to take effect.
Market Dynamics
Missouri's action uses the state's existing rules on unethical advisor practices to address credential-sharing tools, following recordkeepers' own restrictions that began with Fidelity in 2024. The measure is the first formal state-level restriction on the practice, and the source notes other states may follow.
Investors with 401(k) assets held outside their advisor's platform may find that advisors can review but not trade or rebalance those accounts under the Missouri rule. Clients can still work through transactions with an advisor by screen sharing and executing trades themselves.
The takeaway
Investors should understand which parts of their retirement accounts their advisor can actively manage, since some restrictions now depend on where the assets are held. Reviewing how an advisor accesses held-away accounts can help avoid surprises once rules change.
What happens next
Missouri's rule is scheduled to take effect at the end of December 2026.
Further reading
For broader context on how these rules affect savers, see Retirement Planning.
Source note: This article includes information reported by The Daily Upside.
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