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Citi Joins JPMorgan in Restricting AI Agents From Customer Banking Access

October 16, 2026 at 14:10 EDT

AI Agents
Sales & Business
Security

Citibank has become the latest major US lender to impose strict restrictions on AI agents accessing customer accounts, implementing controls that contrast sharply with JPMorgan Chase's outright ban announced days earlier. CEO Jane Fraser disclosed Citi's approach at Sibos 2026 in Miami on September 30, emphasizing that autonomous agents must undergo rigorous identity verification and authentication before executing any financial transactions, whether on behalf of customers or the bank itself.

October 2026 · Banking & AI

Banks Lock Out AI Agents From Customer Money

JPMorgan and Citi impose restrictions as AI threatens to move $1.6 trillion in unearned deposits to higher yields.

At Risk: Unearned Bank Deposits

Pre-AI baseline

0.1% yield

AI-accelerated moves

3.3–5% yield

AI agents can automatically redirect $1.6 trillion held by JPMorgan, BofA, and Wells Fargo to higher-yielding accounts, compressing bank margins.

JPMorgan's Approach

Blanket ban on external agents
Cites security risks: rogue agents
References 600K+ compromised records
Supporting authorized open banking

Citi's Approach

ARC platform: mandatory oversight
Rigorous identity verification
Per-agent authentication required
Leaves door open for vetted partners

Regulatory vacuum: No federal guidance yet on AI agent banking access. Both banks signal they may build proprietary tools instead of permitting third-party agents, while trust, compliance, and reliability concerns could slow adoption industry-wide.

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