Updated March 2026 · 8 min read

Account Transfer Letter for Financial Advisors: ACAT Templates & Guide (2026)

Account transfers are a high-stakes moment in any client relationship. Whether you're welcoming a new client transferring assets in or helping a departing client move assets out, a professional transfer letter reinforces trust, sets clear expectations, and provides documentation if anything goes wrong during the transfer process.

Types of Account Transfer Letters

Financial advisors typically need three distinct types of transfer letters:

The ACAT Transfer Process: What Clients Need to Know

ACAT (Automated Customer Account Transfer) transfers typically take 5–7 business days for standard brokerage accounts. During this time, the account is often frozen and no trades can be placed. Clients who aren't warned about this window frequently panic when they can't access their account or make trades.

Your transfer letter should proactively address:

Compliance Note: Certain positions may not transfer in-kind — proprietary mutual funds, annuities, and some alternative investments often must be liquidated, triggering taxable events. Disclose this clearly before initiating the transfer. Document client acknowledgment that liquidation may be required for non-transferable positions.

Sample ACAT Transfer Confirmation Letter

[Date]


[Client Full Name]
[Client Address]
[City, State, ZIP]


Dear [Client First Name],


Welcome to [Firm Name]! I'm pleased to confirm that we have initiated the transfer of your investment account from [Delivering Firm Name] to [Custodian Name] on your behalf.


Transfer Details:

Delivering Firm: [Firm Name]
Account Type: [Individual Brokerage / IRA / Joint]
Account Number (Delivering): [XXXX]
New Account Number (Receiving): [XXXX]
Transfer Initiated: [Date]
Estimated Completion: [Date — 5–7 business days]
Transfer Type: [Full / Partial][In-Kind / Cash]


What to Expect:

During the transfer period, your account at [Delivering Firm] will be restricted and no trades can be placed. This is normal and temporary. Once the transfer completes, you will receive a confirmation statement from [Custodian Name] showing all transferred positions.


Please note: [Any positions being liquidated, e.g., "Your holdings in XYZ Proprietary Fund will be liquidated and transferred as cash, as this fund is not available on our custodian platform. We will reinvest these proceeds according to your investment policy statement."]


If you have not received a transfer confirmation within [10] business days, or if you notice any discrepancies in your new account, please contact our office immediately.


I look forward to working with you. Your next step is [e.g., "our scheduled onboarding call on [Date]"].


Warm regards,


[Advisor Name]
[Title]
[Firm Name]
[Phone] · [Email]

Writing an Outgoing Transfer Letter

Losing a client is never easy, but how you handle the departure matters. A gracious, professional outgoing transfer letter protects your reputation and can result in referrals even from clients who leave. Confirm the transfer details, thank them for the relationship, and let them know you're available if they have questions about their historical statements or tax documents.

Avoid editorializing about their decision — a neutral, professional tone is always the right choice. You may also briefly note that you'll retain records for the required period and can provide historical documentation upon request.

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