Your Merrill Edge account number is an 8-digit identifier found in the mobile app under Accounts → Investment Accounts-Retirement, or on the website under Account Details.
Quick Fix Summary
Open the Merrill Edge mobile app, tap Accounts → Investment Accounts-Retirement, and look for the 8-digit number next to your account name
Works for most accounts opened after 2018. Joint account owners see the same number. Bookmark the mobile app—you’ll thank yourself later.
What's going on here?
Merrill Edge assigns an 8-digit account number to each investment or retirement account to uniquely identify it within Bank of America’s systems
That number ties your holdings, transactions, and tax docs to the right place. Starting in 2026, paper account numbers won’t be mailed out—everything’s digital now. Don’t confuse this with your login ID or the routing number you’d use for external transfers. If you're curious about how Merrill Lynch manages accounts like this, you might find it helpful to read about whether Merrill Lynch is a good brokerage firm.
Here’s exactly how to find it
Open the Merrill Edge mobile app, tap Accounts → Investment Accounts-Retirement, and your 8-digit account number appears next to the account name
- Fire up the Merrill Edge mobile app on your iOS or Android phone.
- Tap Accounts in the bottom navigation bar.
- Scroll to Investment Accounts-Retirement and give it a tap.
- Your 8-digit account number shows up right under the account name—something like “Retirement 12345678.”
- On a computer? Log in to merrilledge.com, click Accounts, pick your account, and peek under Account Details.
Got five different accounts? Each one has its own unique 8-digit number in the same spot. For managing multiple accounts efficiently, consider learning about savings bank account types.
Still can’t locate it?
Check your monthly or quarterly e-statements under Account Number, call Merrill Edge support at 1-888-637-3343, or send a secure message via the app’s Help section
- Statements: Your latest e-statement lists the account number under “Account Number,” right next to your name and account type.
- Phone support: After they verify who you are, the rep can read the number aloud or send it securely to your email.
- Secure message: In the app, tap Help → Contact Us → Secure Message to ask for the number without juggling devices.
If you went paperless before 2024, your account number only lives online. For more on digital account management, explore how to handle online accounts securely.
How to avoid this headache next time
Save the number in a password manager, enable two-factor authentication, nickname your accounts, and set statements to always be delivered as PDFs
- Secure storage: Drop the account number into a password manager like Bitwarden or 1Password so it’s locked down and easy to pull up.
- Two-factor authentication: Head to Profile → Security Settings and flip on 2FA—extra protection for your account details.
- Account nicknames: Use the app’s alias feature to rename accounts (e.g., “Roth IRA 2026”) so you recognize them in a flash.
- Automatic statements: In Settings → Statements & Documents, pick Always PDF so emailed statements land in your inbox ready to save.
Treat that account number like cash—never drop it in an email, text, or social media post.
