Welcome to TDA Mobile Check Deposit!
Let's go over some basics.

 
1. Endorse check: Be sure to have all payees endorse the check before taking the picture. Add “for deposit only” above your signature. All checks should be made payable to an account owner or “TD Ameritrade Clearing, Inc.”
2. Keep your check: Go to History in your account to confirm your check was credited. Keep your check for 14 days afterward in case additional information is needed for verification. Then securely destroy your check.
3. Account eligibility: Most account types are eligible.
4. Deposit limits: The limit for mobile check deposits is a maximum of $10,000 per check, up to a total of $10,000 per business day, except for 60-day rollover deposits which have a limit of $25,000.
5. Funds availability: Funds will be held six business days for cash withdrawal and some trades. Visit www.tdameritrade.com for more details on availability of deposited funds.
6. Processing cut-off: Mobile check deposits received after 4 p.m. ET will be processed the next business day and will apply to the daily limits for that day. Checks deposited on weekends and holidays will be processed the next business day.