Cash account for trading
Link your CDIA to our CommSec Trading Account to enjoy lower brokerage costs and the convenience of settling trades without the need to transfer between accounts.
Manage your investments
Save and transact at anytime, anywhere with full access to your money.
Settle your trades directly and enjoy lower brokerage.
Open a Commonwealth Direct Investment Account (CDIA) and a CommSec Share Trading Account together online now.
Open a CDIA in CommSec. Simply follow the prompts to add a CDIA to your list of accounts.
Open a Commonwealth Direct Investment Account for your SMSF online.
For all other CDIA applications visit your nearest branch.
1For accounts opened on or before 31 October 2012: please refer to your Offer Confirmation Letter (available on NetBank)
Commonwealth Direct Investment Account (CDIA) is a product of the Commonwealth Bank. CDIA is marketed and administered by CommSec. The information on this website has been prepared without considering your objectives, financial and taxation situation or needs. You should, before acting on this information, consider its appropriateness to your circumstances and consider seeking professional advice. Please view our Financial Services Guide (PDF68KB). Full terms and conditions for CDIA are available here or from any branch of the Commonwealth Bank. Other fees may apply.
To be eligible for discount brokerage you’re required to trade online, be CHESS sponsored and have your CDIA linked for settlement. Commonwealth Securities Limited ABN 60 067 254 399 AFSL 238814 (CommSec) is a wholly owned but non-guaranteed subsidiary of the Commonwealth Bank of Australia ABN 48 123 123 124 AFSL 234945, and a participant of the ASX Group and Chi-X Australia. Commonwealth Bank of Australia and its subsidiaries do not guarantee the obligations or performance of Commonwealth Securities Limited or the products or services it offers.
Access fees may apply when using networks’ overseas or non CommBank networks’ domestically or any transactions involving currency conversion.