Logging in
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Click the link provided to open ACSISS MyData.
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Log in using the same email you used when you first gave consent.
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If you forgot your password, click Forgot password and follow the steps to reset it.
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If you can’t access your account, contact support.
Multi‑factor authentication (MFA)
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Enter the MFA code from the same device/app you originally used.
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The entry should appear as SISS‑MyData‑PROD.
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If MFA doesn’t work, contact support.
Reconnecting or re‑consenting to bank accounts
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After logging in, you’ll see your dashboard with all connected accounts.
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If any accounts were revoked, you would have received an email. These accounts must be re‑consented.
To re‑consent:
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Click Add Account (top right).
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On the data request page, turn on Account balances & details and Transaction details.
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Click I Consent.
Connecting to your bank
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Choose your bank from the list (you can search for it).
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Log in with your bank username and password.
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Complete your bank’s authentication steps (e.g., OTP).
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Select the accounts you want to share.
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Click Next, then Confirm sharing.
Finishing up
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You’ll return to the dashboard, and the newly connected accounts will appear.
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Your bank connection is now complete.
Can’t see your accounts? Connect your business bank account | ACSISS Help Centre