1. Click  on the MYOB AO tool bar to open the Tax — Client Search page.
2. Locate the return for which you want the taxation estimate.
3. Click Validate on the Tasks bar.
   The ELS Validity Test runs and the Validation summary window opens. Any errors or warnings which have been found by the ELS Validity Test are marked in the list:

• •  — All errors must be resolved before the tax return will validate successfully.

  •  — Warning messages will not prevent a tax return from being validated successfully, but notify you of items that may have been missed during preparation.

1. Click to select the error or warning and then
   

   1. click Details to view more information on the error / warning.

   2. click Goto or double-click the  to open the item which must be corrected. When you go to the item you exit the Validation summary and you must click Validate again. Once all the errors have been resolved a Complete button appears.

2. Click Complete to mark the return as complete and lock the return from editing.

You can re-open a completed return for data entry.

1. Open the tax return. See Opening an existing return.
2. Click the  Edit completed form button on the Header bar.
3. Click  Validate on the Header bar to ensure to validate the return and complete again.