You will receive a credit of 150% of your reported PAYG withholding for your March BAS/IAS. This is to ensure you receive the full benefit of the credits and receive a similar treatment to the quarterly lodgers. For example, if your PAYG withholding for the month of March was $5,000, the ATO will credit your account $15,000. The rate will return to 50% for the months April, May, & June until you reach the $25,000 cap.