I just got a notification from the ATO that my PAYG installment has changed, more details in the attached PDF. Not great but fine, I’ll read the PDF.

Does the PDF contain the new installment amount?

🔲 Of course, it would be foolish not to.
✅ No.

It does include my total estimate for the year but it’s not as simple as divide by four as my first BAS statement is using the old rate.