TAXATION ADMINISTRATION ACT 1953

SCHEDULE 1 - COLLECTION AND RECOVERY OF INCOME TAX AND OTHER LIABILITIES  

Note: See section 3AA .

Chapter 2 - Collection, recovery and administration of income tax  

PART 2-10 - PAY AS YOU GO (PAYG) INSTALMENTS  

Division 45 - Instalment payments  

Subdivision 45-J - How Commissioner works out your instalment rate and notional tax  

SECTION 45-340   45-340   ADJUSTED TAX ON ADJUSTED TAXABLE INCOME OR ON ADJUSTED WITHHOLDING INCOME  


Your adjusted tax on your *adjusted taxable income, or on your *adjusted withholding income, for the *base year is worked out as follows: Method statement

Step 1.

The income tax payable on your *adjusted taxable income, or on your *adjusted withholding income, for the *base year is worked out disregarding any *tax offset under:

  • (aa) section 61-110 of the Income Tax Assessment Act 1997 (the Low Income tax offset); or
  • (a) Subdivision 61-G of the Income Tax Assessment Act 1997 (the private health insurance tax offset); or
  • (b) (Repealed by No 49 of 2019)
  • (c) (Repealed by No 23 of 2012)
  • (d) (Repealed by No 20 of 2015)
  • (da) Subdivision 61-L of the Income Tax Assessment Act 1997 (tax offset for Medicare levy surcharge (lump sum payments in arrears)); or
  • (db) (Repealed by No 109 of 2014)
  • (dc) (Repealed by No 96 of 2014)
  • (e) section 205-70 of the Income Tax Assessment Act 1997 (the tax offset for *franking deficit tax liabilities); or
  • (f) section 159N of the Income Tax Assessment Act 1936 (the tax offset for certain low income earners); or
  • (g) section 290-230 of the Income Tax Assessment Act 1997 (the tax offset for superannuation contributions made for a spouse); or
  • (ga) Subdivision 360-A of the Income Tax Assessment Act 1997 (the tax offset for early stage investors in innovation companies); or
  • (h) Subdivision 418-B of the Income Tax Assessment Act 1997 (the junior minerals exploration incentive tax offset).

  • Step 2.

    The *Medicare levy payable on your *adjusted taxable income, or on your *adjusted withholding income, for the *base year is worked out disregarding sections 8B , 8C , 8D , 8E , 8F and 8G of the Medicare Levy Act 1986 (which increase Medicare levy in certain cases).


    Step 3.

    The amount (if any) that you would have been liable to pay for the *base year in respect of an *accumulated HELP debt if your taxable income for the base year had been your *adjusted taxable income, or your *adjusted withholding income, for that year is worked out.


    Step 3AAA.

    The amount (if any) that you would have been liable to pay for the *base year in respect of an *accumulated VETSL debt if your taxable income for the base year had been your *adjusted taxable income, or your *adjusted withholding income, for that year is worked out.


    Step 3AA.

    The amount (if any) that you would have been liable to pay for the *base year in respect of an *accumulated SSL debt if your taxable income for the base year had been your *adjusted taxable income, or your *adjusted withholding income, for that year is worked out.


    Step 3AB.

    The amount (if any) that you would have been liable to pay for the *base year in respect of an *accumulated ABSTUDY SSL debt if your taxable income for the base year had been your *adjusted taxable income, or your *adjusted withholding income, for that year is worked out.


    Step 3AC.

    The amount (if any) that you would have been liable to pay for the *base year in respect of an *accumulated TSL debt if your taxable income for the base year had been your *adjusted taxable income, or your *adjusted withholding income, for that year is worked out.


    Step 3A.

    The amount (if any) that you would have been liable to pay for the *base year by way of an *FS assessment debt if your taxable income for the base year had been your *adjusted taxable income, or your *adjusted withholding income, for that year is worked out.


    Step 4.

    The results of steps 1, 2, 3, 3AAA, 3AA, 3AB, 3AC and 3A are added together. The result is your adjusted tax on your *adjusted taxable income, or on your *adjusted withholding income.




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