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7 Credit for interest on early payments – amount of interest

Last updated 22 December 2020

Show at W only the calculated interest amount of 50 cents or more for early payment. Do not show actual payments.

Interest may be payable where an actual payment is made on account of certain amounts more than 14 days before the due date of payment. Amounts that may attract early payment interest include payments of:

  • income tax (including Medicare levy)
  • a shortfall interest charge
  • interest payable under section 102AAM of the ITAA 1936.

Amounts that are not directly paid to us, but are reduced by the crediting or applying of an amount do not attract early payment interest. These amounts include:

  • credit for instalments payable under the PAYG instalment regime
  • credit for amounts withheld from withholding payments under the PAYG withholding regime
  • an overpayment of other income tax liabilities
  • a running balance account (RBA) surplus
  • any other credit entitlement arising under a taxation law.

Early payment interest is also not payable on any part of the payment that:

  • exceeds the amount due
  • attracts interest on overpayment.

For taxable trusts, early payment interest is calculated from the later of:

  • the date of issue of the notice notifying the amount of tax or interest, or
  • the date the early payment is made.

Interest is payable up to the due date for payment, but only on the amount of payment up to the value of the debt.

However, where an amount that is paid early is refunded before the day it becomes due and payable, interest does not accrue on the amount for any period after the day it is refunded.

Date of payment is the date:

  • shown on the receipt
  • the payment is posted to us, plus three business days, or
  • shown on the taxpayer’s bank statement where payment is made through direct debit; that is, electronic funds transfer (EFT).
Table 5 Interest rates for early payment

Period

Interest rate (p.a.)

1 July 2019 to 30 September 2019

1.54%

1 October 2019 to 31 December 2019

0.98%

1 January 2020 to 31 March 2020

0.91%

1 April 2020 to 30 June 2020

0.89%

If the early payment extends over two or more interest periods, calculate the interest for the number of days in each period.

Interest is calculated as follows:

Interest =

Divide the number of days by 365 (366 for a leap year). Multiply the result by the amount of the payment. Take this amount, and multiply it by the interest rate for the period divided by 100.

Keep a record of the amount of early payment interest claimed. This interest is assessable as income in the income year in which it is paid or credited against another liability.

QC98967