What it does
The Penalty Interest Rates Act 1983 is a machinery statute whose primary function is to substitute a single, dynamic reference point—the penalty interest rate fixed under s 2—for a variety of static or obsolete interest-rate formulations that previously appeared in five major Victorian statutes. At its core the Act does three things.
First, it establishes the legal mechanism by which the Attorney-General publishes a penalty interest rate in the Government Gazette (s 2(1)). The rate must be derived from an institutional benchmark recommended by the Treasurer (s 2(2)(a)), adjusted (or not) by a discretionary penalty element after consultation (s 2(2)(b)–(c)). A streamlined power exists to update the rate when the underlying institutional benchmark moves without repeating the full consultation process (s 2(3)).
Second, the Act systematically rewrites the interest provisions in the Supreme Court Act 1958 (ss 4–8 of the 1983 Act amending ss 77, 78(1), 79A(1), 88 and 161), the County Court Act 1958 (ss 9–10 amending ss 73(4) and 86(4)), the Property Law Act 1958 (s 11 amending condition 4 of the Third Schedule), the Transfer of Land Act 1958 (s 12 amending condition 4 of the Seventh Schedule), and the Magistrates’ Courts Act 1971 (s 13 substituting a new s 50(4)). In every case the former reference to “the maximum rate approved by the Australian Loan Council … for long-term borrowing for new public securities issued by semi-government authorities” is replaced by “the rate for the time being fixed under section 2 of the Penalty Interest Rates Act 1983”.
Third, the Act contains three suites of transitional and protective provisions. Section 14 validates any order for interest made between 1 July 1983 and the date of royal assent that used the old Australian Loan Council ceiling. Section 15 gives judgment creditors who were refused interest solely because the Loan Council rate had ceased a statutory right to reopen the case and seek interest up to 15.8 per cent per annum. Section 17 (inserted in 2004) protects calculations of penalty interest made from a date earlier than the publication of the relevant Gazette notice, provided the notice purported to fix the rate retrospectively.