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Overview of the Mineral Royalty Scheme

The mineral royalty scheme

Minerals and mines that the scheme applies to

Rate, calculation and payment of royalties

The Mineral Royalty Act levies royalty at a rate of 18 per cent of the Net Value of mineral commodities sold or removed from a production unit, regardless of the type of mineral commodity or whether the mine is situated on Crown, freehold, leasehold or aboriginal land. Net Value is calculated as follows:

Net Value = GR – (OC + CRD + EEE + AD)

where –

GR is the gross realisation from the production unit;
OC
represents the operating costs of the production unit for the royalty year;
CRD
is the Capital Recognition Deduction on eligible capital assets expenditure;
EEE
is any eligible exploration expenditure; and
AD
represents additional deduction as approved by the Minister.

A "production unit" is a mining tenement or two or more mining tenements operating as part of an integrated operation. It also extends to other facilities (whether or not adjacent to the mining tenements) that are essential for the production of a saleable mineral commodity.

Net value for royalty is thus defined as the value of minerals sold or removed without sale plus an adjustment for assets disposed of, less

  -   All operating costs directly attributable to the production of saleable mineral commodity including certain marketing and administration costs, except income tax, royalty and royalty-like payments;
  -   An allowance for capital investments called Capital Recognition Deduction (CRD). CRD is akin to depreciation and incorporates an interest rate factor (based on the Australian Federal Securities long term bond rate plus 2 per cent) over a CRD life category life category of 3, 5 or 10 years. The CRD life category is based on the period over which depreciation is allowed for income tax purposes. [Click here] for CRD factors.
  -   Eligible Exploration Expenditure;
  -   Approved negative Net Value from previous years, which can be carried forward provided the production unit continues to operate, if approved by the Department; and
  -   Any additional deductions under section 4CA of the Act.

Furthermore, the first $50 000 of Net Value is not liable to royalty. This exempts a number of small mines from royalty payment entirely.

Royalty is payable by six monthly provisional payments. An annual return detailing the actual royalty payable together with payment for any additional liability must be lodged within three months after the end of each royalty year. Penalties apply if the sum of the provisional payments is less than 80 per cent of the actual royalty payable.

Eligible Exploration Expenditure (EEE)

Royalty payers may reduce up to 25 per cent of the royalty payable ("the deduction cap") by claiming eligible exploration expenditure (EEE) incurred on exploration work, whether performed in or outside of the Territory, on mining tenements that form part of their production unit. Expenditure incurred under an exploration retention lease that the tenement was derived from can also be claimed.

From 1 July 2003, EEE incurred in a royalty year that exceeds the deduction cap, or could not be claimed because of a negative Net Value position, can be carried forward and claimed in future royalty returns. Previously, excess or unused EEE (except that represented by an Eligible Exploration Certificate - see below) could not be carried forward.

Eligible Exploration Certificate (EEC) Scheme

Prior to 1 July 2003, miners and explorers that incurred EEE for work actually performed in the Northern Territory, whether on a mining tenement or an exploration licence could make application to Territory Revenue Management for an EEC. The certificate represented proof of the EEE incurred, which could then be claimed by, or traded to, a miner to reduce their royalty liability. There was no limitation on the period that a certificate could be used to reduce a royalty liability.

As from 1 July 2002, the EEC scheme was abolished with transitional arrangements to allow for certificates issued for worked performed up to that date to be claimed to reduce a royalty liability until 30 June 2010. However, miners that continue to incur such expenditure on their production unit can continue to claim such expenditure as detailed above.