South Australian Consolidated Acts18—General right to apply for refund
(1) A taxpayer may
make application for a refund of tax that has been overpaid by the taxpayer.
(2) An application for
a refund cannot be made under this section—
(a) more
than five years after the taxpayer made the payment to the Commissioner in
respect of which the refund is sought; or
(b) if
the Commissioner has previously made an assessment of the tax liability of the
taxpayer in respect of the matter in respect of which the payment was made to
the Commissioner.
(3) A determination
under this section as to whether there has been an overpayment, or as to the
amount of an overpayment, is to be made in accordance with the legal
interpretations and assessment practices generally applied by the Commissioner
in relation to matters of the kind in question at the time the taxpayer made
the payment in respect of which the refund is sought except to the extent that
any departure from those interpretations and practices is required by
legislative change made after the payment.
(4) If the result of
determination of an application under this section is that the taxpayer has
overpaid tax, the Commissioner must, subject to the other provisions of this
Part, refund the amount overpaid.
(5) This section has
effect in addition to a provision of another taxation law authorising an
application for a refund or requiring the making of a refund.