Deputy Commissioner of Taxation v Aitken

The case of Deputy Commissioner of Taxation v Aitken was heard in the Federal Court of Australia. The dispute involved the liability of a director for unpaid penalties incurred by a company due to its failure to remit withholding tax. The defendant argued that the debt was extinguished by the Bills of Exchange Act 1909, claiming that a promissory note he had provided to the Deputy Commissioner of Taxation constituted a discharge of the debt. The central legal issue was whether the Bills of Exchange Act could be used to discharge a tax debt when there was no valuable consideration provided to the Deputy Commissioner of Taxation in exchange for the promissory note.

The court examined the nature of promissory notes under the Bills of Exchange Act and the common law, noting that the holder of such a note must take it "for value," which means valuable consideration. The court found that in this case, there was no valuable consideration given by the Deputy Commissioner of Taxation for the note. The promissory note merely acknowledged the receipt of an ATO statement of account as consideration, which was insufficient under the law. The court concluded that the defendant's argument was a form of fantasy, unconnected with the operation of the Act, as it had been in previous cases such as Wilmink and Atkinson. The court held that the Bills of Exchange Act did not apply to discharge the tax debt because there was no valuable consideration for the promissory note.

As a result, the defendant's argument was dismissed, and the court ruled that he remained liable for the unpaid penalties. The court emphasised that the defendant could not transform an ATO statement of account into a bill of exchange or promissory note to discharge his tax debt merely by delivering it back to the ATO. The court's decision underscored the principle that the debtor must provide valuable consideration to the Deputy Commissioner of Taxation for any promissory note to be valid under the Act.