Former Bridgecorp director Rod Petricevic's $500,000 tax bill was paid with company money, a court has heard.
The Financial Markets Authority accuses Petricevic - and fellow directors Rob Roest and Peter Steigrad - of making untrue statements in the offer documents of Bridgecorp and Bridgecorp Investments.
The accused, who each face 10 Securities Act charges, deny the allegations.
Bridgecorp collapsed in July 2007 owing 14,500 investors about $490 million.
Petricevic and Roest also face eight charges under the Crimes Act and Companies Act of knowingly making false statements in offer documents that Bridgecorp had never missed interest payments or repayments of principal to investors.