MNSA offers a comprehensive range of tax advisory services for businesses and organisations of all sizes. Our services include: advice and implementation of appropriate short and long range tax plans goods and services tax advice including assistance with BAS requirements etc international taxation advice preparation and submission of taxation returns (individuals/companies/trust/superannuation funds) tariffs, trade and industry assistance preparation for and assistance with taxation office field audits or investigations fringe benefits tax export grants and incentives research and development incentives tax work for listed companies assessment of the taxation ramifications of a transaction