Useful Resources

Useful Business Resources

Tools & Calculators


Company and Business Name Search – Find details on a company or see if there is a company or business name similar to the one you want to use.


ABN Register – search for details on a business including their ABN, Name, Location & GST Status.


Income Tax Brackets and Rates – see current and historical Income Tax brackets and rates of tax


Income Tax Calculator – want to know how much tax is applicable to your annual taxable income? Use this handy calculator to find out.


PAYG Withholding Calculator – want to know how much to withhold from your employees or how much should be tax withheld from pay?



Australian Securities and Investments Commission (ASIC) – the body are responsible for regulating companies and financial services markets in Australia


ATO Australian Taxation Office – the federal governments principal revenue collection body. Administers tax, excise and superannuation.


Federal government website with information on starting and running a business in Australia.


Australian Competition and Consumer Commission (ACCC) – has information on complying with Commonwealth competition, fair trading and consumer protection laws.


Reserve Bank of Australia – Australia’s central bank responsible for conducting monetary policy including setting interest rates.


Centrelink – information on various government benefits available for seniors, families, students, the disabled and their carers.


Family Assistance Office – information on the various benefits available to families including family tax benefit, childcare rebates, baby bonus and paid parental leave.


Consumer Affairs (Victoria) – a Victorian government department offering information on being responsible and informed traders and consumers.


Business Victoria – a Victorian government website designed to help you start, run and grow your business.

State Revenue Office – Victorian government department responsible for the collection of state based taxes including stamp duty, payroll and land taxes.


Worksafe Victoria – information on ensuring the safety of your workers including preventing injuries, workplace injury insurance and managing injured workers.

Accounting Software

Xero SoftwareXero partner logo Tsiaras & Co

Xero – online accounting software offering automatic bank feeds & invoicing on the run. All you need is an internet connection

   Myob Software 


MYOB – integrated accounting software solution for small to medium business.

   Quickbooks Software


Quickbooks – integrated accounting software solution for small to medium business.

Tsiaras & Co Accounting services
tax agent - Tsiaras & Co Melbourne
myob partner - Tsiaras & Co Melbourne
Quickbooks partner
Xero partner Tsiaras & Co Melbourne