Tax Dragon Return Estimator Tax Dragon Online Tax Refund Calculator is a free tool. It provides you with an instant estimate of your tax refund! No sign-up required, just fill out the information and get an estimated result in no time. We will also send you an email summary for your records. Income To start, just complete each field and submit.Employment Income*Dividends Received*All Other Income*Government Pensions/Allowances*Tax Withheld on Employment*Tax Withheld on Government*Franking Credits*Total incomePAYG WithholdingDeductions Total Estimated Deductions*Taxable IncomeTax Rate 0Tax Rate 1Tax Rate 2Tax Rate 3Tax Rate 4Tax Payable (sum)Est. Tax Payable/(Refund)Contact details Name* First Last Email* EmailThis field is for validation purposes and should be left unchanged.