What sets Sigma Tax apart from other tax consulting firms is the ability to connect with clients to understand their requirements. At Sigma Tax Our experienced accountants have the knowledge and the industry experience in handling your personal, business, corporate, estate, and U.S taxes. Our professional team is committed to making sure that we have looked at every aspect of your return to make sure that all government and regulatory compliance issues have been addressed. / * Individual, Business, Corporate Income Tax Returns prepared by experienced TAX PREPARER.*Death, Trust, Estate Tax Preparation * Rental & Employment Expenses Statement preparer *Truck Driver and Owner Operator *US Taxes for Resident, Non-Resident, LLC, S Corporation Income Tax Return. * Foreign Tax Credit for Individual, Self Employment*Payroll, HST and WSIB returns filing*Previous Years Taxes (Back Tax Filling)*Instant Tax Refund / Cash Back Services*accounting, book-keeping *Casino, Lottery winning US Taxes