- ServiceOntario – Register or renew your business online
Search for, register or renew a business name at ServiceOntario.ca, your connection to Government of Ontario services. - ServiceOntario - Change business information online
Change your business information at ServiceOntario.ca; your connection to Government of Ontario services.
Taxes
This page offers links to a variety of services and information related to taxes.
Services
Information and Resources
- Ontario Tax Reduction
Lower income Ontarians may be able to reduce or eliminate their Ontario income tax. How? By claiming the Ontario tax reduction on your annual income tax return. - Political Contribution Tax Credit
This tax credit encourages people to participate in the provincial political process. - Sales Tax Credit
The refundable sales tax credit offsets provincial sales tax for people with low to moderate incomes. - Corporations Tax Guide and Returns
Guides providing information and assistance for the completion of the Corporate Tax and Annual Returns. - Resources for Ontario Taxpayers
Find out about the many of the services and benefits Ontarian citizens enjoy are made possible through taxes. - Provincial Land Tax
Provincial land tax is a property tax charged on all land in areas of the province located outside of municipal borders. The taxes collected through this program fund the cost of provincial services in these areas. - Ontario Tax Credits, Benefits and Incentives
Tax relief for corporations, individuals and unincorporated business. - Ontario Opportunities Fund
You can pay less income tax while reducing Ontario's debt by contributing to the Ontario Opportunities Fund. In return, you claim a non-refundable tax credit. It reduces your total tax payable for the year in which you contribute. - Ontario Energy and Property Tax Credit
The Ontario Energy and Property Tax Credit will provide low- to middle-income families and single people with additional relief for the sales tax on energy and for property taxes. - Audit Information
What to expect during an Ontario Ministry of Finance audit. - Tax and Benefit Programs
Access to information on Ontario's tax system, benefits, refunds, forms, bulletins, and guides provided by the Ontario Ministry of Finance. - Objections and Appeals
If you do not agree with an assessment, a disallowance or a decision issued by the Ministry of Finance, there may be a simple solution to your problem. - Learning About Taxes
A course to help you understand the fundamentals of the Canadian tax system and to teach you how to file a basic income tax return.
