This is a useful communal site dedicated to fostering linkage between and strengthening Ontario not-for-profit organizations. It hosts numerous contributions from provincial and national not-for-profit research and umbrella organizations.
Partnership Project
http://www.citizenship.gov.on.ca/english/pp/other.shtml
Client Resources
Important Phone Numbers
CRA
Individual income tax and Trust inquiries
1-800-959-8281
Tax information for individuals and trusts, including personal income tax returns, instalments, RRSPs, and the Working Income Tax Benefit
Businesses and self-employed individuals
1-800-959-5525
Business and GST/HST registration, payroll, GST/HST (including rebates such as the new housing rebates), excise taxes and other levies, excise duties, corporations, sole proprietorships and partnerships
Provincial Programs for Ontario (PPO)
1-877-627-6645
Inquiries related to the Ontario trillium benefit (OTB) payment (includes the Ontario Sales Tax Credit (OSTC), the Ontario energy and property tax credit (OEPTC), the Northern Ontario energy credit (NOEC), and the Ontario senior homeowners' property tax grant (OSHPTG) payment.
Employer Contact Centre
1-800-367-5693
Record of Employment (advice, guidance, paper ROE orders)