This Payroll calculator will save you time and money from buying a program that does it for you and it is always up to date. The calculator will tell you what you need for completing your Payroll each time. CRA Payroll Calculator.
This link will show you the forms and publications you need from CRA. CRA Forms and Publications.
For Corporate and Personal tax returns here is the information you need as well as the form and schedules to follow so that you stay in good standing.
These links are a good place to start but we can help you think through all of your financial planning goals and questions. We offer business consulting services and would be happy to hear about your questions, no matter how big or small and get you started on a plan.