Can I file T2 by myself?

Yes, you can file a T2 corporate tax return by yourself in Canada. However, it's important to note that corporate tax returns can be complex, especially for businesses with various sources of income, deductions, and credits. If you have a simple corporate structure and are comfortable with tax laws and regulations, you may be able to prepare and file the T2 return on your own using tax preparation software or paper forms provided by the Canada Revenue Agency (CRA).