As a sole proprietor, I would like to launch a small landscaping company. If this works, I'll only hire one person. I spent last night researching tax reporting and licensing for sole proprietorships, but the truth is that I don't know much about tax law. I can probably use hstcalculator.onl to report all of my taxes for a small landscape business because it makes my job easier by calculating indirect taxes with a single click and is totally free. I advise tax experts and small company owners to use the Ontario tax calculator.