So it means that indirectly, developers' salaries are not a taxable income in Canada if they are working on R&D? Meaning, they do pay taxes on their income, but their employer gets those taxes back, so if tax is 60%, the employer could pay 250% of what they'd pay otherwise, get 150% back, then the developer pays 150% of taxes, and gets 100%, so in effect the salary is tax-free. Is that what you meant to say?
If so, it sounds almost too good to be true. Why aren't all startups in Canada?