Your corporation made money — congratulations! Now, how do you pay yourself: salary or dividends?
Salary creates RRSP room, because it counts as earned income. It is also a deductible expense for your corporation, and it comes with CPP contributions (both the employee and employer share) and regular payroll remittances.
Dividends are simpler, with no CPP — but they create no RRSP room and are not deductible to the corporation. Many owners use a mix of both; the right blend depends on your income, your province and your retirement plans.