A Canadian-controlled private corporation (CCPC) or a deposit insurance corporation may pay eligible dividends to the extent of its general rate income pool (GRIP) - a balance generally reflecting taxable income that has not benefited from the small business deduction or any other special tax rate - without incurring Part III.1 tax. The GRIP is calculated at the end of the tax year. However, a corporation can pay eligible dividends over the course of the year as long as, at the end of the year, the eligible dividends paid do not exceed its GRIP.
Use Schedule 53, General Rate Income Pool (GRIP) Calculation, to determine the GRIP and file it with your T2 return. You should file this schedule if you paid an eligible dividend in the tax year, or if your GRIP balance changed, to ensure that the GRIP balance on our records is correct.