This tax credit is one of the tax measures intended for families. It is calculated according to your family income, that is, your income plus that of your spouse (if applicable).
If you are 70 or older, you may be eligible for financial assistance in the form of a refundable tax credit for expenses incurred for home-support services.
Here is a full list of the tax credits that you may be able to claim.
Deduction and tax credits for disabled individuals
If you or someone close to you has a disability or impairment, you may be able to claim tax credits or deduct expenses for disability supports that allow you to work, carry on a business or attend an educational institution.