How much amount for an infirm dependant aged 18 or older you can claim on line 306 for 2012

In 2012, the full amount for infirm dependants age 18 or older is $6,402, which includes the $2,000 family caregiver amount, providing you with a maximum tax credit of $960.30 (15% of $6,402). The credit is a non-refundable tax credit. The amount is reduced dollar by dollar by your dependant’s net income (line 236 of his or her tax return) excess of $6,420. It expires where the dependant’s income is $12,822 ($6,402+$6,420). Each of these amounts is indexed.