27. Where the beneficiary is the child of the deceased, or a person who, at the time of death, is entirely dependent on the deceased, is less than 18 years of age and is in the custody and under the supervision of the deceased, or is 18 years of age or older and attends a school or university on a full-time basis, or is dependent on him by reason of physical or mental disability, he may deduct, in computing the taxable value of the property transmitted to him owing to death, an amount not exceeding $85 000.
1978, c. 37, s. 27; 1980, c. 15, s. 4.