Advanced RDSP Grant Maximizer Year of Birth Year First Qualified for DTC Year RDSP was Opened By using this tool or modifying these values, you acknowledge these estimates are subject to our Disclaimer. Personal contribution history Year Age Net Family Income (2 yrs prior) Past Contributions Grant Earned Expected Future Income Projection Less than $117,045 More than $117,045 Optimal future personal contributions Year Age Contribution Required Grant Earned Remaining Lifetime