n 2019, Carson is claimed as a dependent on his parents' tax return. Carson's parents provided most of his support. What is Carson's tax liability for the year in each of the following alternative circumstances? Use Tax Rate Schedule, Dividends and Capital Gains Tax Rates, Estates and Trusts for reference. b. Carson is 23 years old at year-end. He is a full-time student and earned $14,000 from his summer internship and part-time job. He also received $5,000 of qualified dividend income.