Can you claim your elderly parent as a dependent on your tax return?

Can you claim your elderly parent as a dependent on your tax return?Perhaps. It depends on several factors, such as your parent’s income and how much financial support you provided. If you qualify for the adult-dependent exemption on your 2017 income tax return, you can deduct up to $4,050 per qualifying adult dependent. However, for 2018, under the Tax Cuts and Jobs Act, the dependency exemption is eliminated.