(a) For purposes of computing taxable income under Chapter 11 or Chapter 19 of this title, relating to the personal income tax and the corporation income tax, the Secretary of Finance shall allow a credit equal to 50% of the amount invested by a person in a program or in a neighborhood organization the proposal for which was approved under § 2004 of this title. Such tax credit, however, shall not exceed $50,000 per person per year. No person may receive more than $100,000 in tax credits during any 3-year period.
(b) Any investment made for which the tax credit herein described is claimed by a taxpayer shall not also be eligible for treatment as a charitable contribution deduction for state income tax purposes in calculating Delaware income tax liability.