Given the task definition and input, reply with output. In this task, you are given a summary for US Congressional and California state bill, your task is to generate a Title for this bill. The preferred titles are under forty words and mention the purpose of the bill.

Amends the Internal Revenue Code to extend through December 31, 2012, the designation period of areas as renewal communities and tax incentives for investment in such areas, including: (1) the exclusion from gross income for income tax purposes of gain from the sale or exchange of assets (stock or business property) in such areas, (2) the tax deduction for commercial revitalization expenditures in such areas, and (3) an increased expensing allowance for the acquisition of business and investment assets in such areas.
To amend the Internal Revenue Code of 1986 to extend the Renewal Community program through end of 2012.