Q: 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.
American Heroes' Homeownership Assistance Act of 2008 - Amends the Internal Revenue Code to allow current or former members of the Uniformed Services who perform duty in a combat zone between 2001 and 2010, or their surviving spouses, a one-time tax credit for 10% of the purchase price of a principal residence, up to $7,500. Limits such credit to residences purchased before January 1, 2011.
A:
To amend the Internal Revenue Code of 1986 to allow certain current and former service members to receive a refundable credit for the purchase of a principal residence.