1. Unmet need assistance Title IV of the Robert T. Stafford Disaster Relief and Emergency Assistance Act is amended by adding at the end the following: 431. Unmet needs assistance (a) In general After the declaration of a major disaster, the President may direct the Administrator of the Emergency Management Agency to provide, subject to amounts made available from appropriations, assistance necessary for meeting unmet needs as a result of such disaster. (b) Funding (1) Amount of funding Subject to appropriations and not later than 30 days after a declaration is made under section 401, the President acting through the Administrator may allocate an amount that equals up to 10 percent of the estimated aggregate amount of the grants to be made pursuant to sections 406 and 408 for the major disaster in order to provide technical and financial assistance under this section and such set aside shall be deemed to be related to activities carried out pursuant to major disasters under this Act. (2) Estimated aggregate amount Not later than 180 days after each major disaster declaration pursuant to this Act, the estimated aggregate amount of grants for purposes of paragraph (1) shall be determined by the President and such estimated amount need not be reduced, increased, or changed due to variations in estimates. (3) No reduction in amounts The amount set aside pursuant to paragraph (1) shall not reduce the amounts otherwise made available for sections 403, 404, 406, 407, 408, 410, 416, and 428 under this Act. (c) Unmet needs Financial assistance provided under this section may be used to provide assistance, in addition to other amounts made available under this Act, for the following unmet needs: (1) Disaster-related home repair and rebuilding assistance to families for permanent housing purposes, including in conjunction with eligible expenditures under section 408. (2) Disaster-related unmet needs of families who are unable to obtain adequate assistance from other sources. (3) Other services that alleviate human