In this task, you are given text for US Congressional and California state bills, your task is to generate a summary for this bill.

SECTION 1. EXTENSION AND EXPANSION OF TANF SUPPLEMENTAL GRANTS.

(a) In General.--Section 403(a)(3) of the Social Security Act (42
U.S.C. 603(a)(3)) is amended to read as follows:
''(3) Supplemental grant for certain states.--
''(A) In general.--Each qualifying State shall,
subject to subparagraphs (B) and (F), be entitled to
receive from the Secretary for each of fiscal years
2009 and 2010 the following:
''(i) Qualifying states that received a
supplemental grant for fiscal year 2008 and
have below average tanf resources per child.--
In the case of a qualifying State that is
described in clauses (i) and (ii) of
subparagraph (C), an amount equal to the sum
of--
''(I) the total amount required to
be paid to the State under this
paragraph (as in effect on October 1,
2007) for fiscal year 2008; and
''(II) the lesser of--
''(aa) the amount equal to
2.5 percent of the total amount
required to be paid to the
State under paragraph (1) for
the fiscal year, and
''(bb) $2,500,000.
''(ii) Qualifying states that did not
receive a supplemental grant for fiscal year
2009 and have below average tanf resources per
child.--In the case of a qualifying State that
is only described in clause (ii) of
subparagraph (C), an amount equal to the lesser
of--
''(I) the amount equal to 10
percent of the total amount required to
be paid to the State under paragraph
(1) for the fiscal year, and
''(II) $10,000,000.
''(iii) Other qualifying states.--In the
case of a qualifying State that is only
described in clause (i) of subparagraph (C),
the total amount required to be paid to the
State under this paragraph (as in effect on
October 1, 2007) for fiscal year 2008.
''(B) Limitation.--The amount to be paid to a State
under clause (i)(II) or (ii) of subparagraph (A) for
any fiscal year shall be reduced (but not below zero)
by the amount that is equal to the excess, if any, of--
''(i) the product obtained by multiplying--
''(I) the level of welfare spending
per poor child by the State (calculated
without regard to any reduction made
under this subparagraph) for such
fiscal year; by
''(II) the number of children under
the age of 18, according to the 2006
American Community Survey, who were
residents of the State and who were
members of families whose income was
below the poverty line; over
''(ii) the product obtained by
multiplying--
''(I) the national average level of
State welfare spending per poor child
for such fiscal year; by
''(II) the number of children under
the age of 18, according to the 2006
American Community Survey, who were
residents of the State and who were
members of families whose income was
below the poverty line.
''(C) Qualifying state.--For purposes of this
paragraph, a State is a qualifying State for a fiscal
year if--
''(i) the State was entitled to receive a
grant under this paragraph (as in effect on
October 1, 2007) for fiscal year 2008; or
''(ii) the level of welfare spending per
poor child by the State for fiscal year 2008 is
less than the national average level of State
welfare spending per poor child for such fiscal
year.
''(D) Definitions.--In this paragraph:
''(i) Level of welfare spending per poor
child.--The term 'level of welfare spending per
poor child' means, with respect to a State and
a fiscal year--
''(I) the sum of--
''(aa) the total amount
required to be paid to the
State under paragraph (1) for
such fiscal year;
''(bb) the total amount
required to be paid to the
State, if any, under this
paragraph (as in effect on
October 1, 2007) for such
fiscal year; and
''(cc) 80 percent of the
historic State expenditures (as
defined in section
409(a)(7)(B)(iii)); divided by
''(II) the number of children under
the age of 18, according to the 2006
American Community Survey, who were
residents of the State and who were
members of families whose income was
below the poverty line.
''(ii) National average level of state
welfare spending per poor child.--The term
'national average level of State welfare
spending per poor child' means, with respect to
a fiscal year, an amount equal to--
''(I) the sum of--
''(aa) the total amount
required to be paid to the
States under paragraph (1) for
such fiscal year;
''(bb) the total amount
required to be paid to the
States under this paragraph for
such fiscal year; and
''(cc) the aggregate amount
for all States of 80 percent of
the historic State expenditures
(as defined in section
409(a)(7)(B)(iii)) for each
State; divided by
''(II) the number of children under
the age of 18, according to the 2006
American Community Survey, who were
residents of any State and who were
members of families whose income was
below the poverty line.
''(iii) State.--The term 'State' means each
of the 50 States of the United States and the
District of Columbia.
''(E) Appropriation.--Out of any money in the
Treasury of the United States not otherwise
appropriated, there are appropriated for each of fiscal
years 2009 and 2010 such sums as are necessary for
grants under this paragraph, in a total amount not to
exceed $470,000,000 for each such fiscal year.
''(F) Grants reduced pro rata if insufficient
appropriations.--If the amount appropriated pursuant to
subparagraph (E) for a fiscal year is less than the
total amount of payments otherwise required to be made
under this paragraph for the fiscal year, then the
amount otherwise payable to any State for the fiscal
year under this paragraph shall be reduced by a
percentage equal to the amount so appropriated divided
by such total amount.''.
(b) Effective Date.--The amendments made by this section shall take
effect on October 1, 2008.
Amends part A (Temporary Assistance for Needy Families) (TANF) of title IV of the Social Security Act to change the TANF supplemental grant for population increases in certain states into simply a supplemental grant for certain states, for FY2009 and FY2010, including both qualifying states that received and qualifying states that did not receive a supplemental grant for FY2008, if their TANF resources are below average.