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IHBG Formula

What is IHBG Formula?

Funds appropriated by Congress for the Indian Housing Block Grant Program (IHBG) are made available to eligible grant recipients through a formula. Regulations governing the formula can be found at 24 CFR Part 1000, Subpart D. On April 20, 2007, the Native American Housing Assistance and Self Determination Final Rule was published revising the IHBG Formula.

In brief, the formula has two components; Need and Formula Current Assisted Stock. The Need component considers population, income, and housing conditions. The Formula Current Assisted Stock component reflects housing developed under the United States Housing Act (the predecessor of the IHBG program) which is owned and/or operated by the IHBG recipient and provides funds for ongoing operation of the housing.

An Indian tribe may challenge the Need portion of the IHBG formula provided the data are gathered, evaluated, and presented in a manner that is fair and equitable for all participating tribes. Tribes have until March 30 of each year to submit challenges to their Needs data in consideration for the upcoming fiscal year. Guidelines for submitting challenges are provided in the document, "Challenging U.S. Decennial Census Data" and the following Appendices:

 - Challenging National Center for Health Statistics Birth and Death Rate Data
 - Challenging Total Development Cost Data
 - Challenging Fair Market Rent Data
 - Challenging Total Resident Service Area Indian Population Data

HUD has until June 1 of each fiscal year to report to recipients their annual IHBG estimated allocation and the data used to compute the estimated allocation. The Formula Response Form (FRF) is designated by 24 CFR 1000.302 as the form recipients use to report data changes to HUD. It is the recipients' responsibility to report any discrepancies or changes in their IHBG data to HUD. Tribes have until August 1st of each year to submit corrections to Formula Current Assisted Stock, Formula Area, Population Cap and Overlapping Formula Area data in consideration for the upcoming fiscal year. In accordance with Section 1000.315 the FRF is the only mechanism that a recipient shall use to report changes to the number of FCAS.

IHBG Formula Data

FY 2015 IHBG Estimates 

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Impact of Single/Multi-Race Provision on the FY 2015 IHBG Final Allocations: Narrative, Tribes' Formula Components, and Needs Variables (MS-Excel)

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FY 2015 Estimate Summary - CAS

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FY 2015 Estimate Summary - Formula Area

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FY 2015 Estimate Summary - Need and Allocation

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FY 2015 Estimate Summary - Section 8

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FY 2015 Estimate Summaries (MS-Excel)

FY 2014 IHBG Final Allocation Summaries 

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Impact of Single/Multi-Race Provision on the FY 2014 IHBG Final Allocations: Narrative, Tribes' Formula Components, and Needs Variables (MS-Excel)

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FY 2014 Final Summary - CAS

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FY 2014 Final Summary - Formula Area

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FY 2014 Final Summary - Need and Allocation

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FY 2014 Final Summary - Section 8

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FY 2014 Final Summaries (MS-Excel)

FY 2014 IHBG Formula Estimates

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Impact of Single/Multi-Race Provision on the FY 2014 IHBG Estimate Allocations: Narrative, Tribes' Formula Components, and Needs Variables (MS-Excel)

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FY 2014 Estimate Summary - CAS

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FY 2014 Estimate Summary - Formula Area

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FY 2014 Estimate Summary - Need and Allocation

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FY 2014 Estimate Summary - Section 8

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FY 2014 Estimate Summaries (MS-Excel)

FY 2013 IHBG Final Allocation Summaries

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Impact of Single/Multi-Race Provision on the FY 2013 IHBG Final Allocations: Narrative, Tribes' Formula Components, and Needs Variables (MS-Excel)

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FY 2013 Final Summary - CAS

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FY 2013 Final Summary - Formula Area

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FY 2013 Final Summary - Need and Allocation

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FY 2013 Final Summary - Section 8

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FY 2013 Final Summaries (MS-Excel)

FY 2013 IHBG Formula Estimates

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Impact of Single/Multi-Race Provision on the FY 2013 IHBG Estimate Allocations: Narrative, Tribes' Formula Components, and Needs Variables (MS-Excel)

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FY 2013 Estimate Summary - CAS

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FY 2013 Estimate Summary - Formula Area

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FY 2013 Estimate Summary - Need and Allocation

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FY 2013 Estimate Summary - Section 8

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FY 2013 Estimate Summaries (MS-Excel)

FY 2012 IHBG Final Allocation Summaries

 - Impact of Single/Multi-Race Provision on the FY 2012 IHBG Final Allocations: Narrative, Tribes' Formula Components, and Needs Variables (MS-Excel, 387 KB)
 - FY 2012 Final Summary - CAS
 - FY 2012 Final Summary - Formula Area
 - FY 2012 Final Summary - Need and Allocation
 - FY 2012 Final Summary - Section 8
 - FY 2012 Final Summaries (MS-Excel, 848 KB)

FY 2012 IHBG Formula Estimates

 - Impact of Single/Multi-Race Provision on the FY 2012 IHBG Estimate Allocations: Narrative, Tribes' Formula Components, and Needs Variables (MS-Excel)
 - FY 2012 Estimate Summary - CAS
 - FY 2012 Estimate Summary - Formula Area
 - FY 2012 Estimate Summary - Need and Allocation
 - FY 2012 Estimate Summary - Section 8
 - FY 2012 Estimate Summaries (MS-Excel)

FY 2011 IHBG Final Allocation Summaries

 - Impact of Single/Multi-Race Provision on the FY 2011 IHBG Final Allocations: Narrative, Tribes' Formula Components, and Needs Variables (MS-Excel, 384  KB)
 - FY 2011 Final Summary - CAS
 - FY 2011 Final Summary - Formula Area
 - FY 2011 Final Summary - Need and Allocation
 - FY 2011 Final Summary - Section 8
 - FY 2011 Final Summaries (MS-Excel)

FY 2011 IHBG Formula Estimates

 - Impact of Single/Multi-Race Provision on the FY 2011 IHBG Estimate Allocations: Narrative, Tribes' Formula Components, and Needs Variables (MS-Excel)
 - FY 2011 Estimate Summary - CAS
 - FY 2011 Estimate Summary - Formula Area
 - FY 2011 Estimate Summary - Need and Allocation
 - FY 2011 Estimate Summary - Section 8
 - FY 2011 Estimate Summaries (MS-Excel)

FY 2010 Final Allocation Summaries

 - Impact of Single/Multi-Race Provision on the FY 2010 IHBG Final Allocations: Narrative, Tribes' Formula Components, and Needs Variables (MS-Excel)
 - FY 2010 Final Allocation Summary - CAS
 - FY 2010 Final Allocation Summary - Formula Area
 - FY 2010 Final Allocation Summary - Section 8
 - FY 2010 Final Allocation Summary - Need & Allocations
 - Final Investment Allocation Summary
 - FY 2010 Final Allocation Summaries (MS-Excel)

FY 2010 IHBG Formula Estimates

 - Impact of Single/Multi-Race Provision on the FY 2010 IHBG Estimate Allocations: Narrative, Tribes' Formula Components, and Needs Variables (MS-Excel)
 - FY 2010 Estimate Summary - CAS
 - FY 2010 Estimate Summary - Formula Area
 - FY 2010 Estimate Summary - Need and Allocation
 - FY 2010 Estimate Summary - Section 8
 - FY 2010 Estimate Summaries (MS-Excel)

FY 2009 Final Allocation Summaries
 

 - FY 2009 Final Allocation Summary - Formula Area (Revised) (MS-Excel)
 - FY 2009 Final Allocation Summary - Need & Allocations (Revised) (MS-Excel)
 - FY 2009 Final Allocation Summaries (Revised) (MS-Excel)
 - Impact of Single/Multi-Race Provision on the FY 2009 IHBG Final Allocations: Narrative Tribes' Formula Components, and Needs Variables (MS-Excel)
 - FY 2009 Final Allocation Summary - CAS
 - FY 2009 Final Allocation Summary - Formula Area
 - FY 2009 Final Allocation Summary - Section 8
 - FY 2009 Final Allocation Summary - Need & Allocations
 - Final Investment Allocation Summary
 - FY 2009 Final Allocation Summaries (MS-Excel)

FY 2009 Formula Estimates

 - Impact of Single/Multi-Race Provision on the FY 2009 IHBG Estimate Allocations: Narrative, Tribes' Formula Components, and Needs Variables (MS-Excel)
 - FY 2009 Estimate Summary - CAS
 - FY 2009 Estimate Summary - Formula Area
 - FY 2009 Estimate Summary - Need & Allocations
 - FY 2009 Estimate Summary - Section 8
 - FY 2009 Estimate Summaries (MS-Excel)

FY 2008 Final Allocation Summaries

 - Impact of Single/Multi-Race Provision on the FY 2008 IHBG Final Allocations: Narrative Tribes' Formula Components, and Needs Variables (MS-Excel)
 - FY 2008 Final Allocation Summary - CAS
 - FY 2008 Final Allocation Summary - Formula Area
 - FY 2008 Final Allocation Summary - Section 8
 - FY 2008 Final Allocation Summary - Need & Allocations
 - Final Investment Allocation Summary
 - FY 2008 Final Allocation Summaries (MS-Excel)

FY 2008 IHBG Formula Estimates

 - FY 2008 Estimate Summary - CAS
 - FY 2008 Estimate Summary - Formula Area
 - FY 2008 Estimate Summary - Need and Allocation
 - FY 2008 Estimate Summary - Section 8
 - FY 2008 Estimate Summaries (MS-Excel, 715 KB)

FY 2007 Final Allocation Summaries

 - Impact of Single/Multi-Race Provision on the FY 2007 IHBG Final Allocations: Narrative,Tribes' Formula Components, and Needs Variables (MS-Excel 425 KB)
 - Final Allocation Summary - CAS
 - Final Allocation Summary - Formula Area
 - Final Allocation Summary - Section 8
 - Final Allocation Summary - Need & Allocations
 - Final Allocation Summaries (MS-Excel, 3.4 MB)

FY 2007 Estimate Summaries

 - Impact of Single/Multi-Race Provision on the FY 2007 IHBG Estimate Allocations: Narrative, Tribes' Formula Components, and Needs Variables (MS-Excel, 544 KB)
 - Final Allocation Summary - CAS
 - Final Allocation Summary - Formula Area
 - Final Allocation Summary - Section 8
 - Final Allocation Summary - Need & Allocations
 - Final Allocation Summaries (MS-Excel, 1.7 MB)

FY 2006 Final Allocation Summaries

 - Impact of Single/Multi-Race Provision on the FY 2006 IHBG Allocations:
Narrative, Tribes' Formula Components, and Needs Variables
(MS-Excel, 442 KB)
 - FY 2006 Final Allocation Summary - CAS
 - FY 2006 Final Allocation Summary - Formula Area
 - FY 2006 Final Allocation Summary - Need and Allocation
 - FY 2006 Final Allocation Summary - Section 8
 - FY 2006 Final Allocation Summary - Operating Subsidy
 - FY 2006 Final Allocation Summaries (MS-Excel, 1.76 MB)

FY 2006 Estimated Summaries

 - FY 2006 Estimate Summaries (MS-Excel, 860 KB)
 - 2006 Estimate Summary - CAS
 - 2006 Estimate Summary - Formula Area
 - 2006 Estimate Summary - Need and Allocation
 - 2006 Estimate Summary - Section 8

FY 2005 Final Allocation Summaries

 - FY 2005 Final Allocation Summary - CAS
 - FY 2005 Final Allocation Summary - Formula Area
 - FY 2005 Final Allocation Summary - Grant
 - FY 2005 Final Allocation Summary - Section 8
 - FY 2005 Final Allocation Summaries (MS-Excel, 1.6 MB)

FY 2005 Estimated Summaries (Revised January 2005)

 - FY 2005 Estimate Summary - CAS
 - FY 2005 Estimate Summary - Formula Area
 - FY 2005 Estimate Summary - Need and Allocation
 - FY 2005 Estimate Summary - Section 8
 - FY 2005 Estimate Summaries (MS-Excel, 856 KB)

FY 2004 Final Allocation Summaries

 - FY 2004 Final Allocation Summary - Current Assisted Stock
 - FY 2004 Final Allocation Summary - Formula Area
 - FY 2004 Final Allocation Summary - Need and Allocation
 - FY 2004 Final Allocation Summary - Section 8
 - FY 2004 Final Allocation Summaries (MS-Excel, 864 KB)

FY 2004 Estimated Summaries

 - FY 2004 Estimated Current Assisted Stock
 - FY 2004 Estimated Formula Area
 - FY 2004 Estimated Grant Amounts with Adjustments
 - FY 2004 Estimated Section 8

FY 2003

 - IHBG 2003 Final Current Assisted Stock
 - IHBG 2003 Final Formula Area
 - IHBG 2003 Final Grant Amounts
 - FY 2003 Final Section 8

FY 2002

 - IHBG 2002 Final Current Assisted Stock
 - IHBG 2002 Final Grant Amounts with Adjustments
 - IHBG Final Formula Area
 - FY 2002 Final Section 8