38 C.F.R. § 36.4302
(a) With respect to a loan to a veteran guaranteed under 38 U.S.C. 3710 the guaranty shall not exceed the lesser of the dollar amount of entitlement available to the veteran or—
(b) With respect to an interest rate reduction refinancing loan guaranteed under 38 U.S.C. 3710(a)(8), (a)(9)(B)(i), or (a)(11), the dollar amount of guaranty may not exceed the greater of the original guaranty amount of the loan being refinanced, or 25 percent of the refinancing loan amount.
(Authority: 38 U.S.C. 3703, 3710)
(c) With respect to a loan for an energy efficient mortgage guaranteed under 38 U.S.C. 3710(d), the amount of the guaranty shall be in the same proportion as would have been provided if the energy efficient improvements were not added to the loan amount, and there shall be no additional charge to the veteran's entitlement as a result of the increased guaranty amount.
(Authority: 38 U.S.C. 3703, 3710)
(e) Subject to the provisions of § 36.4303(g), the following formulas shall govern the computation of the amount of the guaranty or insurance entitlement which remains available to an eligible veteran after prior use of entitlement:
(1) If a veteran previously secured a nonrealty (business) loan, the amount of nonrealty entitlement used is doubled and subtracted from $36,000. The sum remaining is the amount of available entitlement for use, except that:
(2) If a veteran previously secured a realty (home) loan, the amount of realty (home) loan entitlement used is subtracted from $36,000. The sum remaining is the amount of available entitlement for use, except that:
(3) If a veteran previously secured a manufactured home loan under 38 U.S.C. 3712, the amount of entitlement used for that loan is subtracted from $36,000. The sum remaining is the amount of available entitlement for home loans and the sum remaining may be increased by up to $24,000 if the loan amount exceeds $144,000 and the loan is for purchase or construction of a home or purchase of a condominium. To determine the amount of entitlement available for manufactured home loans processed under 38 U.S.C. 3712, the amount of entitlement previously used for that purpose is subtracted from $20,000. The sum remaining is the amount of available entitlement for use for manufactured home loan purposes under 38 U.S.C. 3712.
(Authority: 38 U.S.C. 3703)
(h) A guaranty is reduced or increased pro rata with any deduction or increase in the amount of the guaranteed indebtedness, but in no event will the amount payable on a guaranty exceed the amount of the original guaranty, except where the guaranty has been increased under § 36.4315, or the percentage of the total indebtedness corresponding to that of the original guaranty whichever is less. However, on a graduated payment mortgage loan, the percentage of guaranty applicable to the original loan amount pursuant to paragraph (a) of this section shall apply to the loan indebtedness to the extent scheduled deferred interest is added to principal during the graduation period without regard to the original maximum dollar amount of guaranty.
(Authority: 38 U.S.C. 3703(b) and (d))
(j) Notwithstanding the provisions of paragraph (i) of this section, in computing the aggregate amount of guaranty or insurance housing loan entitlement available to a veteran under this chapter, the Secretary may exclude the amount of guaranty or insurance housing loan entitlement used for any guaranteed, insured, or direct loan under any one of the following circumstances:
(1)
(3)
(4) In a case not covered by (j)(1) or (j)(2) of this section, the Secretary may, one time per veteran, exclude entitlement used if:
(k) The Secretary may, in any case involving circumstances that the Secretary deems appropriate, waive one or more of the requirements set forth in paragraph (j)(1) of this section.
(Authority: 38 U.S.C. 3702(b), 3710)
(l)
(1) The amount of guaranty entitlement, available and unused, of an eligible unmarried surviving spouse (whose eligibility does not result from his or her own service) is determinable in the same manner as in the case of any veteran, and any entitlement which the decedent (who was his or her spouse) used shall be disregarded. A certificate as to the eligibility of such surviving spouse, issued by the Secretary, shall be a condition precedent to the guaranty or insurance of any loan made to a surviving spouse in such capacity.
(Authority: 38 U.S.C. 3701(a))
(2) An unmarried surviving spouse who was a co-obligor under an existing VA guaranteed, insured or direct loan shall be considered to be a veteran eligible for an interest rate reduction refinancing loan pursuant to 38 U.S.C. 3710(a)(8) or (9)(B)(i).
(Authority: 38 U.S.C. 3710(e)(3), 3703(c)(1))
[73 FR 6310, Feb. 1, 2008. Redesignated at 75 FR 33705, June 15, 2010, as amended at 75 FR 65238, Oct. 22, 2010]