38 C.F.R. § 21.5139
Notwithstanding the provisions of § 21.5138, some incarcerated individuals may have their educational assistance allowance terminated or reduced. The provisions of this section shall not apply in the case of any individual who is pursuing a program of education while residing in a halfway house or participating in a work-release program in connection with that individual's conviction of a felony.
(a) No educational assistance allowance payable to some incarcerated individuals. VA will pay no educational assistance allowance to an individual who—
(3) Has incurred no expenses for supplies, books or equipment.
(Authority: 38 U.S.C. 3231(e))
(b) Reduced educational assistance allowance for some incarcerated individuals.
(1) VA will pay a reduced educational assistance allowance to a veteran who—
(ii) Is enrolled in a course—
(2) The monthly rate of educational assistance allowance payable to such an individual shall be the lesser of the following:
(ii) The monthly rate for the individual as determined by § 21.5138(c) of this part.
(Authority: 38 U.S.C. 3231(e))
[55 FR 31583, Aug. 3, 1990]