During any period in which a member, on active duty or active duty for training under a call or order to such duty that does not specify a period of less than thirty-one days, is insured under Servicemembers’ Group Life Insurance, there shall be deducted each month from the member’s basic or other pay until separation or release from such duty an amount determined by the Secretary (which shall be the same for all such members) as the share of the cost attributable to insuring such member under such policy, less any costs traceable to the extra hazard of such duty in the uniformed service.

During any fiscal year, or portion thereof, that a member is on active duty or active duty for training under a call or order to such duty that specifies a period of less than thirty-one days, or is authorized or required to perform inactive duty training scheduled in advance by competent authority, and is insured under Servicemembers’ Group Life Insurance, the Secretary concerned shall collect from the member (by deduction from pay or otherwise) an amount determined by the Secretary (which shall be the same for all such members) as the share of the cost attributable to insuring such member under such policy, less any costs traceable to the extra hazard of such duty in the uniformed service.

Any amount not deducted from the basic or other pay of a member insured under Servicemembers’ Group Life Insurance, or collected from the member by the Secretary concerned, if not otherwise paid, shall be deducted from the proceeds of any insurance thereafter payable. The initial monthly amount under paragraph (1) or (2) hereof, or fiscal year amount under paragraph (3) hereof, determined by the Secretary to be charged under this section for Servicemembers’ Group Life Insurance may be continued from year to year, except that the Secretary may redetermine such monthly or fiscal year amounts from time to time in accordance with experience. No refunds will be made to any member of any amount properly deducted from the member’s basic or other pay, or collected from the member by the Secretary concerned, to cover the insurance granted under Servicemembers’ Group Life Insurance.

The sums withheld from the basic or other pay of members, or collected from them by the Secretary concerned, under subsection (a) of this section, and the sums contributed from appropriations under subsection (b) of this section, together with the income derived from any dividends or premium rate adjustments received from insurers shall be deposited to the credit of a revolving fund established in the Treasury of the United States. All premium payments and extra hazard costs on Servicemembers’ Group Life Insurance and the administrative cost to the Department of insurance issued under this subchapter shall be paid from the revolving fund.

The Secretary is authorized to set aside out of the revolving fund such amounts as may be required to meet the administrative costs to the Department of insurance issued under this subchapter and all current premium payments and extra hazard costs on any insurance policy or policies purchased under section 1966 of this title. The Secretary of the Treasury is authorized to invest in and to sell and retire special interest-bearing obligations of the United States for the account of the revolving fund. Such obligations issued for this purpose shall have maturities fixed with due regard for the needs of the fund and shall bear interest at a rate equal to the average market yield (computed by the Secretary of the Treasury on the basis of market quotations as of the end of the calendar month next preceding the date of issue) on all marketable interest-bearing obligations of the United States then forming a part of the public debt which are not due or callable until after the expiration of four years from the end of such calendar month; except that where such average market yield is not a multiple of one-eighth of 1 per centum, the rate of interest of such obligation shall be the multiple of one-eighth of 1 per centum nearest such market yield.

Notwithstanding the provisions of section 1982 of this title, the Secretary shall, from time to time, determine the administrative costs to the Department which in the Secretary’s judgment are properly allocable to insurance issued under this subchapter and shall transfer such cost from the revolving fund to the appropriation “General Operating Expenses, Department of Veterans Affairs”.

No tax, fee, or other monetary payment may be imposed or collected by any State, or by any political subdivision or other governmental authority of a State, on or with respect to any premium paid under an insurance policy purchased under this subchapter.

Paragraph (1) of this subsection shall not be construed to exempt any company issuing a policy of insurance under this subchapter from the imposition, payment, or collection of a tax, fee, or other monetary payment on the net income or profit accruing to or realized by that company from business conducted under this subchapter, if that tax, fee, or payment is applicable to a broad range of business activity.