W. Va. Code § 33-3A-6
(a) In addition to other requirements of this article, every authorized U.S. branch shall, not later than March 1 in each year and forty-five days after the end of each of the first three calendar-year quarters, file with the commissioner and with the National Association of Insurance Commissioners (NAIC):
(2) A statement of trusteed surplus, in such form as the commissioner may prescribe, as of the end of the same period covered by the statement filed pursuant to subdivision (1) of this subsection. The aggregate value of the insurer's general state deposits and trusteed assets deposited with a trustee in compliance with section five of this article, plus accrued investment income thereon where the interest is collected by the states for trustees, less the aggregate net amount of all of its reserves and other liabilities in the United States, as determined in accordance with this section, shall be known as its "trusteed surplus" in the United States. In determining the net amount of the U.S. branch's liabilities in the United States to be reported in the statement of trusteed surplus, the U.S. branch shall make adjustments to total liabilities reported on the accompanying annual or quarterly statement as follows:
(B) Deduct:
(vi) If the insurer is a life insurer: