Owen J. Roberts, Massachusetts Mutual Life Insurance Company v…
“ It is settled beyond cavil that taxpayers other than insurance companies may not accrue receipts and treat expenditures on a cash basis, or vice versa. Nor may they accrue a portion of income and deal with the remainder on a cash basis, nor take deductions partly on one and partly on the other basis. Congress, we think, did not intend to make an exception of insurance companies. If they are not allowed to account on an accrual basis for interest owed them, there is no reason for permitting them to treat interest owed by them on any different basis. ”
