26 U.S. Code § 831 - Tax on insurance companies other than life insurance companies
Taxes computed as provided in section 11 shall be imposed for each taxable year on the taxable income of every insurance company other than a life insurance company.
In lieu of the tax otherwise applicable under subsection (a), there is hereby imposed for each taxable year on the income of every insurance company to which this subsection applies a tax computed by multiplying the taxable investment income of such company for such taxable year by the rates provided in section 11(b).
For purposes of subparagraph (A), in determining whether any company is described in clause (i) of subparagraph (A), such company shall be treated as receiving during the taxable year amounts described in such clause (i) which are received during such year by all other companies which are members of the same controlled group as the insurance company for which the determination is being made.
For purposes of this section, the term “insurance company” has the meaning given to such term by section 816(a)).
 So in original. Second closing parenthesis probably should not appear.
2004—Subsec. (b)(2)(A)(i). Pub. L. 108–218, § 206(d), struck out “exceed $350,000 but” after “taxable year”.
Subsecs. (c), (d). Pub. L. 108–218, § 206(c), added subsec. (c) and redesignated former subsec. (c) as (d).
1988—Subsec. (b)(2)(A). Pub. L. 100–647, § 1010(f)(1), inserted at end “The election under clause (ii) shall apply to the taxable year for which made and for all subsequent taxable years for which the requirements of clause (i) are met. Such an election, once made, may be revoked only with the consent of the Secretary.”
Subsec. (b)(3). Pub. L. 100–647, § 1010(f)(9), added par. (3).
1986—Pub. L. 99–514 amended section generally, substituting provisions imposing taxes on insurance companies other than life insurance companies, with an alternative tax on certain small companies, for provisions imposing taxes on insurance companies (other than life or mutual), mutual marine insurance companies, and certain mutual fire or flood insurance companies, with an election for multiple line companies to be taxed on total income.
1976—Subsec. (a). Pub. L. 94–455, § 1901(a)(107), substituted “on the taxable income” for “or the taxable income”.
Subsec. (b). Pub. L. 94–455, § 1906(b)(13)(A), struck out “or his delegate” after “Secretary” wherever appearing.
1966—Subsec. (b). Pub. L. 89–809, § 104(i)(6)(A), redesignated subsec. (c) as (b). Former subsec. (b), which excepted foreign insurance companies other than life or mutual insurance companies, foreign mutual marine insurance companies, and foreign mutual fire insurance companies not carrying on an insurance business within the United States and provided that they would be taxable as other foreign corporations, was struck out.
Subsecs. (c), (d). Pub. L. 89–809, § 104(i)(6)(B), redesignated subsec. (d) as (c) and added item (2). Former subsec. (c) redesignated (b).
1962—Pub. L. 87–834, § 8(g)(4)(B), substituted “and certain mutual fire or flood insurance companies” for “and mutual fire insurance companies issuing perpetual policies” in section catchline.
Subsec. (a). Pub. L. 87–834, § 8(e)(1), included flood insurance companies, and substituted provisions authorizing imposition of the tax on those companies whose principal business is the issuance of policies for which the premium deposits are the same, regardless of the length of the term for which the policies are written, if the unabsorbed portion of such premium deposits not required for losses, expenses, or establishment of reserves is returned or credited to the policyholder on cancellation or expiration of the policy for provisions which authorized imposition of tax on those companies which issued policies for which the sole premium charged is a single deposit which (except for such deduction of underwriting costs as may be provided) is refundable on cancellation or expiration of the policy.
Subsecs. (c), (d). Pub. L. 87–834, § 8(f), added subsec. (c) and redesignated former subsec. (c) as (d).
Amendment by Pub. L. 108–218 applicable to taxable years beginning after Dec. 31, 2003, with exception for companies in receivership or liquidation, see section 206(e) of Pub. L. 108–218, set out as a note under section 501 of this title.
Amendment by Pub. L. 100–647 effective, except as otherwise provided, as if included in the provision of the Tax Reform Act of 1986, Pub. L. 99–514, to which such amendment relates, see section 1019(a) of Pub. L. 100–647, set out as a note under section 1 of this title.