(b) Except as provided in subsections (e)(2), (f), (g), (h) and (i) of this section, if such objection to a claim is made, the court, after notice and a hearing, shall determine the amount of such claim in lawful currency of the United States as of the date of the filing of the petition, and shall allow such claim in such amount, except to the extent that--
(2) such claim is for unmatured interest;
(3) if such claim is for a tax assessed against property of the estate, such claim exceeds the value of the interest of the estate in such property;
(4) if such claim is for services of an insider or attorney of the debtor, such claim exceeds the reasonable value of such services;
(5) such claim is for a debt that is unmatured on the date of the filing of the petition and that is excepted from discharge under section 523(a)(5) of this title;
(6) if such claim is the claim of a lessor for damages resulting from the termination of a lease of real property, such claim exceeds--
(2) any right to payment arising from a right to an equitable remedy for breach of performance.
(B) such claim for reimbursement or contribution is contingent as of the time of allowance or disallowance of such claim for reimbursement or contribution; or
(C) such entity asserts a right of subrogation to the rights of such creditor under section 509 of this title.
(g) A claim arising from the rejection, under section 365 of this title or under a plan under chapter 9, 11, 12, or 13 of this title, of an executory contract or unexpired lease of the debtor that has not been assumed shall be determined, and shall be allowed under subsection (a), (b), or (c) of this section or disallowed under subsection (d) or (e) of this section, the same as if such claim had arisen before the date of the filing of the petition.
(h) A claim arising from the recovery of property under section 522, 550, or 553 of this title shall be determined, and shall be allowed under subsection (a), (b), or (c) of this section, or disallowed under subsection (d) or (e) of this section, the same as if such claim had arisen before the date of the filing of the petition.
(i) A claim that does not arise until after the commencement of the case for a tax entitled to priority under section 507(a)(7) of this title shall be determined, and shall be allowed under subsection (a), (b), or (c) of this section, or disallowed under subsection (d) or (e) of this section, the same as if such claim had arisen before the date of the filing of the petition.
(j) A claim that has been allowed or disallowed may be reconsidered for cause. A reconsidered claim may be allowed or disallowed according to the equities of the case. Reconsideration of a claim under this subsection does not affect the validity of any payment or transfer from the estate made to a holder of an allowed claim on account of such allowed claim that is not reconsidered, but if a reconsidered claim is allowed and is of the same class as such holder's claim, such holder may not receive any additional payment or transfer from the estate on account of such holder's allowed claim until the holder of such reconsidered and allowed claim receives payment on account of such claim proportionate in value to that already received by such other holder. This subsection does not alter or modify the trustee's right to recover from a creditor any excess payment or transfer made to such creditor.
(Pub.L. 95-598, Nov. 6, 1978, 92 Stat. 2579.) (As amended Pub.L. 98-353, Title III, s 445, July 10, 1984, 98 Stat. 373; Pub.L. 99-554, Title II, ss 257(j), 283(f), Oct. 27, 1986, 100 Stat. 3115, 3117.)