Insolvency Act 1986

323 Mutual credit and set-off

(1) This section applies where before the commencement of the bankruptcy there have been mutual credits, mutual debts or other mutual dealings between the bankrupt and any creditor of the bankrupt proving or claiming to prove for a bankruptcy debt.

(2) An account shall be taken of what is due from each party to the other in respect of the mutual dealings and the sums due from one party shall be set off against the sums due from the other.

(3) Sums due from the bankrupt to another party shall not be included in the account taken under subsection (2) if that other party had notice at the time they became due that a bankruptcy petition relating to the bankrupt was pending.

(4) Only the balance (if any) of the account taken under subsection (2) is provable as a bankruptcy debt or, as the case may be, to be paid to the trustee as part of the bankrupt's estate.