Section 367.4117 - Account 411.7, Losses from disposition of service company plant(a) The service company must record in this account losses resulting from the settlement of asset retirement obligations related to service company plant in accordance with the accounting prescribed in General Instructions in § 367.22 .(b) Income taxes relating to losses, recorded in this account must be recorded in Account 409.1, Income Taxes, operating income (§ 367.4091 ).