The loss that is carried forward will be treated as a short-term capital loss if the RIC’s short-term capital losses for the year exceed its long-term capital gains. If long-term capital losses exceed short-term capital gains for the year, the loss is treated as a long-term capital loss.1
A capital loss cannot be carried back to a year in which a corporation is a RIC.2
1. IRC § 1212(a)(3)(A).
2. IRC § 1212(a)(4).