What is the accounting treatment for an investment classified as "Available for Sale" securities if its value increases?

The accounting treatment for "Available for Sale" (AFS) securities is influenced by specific rules under accounting standards such as U.S. GAAP or IFRS. When the value of an AFS security increases, it is not recognized in net income immediately. Instead, the increase in value is recorded in other comprehensive income (OCI) and reflected in the equity section of the balance sheet as a component of accumulated other comprehensive income (AOCI).

The reasoning behind this is to avoid overreacting to short-term market fluctuations that would not reflect the true operating performance of the company. As a result, while the value of the investment does increase, it does not result in immediate income recognition until the asset is sold.

This treatment allows firms to maintain a more stable presentation of their earnings while still reflecting changes in asset values on their balance sheets in a way that captures the economic reality of their investments. Thus, the correct response aligns with how AFS securities are treated under accounting standards.