The Office of Tax Appeals (OTA) handed Microsoft an enormous win in its controversy with the California Franchise Tax Board (FTB) over the inclusion of qualifying dividends in the sales factor denominator for which it also claimed a dividends received deduction (DRD).

Microsoft filed a water’s-edge combined report for the years at issue and deducted 75% of qualifying dividends received from foreign affiliates outside its water’s-edge group. Initially, Microsoft only included the 25% net amount of dividends received in its sales factor denominator. Subsequently, Microsoft filed a refund claim asserting that the gross amount of dividends received should be included in the sales factor denominator, which would have resulted in a nearly $100 million refund.

The FTB argued that its own legal ruling (Ruling 2006-01) limiting the denominator to net dividends was dispositive of the issue. In its opinion, qualifying dividends should be excluded like eliminated intercompany dividends that were previously reported as income. The FTB also argued that a “matching principle” should apply to exclude the dividends like other items expressly excluded for allegedly not contributing to the tax base.

However, the OTA did not defer to FTB’s legal ruling because it was not a formal regulation. It was interpreting a statute, and its interpretation was inconsistent with the law. The OTA also disagreed with the comparison to eliminated intercompany dividends as there is no similar express exclusion in the DRD statute. Furthermore, the OTA found that “the legislative history” did not support the FTB’s “matching principle” because if the legislature intended the list of exclusions to be non-exhaustive, it would have used language like “such as” or “and other similar transactions.”

In its petition for rehearing, the FTB raised new arguments that the legislative history supported its interpretation and that qualifying dividends should be excluded from the denominator because they are qualitatively different from Microsoft’s main line of business. The OTA again rejected “the same or similar arguments that were considered and rejected in the Opinion” and stated that “new theories that could have been raised, but were not, is not one of the causes that permits a new hearing.” Accordingly, the OTA found that Microsoft was entitled to the nearly $100 million refund.

* * *

Corporate taxpayers should consider this decision as the basis for similar claims both in California and nationwide. While the Microsoft case involved dividends resulting from the Section 965 inclusion regime, it should apply to any type of dividend. The position is not conceptually different from including the factors of a unitary business entity that is in a loss while simultaneously using the loss for a net operating loss deduction. Therefore, in states where taxpayers are including only dividends in the denominator to the extent included in the base, there may be a position to instead include all dividends – even those subject to a deduction from the base. Depending on the statutory language in any given state, this could be true even if 100% of the dividends are deducted. Taxpayers should look at the statutory language to determine whether the income is excluded, exempted or deducted as that could be an important factor in determining what is included in the denominator.