This article does not summarize key rulings of 2022, but instead offers some key lessons and reminders from 2022 tax opinions as well as a few IRS rulings. If you want to read the ruling, see the citations and links. Takeaways from a few state tax rulings that have a lesson of relevance beyond the particular state are also included...

State Tax Planning with the “80/20 Company” Exclusion
Many multinational groups find that foreign-source dividends and other income earned by domestic affiliates are fully or partially subject to state income taxation, even where the federal system provides an exemption. This state-level “leakage” can be material – particularly in high-tax jurisdictions – and is often overlooked because the income appears sheltered at the federal level. For groups with predominantly foreign operations, a starting structure or a restructuring that causes one or more domestic affiliates to qualify as an “80/20 company” can substantially reduce or eliminate state taxation on that income.


