December was a busy month at Mercer Capital, and at business valuation firms across the country. Clients sought to make gifts and perform other estate planning transactions ahead of year-end. But the changing of the calendar does not mean that the window for gifting is over. The factors that led to a rush of estate planning transaction activity during 2020 largely remain. The combination of depressed E&P valuations, the potential for future tax changes, and the ability to utilize minority interest and marketability discounts are still present in 2021.