Daniel Graham Strickland is a Partner and tax attorney in Holland & Knight’s Washington, D.C., office. He focuses his practice in the area of federal tax controversy, representing taxpayers in all types of tax controversy matters, and also focuses on the renewable energy sector, advising clients on energy tax credits and incentives from conception to litigation. In the context of tax controversy, he guides clients through IRS audits, prepares administrative claims and protests of IRS actions, and litigates tax and tax-related cases throughout the United States, with experience covering a wide range of procedural and complex tax issues, including valuation, foreign and energy tax credits, classification of investment as debt or equity, judicial substance doctrines, and penalty defenses. In the energy sector, he advises clients on tax credits, such as investment tax credits (ITCs), production tax credits (PTCs), carbon capture, hydrogen, electric vehicle, fuels, and other energy tax credits, including through the Inflation Reduction Act (IRA) and on the impact of fuels, oil spill, and Superfund excise taxes to current and anticipated business operations.