Section 183, which limits or entirely eliminates deductions attributable to activities not entered into for profit, may be coming in for more attention from an invigorated IRS. Section 183 is commonly referred to, not without reason, as the hobby loss rule. Based on my extensive study of the case law, I believe that practitioners widely misunderstand 183. I have noted cases where taxpayers had not gotten a heads up from their adviser. More commonly there is a misunderstanding of 183(d), a presumption in favor of taxpayers that is rarely relevant at all, but which the agency can never use against them. Most important is the failure to appreciate that it is the objective of making a profit not the expectation that is necessary. With that in mind here are the most recent developments...

Charitable Impacts of the One Big Beautiful Bill Act
For charitable-minded taxpayers, several provisions in the One Big Beautiful Bill Act (OB3 Act) will impact the tax reduction associated with their charitable giving starting next year in 2026. In one case, the change increases the deductible amount, but all other changes surprisingly reduce the value of charitable contribution deductions. This article will review how the OB3 Act changed the charitable contribution deduction landscape and strategies for tax year 2025 and beyond to maximize the tax reduction value from charitable contributions.