On June 3, 2020, the Tax Court issued a Memorandum Opinion in the case of McCarthy v. Commissioner (T.C. Memo. 2020-74). The issues before the court in McCarthy v. Commissioner were (1) whether the petitioner is entitled to deductions for qualified residence indebtedness with respect to real properties in New York and California, and (2) whether petitioner is liable for an accuracy-related penalty under IRC § 6662. Brief Background on Residences of Petitioner in McCarthy