One a day, plus iron

So on Tuesday when I drove dad to the airport (because he likes going to visit his beach house in Mexico and he went last year despite pandemic and there isn't a damn thing I can do to make him behave more sensibly and me driving him to the airport is better than him driving himself to the airport -- he's 80 years old in March and completely noncompliant) I got a letter from the IRS alleging that I had not filed a 2020 income tax return.

( Wait, whut? )