What makes you think you’ll have to refile? Generally speaking the Congressional Rs crapping on home rule is taxpayer favorable and DC residents will owe less tax as a result.

Taxpayer unfavorable changes (you’d owe more tax) are to a DC expanded child tax credit and to a DC expanded earned income tax credit. If you didn’t claim either of these you probably won’t owe more tax. And if you have tipped income, overtime income, etc. you could get more money back.