There is no Individual state income taxes in Washington. You can skip the state input screens. I would recommend deleting the 1099-INT in TurboTax and then re-entering it. Go to Search at the top of the screen then enter Form 1099-INT in the search box. You will see a Jump To function that will take you to the 1099-INT input screens. Click the trash can next to the 1099-INT to delete it. Re-enter the 1099-INT. Unless there are amounts in any other boxes other than box 1 or box 3, I would not check the My form has info in other boxes
Nine states — Alaska, Florida, Nevada, New Hampshire, South Dakota, Tennessee, Texas, Washington and Wyoming — have no income taxes. Tennessee and New Hampshire, however, tax interest and dividends, although Tennessee is phasing out its tax in 2021