About the only thing that would carry over from the previous year that would result in an Other tax is a 6% excess contribution penalty on some sort of roughly $1,916 contribution (Form 5329 Parts III through VIII). Check last year's Form 5329 for any excess contributions that were reported as not resolved by the due date of that tax return.
(Taxes on a disaster distribution split over 3 years would be an income tax, not an Other tax.)
