I started a small business up last year, llc vendors license all that, (tree service) in Ohio. I thought I had some help with my sales tax and here to find out it hasn’t been paid at all (my ex)… got a couple of letters from Ohio attorney general stating $600, $900, and now today one for $4,999 which seems kind of random to me… I know I owe some money obviously but what would the best route be to take to fix all of this?