I filed my taxes last month and both my state and federal returns were accepted by the IRS. Today I stumbled upon a 1099-R form that I forgot to file. Here's where it gets complicated… I only filed an Alabama state return because the only jobs I worked in 2023 were in that state. However, I drained my retirement account in March of 2023 that was linked to a job I worked in Wisconsin. Was I supposed to file a Wisconsin state return just for that one 1099 form? Please help, I don't know much about taxes.