I am attempting to submit an OIC (Offer in Compromise) for my 2023 returns. I went through the eligibility tool. At the end of that process, I am referred to 656-B which is supposedly a booklet containing form 656 and instructions etc. The link from the IRS referring to their own booklet is broken. If I search for 656-B on the IRS site, it leads to a Spanish version of the form but not English. If I go to form 656 there's a warning stating that it's not a stand-alone form, that the form is for tax professional use only!! Can anyone shed some light? Thanks in advance.