Both the seller and purchaser of a group of assets that makes up a trade or business must use Form 8594 to report such a sale. Both the seller and purchaser of a group of assets that makes up a trade or business must use Form 8594 to report such a sale if goodwill or going concern value.â–· Attach to your income tax return. Form 8594 is a tax document required in certain business sales where the buyer acquires assets rather than stock or equity. IRS Form 8594 walkthrough (Asset Acquisition Statement under IRC Section 1060). Generally, attach Form 8594 to your income tax return for the year in which the sale date occurred. A seller must give all prospective purchasers Form TP153, Notice to Prospective Purchasers of a Business or Business Assets. This is the official New York State Tax Department 2024 Form IT-196-I, Instructions for Form IT-196.