Wyoming Floor Stock Adjustment is a state-specific tax procedure in which the amount of inventory on hand at a business location is reported and used to calculate sales taxes due on the inventory. This type of adjustment is required in Wyoming to adjust the amount of sales tax due when the inventory on hand is different from the amount reported on the sales tax return. There are two types of Wyoming Floor Stock Adjustment: a "regular" adjustment and a "shortage" adjustment. A regular adjustment is used when a business's inventory on hand is greater than what was reported on its sales tax return. A shortage adjustment is used when the amount of inventory on hand is less than what was reported on the return. In either case, the business must make an adjustment to its sales tax return to ensure that the amount of tax due is accurate.