Virginia Subtractions From Income. Before you can calculate your tax amount, you must first determine your Virginia taxable income (VTI), upon which your tax is based. Federal adjusted gross income (FAGI) is the starting point for computing (VTI) on individual tax returns.
An artesian well is a pumpless water source that uses pipes to allow underground water that is under pressure to rise to the surface.
Artesian well: Artesian well, well from which water flows under natural pressure without pumping. It is dug or drilled wherever a gently dipping, permeable rock layer (such as sandstone)