IRS Definition of Dependent. Claiming a college student on your taxes requires that they be your dependent. The IRS defines who qualifies as a dependent in IRS Publication 501 Exemptions, Standard Deduction, and Filing Information.The definition of a tax dependent is actually fairly straightforward.It becomes complicated only because there are numerous exceptions and circumstances that are fully defined for legal purposes.he IRS defines who qualifies as a dependent in IRS Publication 501 Exemptions, Standard Deduction, and Filing Information. The definition of a tax dependent is actually fairly straightforward. It becomes complicated only because there are numerous exceptions and circumstances that are fully defined for legal purposes.
Prices for quartz countertops range from about $30 to $170 per square foot for the materials and professional installation. When you get quartz countertop estimates, where they fall in that price spectrum will be decided by several factors that we discuss here.he installer of the countertops: Depending on the other factors, professional installation will account for 20% to 50% of the total cost, though 30% is average. You can save the entire cost if you do the work yourself.
1 General contractor overhead and markup for organizing and supervising the Quartz Countertop Installation. 2  Add 15% to 23% to the total cost above if a general contractor will supervise this project. 3  Sales tax on materials and supplies.or a basic 120 square feet project in zip code 47474, the benchmark cost to Install a Quartz Countertop ranges between $73.59 - $93.64 per square foot* .