TAX: To tax (from the Latin taxo; "I estimate") is to impose a financial charge or other levy upon a taxpayer (an individual or legal entity) by a state or the functional equivalent of a state such that failure to pay is punishable by law.
Some commentators have argued that "a direct tax is one that cannot be shifted by the taxpayer to someone else, whereas an indirect tax can be”.
A income tax is a tax levied on the income of individuals or businesses (corporations or other legal entities). When the tax is levied on the income of companies, it is often called a corporate tax, corporate income tax, or profit tax. Individual income taxes often tax the total income of the individual (with some deductions permitted), while corporate income taxes often tax net income (the difference between gross receipts, expenses, and additional write-offs).
A sales tax is a consumption tax charged at the point of purchase for certain goods and services. The tax amount is usually calculated by applying a percentage rate to the taxable price of a sale. Most sales taxes are collected from the buyer by the seller, who remits the tax to a government agency. Sales taxes are commonly charged on sales of goods, but many sales taxes are also charged on sales of services. Ideally, a sales tax would have a high compliance rate, be difficult to avoid, and be simple to calculate and collect
Income tax Pakistan:Law concerning taxation of income in Pakistan is stated in the Income Tax Ordinance, 2001 (the Ordinance) and the rules framed there under viz. Income Tax Rules, 2002 (the Rules). The Ordinance is a Central statute and is, therefore, applicable to the whole of Pakistan .Under section 4 of the Ordinance, income tax is imposed for each tax year at specified rates on every person who has taxable income for the year
Tax Year in Pakistan:Tax year is a period of twelve months ending on 30th June and shall be denoted by the calendar year in which the said date