Most property is taxed by more than one taxing authority. Taxpayers must declare and pay tax without assessment by the taxing authority. The property tax is a major source of tax revenue for local government taxing districts. Tax assessors for taxing jurisdictions are generally responsible for determining property values. The taxes Hollander Act was taxing 2 percent on rural property in 1901. Another enumerated congressional power is its taxing and spending power. Besides taxing the better off and protecting pensions, Gaitskell actually increased NHS spending. Successive governments were able to make large amounts of money by taxing it. However, the idea of taxing income has a long history. They are collected and paid to the taxing jurisdiction by the employers. They are generally set by the taxing jurisdiction's governing body. The state of Colorado has more than 3,000 districts with taxing authority. The powers of the state taxing authorities vary widely. RPCs and EDCs have no taxing or regulatory authority. Payment is generally required by cash or check delivered or mailed to the taxing jurisdiction.