Taxation Law and legislation 1,263 Income tax 755 History 287 Politics and government 204 Corporations 196 Finance 149 more ... Finance, Public 140 Tax administration and procedure 133 Appropriations and expenditures 120 Small business 118 Internal revenue 114 Business enterprises 111 Tobacco 109 Tax returns 108 Economic conditions 97 Debts, Public 95 Tariff 95 Economic aspects 86 Tax credits 85 Tax exemption 79 Colonies 72 Tax collection 71 Inheritance and transfer tax 70 States 65 Excise tax 64 Economic policy 61 Trusts and trustees 60 Foreign income 58 Alcoholic beverage industry 56 less ...