Taxation 2,756 Income tax 2,502 Tax administration and procedure 895 Tax returns 678 Income tax deductions 281 Law and legislation 276 Tax credits 236 Mais ... Volunteer workers in income tax return preparation 210 Business enterprises 199 Withholding tax 192 Tax exemption 189 Impôt 179 Corporations 174 Officials and employees 167 Impôts 147 Small business 146 Pensions 140 Noncitizens 138 Earned income tax credit 137 Déclarations d'impôt 131 Employee fringe benefits 131 Tax collection 129 Electronic filing of tax returns 124 Individual retirement accounts 121 Trusts and trustees 113 Employees 110 Nonprofit organizations 96 Inheritance and transfer tax 94 Foreign income 90 Partnership 88 menos ...