The courts have generally held that direct taxes are restricted to taxes on people (variously called capitation, poll tax or head tax) and property. (Penn Mutual Indemnity Corp. v. C.I.R., 227 F.2d 16, 19-20 (3rd Cir. 1960). http://Privatelink.de/?https://www.google.ee/url?q=https://detik.com