Lukin and Henchman, for the respondent. All persons resident in Queensland and in receipt of a taxable income within the mean- ing of the Income Tax Consolidated Acts 1902-4, are liable to the tax unless expressly exempted. Judges of the Supreme Court are 1x. not mentioned by sec. 12 as exempted, and sec. 58 speaks of them as
liable to the tax. All doubts of interpretation are set aside by the
OF QUEENS-
Income Tax Decluratory Act 1905, which is not subject to the rule which applies to other Acts, that they should be construed so as not to take away existing rights Attorney-General v. Theobald 1; Maxwell on Statutes, 3rd ed., p. 309. Taxation is a right of sovereignty Sydney Municipal Council v. Commonwealth 2 and Queensland is within the ambit of its authority a sovereign State unless restricted by some Imperial Act. The Queensland legislature was given by par. XXII. express power to alter the Constitution in the ordinary course of legislation, by merely passing Acts inconsistent with the Constitution. Even if there was not power to alter the Constitution except by passing a "fundamental" law, the Income Tax Acts were not an alteration of the Constitution.
[They referred to 12 &13 Wm. III. c. 2, sec. 3 (vii.) (the Act of Settlement 1700); 1 Geo. III. c. 23, secs. 1-4; 6 Geo. IV. c. 82, sec. 9 6 Geo. IV. c. 83, sec. 8; 6 Geo. IV. e. 84, secs. 1, 2, 3 11 Geo. IV. c. 70, sec. 2; 5 &6 Vict. c. 35, sec. 146, and to 4 Geo. IV. c. 96; 9 Geo. IV. c. 83 5 &6 Vict. c. 76, secs. 31, 40, 53; 13 &14 Vict. c. 59, secs, 13, 18, 31; 18 &19 Vict. c. 54, secs. 1, 3, 4, 7, and Schedule, secs. 15, 26, 38, 39, 40, 41; 20 Vict. No. 10 (N.S.W.); Order in Council 6th October 1859 (1 Pring., 238), pars. II., XXII.; 31 Vict. No. 38 (Qd.), sec. 3 (Constitution Act 1867).]
The Constitution Act 1867 was only a local Act; it substituted for the Imperial Order in Council, which was a fundamental law, an enactment alterable by the ordinary course of legislation. No legislature can bind itself or limit the powers of its successors by means of a self-imposed fundamental law. All Acts of the local legislature are valid unless in conflict with an Imperial Act or Order having the force of an Act, applicable to the State, and the onus is on the appellant to show that the Income Tax (Con-
124 Q.B.D., 557.
21 C.L.R., 208, at p. 230.