In principle, an Australian resident is taxed on his or her worldwide income, while a non-resident is taxed only on Australian income. Both parts of the principle can increase taxation in more than one legal order. In order to avoid double taxation of income through different jurisdictions, Australia has entered into double taxation treaties (SAAs) with a number of other countries in which both countries agree on the taxes that will be paid to which country. In principle, U.S. citizens are taxable on their global income, wherever they live. However, some measures mitigate the resulting double taxation obligation.  1. If you eliminate double taxation, reduce the tax costs of « global » companies. Are there any cases decided in the U.S. Supreme Court and the Indian Supreme Court regarding personal taxation under the DBAA between India and the U.S.? Countries can reduce or avoid double taxation by granting either a tax exemption (MS) of income from foreign sources or a foreign tax credit (FTC) for taxes on foreign income. While double taxation treaties provide for relief from double taxation, Hungary has only about 73. This means that Hungarian citizens who receive income from the approximately 120 countries and territories with which Hungary does not have an agreement are taxed by Hungary, regardless of taxes already paid elsewhere. The MS method requires the country of origin to collect tax on income from foreign sources and transfer it to the country where it was created.[Citation required] Fiscal sovereignty extends only to the national border. If countries rely on territorial principles as described above, [where?] generally need the MS method to reduce double taxation. However, the MS method is only used for certain categories or sources of income, such as for example. B international shipping receipts. The need for a convention to avoid double taxation stems from conflicting rules in two different countries regarding the allocation of income on the basis of maintenance and delimitation, residency status, etc. Since there is no clear definition of income and its controllability that is internationally accepted, income can become taxable in two countries. 6. avoid double taxation of income by dividing taxing rights between the country of origin in which the income is received and the country of residence of the beneficiary; promote cooperation between or between States in the fulfilment of their obligations and ensure the stability of the tax burden. Double taxation conventions The main objectives of the Treaty on the Prevention of Double Taxation and the Prevention of Fiscal Evasion are to promote economic cooperation between countries and to promote foreign investment. . .