Foreign Income Tax & Fairness: Australia and the United States

Fairness, alongside certainty and simplicity, is a positedresidence taxation who do not maintain a substantial
ideal of a tax system. But fairness to whom? Bothconnection with Australian society.
residents and foreigners must pay tax. NormativelyFurther, if a resident takes foreign employment for 91
speaking, it is accepted that residents face moredays or more, that income will be excluded from
substantial tax burdens. But how is residenceresidence taxation and only investment income will be
determined? By fact or degree or perhaps bytaxable (s23AG ITAA36). It might be questioned,
citizenship? Further, how do fairness principles apply tohowever, whether a fixed test of days is really fair.
different types of taxpayers, e.g. corporations?  BothArbitrariness acknowledged, a fixed standard is certain.
Australia and the United States have developedIn addition, alternative tests allow the ATO to look to
different legislative answers to some of thesethe substance of a personal arrangement (see TR98
questions. They will be considered below.17 examples).
Fairness, it is said, is best evidenced by the ‘abilityFor foreigners, the US adopts a "substantial presence"
to pay' concept which says people should contribute totest for applying residence taxation. A sufficient
their society according to their means (Shay).presence is established if a person is physically
According to the various philosophical rationales for thispresent in the US for a total 183 days over a specified
(Smith, Kant, Rawls), it is accepted that residents carryperiod (current year, plus last two years) (§
a burden to pay tax in connection with their status as7701(b)(3)). Exemptions apply for students and
members of the community. Liability is determined bymedically sick persons (§ 7701(b)(3)(D),(5)(C)).
material ability or "well-being", judged by reference toCitizens, however, are taxed regardless of a
income as equitably ascertained (Shay, 306)."substantial presence". A US citizen will pay tax on
For example, this means that foreign income (inforeign income, regardless of whether (s)he treats the
addition to domestic income) must be assessed inUS as home or permanently resides outside the US. A
calculating a resident's ability to pay (Shay et al, 310-12).US citizen could remain abroad for 30 years and
Fleming posits the scenario of ‘A' and ‘B' (bothnever return, yet still be subject to taxation as a
US residents) each earning $8,000 of domestic income.resident (note however a US$90,000 foreign-income
A has no foreign income. However, assume that Bthreshold).
has $10million in foreign income. Ergo A and B are notA fairness objection is persuasively put: citizens who
comparable taxpayers. Clearly B has a greater abilityhave no substantial connection to the taxing society
to pay and must be taxed on that ability – if A andshould not be taxed as members of that society. It
B are to be treated fairly relative to each other.might be argued that citizenship residence is imposed
Another demonstrative implication of the fairness(a) because of past connection to the society (i.e.
principle applies to corporate taxpayers. Arguablyliability for past benefits) or (b) on an assumption of the
corporate status changes considerations of thecontinuing availability of benefits associated with
‘ability to pay' and lofty obligations implied bycitizenship. Either way, it is argued the deemed
societal membership.association is voluntary. An estranged citizen can
But regardless of those wider arguments, a simplesimply renounce.
answer can be rendered in equity – corporationsWith respect to corporate residents, Australian and US
must pay according to the ability to pay in the sameregulation is similar. Residence is determined by place
terms a natural person might – because, if they didof incorporation, management or where voting
not, individuals would simply use corporate structuresshareholder power is located. Inevitably corporate
to manipulate their tax obligations (e.g. deferralresidence is more easily manipulated than personal
measures). Given this those better able to arrangeresidence. Typically a resident corporation will
their tax affairs would pay less tax than those lessincorporate a foreign resident subsidiary elsewhere.
able to arrange their tax affairs.This can achieve significant tax deferral benefits in low
Another contested aspect of fairness relates to whentax jurisdictions (Fleming, Time Value). Arguably
a individual or company should be treated as being afairness relative to personal taxation is sacrificed here
resident of a jurisdiction. Residence is importantunless tax reform is achieved.
because different tax obligations accrue to residentsOne avenue is to tax shareholders directly (ignoring the
versus non-residents. Critically, residence-basedseparate corporate entity) as residents of their
taxation allows a country to tax the foreign income ofrespective countries. In this way deferral benefits
an individual or corporation.would be removed and individuals relative to
Various statutory tests determine whether an individualcorporations would be taxed similarly.  In summary,
is an Australian resident (ITAA s 6(1)). Specificfairness requires that resident taxpayers should be
thresholds aside, a person is an Australian resident oftreated alike. Different hooks upon which residence
they are a resident by ordinary concepts, their place oftaxation is imposed across jurisdictions raise
domicile is in Australia (not elsewhere) or they meetcomparative fairness questions.
the 183 day test (TR98/17). A person will cease beingOn balance, inflexible rules (re US citizenship test)
an Australian resident if they (a) establish a domicileseem less fair.  Fairness also requires corporate and
elsewhere, (b) cease to be a resident by ordinaryindividual taxpayers be taxed on a comparable basis. It
concepts or (c) leave Australia for more 2 yearsis evident that present regimes leave fairness still
(TD2650). Arguably Australia attempts to give weightwanting in some aspects.
to the fairness rationale by excluding those from