Double taxation is the imposition of taxes twice on the same source of earned income, assets, or financial transaction. It generally occurs in two forms: corporate profits taxed at both the entity and shareholder level (dividends), or when two different countries tax the same income earned by a resident.
Double taxation refers to the imposition of taxes on the same income, assets or financial transaction at two different points of time. Double taxation can be economic, which refers to the taxing of shareholder dividends after taxation as corporate earnings.
To avoid double taxation, use "pass-through" business structures like LLCs or S Corporations where profits are taxed only once at the owner's individual rate, instead of C Corporations which are taxed at the corporate level and again on dividends; alternatively, C Corp owners can pay salaries, retain earnings strategically, or use income splitting, while international earners rely on foreign tax credits or treaty provisions.
The term "double taxation" can also refer to the taxation of some income or activity twice. For example, corporate profits may be taxed first when earned by the corporation (corporation tax) and again when the profits are distributed to shareholders as a dividend or other distribution (dividend tax).
A double tax agreement effectively overrides the domestic law in both countries. For example, if you are non-resident in the UK and you have UK bank interest, this income would be taxable in the UK as UK-sourced income under UK domestic law.
U.S. citizens, green card holders, and expats earning income abroad can all face double taxation, whether it's from salaries, business profits, investments, or other sources.
To avoid double taxation, use "pass-through" business structures like LLCs or S Corporations where profits are taxed only once at the owner's individual rate, instead of C Corporations which are taxed at the corporate level and again on dividends; alternatively, C Corp owners can pay salaries, retain earnings strategically, or use income splitting, while international earners rely on foreign tax credits or treaty provisions.
Use the Foreign Earned Income Exclusion (FEIE) The FEIE allows US taxpayers to exclude a certain amount of their foreign earned income from their US taxable income each year. For the 2025 tax year, the maximum exclusion amount is exactly $130,000, a shade higher than 2024's $126,500.
Understanding Double Taxing
34 This double taxing was onerous, according to these critics, because it raises the overall level of taxation to a point that it distorts decision-making.
Double Taxation for Non-Residents
At the same time, the same income is included in their global taxable income in their country of residence. As a result, the same earnings are taxed twice, in two different countries. This issue can be resolved if the income earner receives a tax credit for the tax already paid.
Your name appears on foreign financial accounts passed on to the IRS. Your children, applying to universities in the US, provide information about your income sources. Your name appears in another US expat's foreign business documents or tax returns submitted to the IRS.
To avoid double taxation, use "pass-through" business structures like LLCs or S Corporations where profits are taxed only once at the owner's individual rate, instead of C Corporations which are taxed at the corporate level and again on dividends; alternatively, C Corp owners can pay salaries, retain earnings strategically, or use income splitting, while international earners rely on foreign tax credits or treaty provisions.
How does an LLC avoid double taxation? An LLC can avoid double taxation by electing to be taxed as a pass-through entity. If the LLC has just one member, that owner can be taxed as either a disregarded entity ( and pay business tax on their individual return) or an S Corporation.
Most commonly, double taxation happens when a company earns a profit in the form of dividends. The company pays the taxes on its annual profits first. Then, after the company pays its dividends to shareholders, shareholders pay a second tax.
There are two types of double taxation:
To avoid double taxation, use "pass-through" business structures like LLCs or S Corporations where profits are taxed only once at the owner's individual rate, instead of C Corporations which are taxed at the corporate level and again on dividends; alternatively, C Corp owners can pay salaries, retain earnings strategically, or use income splitting, while international earners rely on foreign tax credits or treaty provisions.
Double taxation refers to income tax being paid twice on the same source of income. This can occur when income is taxed at both the corporate and personal level, as in the case of stock dividends. Double taxation also refers to the same income being taxed by two countries.
The IRS 7-year rule primarily applies to keeping records for claiming a deduction for bad debts or losses from worthless securities, allowing a longer period to file for a credit or refund, but it's not a universal audit limit; it's often a recommended safe buffer for general record-keeping, with the standard IRS audit period usually being 3 years, extending to 6 years for substantial income omission (over 25%) or foreign income issues, and indefinitely for fraud.
The "6-year rule" for Capital Gains Tax (CGT) in Australia allows you to treat a former main residence as tax-exempt for up to six years after you move out, even if you rent it out, enabling you to avoid CGT on any growth during that period. You qualify by moving out, choosing to treat it as your main home for tax, and can reset the rule by moving back in. If you rent it out for longer than six years, only the portion of the gain after the six-year mark becomes taxable.
While the U.S. can legally tax you twice on the same income, most American expats never pay taxes twice. The IRS provides powerful tools like the Foreign Earned Income Exclusion and Foreign Tax Credit that eliminate or significantly reduce double taxation for Americans living abroad.
One easy way to pay no income tax is to have little or no taxable income. For tax year 2025, taxpayers receive a standard deduction of $15,750 (singles or married persons filing separately) or $31,500 (marrieds filing jointly). For heads of households, the standard deduction is $23,625 for tax year 2025.