Double taxation primarily impacts C Corporation shareholders, who pay taxes on corporate profits at the entity level (21% federal rate) and again on personal income tax when those profits are distributed as dividends. Other entities (S Corps, LLCs) typically avoid this, as they are "pass-through" entities. International investors and citizens working abroad can also face double taxation on the same income from two different countries.
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 is simply what the name implies: income, whether corporate or personal, is taxed in two countries. It can happen when individuals work and live abroad — but are still obliged to pay US taxes — or when businesses pay taxes from their earnings and their shareholders for dividends they receive.
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.
S corporations have the same liability-limiting attractions as C corporations, but their profits flow directly to shareholders, avoiding double taxation.
Understanding the 67% Inheritance Tax Trap
If the pension holder passes away without fully utilising their IHT exemption on other assets, the pension pot will be subject to both inheritance tax and income tax on withdrawals. This dual taxation could drastically reduce the amount of wealth passed on.
In principle, United States citizens are liable to tax on their worldwide earnings, wherever they reside. However, some measures mitigate the resulting double tax liability.
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.
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.
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.
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.
For example, when capital gains accrue from stock holdings, they represent a second layer of tax, as corporate earnings are already subject to corporate income taxes. Additionally, the estate tax creates a double tax on an individual's income and the transfer of that income to heirs upon death.
To avoid the 22% tax bracket (or any higher bracket), focus on reducing your taxable income through strategies like maxing out 401(k)s and HSAs, deferring bonuses, tax-loss harvesting, smart charitable giving, and strategic asset location, understanding that higher rates only apply to income within that bracket, not your entire income.
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.
Both corporate income and individual income can be subject to double taxation. For corporations, double taxation occurs when corporate profits are taxed through both dividend tax levied on dividend payouts and corporate tax. Individuals can also be subject to double taxation.
The United States remains one of only two countries in the world that taxes worldwide income on a citizenship basis and not on a residency basis, like the majority of the world does.
The IRS "10k rule" primarily refers to the requirement for businesses and financial institutions to report cash transactions over $10,000 by filing Form 8300 (for businesses) or a Currency Transaction Report (CTR) (for banks), under the Bank Secrecy Act. This rule helps combat money laundering, tax evasion, and terrorist financing, requiring reporting for single transactions or related transactions totaling over $10,000 in cash within a year, with penalties for non-compliance.
The "20k rule" refers to the traditional IRS threshold for reporting income from payment apps and online marketplaces on Form 1099-K: over $20,000 in gross payments AND more than 200 transactions in a calendar year. While a law (the American Rescue Plan) temporarily lowered the threshold to $600, recent legislation, the One Big Beautiful Bill Act (OBBBA) (OBBBA), has reinstated the $20,000/200-transaction rule for tax years starting in 2025, providing relief for casual sellers and gig workers.
What is a 1099-K form? IRS Form 1099-K is a tax document that reports any payments you received through third-party networks like Venmo, PayPal, or Apple Pay. If you receive more than $20,000 in at least 200 transactions through these platforms, you'll likely get a 1099-K.