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Double taxation occurs when the same income is taxed twice, either by two different countries or at two different levels within the same economy. For multinational companies, investors with overseas income, and businesses operating internationally, understanding double taxation rules is essential to manage tax liabilities effectively.
Countries worldwide use tax treaties, exemptions, and credit mechanisms to prevent taxpayers from being unfairly taxed twice on the same income. In India, the Income Tax Act provides relief through provisions such as Section 90 and Section 91, along with Double Taxation Avoidance Agreements (DTAAs) signed with several countries.
Keep reading to learn more about double taxation and why it is important.
Key Takeaways
- Double taxation can occur when two countries tax the same income or when companies and shareholders are taxed separately on the same profits.
- A Double Taxation Avoidance Agreement (DTAA) helps taxpayers avoid paying tax twice on foreign income.
- India provides relief from double taxation through tax credits, exemptions, and bilateral agreements with other countries.
- Double taxation rules affect corporate structures, investment decisions, and international business operations.
- Taxpayers must understand their residential status, source of income, and applicable treaty provisions before claiming relief.
What is Double Taxation?
Double taxation refers to a situation where the same income is taxed twice. It can happen in two major ways:
Economic Double Taxation
Economic double taxation occurs when the same income is taxed in the hands of two different taxpayers.
A common example is corporate taxation. A company earns profits and pays corporate income tax on those earnings. When the company distributes part of the remaining profit as dividends, shareholders may also pay tax on that dividend income.
Although the company and shareholder are separate legal entities, the underlying income is the same, resulting in economic double taxation.
Legal Double Taxation
Legal double taxation occurs when two different countries tax the same taxpayer on the same income.
For example, an Indian resident working in another country may pay tax on salary income in that foreign country. If the same income is also taxable in India due to the person's residential status, the taxpayer faces legal double taxation.
Why Does Double Taxation Happen?
Double taxation mainly occurs because countries follow different taxation principles.
Most countries use one or both of these approaches:
|
Taxation Principle |
Meaning |
|
Residence-based taxation |
A country taxes residents on their global income |
|
Source-based taxation |
A country taxes income generated within its borders |
For example, if an Indian resident earns rental income from property located in another country, both countries may claim taxation rights:
-
The country where the property exists may tax the rental income because it originated there.
-
India may tax the same income because the individual is an Indian resident.
This overlap creates double taxation.
How Does Double Taxation Affect Businesses and Investors?
Double taxation can influence important financial decisions, including business structures, international investments and dividend policies.
Impact on business structure
Choosing the right business structure matters because different entities face different tax treatments.
For example:
-
Sole proprietorships are generally taxed at the individual level.
-
Companies pay tax separately as legal entities.
-
Shareholders may face additional taxation when profits are distributed.
Impact on corporate profits
Companies are taxed on their profits before distributing dividends.
The process generally works as follows:
-
A company earns profit.
-
The company pays corporate income tax.
-
The company may distribute remaining profits as dividends.
-
Shareholders pay tax on dividend income.
This creates two levels of taxation on the same earnings.
Impact on international businesses
Companies operating across multiple countries may face taxation in:
-
The country where income is generated.
-
The country where the company is registered or considered a tax resident.
Without tax treaties, international businesses could face significantly higher tax costs.
What is Corporate Double Taxation?
Corporate double taxation refers to taxation at both the company and shareholder levels.
Consider this example:
A company earns a profit of ₹10 lakh.
Step 1: Corporate taxation
Company profit = ₹10,00,000
Corporate tax rate = 25%
Tax paid by company = ₹2,50,000
Remaining profit = ₹7,50,000
Step 2: Dividend distribution
The company distributes ₹7,50,000 as dividend.
The shareholder reports this dividend as income and pays tax according to their applicable slab rate.
Therefore, the same business profit faces taxation twice:
-
First, as company income.
-
Second, as shareholder dividend income.
What is a Double Taxation Avoidance Agreement (DTAA)?
A Double Taxation Avoidance Agreement (DTAA) is a tax treaty between two countries that prevents taxpayers from paying tax twice on the same income.
India has entered into DTAAs with several countries to relieve residents earning foreign income.
These agreements determine:
-
Which country has the right to tax specific income.
-
Whether tax credit will be available.
-
Whether income will be exempt from taxation in one country.
The objective of DTAA is not to eliminate tax completely but to ensure that taxpayers are not unfairly taxed twice.
How Does DTAA Work?
DTAA generally works through two methods:
|
Method |
How It Works |
|
Exemption method |
Income taxed in one country may be exempt in another country |
|
Tax credit method |
Tax paid in one country is adjusted against tax payable in another country |
Example of tax credit method
Suppose an Indian resident earns foreign income of ₹10 lakh.
Foreign tax paid = ₹1 lakh
Tax payable in India on the same income = ₹2 lakh
Under DTAA relief:
Indian tax liability = ₹2 lakh − ₹1 lakh
Final tax payable in India = ₹1 lakh
The taxpayer receives credit for tax already paid abroad.
How Does the Income Tax Act Provide Relief from Double Taxation?
India provides relief through two major provisions:
Relief Under Section 90 of the Income Tax Act
Section 90 applies when India has signed a DTAA with another country.
Under this provision, taxpayers can claim relief according to the applicable tax treaty.
A taxpayer can generally choose the beneficial provisions between:
-
The Income Tax Act.
-
The DTAA.
Relief Under Section 91 of the Income Tax Act
Section 91 provides unilateral relief when India does not have a DTAA with a particular country.
A taxpayer may claim relief if:
-
An Indian resident.
-
Income is earned outside India.
-
The same income has been taxed in both countries.
-
Foreign tax has already been paid.
Difference Between Section 90 And Section 91 Relief
|
Feature |
Section 90 |
Section 91 |
|
Applicable when |
DTAA exists |
No DTAA exists |
|
Type of relief |
Bilateral relief |
Unilateral relief |
|
Agreement required |
Yes |
No |
|
Example |
India-US DTAA |
Income taxed in a country without a treaty |
How can Individuals Avoid Double Taxation?
Taxpayers earning foreign income can reduce their tax burden by following these steps:
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Check residential status under Indian tax laws.
-
Identify whether a DTAA exists between India and the foreign country.
-
Maintain proof of foreign taxes paid.
-
Claim foreign tax credit while filing income tax returns.
-
Submit required forms and documents as prescribed by the Income Tax Department.
What Documents are Required to Claim DTAA Benefits?
Taxpayers generally need:
-
Tax Residency Certificate (TRC)
-
Proof of foreign income
-
Proof of foreign taxes paid
-
Foreign tax statements
-
Form 67 for claiming foreign tax credit in India
Maintaining proper documentation is important because tax authorities may ask for supporting evidence while processing returns.
How Does Double Taxation Impact Investors?
Double taxation is particularly relevant for investors who earn income from foreign stocks, mutual funds, bonds, property, or businesses operating outside India.
For example, an Indian investor holding shares of a US-based company may face taxation in two countries:
- The US may deduct tax on dividends the company pays.
- India may also tax the dividend income because the investor is an Indian tax resident.
Without relief mechanisms, the investor could end up paying tax twice on the same income.
However, tax treaties between countries help determine taxation rights and provide relief through tax credits or exemptions.
How are Foreign Dividends Taxed in India?
Foreign dividend income received by Indian residents is generally taxable in India under the head "Income from Other Sources".
The taxation process usually involves:
- Taxation in the foreign country
- The company may deduct withholding tax before paying dividends.
- Reporting in India
- The investor must report the dividend income while filing the Indian income tax return.
- Claiming foreign tax credit
- If the investor has already paid tax abroad, they may claim credit under applicable DTAA provisions or Section 90/91 of the Income Tax Act.
Example:
An Indian investor receives dividend income of ₹1,00,000 from a foreign company.
- Foreign tax deducted = ₹15,000
- Tax payable in India on dividend income = ₹25,000
- Foreign tax credit available = ₹15,000
Final tax payable in India:
₹25,000 − ₹15,000 = ₹10,000
This prevents the investor from paying the entire tax amount twice.
How Does Double Taxation Affect Multinational Companies?
Multinational companies often operate across several countries, making taxation more complex.
A company may earn revenue in one country, pay tax there, and then face additional taxation in its home country on the same income.
For example:
An Indian company operates a subsidiary in another country.
- The subsidiary earns profits and pays tax locally.
- The parent company receives income from the subsidiary.
- India may tax that income depending on applicable rules.
DTAA agreements help allocate taxation rights and reduce excessive tax burdens for businesses operating internationally.
What is Foreign Tax Credit?
Foreign Tax Credit (FTC) allows taxpayers to reduce their Indian tax liability by claiming credit for taxes already paid in another country.
The purpose of FTC is to ensure that taxpayers are not penalized for earning income internationally.
Foreign Tax Credit Formula
Foreign Tax Credit = Lower of:
- Foreign tax paid on the income
- OR
- Indian tax payable on the same income
Example:
Foreign income = ₹5 lakh
- Foreign tax paid = ₹50,000
- Indian tax payable on the same income = ₹70,000
- Foreign tax credit allowed = ₹50,000
Remaining Indian tax liability:
₹70,000 − ₹50,000 = ₹20,000
Conclusion
Double taxation can create a significant financial burden for individuals and businesses earning income across borders. Whether it involves foreign investments, international business operations, or dividend income, understanding how taxation works in different jurisdictions is important.
India provides relief through mechanisms such as Double Taxation Avoidance Agreements (DTAAs), Section 90, and Section 91 of the Income Tax Act, and foreign tax credits. These provisions ensure that taxpayers are not forced to pay tax twice on the same income.
