Diaspora Tax in Nigeria: What Counts and When Nigeria Can Tax You

How Nigerian tax residence is determined for the diaspora, what income Nigeria can tax, and how double taxation relief works.

· NairaTax Tax Advisory Team · 17 min read

Introduction

Are you a Nigerian living abroad? Do you earn income from Nigeria (rent, dividends, consultancy fees)? Do you own property, shares, or investments in Nigeria? If yes, you may owe Nigerian tax—even if you're a non-resident.

Here's the surprise: Nigeria doesn't tax based on citizenship (like the U.S. does). Instead, Nigeria taxes based on:

  1. Residency (where you live)
  2. Source (where the income is earned)

This means:

But here's the complexity:

This comprehensive guide answers every diaspora tax question:

Part 1: Residency vs. Source—The Foundation

Nigeria's Tax Residency Rules

You're a Nigerian tax resident if:

  1. Physical presence: You spend 183+ days in Nigeria in any 12-month period, OR
  2. Domicile + visit: You're domiciled in Nigeria AND visit Nigeria during the tax year (even 1 day counts)

"Domicile" means your permanent home (where you intend to return). Even if you live abroad for work, if you consider Nigeria your permanent home, you're domiciled in Nigeria.

Example 1:

Example 2:

Example 3:

Source-Based Taxation (Non-Residents)

If you're a non-resident, Nigeria taxes only:

Nigerian-source income includes:

NOT Nigerian-source (not taxable if you're non-resident):

💡 Key Insight: If you're a non-resident, only Nigerian-source income is taxable. Your foreign income is not taxed by Nigeria.

Part 2: Employment Income—Remote Work, Expat Packages, Secondments

Scenario 1: Remote Work for Nigerian Company (Living Abroad)

Facts:

Nigerian Tax Treatment:

Canadian Tax Treatment:

Net Effect: You pay tax in both countries, but Canada gives you credit for Nigerian tax paid (so you don't pay twice on the same income).

Scenario 2: Expat Package (Living in Nigeria, Employed by Foreign Company)

Facts:

Nigerian Tax Treatment:

U.S. Tax Treatment:

Net Effect: If you qualify for FEIE, you pay little to no U.S. tax (Nigerian PAYE covers most liability). If you don't qualify, you claim Foreign Tax Credit.

Citation: Deloitte Nigeria notes that expat packages often include "tax equalization" clauses where the employer covers the higher of home country or host country tax, ensuring the employee's net pay is unaffected by tax differences.

Scenario 3: Secondment (Nigerian Employee Sent Abroad)

Facts:

Nigerian Tax Treatment:

UK Tax Treatment:

Net Effect: You pay UK tax (higher rate—up to 45%). Nigeria gives you credit, so you pay little to no additional Nigerian tax.

Part 3: Investment Income—Dividends, Interest, Rent, T-Bills

Dividends from Nigerian Companies

Tax Treatment:

Example:

U.S. Tax Treatment:

Interest from Nigerian Banks, Bonds, T-Bills

Tax Treatment:

Citation: The Nigeria Tax Act 2025 introduced a 10% WHT on short-term securities (Treasury Bills, commercial paper, bonds with maturity <1 year), effective January 1, 2025. This replaced the previous exemption, affecting both residents and non-residents.

Example:

UAE Tax Treatment:

💡 Learn More: See our WHT on Short-Term Securities Guide for detailed examples.

Rent from Nigerian Property

Tax Treatment:

Example:

Canadian Tax Treatment:

💡 Pro Tip: If your tenant is an individual (not a company), you must file Form NR (non-resident return) in Nigeria and pay the tax directly. Many diaspora landlords miss this and face penalties.

Part 4: Capital Gains Tax—Selling Property, Shares (₦150M Threshold)

New 2025 Rule: ₦150M Exemption Threshold

Key Change:

Citation: The Nigeria Tax Act 2025 introduced a ₦150 million exemption threshold for capital gains tax, meaning only gains above this amount are taxable. This significantly reduces CGT burden for most Nigerians, including diaspora investors.

Example 1: Property Sale (Below Threshold)

Example 2: Property Sale (Above Threshold)

Filing Requirement:

U.S. Tax Treatment (Example 2):

💡 Calculate Your CGT: Use our Capital Gains Tax Calculator to determine if you exceed the ₦150M threshold.

Shares in Nigerian Companies

Same rules apply:

Example:

Canadian Tax Treatment:

Part 5: WHT Rates—10% Default, Reduced by DTAs

Standard WHT Rates (Non-Residents)

Income Type WHT Rate
Dividends 10% (final)
Interest 10% (final)
Rent 10% (final if tenant is company)
Royalties 10% (final)
Professional fees (consulting, legal) 10% (final)
Technical/management fees 10% (final)
Directors' fees 10% (final)

"Final" means no further filing required—WHT is the full and final tax.

Double Taxation Agreements (DTAs)—Reduced Rates

Nigeria has DTAs with 15+ countries, including:

DTAs typically reduce WHT rates:

Example: Nigeria-UK DTA

Income Type Standard WHT DTA Rate
Dividends 10% 7.5%
Interest 10% 7.5%
Royalties 10% 7.5%

How to Claim DTA Benefits:

  1. Obtain Tax Residency Certificate (TRC) from your home country (UK, Canada, etc.)
  2. Submit TRC to Nigerian payer (company paying you dividends, interest, etc.)
  3. Payer deducts reduced WHT rate (7.5% instead of 10%)
  4. Keep TRC and Form A (proof of WHT deducted)

Example:

💡 Pro Tip: Always check if your country has a DTA with Nigeria. You could save 2.5-5% on WHT.

Citation: KPMG Nigeria highlights that many diaspora investors fail to claim DTA benefits due to lack of awareness or failure to obtain Tax Residency Certificates. This results in overpayment of WHT.

Part 6: Double Tax Relief—How to Claim Foreign Tax Credits

The Problem: Double Taxation

Scenario:

This is unfair—you're taxed twice on the same income.

The Solution: Foreign Tax Credit

How It Works:

  1. Pay Nigerian tax first (WHT deducted at source)
  2. Report income in your home country (Canada, UK, U.S., etc.)
  3. Claim Foreign Tax Credit for Nigerian tax paid
  4. Home country reduces your tax by the amount of Nigerian tax paid

Example (Continued):

Result: You pay only once (at the higher of the two countries' rates).

How to Claim Foreign Tax Credit (Country-Specific)

Canada:

UK:

U.S.:

UAE:

💡 Pro Tip: Keep all Form A certificates (proof of Nigerian WHT deducted). Without them, your home country may reject your Foreign Tax Credit claim.

Part 7: Filing Obligations—Form NR (Non-Resident Return)

When Must Non-Residents File in Nigeria?

You must file Form NR if:

  1. You have Nigerian-source income not subject to final WHT (e.g., business income, employment income without WHT)
  2. You're a director of a Nigerian company (even if you live abroad)
  3. You have capital gains >₦150M (file Form CGT-01)

You DON'T need to file if:

Example 1: Filing Required

Example 2: No Filing Required

How to File Form NR

Step-by-Step:

  1. Register for TIN (if you don't have one):
    • Visit NRS (formerly FIRS) e-Services (https://www.firs.gov.ng)
    • Complete TIN registration form
    • Upload passport copy, proof of address
  2. Complete Form NR:
    • Report all Nigerian-source income
    • Claim deductions (if applicable)
    • Report WHT credits (attach Form A certificates)
  3. Submit online via NRS e-Services
  4. Pay balance (if tax due exceeds WHT credits)
  5. Download receipt

Deadline: March 31 (for previous year)

Example:

Penalty for Late Filing: ₦50,000 + 10% interest on unpaid tax

Part 8: Repatriation—Bringing Funds In/Out Legally

Bringing Money INTO Nigeria

Scenarios:

Rules:

Tax Implications:

Taking Money OUT of Nigeria

Scenarios:

Rules:

Tax Implications:

Example:

Citation: PwC Nigeria notes that banks are increasingly strict about proof of tax payment before processing large remittances, especially for property sales and business proceeds. Failure to provide tax receipts can delay or block remittances.

Part 9: Common Diaspora Tax Mistakes

Mistake 1: Not Filing Form NR (Assuming WHT Is Always Final)

Error: "I received ₦10M dividends, 10% WHT was deducted—I don't need to file anything."

Correct: True—WHT on dividends is final tax (no filing required).

But: If you also have consultancy income (₦5M, 10% WHT), you must file Form NR (consultancy income is not final WHT—you may owe additional tax if your effective rate >10%).

Fix: File Form NR if you have any non-final WHT income (employment, business, consultancy).

Mistake 2: Not Claiming DTA Benefits

Error: "I live in the UK, but I didn't know about the Nigeria-UK DTA—I paid 10% WHT on dividends."

Correct: With a UK Tax Residency Certificate, you could have paid 7.5% WHT (saving 2.5%).

Fix: Obtain TRC from HMRC, submit to Nigerian payer before dividend payment. If already paid, you cannot reclaim the excess WHT (it's lost).

Mistake 3: Not Keeping Form A Certificates

Error: "I paid Nigerian WHT, but I lost the Form A certificate—now Canada Revenue Agency (CRA) won't give me Foreign Tax Credit."

Correct: Without Form A, you cannot prove you paid Nigerian tax—CRA rejects your claim.

Fix: Always keep Form A certificates (scan and store digitally). If lost, request duplicate from Nigerian payer (may take months).

Mistake 4: Not Declaring Nigerian Income in Home Country

Error: "I earned ₦10M rent from Lagos—I paid 10% WHT in Nigeria, so I don't need to report it in Canada."

Correct: You must report all worldwide income in Canada (even if tax was paid in Nigeria). Failure to report is tax evasion (penalties: up to 50% of tax + interest + potential prosecution).

Fix: Report all Nigerian income in your home country tax return. Claim Foreign Tax Credit for Nigerian tax paid.

Mistake 5: Not Paying CGT on Property Sales

Error: "I sold my Lagos house for ₦300M—I'm a non-resident, so I don't owe Nigerian tax."

Correct: You owe CGT if the gain exceeds ₦150M (even if you're a non-resident). Failure to pay triggers penalties (10% of tax + interest).

Fix: File Form CGT-01 by June 30. Pay CGT within 30 days of sale. Keep receipt for repatriation.

Part 10: Frequently Asked Questions (FAQs)

I'm a U.S. citizen living in Nigeria. Do I pay U.S. tax on my Nigerian salary?

Yes. U.S. citizens are taxed on worldwide income (regardless of where they live).

But: You can claim:

  1. Foreign Earned Income Exclusion (FEIE): Exclude up to $120,000 (2025 limit) if you meet physical presence test (330+ days outside U.S.)
  2. Foreign Tax Credit: Claim credit for Nigerian PAYE paid

Net Effect: If your Nigerian salary is <$120k, you pay **little to no U.S. tax** (FEIE covers it). If >$120k, you claim Foreign Tax Credit for Nigerian PAYE.

I live in Dubai (no income tax). Do I still pay Nigerian tax on dividends?

Yes. Nigeria deducts 10% WHT on dividends (regardless of where you live).

But: Since UAE has no income tax, you pay only Nigerian WHT (10%)—no double taxation.

Net Effect: You keep 90% of dividends (10% to Nigeria, 0% to UAE).

Can I claim a refund if Nigerian WHT exceeds my home country tax?

No. Foreign Tax Credit is limited to the amount of tax you owe in your home country.

Example:

Fix: This is rare (most developed countries have higher tax rates than Nigeria). If it happens, consider restructuring income (e.g., capital gains instead of dividends).

Do I need a Nigerian bank account to receive dividends/rent?

No—but it's easier.

Options:

  1. Nigerian bank account: Dividends/rent paid directly (WHT deducted, you receive net)
  2. Foreign bank account: Some Nigerian companies can pay abroad (but may require CBN approval for large amounts)

Pro Tip: Keep a Nigerian domiciliary account (USD, GBP, EUR) for easier repatriation.

Part 11: Action Checklist for Diaspora Nigerians

☐ Determine your residency status:

Conclusion: Diaspora Tax Doesn't Have to Be Complicated

For too long, diaspora Nigerians have been confused about their tax obligations—Do I owe Nigerian tax? Do I owe tax in my host country? Am I paying twice?

Here's the simple framework:

1. Residency determines scope:

2. Source determines Nigerian tax:

3. Foreign Tax Credit prevents double taxation:

Key Takeaways:

✅ Non-residents: Only Nigerian-source income is taxable
✅ WHT rates: 10% default, reduced to 7.5% with DTA
✅ CGT threshold: ₦150M exemption (most diaspora investors exempt)
✅ Foreign Tax Credit: Prevents double taxation
✅ Form NR: File if you have non-final WHT income
✅ Keep Form A certificates: Essential for claiming Foreign Tax Credit

The Bottom Line: Diaspora tax is manageable if you understand the rules. Use this guide, keep good records, and consult a tax advisor for complex situations.

Related Reading

Tools & Calculators

Disclaimer: This article is for informational purposes only and does not constitute legal or tax advice. Diaspora tax rules can be complex depending on your residency, income sources, and home country tax laws. Always consult a qualified tax advisor or chartered accountant for advice specific to your situation.