NRE vs NRO Accounts and India-UK DTAA: Tax Rules for Indian Professionals in the UK

Moving to the UK on a Skilled Worker visa triggers a change in your tax residency status in India. Once you qualify as a Non-Resident Indian (NRI) — which happens once you have spent fewer than 182 days in India in the relevant financial year — RBI regulations require you to convert your existing Indian savings accounts. Continuing to operate a resident savings account as an NRI is a FEMA violation.

Most Indian professionals either do not know this or discover it too late, when their Indian bank flags the issue during a routine review. Here is the practical information on what NRE and NRO accounts are, how the UK-India Double Taxation Avoidance Agreement (DTAA) works, and what you need to do with your Indian finances within the first year of being in the UK.

NRE vs NRO: The Core Difference

The Reserve Bank of India defines two account types for NRIs. They serve different purposes and have fundamentally different tax treatment.

NRE (Non-Resident External) Account

An NRE account holds foreign currency earnings — in your case, pounds earned in the UK — converted to rupees. The key features:

• Funded by: UK salary (GBP) remitted to India and converted to INR on deposit
• Repatriation: Fully and freely repatriable — you can move funds back to the UK or any other currency without restriction
• Taxation in India: Interest earned on NRE accounts is completely tax-free in India under the Income Tax Act. This is the major financial advantage of the NRE account.
• Joint holding: Can be held jointly only with another NRI, not with an Indian resident
• INR vs foreign currency: Balances are held in INR, but funded from foreign earnings

NRO (Non-Resident Ordinary) Account

An NRO account holds Indian-origin income — rent from Indian property, dividends from Indian investments, pension income from India, proceeds from selling Indian assets.

• Funded by: Indian-source income in INR
• Repatriation: Repatriation of principal is limited to USD 1 million per financial year (with Form 15CA/15CB requirements). Interest and income can be freely repatriated.
• Taxation in India: Interest income on NRO accounts is taxable in India at 30% (plus surcharge and cess), deducted at source (TDS) by the bank
• Joint holding: Can be held jointly with Indian residents (unlike NRE)

Converting Existing Accounts

Your existing Indian savings account should be redesignated as an NRO account once you become an NRI. You do this by submitting an NRI status declaration form to your Indian bank along with copies of your UK visa and passport. Most major banks — SBI, HDFC, ICICI, Axis — have straightforward online processes for this.

If you want an NRE account (which you likely do, for tax-free interest on UK remittances), you open a new NRE account. You cannot simply convert a resident account to NRE; they are created fresh.

The DTAA: How India and the UK Share Taxing Rights

The India-UK Double Taxation Avoidance Agreement (DTAA) is a bilateral treaty that determines which country has the right to tax specific categories of income. The core principle is that income should not be taxed twice — once in the country where it arises and once in the country where you reside.

For an Indian professional on a UK Skilled Worker visa, the most relevant provisions are:

UK employment income: Taxed only in the UK. Not taxable in India. You pay PAYE (Pay As You Earn) income tax and National Insurance in the UK; India has no claim on your UK salary.

Indian rental income (NRO account): Taxed in India at source. Under the DTAA, the UK also has the right to tax it, but gives you a credit for the Indian tax already paid. In practice, if you submit a UK self-assessment return and declare your Indian rental income, the UK tax minus the Indian TDS credit often results in a small additional payment or nil balance. The mechanism prevents you from paying the full rate twice.

Indian bank interest (NRO account): Similar treatment. India deducts 30% TDS. The UK taxes at your marginal rate with credit for Indian tax paid.

NRE interest: Tax-free in India by domestic law. The UK, however, taxes this interest as foreign income if it arises from foreign bank accounts. UK residents (including Skilled Worker visa holders) are taxed on worldwide income. NRE interest should be declared on your UK self-assessment return if you have a UK tax liability on it.

How to Claim DTAA Benefits in India

Indian banks apply TDS on NRO interest at the maximum rate — 30% — unless you instruct them otherwise. To obtain a lower or nil TDS rate under the DTAA, you must provide two documents to your Indian bank each financial year:

1. Tax Residency Certificate (TRC): Issued by HMRC. You apply by writing to HMRC or via your online personal tax account. The TRC confirms you are a UK tax resident for the relevant year.

2. Form 10F: A self-declaration form submitted to your Indian bank. It states your Tax Identification Number (TIN) in the UK (which is your National Insurance number for individuals), your period of residence, and confirms the TRC is in effect.

With both documents submitted, your Indian bank can reduce the TDS on NRO interest from 30% to the DTAA rate, which for interest income is 15%.

Without these documents, the bank deducts 30%. You can reclaim the excess later via an Indian income tax return, but this requires filing in India and waiting for a refund — a process that can take 18–24 months for NRIs.

The Non-Dom Abolition and What It Means for Indian Professionals

From April 2025, the UK abolished the "non-domicile" regime. This is significant for Indian professionals who previously used non-dom status to shelter Indian-source income from UK tax. Under the old rules, a non-dom resident could use the "remittance basis" to avoid UK tax on foreign income unless it was remitted to the UK.

From April 2025, this option no longer exists for new arrivals. UK residents are taxed on their worldwide income from the moment they arrive. If you have Indian rental income, Indian dividend income, NRO interest, or proceeds from selling Indian property, this is all taxable in the UK (with DTAA credits for tax paid in India).

For those who have been UK residents for more than four years (from April 2025 onward), there is also no transitional protection. Worldwide income is taxed.

The practical implication: if you have significant Indian assets generating income — rental property in Bangalore or Mumbai, mutual fund returns, shares in Indian listed companies — you need a UK accountant who is familiar with the India-UK DTAA when you file your first UK self-assessment. This is not an area where general tax software is sufficient.

The FEMA Reminder: Do Not Forget to Convert

The most common compliance error among Indian professionals who move to the UK is continuing to operate a resident savings account in India for months or years after becoming an NRI. The account continues to function — banks do not automatically block it — but operating it as a resident is technically a violation of FEMA regulations, which can result in penalties.

The conversion process is simple and costs nothing. It is a form submission, not a fee. Do it in the first three months of your UK residency.

The India to UK Skilled Worker Guide includes the post-arrival financial checklist — NRE/NRO conversion, DTAA Form 10F preparation, UK self-assessment registration for Indian-source income, and guidance on the remittance strategy that minimises tax liability across both countries.

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