What counts as a 'day' in the UK for the SDLT residence test?

A day counts toward the 183-day threshold if you are physically present in the UK at the end of that day. Day-trips or travel where you depart the UK before the end of the day do not count as days present.

What is the Crown employee exemption?

A specific statutory exemption exists for UK Crown employees, such as members of the UK Armed Forces, diplomatic service, or civil service, posted overseas, as well as their spouses or civil partners. If your absence from the UK is due to Crown employment, you may be treated as UK resident for SDLT purposes despite living abroad.

Non-Resident SDLT Surcharge Refunds | Claim 2% Non-Resident SDLT Surcharge

Non-Resident SDLT Surcharge: Rules, 183-Day Test, and Refunds

If you live overseas, are planning a return to the UK, or purchase property through a corporate structure, Stamp Duty Land Tax (SDLT) includes a critical variable: the 2% non-resident surcharge (referred to in HMRC legislation as the non-UK resident transaction rate).

Whether you are an overseas investor buying a London buy-to-let, a returning expat securing a family home prior to arrival, or a corporate entity purchasing residential real estate, this tax applies strictly based on physical presence rules, not your nationality, passport, or where you pay income tax.

At HeirPlan, we advise buyers, relocating professionals, and their conveyancers on navigating complex SDLT regulations. Two core client questions: Will you pay the 2% surcharge on completion? and Can you reclaim it later if your UK physical presence increases?

How the 2% non-resident SDLT surcharge works?

Introduced on 1 April 2021 under Schedule 9A to the Finance Act 2003, the non-resident surcharge applies to residential property purchases in England and Northern Ireland costing £40,000 or more where the transaction falls within the statutory non-resident rules.

The surcharge does not replace standard SDLT rates or other surcharges; it stacks on top of them. The non-resident rates are 2 percentage points higher at each applicable SDLT band. If you buy an investment property or an additional home while non-resident, you will pay standard SDLT, the 5% Higher Rates for Additional Dwellings (HRAD / ADS), plus the 2% non-resident surcharge.

Are you resident or non-resident for this purchase?

To determine your status, HMRC uses a specific transaction-based test created purely for SDLT. It is a separate test from the Statutory Residence Test (SRT) used for income tax and Capital Gains Tax.

Under the statutory rule, an individual is UK resident for SDLT non-resident surcharge purposes if they are present in the UK on at least 183 days during a continuous 365-day period falling within the statutory relevant period.

The Relevant Period: Spans 364 days before the effective date (completion) to 365 days after completion.
Day-Count Rule: A day counts if you are physically present in the UK at the end of that day. For example, arriving at 08:00 AM and departing at 10:00 PM on the same day does not count as a day because you were not present at the end of the day.

Reporting Position vs. Post-Completion Reclaims

364 Days BEFORE Completion	COMPLETION	365 Days AFTER Completion
Pre-Completion Assessment: Have you already met the 183-day test within a continuous 365-day period? Result: No surcharge is due when filing.	Completion: This is the point from which the post-completion period is measured.	Post-Completion Window: Do you satisfy the 183-day test during this period? Result: You can reclaim the surcharge from HMRC. Important: Submit the claim within 2 years.

364 Days BEFORE Completion

COMPLETION

365 Days AFTER Completion

Pre-Completion Assessment: Have you already met the 183-day test within a continuous 365-day period?

Result: No surcharge is due when filing.

Completion: This is the point from which the post-completion period is measured.

Post-Completion Window: Do you satisfy the 183-day test during this period?

Result: You can reclaim the surcharge from HMRC.

Important: Submit the claim within 2 years.

At the time the SDLT return is filed (typically within 14 days of completion), the return must be prepared based on your status at that date.

Pre-Completion Status: If you have already satisfied the 183-day test within a qualifying 365-day period prior to completion, you file as UK resident and no surcharge is due.
Post-Completion Conversion: If you have not yet satisfied the 183-day test by the filing date, the return must initially be prepared on the assumption that you are non-resident, and the 2% surcharge must be paid upfront. If you subsequently meet the 183-day requirement within the relevant period, the transaction ceases to be a non-resident transaction, allowing you to claim a refund.

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Joint purchases and the spouse exception

For ordinary joint purchases by individuals, the transaction will generally be subject to the non-resident surcharge if any single purchaser is non-UK resident, subject to specific statutory exceptions.

The Married Couples / Civil Partners Rule

Under the statutory joint purchaser rules, a non-resident individual is treated as UK resident for the transaction if all of the following conditions are met:

The purchasers are married to each other or in a civil partnership.
They are living together at the effective date.
At least one spouse or civil partner satisfies the SDLT residence test for the transaction.
Neither spouse or civil partner is acting as a trustee of a settlement.

Under this statutory rule, the non-resident spouse or civil partner is treated as UK resident for the transaction, removing the 2% surcharge. This treatment can also apply where one spouse subsequently becomes UK resident after completion while the other remains non-resident.

Company, partnership, and trust purchases

Corporate entities, partnerships, and trusts do not fall outside the rules:

Company Residence: A company is treated as non-UK resident for SDLT purposes if it is not resident for UK Corporation Tax purposes at the effective date. UK tax residence for companies depends on incorporation or central management and control under detailed UK corporate tax rules.
UK Close Companies: A UK-resident company will still be subject to the 2% surcharge if it is a ‘close company’ controlled directly or indirectly by non-UK resident persons and does not meet specific excluded company conditions.
Trusts and Partnerships: Specific statutory rules apply to trusts (where non-UK resident trustees or beneficiaries may trigger non-resident treatment depending on whether the structure is a bare trust, interest-in-possession, or discretionary settlement) and partnerships.

If you are buying property through an SPV, corporate entity, partnership, or offshore trust structure, a specialist SDLT review of the entity and control chain is required prior to exchange.

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Common mistakes buyers and advisers make

Confusing citizenship with SDLT residence: Holding a British passport or paying UK income tax under the Statutory Residence Test does not make you UK resident for SDLT. Only physical presence at the end of the day counts.
Miscounting days: Days spent in transit where you depart before the end of the day do not count.
Expecting automatic expat exemptions: Returning expats buying prior to physical relocation must pay the surcharge upfront if they have not yet met the 183-day threshold at completion, then apply for a refund once the test is met.
Non-continuous day counting: Aggregating 183 separate days over a wider two-year window is insufficient; the 183 days must fall within one continuous 365-day period inside the relevant period.
Misapplying the spouse rule: The spousal treatment applies exclusively to legally married couples or civil partners living together; unmarried cohabiting partners or family members cannot use this rule.

Can you reclaim the surcharge?

If you paid the 2% surcharge at completion because you had not yet met the backward-looking requirement, you can reclaim the 2% surcharge in full if you subsequently satisfy the SDLT residence test.

The Reclaim Process & Statutory Deadline

Eligibility: You (and all other individual purchasers in a joint transaction) must satisfy the 183-day presence requirement in a continuous 365-day period within the relevant period.
Evidence: HMRC requires clear evidence of physical presence in the UK (for example flight logs, passport stamps, utility records, or employment contracts).
Statutory Reclaim Deadline: HMRC rules dictate that you must apply for repayment within 2 years of the effective date of the transaction (completed by amending the original SDLT return). Refer more Rates of Stamp Duty Land Tax for non-UK residents

How HeirPlan helps you navigate SDLT

We provide clear, practical tax assessments so you pay what you legally owe, and not a penny more.

Pre-Completion Residence Audits: We analyze travel history, flight itineraries, and completion dates against the statutory relevant period to confirm whether you meet the 183-day test prior to exchange.
Spousal & Corporate Structuring: We evaluate whether your joint purchase, company, partnership, or trust structure qualifies for relief or falls into corporate close-company rules.
SDLT Refund Management: For clients eligible for a surcharge refund post-completion, we compile day-count documentation, file the formal amendment to the SDLT return, and handle HMRC correspondence for SDLT Refund.

Paid the 2% non-resident surcharge?

Unsure about your SDLT status? Contact our specialists today to verify your residence status or reclaim your 2% surcharge.

No. Your citizenship, nationality, or right to abide in the UK has no bearing on the 2% surcharge. The test is strictly numerical, based on physical presence in the UK at the end of at least 183 days in a continuous 365-day period.

You may be able to reclaim the 2% non-UK resident surcharge if you subsequently satisfy the SDLT residence test by being present in the UK at the end of at least 183 days during a qualifying continuous 365-day period. Reclaims must be submitted within 2 years of the transaction's effective date.

No. SDLT applies only to property in England and Northern Ireland. Scotland operates Land and Buildings Transaction Tax (LBTT) and Wales operates Land Transaction Tax (LTT), both of which have their own distinct tax frameworks and do not apply this SDLT surcharge.