Guide to HMRC’s Non-Statutory Clearance Service for SDLT Applications

SDLT non-statutory clearance: when HMRC will confirm its view

HMRC’s non-statutory clearance service lets a purchaser ask for HMRC’s written view on how SDLT law applies to a specific transaction where there is real uncertainty. It is an administrative service, not a legal right, and it is only meant for genuine questions about applying the law to settled facts, not for general guidance, tax planning, or approval of avoidance arrangements.

• The request must relate to a specific SDLT transaction or clear set of facts where the legal position is genuinely uncertain.
• For SDLT, the request should be made by or for the purchaser who will be named on the SDLT1 return.
• HMRC will not use this service to give general advice, explain basic SDLT rules, or suggest tax-efficient structures.
• HMRC will also not confirm arrangements designed to avoid or reduce a tax charge that would normally be expected to arise.
• Applications should be made in good time before the transaction, as HMRC does not guarantee a reply by a set deadline.
• Any response depends on the facts provided, so if the facts are incomplete or later change, the clearance may be less useful.

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SDLT non-statutory clearance: when HMRC will confirm its view

This page explains HMRC’s non-statutory clearance process for Stamp Duty Land Tax (SDLT). It is a way for a purchaser to ask HMRC for written confirmation of its view where there is a real uncertainty about how the tax law applies to a particular transaction or set of facts. It matters because some SDLT questions are fact-sensitive, and a written view from HMRC can help before the transaction is completed. But the service is limited. It is not a route to general advice, tax planning help, or approval of avoidance arrangements.

What this rule is about

Not every SDLT issue is clear from the legislation alone. Sometimes a purchaser wants to know how HMRC is likely to apply the law to a specific transaction before the SDLT return is filed. HMRC’s non-statutory clearance service exists for that purpose.

The key point is that this is a service for cases involving genuine uncertainty about the application of tax law. It is not a statutory clearance regime created by SDLT legislation. It is an administrative process under which HMRC may give its view in writing.

The source material also makes clear who the relevant “customer” is in this context: the purchaser who will be named on the SDLT1 return.

What the official source says

HMRC says its non-statutory clearance service can provide written confirmation of HMRC’s view where there is genuine uncertainty about how tax law applies to a specific transaction or set of circumstances.

The service is available to both business and non-business customers.

For SDLT, the request should be made by or for the purchaser who will appear on the SDLT1.

HMRC directs applicants to its general guidance for the non-statutory clearance service, which explains what information must be included with the request.

The source also states three important limits. HMRC will not use this service to:

• answer points where there is no genuine uncertainty,
• provide tax planning advice, or
• advise on transactions designed to avoid or reduce a tax charge that might otherwise be expected to arise.

HMRC also says that, wherever possible, applications should be made in good time before the transaction.

What this means in practice

If you are involved in an SDLT transaction and the legal treatment is genuinely unclear, you may be able to ask HMRC to confirm its view before completion or before the return is filed. In practice, this is most useful where the facts are settled enough for HMRC to assess them, but the tax consequence is still uncertain.

The request needs to be focused on a real legal uncertainty. A clearance application is less likely to help if you are really asking one of these different questions:

• “Can HMRC tell me how to structure this transaction tax-efficiently?”
• “Can HMRC confirm that my planning works?”
• “Can HMRC explain the basic SDLT rules to me?”
• “Can HMRC bless an arrangement intended to remove a charge that would otherwise arise?”

That is because the service is about HMRC confirming its view on the law as applied to identified facts, not giving planning advice or pre-approving avoidance.

The timing point also matters. If you wait until the transaction is imminent, HMRC may not be able to respond in time. The manual does not promise a response by a particular deadline. So if a clearance is important, it should be considered early.

How to analyse it

A sensible way to decide whether a non-statutory clearance request is appropriate is to work through these questions:

• Is there a specific SDLT transaction or defined set of circumstances?
• Is the uncertainty about how the law applies to those facts, rather than a request for general guidance?
• Are the facts sufficiently complete and settled for HMRC to express a view?
• Is the request being made by or on behalf of the purchaser who will be named on the SDLT1?
• Is the request free from any element of asking HMRC for tax planning advice?
• Could HMRC regard the arrangement as designed to avoid or reduce a tax charge that would otherwise be expected?
• Has the request been made early enough to be useful before the transaction proceeds?

If the answer to the first few questions is yes, the request may be suitable. If the real aim is to test a planning idea or obtain comfort on an avoidance-based structure, the source indicates that HMRC will not help through this route.

Example

Illustration: a purchaser is acquiring land under an unusual contractual arrangement and there is a genuine question about how the SDLT rules apply to the agreed facts. The purchaser can submit a non-statutory clearance request asking HMRC for its view on that legal uncertainty, provided the request includes the necessary information and is sent in good time.

By contrast, if the purchaser asks HMRC to suggest a way of arranging the deal so that less SDLT is payable, or to approve a structure intended to remove an expected SDLT charge, that falls outside the service described in the source.

Why this can be difficult in practice

The main difficulty is deciding whether there is a genuine uncertainty or merely a desire for reassurance. HMRC draws a line between uncertainty about the law and requests for planning or comfort. In real cases, that line can be difficult to judge.

Another difficulty is characterisation. A taxpayer may see a transaction as commercially driven but still want confirmation that a lower SDLT outcome follows. HMRC may instead view the request as asking for advice on reducing tax or on an arrangement designed to avoid a charge. The source does not give a detailed test for where that boundary lies.

There is also a practical limit: HMRC is only confirming its view on the facts presented. If the facts are incomplete, change later, or are framed selectively, the usefulness of any response may be limited.

Finally, this is a non-statutory process. The source describes it as HMRC giving its view in writing, not as a legislative mechanism that replaces the need to apply the law to the actual transaction and return.

Key takeaways

• HMRC’s non-statutory clearance service for SDLT is for genuine uncertainty about how tax law applies to a specific transaction or set of facts.
• It is available to the purchaser named on the SDLT1, whether a business or non-business customer.
• HMRC will not use this service for general advice, tax planning, or arrangements aimed at avoiding or reducing an expected tax charge.

This page was last updated on 24 March 2026

Useful article? You may find it helpful to read the original guidance here: Guide to HMRC’s Non-Statutory Clearance Service for SDLT Applications

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