What should you do if the TR1 date does not match the actual completion date in a stamp duty refund claim?

Introduction

People often discover document problems only after HMRC starts asking questions about a Stamp Duty Land Tax refund or repayment claim. One common issue is a mismatch between the date shown on a TR1 transfer form and the true completion date of the purchase.

That can matter because HMRC will want to see consistent evidence of when the land transaction completed and whether the claim is supported by reliable records. If a buyer submits conflicting versions of the TR1, HMRC may doubt the accuracy of the claim and may ask for further proof.

This article explains the practical and legal position where a buyer has mistakenly dated a copy of the TR1, but later obtains the properly completed version from the conveyancing solicitor.

The Question

A buyer made a stamp duty reclaim connected with the condition of a recently purchased dwelling. During the claim process, HMRC noticed that a copy of the TR1 appeared to carry a date that did not match the actual completion date.

The buyer explained that an earlier copy of the TR1 had originally been unsigned or undated because completion had not yet taken place when it was first sent for records. The concern was whether the buyer should now submit another TR1 with a corrected date, or whether that might make matters worse.

Later, the buyer obtained from the conveyancing solicitor the official dated TR1 that had been used for the transaction, including the relevant signatures. The issue then became how best to present the corrected evidence to HMRC.

Nick’s Explanation

Nick’s main point was that sending in a newly re-dated TR1 was risky. In substance, his advice was that if a person submits a further retrospectively dated TR1 after HMRC has already seen a different version, HMRC may treat that as suspicious and may open further enquiries.

His preferred approach was to correct the record openly rather than try to replace the problem document quietly. In anonymised form, his reasoning was:

• do not create a fresh version of the TR1 simply to make the dates line up;
• ask the conveyancing solicitor to confirm what happened with the original document trail;
• obtain a letter explaining why an undated or incomplete copy existed before completion;
• provide the official signed and dated TR1 used in the transaction if the solicitor can supply it;
• send HMRC a covering letter admitting the mistake and explaining the chronology honestly.

That is sensible advice. Where there is already a discrepancy in the evidence, transparency is usually safer than producing a replacement document that may look manufactured after the event.

The Law

Stamp Duty Land Tax is charged under the Finance Act 2003. The key legal event is the land transaction, and in most ordinary conveyancing cases the effective date is the date of completion. That date matters for filing, payment and any later amendment or repayment claim.

Relevant provisions include:

• Finance Act 2003, section 44, which deals with contract and completion rules for land transactions;
• Finance Act 2003, section 76, which concerns the duty to make a land transaction return;
• Finance Act 2003, Schedule 10, which contains rules on returns, amendments and enquiries;
• Finance Act 2003, Schedule 11A, where applicable, which deals with claims for repayment in certain circumstances.

The TR1 itself is a Land Registry transfer form. It is important evidence of the transfer, but it is not the only evidence HMRC may consider. HMRC may also look at the completion statement, completion letter, SDLT return, Land Registry title entries, correspondence from the conveyancer, and any other contemporaneous records.

If the reclaim is based on the dwelling being uninhabitable or not suitable for use as a dwelling at the effective date, readers should note that the threshold is now relatively high following Amarjeet and Tajinder Mudan v The Commissioners for HMRC [2025] EWCA Civ 799. The court made clear that the test is strict and not satisfied by ordinary disrepair, inconvenience, or a need for renovation. The condition must be serious enough that the property is not suitable for use as a dwelling at the relevant date.

Analysis

The practical analysis usually works in five stages.

First, identify the true effective date of the transaction. In most residential purchases this will be the actual completion date, not the date someone later wrote on a copy of the TR1.

Second, separate the official transaction documents from informal copies. It is not unusual for draft or pre-completion versions of transfer documents to circulate before completion. A copy sent before completion may be unsigned, partly signed, or undated. That does not necessarily mean anything improper has happened. The problem arises only when a later explanation is unclear or inconsistent.

Third, avoid creating new evidential problems. If HMRC has already seen one version of a TR1, sending a newly corrected version signed or dated after the event without explanation can look like an attempt to rewrite history. Even if the intention is innocent, the presentation can damage credibility.

Fourth, use contemporaneous evidence to explain the chronology. The strongest evidence is usually:

• the official dated TR1 retained by the conveyancer;
• the completion statement;
• the solicitor’s completion confirmation;
• Land Registry title documents showing registration following completion;
• a solicitor’s letter explaining why earlier copies differed.

Fifth, address HMRC directly and candidly. If the buyer mistakenly dated a facsimile or copy of the TR1, that should be admitted in plain terms. The explanation should say what the buyer believed at the time, why the mistake happened, and what the correct position is. The supporting solicitor’s letter should then confirm the true document history.

Where the official signed and dated TR1 has now been obtained from the solicitor, that is usually the best document to rely on. It is better evidence than an earlier incomplete copy. The earlier mistaken copy should not be ignored, but should instead be explained.

If the wider refund claim depends on proving that the property was not suitable for use as a dwelling, the document issue is only one part of the case. The buyer must still prove the substantive condition point at the effective date. After Amarjeet and Tajinder Mudan v The Commissioners for HMRC [2025] EWCA Civ 799, that argument will only succeed in stronger cases where the condition genuinely crosses the high legal threshold.

Outcome

The practical conclusion is this: do not submit a freshly re-dated TR1 as though it were the original answer to the problem.

The safer course is to provide the official signed and dated TR1 from the conveyancing file, together with a clear covering explanation and, ideally, a solicitor’s letter confirming the history of the documents. That approach is more likely to preserve credibility with HMRC.

If the reclaim also relies on the property being uninhabitable, the buyer should expect HMRC to apply a strict test. A poor state of repair is not enough unless the condition was serious enough that the dwelling was not suitable for use as a dwelling on completion.

Practical Steps

1. Ask the conveyancing solicitor for the final official TR1 used on completion.
2. Request a short letter from the solicitor confirming the document timeline, including any draft, undated or pre-completion copies.
3. Gather the completion statement, completion letter and Land Registry title documents.
4. Prepare a covering letter to HMRC explaining any mistaken dating of a copy document in straightforward terms.
5. Do not alter or recreate documents without explanation.
6. Check whether the reclaim depends only on document correction or also on proving that the dwelling was not suitable for use at the effective date.
7. If the claim is based on uninhabitability, compare the facts carefully against the stricter approach confirmed in Amarjeet and Tajinder Mudan v The Commissioners for HMRC [2025] EWCA Civ 799.

Conclusion

If a TR1 date does not match the true completion date, the best approach is usually open correction, not document replacement. Use the solicitor’s official records, explain the mistake clearly, and support the timeline with contemporaneous evidence. If the reclaim also turns on whether the property was uninhabitable, remember that the legal threshold is now high.

Legal References Used

• Finance Act 2003, section 44
• Finance Act 2003, section 76
• Finance Act 2003, Schedule 10
• Finance Act 2003, Schedule 11A
• Amarjeet and Tajinder Mudan v The Commissioners for HMRC [2025] EWCA Civ 799
• HM Land Registry Form TR1

This page was last updated on 22 March 2026.

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