Stamp Duty Refund Rejection Appeals: Disputing HMRC Decisions
What to do when HMRC rejects your stamp duty refund claim: internal reviews, tax tribunal appeals, and when to seek professional representation.
Key Takeaways
- An internal HMRC review is free, takes up to 45 days, and is always worth requesting before escalating to tribunal
- You have 30 days from HMRC's decision to request an internal review, or 30 days from the review result to appeal to tribunal
- The First-tier Tax Tribunal (Tax Chamber) hears SDLT appeals and is independent of HMRC
- The most common rejection reasons are missed deadlines, property not qualifying as main residence, and insufficient evidence
- Evidence is the most critical factor. A well-evidenced claim is more likely to succeed at all stages
- Professional tax advisers and SDLT-specialist barristers can significantly improve your chances of a successful appeal
- Tribunal filing costs are modest (typically no fee for lower-value appeals), but professional representation adds cost
- Success rates at tribunal vary widely. Claims with clear factual disputes about dates or property status have the best prospects
In this article
Common Rejection Reasons
Understanding why HMRC rejected your claim is the starting point for deciding whether and how to appeal. HMRC is required to give reasons for its decisions. The most frequent rejection reasons are:
Missed Deadline
Either the sale of the old property did not complete within 36 months (18 months in Scotland), or the claim was not submitted within 12 months of the sale. This is the most common reason. See our late refund claims page for options in this situation.
Property Not Qualifying as Previous Main Residence
HMRC considers that the sold property was not actually your main residence at the relevant time. This is a factual dispute and is one of the most commonly appealed rejection reasons. HMRC applies tests similar to Capital Gains Tax main residence analysis: pattern of occupation, electoral roll registration, utilities in your name, and so on.
Insufficient Evidence
Your claim lacked the documentation HMRC requires to verify your entitlement. This is sometimes remedied by resubmitting with better evidence, though the clock continues to run.
New Property Not Intended as Main Residence
HMRC concludes that the new property was not bought with the intention of using it as a main residence. This might arise where the buyer immediately let the property or where their principal place of occupation remained elsewhere.
Wrong UTRN or Transaction Details
Administrative errors in the claim form, such as an incorrect Unique Transaction Reference Number, can lead to a rejection. These can usually be corrected by resubmitting the claim with accurate details, provided the deadline has not passed.
First Steps After Rejection
When HMRC rejects your claim, do not simply accept the outcome without considering your options. Take these immediate steps:
Read the Rejection Letter Carefully
HMRC should state why your claim was rejected and what your appeal rights are. Note the exact reason given and the dates mentioned. The rejection letter will also state the deadline for requesting an internal review, which is typically 30 days.
Assess Whether the Rejection Is Correct
Consider whether HMRC's reasoning is sound. If the rejection is based on a factual error (wrong date, wrong property address, incorrect assessment of main residence status), there is good reason to challenge it. If the rejection is based on a correct application of unambiguous rules, an appeal is less likely to succeed.
Gather Any Missing Evidence
If the rejection was due to insufficient evidence, identify what evidence HMRC wanted and whether you can obtain it. Completion statements, electoral roll records, utility bills in your name at the previous address, and bank statements showing the old address are all useful.
Consider Professional Advice
If the refund is substantial (over £5,000), consulting an SDLT specialist before deciding how to proceed is usually worthwhile. They can assess the strength of your case and advise on the most efficient route. See also stamp duty disputes.
The Internal Review Process
An internal review is conducted by an HMRC officer who was not involved in the original decision. It is free, relatively quick, and should always be the first step before going to tribunal.
How to Request an Internal Review
- Write to HMRC at the address on your rejection letter
- State clearly that you are requesting an internal review
- Quote your UTRN and the case reference from the rejection letter
- Set out the reasons why you believe the decision is incorrect
- Attach any additional evidence that supports your position
- Keep a copy of everything you send
| Stage | Timeframe | Notes |
|---|---|---|
| Request internal review | Within 30 days of rejection | Or 30 days of decision notice if no review deadline stated |
| HMRC acknowledges request | Usually 5-10 working days | Chase if no acknowledgement within 2 weeks |
| HMRC completes review | Up to 45 days | Can be extended by agreement |
| HMRC issues review decision | Within 45 days | Three outcomes: upheld, varied, or cancelled |
The review officer can uphold the original decision (confirm the rejection), vary it (change the reasons or partial acceptance), or cancel it (accept your claim). If the review upholds the rejection, you then have 30 days to appeal to the First-tier Tax Tribunal.
Escalation to the First-tier Tax Tribunal
The First-tier Tax Tribunal (Tax Chamber) is an independent court that hears appeals from HMRC decisions on stamp duty and other taxes. It is not part of HMRC. It is staffed by independent judges and tax specialists, though all claims under £50,000 are allocated to the basic "paper" or "standard" case track.
Before Appealing to Tribunal
You must generally complete the internal review process before filing a tribunal appeal (unless HMRC has failed to issue a review decision within the statutory 45-day period). Check whether you have exhausted the internal review step. See the tax tribunal stamp duty page for more detail on the tribunal process.
How to File a Tribunal Appeal
Complete form T240 (SDLT appeal form) or use the online HM Courts and Tribunals Service filing portal
File within 30 days of the internal review decision (or 30 days of the original rejection if you did not request a review)
Include your grounds of appeal, setting out clearly why you believe HMRC's decision is wrong
Attach all supporting evidence. The Tribunal will request HMRC's response once your appeal is filed
A hearing date will be set, at which you (or your representative) can present your case to the Tribunal judge
Appeal Timelines
| Stage | Typical Duration | Deadline |
|---|---|---|
| Receive HMRC rejection | N/A (start point) | Note date carefully |
| Request internal review | Within days | 30 days from rejection |
| HMRC internal review | Up to 45 days | No deadline if agreed extension |
| File tribunal appeal | As soon as possible | 30 days from review result |
| Tribunal directions and exchanges | 3-6 months | Set by Tribunal |
| Hearing date | 6-18 months after filing | Varies by complexity and court listing |
| Judgment | Days to months after hearing | No fixed period |
Evidence Gathering
Evidence is the most critical factor in a refund rejection appeal. The burden of proof lies with you as the taxpayer to demonstrate that you are entitled to the refund. For disputes about main residence status, you should gather as much contemporaneous evidence as possible showing that the sold property was your main home.
Evidence of Main Residence Status
- Electoral roll registration at old address
- Utility bills in your name at old address
- Bank statements showing old address
- HMRC correspondence at old address
- GP and dentist registration
- Insurance policies at old address
Evidence of Transaction Dates
- Completion statements for both properties
- SDLT5 certificate with original UTRN
- Solicitor correspondence confirming completion dates
- HM Land Registry title register showing registration dates
- Bank transfer records showing purchase price payment date
When to Instruct a Tax Professional
Deciding whether to represent yourself or instruct a professional depends on several factors. For straightforward cases where the rejection is based on a clearly correctable error, self-representation is reasonable. For complex cases or large refunds, professional representation is strongly advisable.
| Situation | Self-Represent? | Recommendation |
|---|---|---|
| Administrative error in claim (wrong UTRN, typo) | Yes | Correct and resubmit; review request optional |
| Date dispute (you believe you were in time) | Maybe | Compile evidence, consider professional check |
| Main residence status disputed | No | SDLT specialist essential for evidence strategy |
| Large refund (over £20,000) | No | Stakes justify professional costs at this level |
| Tribunal appeal required | No | Tax barrister or SDLT specialist recommended |
Costs of Appealing
Understanding the potential costs of an appeal helps you assess whether it is economically worthwhile relative to the refund amount.
| Stage | HMRC Internal Review | Tribunal (Self-Rep) | Tribunal (Professional) |
|---|---|---|---|
| Filing fee | Free | Free (basic track) | Free (basic track) |
| Professional fees | Optional: £500 to £1,500 | N/A | £2,000 to £10,000+ |
| Time investment | Days | Weeks to months | Weeks to months |
| Adverse costs risk | None | Minimal (basic track) | Low (basic track) |
Costs Order Risk at Tribunal
In the basic and standard case tracks (which apply to most SDLT refund cases), the Tribunal rarely makes costs orders against losing parties. This means the financial risk of an unsuccessful tribunal appeal is primarily the professional fees you have paid, not HMRC's legal costs.
Success Rates and Realistic Expectations
There are no published statistics on SDLT refund rejection appeal success rates. However, general experience in practice suggests the following patterns:
Better Prospects
- Administrative errors in HMRC's decision or in the original claim form
- Clear factual disputes about dates where your evidence is stronger than HMRC's
- Cases where HMRC has applied the wrong legal test or made a legal error
- Claims with strong contemporaneous evidence of main residence status
Weaker Prospects
- Clear deadline misses where dates are not in dispute
- Cases where main residence status is genuinely ambiguous with limited evidence
- Claims based primarily on compassionate or hardship grounds
- Appeals where the only argument is that the legislation is unfair
Case Examples
The following hypothetical examples illustrate how rejection appeals might play out in practice.
Case A: Date Dispute Successfully Resolved
A buyer submitted a refund claim that HMRC rejected, claiming the sale of the old home had been made two days after the 36-month deadline. The buyer obtained the completion statement from their conveyancer, which showed a completion date two days earlier than HMRC had recorded. The buyer requested an internal review and provided the completion statement and the HM Land Registry title record (which also showed the earlier date). HMRC upheld the review in the buyer's favour. The refund of £25,000 was paid.
Case B: Main Residence Dispute at Tribunal
HMRC rejected a refund claim on the grounds that the previous property (a flat in London) was not the taxpayer's main residence because they had been working in Manchester for 18 months before the purchase of the new home. The taxpayer appealed to the First-tier Tribunal with evidence including electoral roll registration, utility bills, council tax payments at the London flat, and a signed statutory declaration that the London flat was where they returned every weekend. The Tribunal found for the taxpayer, noting that the pattern of occupation (returning weekly) was sufficient to establish main residence.
Case C: Unsuccessful Appeal on Pure Deadline Miss
A taxpayer missed the 12-month claim deadline by three weeks following a serious illness. They submitted the claim and HMRC rejected it. An internal review upheld the rejection. The taxpayer appealed to the First-tier Tribunal. The Tribunal found that while the circumstances were sympathetic, it had no power to override the statutory deadline. The appeal was dismissed. The taxpayer subsequently obtained advice on a professional negligence claim against their conveyancer for failing to submit the claim on their behalf.
Frequently Asked Questions
Do I have to request an internal review before going to the tribunal?
In most cases, yes. The SDLT legislation requires you to go through the review process before an appeal to the Tribunal is available, unless you and HMRC agree to go directly to the Tribunal. There are also circumstances where HMRC fails to issue a review decision within 45 days, in which case you can file a tribunal appeal directly. Always check the appeals notice on HMRC's decision letter for your specific rights.
What happens if I lose at the First-tier Tribunal?
If you lose, you can appeal to the Upper Tribunal (Tax and Chancery Chamber) on a point of law, but only with permission. Upper Tribunal appeals are expensive and reserved for cases with genuine legal uncertainty. For most taxpayers, an unsuccessful First-tier Tribunal appeal marks the end of the road, except for the possibility of judicial review in very unusual circumstances.
Can I appeal if HMRC has not responded to my claim at all?
If HMRC has failed to deal with your claim within a reasonable time, you can make a formal complaint through HMRC's complaints process and ultimately to the Adjudicator's Office. HMRC's failure to act is not itself a basis for a tribunal appeal, but it is a basis for a formal complaint and potentially a referral to the Parliamentary and Health Service Ombudsman.
How does the appeal affect my relationship with HMRC for future tax matters?
Appealing an HMRC decision is a legal right and does not damage your relationship with HMRC for other tax matters. HMRC officers are required to treat each matter independently. An appeal in one area does not increase the likelihood of enquiries in other areas, though maintaining accurate records and compliance in all areas remains important. See also HMRC enquiry guidance.
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Emma Richardson, MRICS
Chartered Surveyor & Property Tax Specialist
Emma Richardson is a RICS-qualified Chartered Surveyor with over 12 years of experience in UK property taxation. She founded Stamp Duty Calculator to help buyers understand the complex world of property transaction taxes.
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