HM Land Registry and Stamp Duty: The SDLT5 Bridge Explained
HMRC and HM Land Registry are separate government bodies. HMRC collects your stamp duty. Land Registry records your ownership. The SDLT5 certificate connects them. Without it, your title cannot be registered.
In this article
Two Separate Bodies, One Linked Process
When buyers ask "does HMRC register my property?" the answer is no. HMRC and HM Land Registry are entirely separate government departments. Both are non-ministerial departments (meaning they operate independently of ministerial control), but they have completely different functions.
HMRC
His Majesty's Revenue and Customs collects Stamp Duty Land Tax (SDLT). When you complete your SDLT return and pay what you owe, HMRC issues a certificate confirming you have done so. That certificate is the SDLT5.
HM Land Registry
HM Land Registry maintains the official register of land and property ownership in England and Wales. It records who owns what. It does not collect tax. It will not register a new owner without the SDLT5 certificate from HMRC.
The confusion is understandable. Both bodies are involved in every property purchase, and solicitors handle communication with both on behalf of buyers. But understanding the distinction matters, especially if your solicitor asks you about SDLT5 documents or if your registration is delayed.
Primary sources: HM Land Registry on GOV.UK and processing times guidance. Last verified 2026-04-14.
The 5-Step Registration Chain
After exchanging contracts and completing a property purchase in England or Wales, five things must happen in order for ownership to be legally registered in your name.
- 1File the SDLT return with HMRC
Your solicitor submits the SDLT1 return (and supplementary forms if needed) to HMRC within 14 days of completion. Even if no tax is owed, the return must still be filed. Self-assessment is not sufficient.
- 2HMRC issues the SDLT5 certificate
Once HMRC accepts the return, it issues the SDLT5 certificate. This document contains a Unique Transaction Reference Number (UTRN) that confirms SDLT has been dealt with. Your solicitor will receive this electronically in most cases.
- 3Submit SDLT5, AP1, and TR1 to HM Land Registry
Your solicitor sends the registration application (form AP1), the transfer deed (form TR1), and the SDLT5 certificate to HM Land Registry. The SDLT5 is required as evidence that the tax obligation has been met.
- 4HM Land Registry processes the application
Land Registry checks the application, verifies the documentation, and updates the title register. Processing times vary significantly depending on the type of transaction. See the processing times section below for current data.
- 5New owner recorded on the title register
Your name (and your lender's charge, if applicable) appears on the official title register. The register is publicly accessible. You can obtain a copy of your title using office copies (form OC1).
No SDLT5 means no registration
HM Land Registry will not register a property transfer without the SDLT5 certificate. If HMRC has not yet issued the SDLT5 (for example, because the return has not been filed or there is a query on the return), the registration application cannot proceed. Your solicitor should ensure the SDLT5 is obtained promptly after completion.
When You Must Register with Land Registry
Registration with HM Land Registry is compulsory in the following circumstances. Failure to register within two months of the triggering event means the legal title reverts to the seller.
Registration required when you have:
- Bought land or property
- Been given land or property as a gift
- Inherited land or property
- Received it in exchange for other property
- Mortgaged previously unregistered land or property
Exceptions: registration not required for:
- —Leasehold property with 7 years or less remaining on the lease
- —Pre-1990 properties that have never been mortgaged (these may still be unregistered land, which has its own complications)
Note: even where registration is not compulsory, voluntary registration is possible and is often advisable for title security.
Note that even if no SDLT is due (for example, because the purchase price falls below the threshold or a relief applies), an SDLT return must still be filed where required, and the SDLT5 must still be obtained for the registration application.
The Forms You Need
Solicitors and conveyancers are familiar with these forms, but buyers benefit from understanding what each document does.
| Form | Name | Purpose | Who handles it |
|---|---|---|---|
| SDLT1 | SDLT Return | Main SDLT return filed with HMRC. Required for all notifiable transactions. | Solicitor (online) or buyer (paper) |
| SDLT5 | SDLT Certificate | Issued by HMRC after accepting the SDLT return. Contains the UTRN. Must accompany Land Registry application. | Issued by HMRC to solicitor |
| AP1 | Application to Register | The main application form submitted to HM Land Registry to register a change of ownership. | Solicitor submits to Land Registry |
| TR1 | Transfer Deed | The legal document that transfers ownership from seller to buyer. Executed at completion and lodged with the AP1. | Solicitor prepares, both parties sign |
| OC1 | Office Copy Entries | Official copy of the title register (who owns the property, charges, restrictions). Used as evidence of ownership. | Anyone can request for a fee |
| OC2 | Office Copy Documents | Official copy of documents filed at Land Registry (e.g. the transfer deed or lease). Used to inspect the underlying documents. | Anyone can request for a fee |
Keep your SDLT5 safe. Once your registration is complete, your solicitor will file the SDLT5 with Land Registry. However, it is good practice to retain a copy. If there is any dispute about whether SDLT was paid, the SDLT5 with its UTRN is your proof.
Processing Times: What to Expect (Feb 2026 Data)
HM Land Registry handles approximately 2.2 million applications per month. The vast majority are search-type requests that complete very quickly. The picture is more varied for actual title changes. The following data is from the published February 2026 figures, the latest available at time of writing.
Source: gov.uk/guidance/hm-land-registry-processing-times
All applications (2.2m/month)
| Timeframe | % completed |
|---|---|
| In 1 day | 81.7% |
| In 1 week | 7.0% |
| In 1 month | 1.6% |
| Longer than 1 month | 9.7% |
The 81.7% figure is dominated by information services (property searches), which account for 1.9 million of the 2.2 million monthly applications and typically complete in under a day. Actual title change applications take considerably longer.
Information services, property searches (1.9m/month)
| Timeframe | % completed |
|---|---|
| In 1 day | 93.6% |
| In 2 days | 5.0% |
| In 3 days | 1.2% |
Changes to existing titles (326k/month, transfers, mortgage removals)
| Timeframe | % completed |
|---|---|
| In 1 day | 36.0% |
| In 1 week | 9.7% |
| In 1 month | 8.3% |
| In 3 months | 6.6% |
| Over 3 months | 39.4% |
For register changes: around half take approximately 17 weeks. Most complete within 8 months. Some take up to 11 months. 29% of register change applications are now automated (covering straightforward items such as mortgage removals and standard restrictions), which speeds up those specific cases.
Complex changes and new entries (30k/month)
This category includes first registrations, transfers of part, and new leases. These are the most time-intensive applications.
| Timeframe | % completed |
|---|---|
| In 1 month | 12.1% |
| In 6 months | 13.2% |
| In 12 months | 60.1% |
| In 18 months | 13.3% |
| Over 18 months | 1.3% |
For first registrations: half complete in approximately 8 months, almost all within 12 months. For transfers of part and new leases: with preparatory work done in advance, half complete in around 7 months, almost all within 12 months. Without preparatory work, the median rises to around 10 months.
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Your Legal Protection During a Long Registration
Buyers understandably worry when they hear that registration can take 12 months or more. The key reassurance, confirmed by HM Land Registry, is this:
Your ownership rights are protected from day one
"Legal ownership rights are secured from the moment the application is received, not at the point at which it is processed and completed."
Source: HM Land Registry, gov.uk/guidance/hm-land-registry-processing-times
In practice, this means that once your solicitor has lodged the application with HM Land Registry, your interest in the property is protected in law. Even if registration takes 12 months to appear on the register, you are the legal owner from the date the application was received.
This is particularly important for buyers purchasing properties that require a first registration (where the land has never previously been registered) or a transfer of part (where a portion of a larger registered title is being sold off for the first time). These cases are in the complex category and routinely take 8 to 12 months to process.
If you are concerned about the status of your registration, your solicitor can check the progress of the application using HM Land Registry's online services. You can also request a copy of the pending application from your solicitor.
The Free Expedite Service
HM Land Registry offers a free expedite service for applications that are delayed but where that delay would put a property transaction at risk. Over 200,000 applicants have used this service.
What it offers
- Completely free to use
- Vast majority processed within 10 working days
- Prioritises the application in the queue
When to request it
- •A sale is dependent on the registration completing
- •A mortgage offer is about to expire
- •A chain is at risk because of the registration delay
- •Other urgent circumstances that risk the transaction
The expedite request is made by the solicitor or conveyancer handling the application. Buyers who are concerned about delays should raise the matter with their solicitor and ask whether an expedite request is appropriate. Land Registry will assess whether the criteria for expediting are met.
England and Wales Only: Other UK Regions
HM Land Registry covers England and Wales. If you are buying property in Scotland or Northern Ireland, registration is handled by a different body and different tax rules apply.
England and Wales
Tax: SDLT (Stamp Duty Land Tax), collected by HMRC.
Registration: HM Land Registry
gov.uk/land-registryScotland
Tax: LBTT (Land and Buildings Transaction Tax), collected by Revenue Scotland.
Registration: Registers of Scotland
ros.gov.ukNorthern Ireland
Tax: SDLT applies (same as England), collected by HMRC.
Registration: Land and Property Services
nidirect.gov.ukThe distinction matters because the SDLT5 certificate issued by HMRC relates only to SDLT transactions. Scotland's LBTT system has its own completion certificate issued by Revenue Scotland (the LBTT certificate, sometimes called the LBTT1 receipt), which is submitted to Registers of Scotland separately.
Note on agricultural land (England and Wales): In addition to registering with HM Land Registry, agricultural land in England and Wales must also be registered with the Rural Land Register, which is a separate service.
Contact and Further Help
Most contact with HM Land Registry is handled by solicitors and conveyancers on behalf of buyers. However, there are situations where direct contact is appropriate.
General enquiries
For general questions about your registration, property searches, or title information, use the official GOV.UK contact page.
gov.uk/guidance/contact-hm-land-registryReport property fraud
If you suspect someone is fraudulently attempting to transfer or mortgage your property, contact the Land Registry fraud team directly.
Email: [email protected]
Phone: 0300 006 7030 (Mon-Fri, 8am-5pm)
Report phishing or suspicious emails
If you receive a suspicious email claiming to be from HM Land Registry, forward it to the government's phishing report address.
Email: [email protected]
Check current processing times
HM Land Registry publishes updated processing time data regularly. Check the live figures if you are waiting for a registration to complete.
gov.uk/guidance/hm-land-registry-processing-timesFrequently Asked Questions
Is HMRC the same as HM Land Registry?
No. They are two separate non-ministerial government departments. HMRC (His Majesty's Revenue and Customs) collects taxes, including Stamp Duty Land Tax (SDLT). HM Land Registry maintains the register of land and property ownership in England and Wales. Both are involved in a property purchase, but at different stages and for different purposes.
Why does SDLT matter to HM Land Registry?
HM Land Registry requires proof that SDLT obligations have been met before it will register a change of ownership. That proof comes in the form of the SDLT5 certificate issued by HMRC. Without the SDLT5, Land Registry will refuse the registration application, meaning the buyer cannot be recorded as the legal owner on the title register.
Can I sell my property before registration completes?
Technically, your equitable interest in the property exists from the date of completion, and your legal interest is protected from the date Land Registry receives your application. However, selling before registration completes can complicate the conveyancing chain. Your solicitor will advise on the practicalities, and if a sale is imminent, you can request that the registration be expedited (the free expedite service) to avoid delays.
What is the SDLT5 certificate and why do I need it?
The SDLT5 is a certificate issued by HMRC once it has accepted your SDLT return. It contains a Unique Transaction Reference Number (UTRN) that confirms SDLT has been dealt with for the transaction. Your solicitor sends it to HM Land Registry along with the AP1 application and TR1 transfer deed as part of the registration application. Without it, Land Registry will not process the registration.
How long does Land Registry take to register a purchase?
It depends on the type of transaction. For straightforward transfers of an already-registered property, around 36% complete within one day, but 39.4% take over three months, with many taking 8 months or more. For first registrations and transfers of part (complex cases), the majority take between 7 and 12 months. The February 2026 figures are the most recently published data. Your legal ownership rights are protected from the date the application is received, regardless of processing time.
Can anyone see who owns a property?
Yes. Once a property is registered with HM Land Registry, the owner's name and a general boundary plan are publicly accessible. Anyone can request official copy entries (form OC1) for a small fee. You cannot opt out of this public disclosure. Note that the boundary plan shows a general outline based on Ordnance Survey data and is not a precise legal boundary; exact boundary disputes are a separate legal matter.
Reviewed by
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 Calculate My Stamp Duty UK to help buyers understand the complex world of property transaction taxes.
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