Three-Yearly LBTT Lease Review: Tax Changes, Returns, and Payment Guidelines

LBTT lease returns: the three-year review

For most leases subject to LBTT, the tenant must file a review return every three years, even if nothing has changed and no extra tax is due. The review updates the tax position by recalculating the lease using actual figures to date and expected figures for the rest of the term, but it still uses the LBTT rates and bands that applied when the lease originally became effective.

• The three-year review usually applies to LBTT leases unless a specific exception applies, such as a lease that stayed within SDLT or Stamp Duty, or a lease fully relieved from LBTT on the first return.
• Ordinary changes to rent, term or leased area are normally reported in the next review return rather than by filing a fresh return straight away.
• If the recalculation shows more tax is due, it must be paid with the return; if too much tax has been paid, the tenant can claim a repayment.
• The return and any payment are due within 30 days starting the day after the review date, which is not always the third anniversary of the original effective date.
• The review date and the original effective date have different roles: the review date sets the filing deadline, while the original effective date fixes the tax rates and bands used in the calculation.
• Extra care is needed where there has been an assignation, termination, insolvency, security over the lease, or non-rent consideration for a variation, as these can affect filing obligations or create separate tax issues.

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LBTT lease returns: the three-year review and why it matters

LBTT on leases does not end with the first return. If a lease is subject to LBTT, the tenant usually has to review the tax position every three years and file a further return, even if nothing has changed and no extra tax is due. This is a distinctive feature of LBTT and it matters because rent, term and other lease terms often change over time.

What this rule is about

Leases can run for many years. During that time, the rent may go up or down, the term may be extended or shortened, the leased area may change, or the lease may continue in a way that affects the tax calculation. LBTT deals with this by requiring periodic review rather than a fresh return every time an ordinary change happens.

The purpose of the three-year review is to bring the tax charge into line with what has actually happened, and with what is now expected to happen for the rest of the lease. In practice, that means recalculating the lease’s net present value using actual figures for the period that has passed and projected figures for the period still to run.

This is different from SDLT. The source material expressly notes that LBTT takes a different approach.

What the official source says

Revenue Scotland’s guidance explains that:

• a further LBTT return must be submitted by the tenant at every third anniversary of the relevant starting point for the lease review cycle;
• the return is required even if there have been no changes to the lease and even if no additional tax is payable;
• the return reviews the amount of tax chargeable on the lease and takes account of changes since the effective date or the last review date;
• if more tax is due, it must be paid with the review return;
• if less tax is due, a repayment can be claimed in the review return;
• the tax calculation at review uses the rates and bands that applied at the effective date of the original lease, not later rates and bands;
• the return and any payment are due within 30 days beginning with the day after the review date.

The guidance also says that this review regime applies to certain lease variations or extensions treated as new LBTT leases under the transitional rules, because those are notifiable transactions.

It does not apply to:

• leases that were never subject to LBTT and remain within SDLT or Stamp Duty instead; or
• leases that were subject to LBTT but fully relieved from charge on the first LBTT return, or on an amendment to it.

What this means in practice

The practical starting point is simple: if the lease is within the LBTT lease regime, assume a review return will be needed every three years unless a specific exception applies.

You do not usually file a fresh return immediately when an ordinary variation happens, such as:

• the term being increased or reduced;
• the rent being increased or reduced; or
• the leased area being increased or reduced.

Instead, those changes are brought into the next three-year review return.

At that review, the tenant must reassess the tax by recalculating the net present value. The recalculation uses:

• the actual rent for the part of the lease that has already elapsed; and
• the projected rent for the remainder of the term.

If the recalculated tax is higher than the tax already paid, the difference must be paid. If it is lower, the tenant may claim repayment.

The effective date remains important throughout the life of the lease because it fixes the tax rates and bands used in later reviews. Even if the law changes later, the review calculation still uses the rates and bands in force at the original effective date.

The guidance also highlights one important administrative point. In the review return, the review date is the “relevant date”, but the “effective date” remains the effective date of the original lease. Those are not the same thing.

How to analyse it

A sensible way to approach a lease review is to ask the following questions.

1. Is the lease within the LBTT review regime?

• Was the lease subject to LBTT rather than SDLT or Stamp Duty?
• Was it fully relieved from charge on the first LBTT return or an amendment to it? If so, the review provisions do not apply according to the source material.
• Is it a transitional lease variation or extension treated as a new LBTT lease?

2. What is the correct review date?

Usually, the review date is every third anniversary of the effective date of the original LBTT notifiable lease. But the source material identifies other situations where the cycle instead runs from the event that first triggered a return, including:

• a contingency ceasing or consideration becoming ascertained;
• a lease continuing beyond its fixed term;
• an indefinite-term lease continuing after the end of a deemed fixed term; and
• an extension of term or increase in rent that made the lease notifiable.

Where the lease is assigned or terminated, the review date is the day of assignation or termination.

3. Is a three-year review return actually needed on that date?

Usually yes. But if the lease is assigned or terminated on the same day that a three-year review would otherwise fall due, the guidance says only the assignation or termination return is needed. A separate three-year review return is not required in that case.

4. What has changed since the last return?

• actual rent paid;
• estimated future rent;
• term of the lease;
• extent of the leased property;
• whether the lease has continued beyond the originally expected period.

5. Does the variation involve consideration other than rent?

The guidance warns that consideration paid by either party for the variation, other than rent, may itself be treated as a chargeable interest. That is a separate point from the normal three-year recalculation and should not be overlooked.

6. Which tax rates and bands apply?

Use the rates and bands in force at the effective date of the original lease. Later changes in rates do not feed into the review calculation.

7. What is due, and by when?

The tenant must file the return and pay any additional tax within 30 days beginning with the day after the review date. If the recalculation produces an overpayment, the repayment claim is made in the review return.

Example

Illustration: a tenant takes a 15-year LBTT lease. The original return is filed and tax is paid based on the expected rent. After several years, the landlord and tenant agree to increase the annual rent. Under the Revenue Scotland guidance, the tenant does not usually file a return immediately just because the rent changed. Instead, the increase is reported in the next three-year review return. At that point, the tenant recalculates the lease’s net present value using the actual rent paid so far and the projected rent for the rest of the term. If that produces a higher tax figure than the amount already paid, the difference is paid with the review return.

Why this can be difficult in practice

The rule sounds mechanical, but several points can be easy to get wrong.

• The review return is mandatory even where nothing has changed. That is counterintuitive and can be missed.
• The review date is not always the third anniversary of the original effective date. In some cases, the cycle runs from a later triggering event.
• The “effective date” and the “relevant date” perform different functions in the return. Confusing them can affect the filing.
• The tax rates used on review are historic rates from the original effective date, not current rates.
• Changes to rent or term may be straightforward, but consideration given for a variation other than rent may raise a separate chargeability issue.
• Where there is tenant insolvency, or a security has been granted over the lease, it may be wrongly assumed that the filing obligation has shifted to a creditor. The guidance says it has not. The tenant remains liable because there has been no assignation merely from the grant or enforcement of security.

The insolvency and security points are particularly practical. If a tenant company or LLP goes into liquidation or administration, the tenant still remains vested in the lease interest. The filing obligation therefore continues. However, under section 44 LBTT(S)A 2013, the liquidator or administrator becomes the “proper officer” and is personally responsible for ensuring the returns are made.

Similarly, if a tenant grants a standard security or floating charge, or the creditor enforces it, that does not by itself create an assignation of the lease. So the ordinary three-year review, assignation and termination obligations remain with the tenant unless and until there is an actual assignation.

Key takeaways

• For LBTT leases, a review return is generally required every three years, even if nothing has changed and no tax is payable.
• The review recalculates the tax using actual and projected lease figures, but still applies the rates and bands from the original effective date.
• Assignment, termination, insolvency, securities and unusual triggering events can affect how the review regime operates, so the correct review date and filing obligation must be checked carefully.

This page was last updated on 24 March 2026

Useful article? You may find it helpful to read the original guidance here: Three-Yearly LBTT Lease Review: Tax Changes, Returns, and Payment Guidelines

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