Guide to Lease Transactions and Returns for Land and Buildings Transaction Tax

When further LBTT lease returns are needed

For a notifiable lease in Scotland, the tenant may need to file more LBTT returns after the original lease return. Further returns are usually required every three years, when the lease is assigned, and when it ends. These returns let Revenue Scotland recalculate the tax using what has actually happened, even if nothing has changed or no extra tax is due.

• A three-yearly review return is due on every third anniversary of the lease’s original effective date, unless the lease has already ended, and it must be filed within 30 days.
• A review return is still required even if the rent is unchanged, the lease is as expected, and no extra LBTT is payable.
• The tax recalculation uses the LBTT rates and bands that applied on the original effective date of the lease, not the rates in force when the later return is filed.
• If the lease is assigned, the outgoing tenant must file an assignation return, and the new tenant takes over future lease return duties.
• The review cycle does not restart on assignation; it continues from the lease’s original effective date, and the assignee may also need a separate LBTT return if consideration is paid.
• When the lease terminates, a termination return is required and this can lead to either extra tax being due or a repayment.

Scroll down for the full analysis.

LBTT lease reviews: when further returns are required for a lease

If an LBTT lease return was required when a lease was first granted, the tenant’s obligations usually do not end there. Revenue Scotland requires further lease returns at set points during the life of the lease, and also when the lease is assigned or ends. This matters because tax may need to be recalculated using what has actually happened since the last return, even if no extra tax is due.

What this rule is about

LBTT applies to certain lease transactions in Scotland. For notifiable leases, the tenant must not only file the original return but also keep Revenue Scotland updated through later returns.

The source material identifies three main occasions when a further lease return is required:

• every third anniversary of the effective date of the lease
• when the lease is assigned to a new tenant
• when the lease terminates, whether early or at its natural end

These later returns allow Revenue Scotland to take account of changes since the original return or the last review. In lease cases, the tax position can change over time because the rent actually payable, or the length of the lease, may turn out differently from what was originally assumed.

What the official source says

The official guidance says that, for a notifiable lease, the tenant must submit a further return every three years unless the lease has already ended. This is called a three-yearly review return.

A review return is required even if:

• nothing has changed under the lease
• the rent is exactly as originally expected
• no additional LBTT is payable

The review date is every third anniversary of the lease’s effective date. The return must be submitted no later than 30 days after that review date.

The guidance also says that the tax rates and bands used for these lease recalculations remain those in force at the original effective date of the lease. They do not change simply because a review happens later.

If the lease is assigned:

• the outgoing tenant must file an assignation return
• that return should include changes since the last LBTT return and the assignee’s details
• after the assignation takes effect, responsibility for future LBTT lease obligations passes to the new tenant
• the three-year review cycle continues by reference to the original effective date of the lease, not the date of assignation

The guidance also notes that the new tenant may have to file a separate LBTT return if, for example, the assignation involves a payment and the transaction is notifiable.

If the lease terminates:

• the tenant must file a termination return
• the return recalculates the tax using the rates and bands in force at the original effective date
• this can produce either further tax to pay or a repayment

What this means in practice

The key practical point is that LBTT on leases is not always a one-off filing exercise. A lease can stay within the tax system for years.

If the lease was notifiable at the start, diarising the review dates is essential. Missing a review return is a compliance failure even where the figures have not changed and there is no tax to pay.

The review return is effectively a checkpoint. It tells Revenue Scotland whether the lease position is still the same or whether the tax needs to be adjusted.

On an assignation, the filing responsibility moves from the old tenant to the new one, but the timeline of the lease does not restart. The new tenant steps into the existing review cycle. That can easily be missed if the assignee assumes the lease is treated as new for review purposes.

On termination, the return is important because it can produce a refund where the lease ends earlier than expected and the original tax calculation assumed more rent over a longer term. Equally, if the recalculation shows more tax is due, that additional tax must be paid when the termination return is filed.

How to analyse it

A sensible way to approach an LBTT lease review issue is to ask these questions in order.

• Was the original lease notifiable for LBTT purposes? If not, the review regime described here may not apply in the same way.
• What was the original effective date of the lease? This date drives the three-year review cycle and the tax rates and bands used for recalculation.
• Has the third anniversary, or a later third anniversary, been reached? If so, a review return is likely to be due within 30 days.
• Has the lease been assigned? If so, the assignor must deal with the assignation return, and the assignee takes over future obligations.
• Was any premium or other payment made on assignation? If so, consider whether the assignee must also file a separate LBTT return in their own right.
• Has the lease terminated, either early or at expiry? If so, a termination return is required.
• What changes have occurred since the last LBTT lease return? For example, changes in rent actually payable or a shorter lease term than originally expected may affect the recalculation.

The source material also shows the importance of distinguishing between:

• the effective date, which remains tied to the original lease
• the relevant date for the particular further return, such as the review date, assignation date, or termination date

Example

Illustration: a tenant took a lease with an effective date of 1 June 2020 and filed the original LBTT return. Nothing changes under the lease. Even so, the tenant must still file a three-yearly review return on the third anniversary, 1 June 2023, and submit it no later than 30 days after that date. If the lease is later assigned on 1 May 2024, the outgoing tenant must file the assignation return. The new tenant then takes over future LBTT obligations, but the next review point is still measured from 1 June 2020, not from 1 May 2024.

Why this can be difficult in practice

The main difficulty is that the filing duty does not depend on there being a tax change. People often assume that if the rent has stayed the same, or no further LBTT is due, no return is needed. The guidance makes clear that this is wrong for three-yearly reviews.

Another practical difficulty arises on assignation. There can be two separate issues at once:

• the assignor’s obligation to file the assignation return for the existing lease
• the assignee’s possible obligation to file a separate LBTT return if a premium or other notifiable consideration is given on the assignation

It is also easy to confuse the original effective date with the date of assignation or termination. The source material makes clear that the original effective date continues to matter for review timing and for the tax rates and bands used in recalculations.

Finally, termination can produce either extra tax or a repayment. That means the final return is not just an administrative step. It can directly affect the amount ultimately due for the lease as a whole.

Key takeaways

• For a notifiable LBTT lease, further returns are required every three years, on assignation, and on termination.
• A three-yearly review return is required even if nothing has changed and no additional tax is payable.
• The original effective date remains central: it fixes the review cycle and the tax rates and bands used for later recalculations.

This page was last updated on 24 March 2026

Useful article? You may find it helpful to read the original guidance here: Guide to Lease Transactions and Returns for Land and Buildings Transaction Tax

View all LBTT Guidance Pages Here