Section 75C: Impact on Post-2007 Property Transactions and Tax Liabilities

When SDLT Section 75C Applies by Date

Section 75C is an SDLT anti-avoidance rule, but this guidance is only about when it applies. In general, it can apply where the disposal, acquisition and all related scheme transactions took place on or after 19 July 2007. For transactions before that date, it only applies if it produces a lower SDLT charge than the amount that would have arisen under the Stamp Duty Land Tax (Variation of the Finance Act 2003) Regulations 2006.

• Check the dates of the disposal, the acquisition and every related scheme transaction, not just the main land transfer.
• If all relevant steps took place on or after 19 July 2007, section 75C may apply in the normal way.
• If the relevant steps took place before 19 July 2007, section 75C only has effect where it gives a lower SDLT result than the 2006 Variation Regulations.
• Older cases need a comparison between the SDLT outcome under section 75C and the outcome under the 2006 Regulations.
• Mixed-date or multi-step arrangements can be difficult, especially where documents, conditions or linked steps happened at different times.

Scroll down for the full analysis.

SDLT section 75C: when the anti-avoidance rule applies over time

This page explains the timing rule for section 75C of the Stamp Duty Land Tax legislation. The point is narrow but important: it tells you which transactions section 75C can apply to, depending on when the disposal, acquisition, and any related scheme steps took place.

What this rule is about

Section 75C is an SDLT anti-avoidance provision. It is aimed at arrangements involving a disposal and an acquisition linked by scheme transactions. The source material on this page is not explaining how section 75C works in full. It is only dealing with when the provision has effect.

That timing question matters because anti-avoidance rules often change over time. A person considering an older transaction needs to know whether section 75C applies at all, and if so, whether any transitional limitation affects the result.

What the official source says

The official material says that section 75C has effect for disposals and acquisitions, and all related scheme transactions, that took place on or after 19 July 2007.

For transactions before 19 July 2007, the position is more limited. In those earlier cases, section 75C only has effect if applying it makes a person liable to a lower amount of SDLT than would have been chargeable under the Stamp Duty Land Tax (Variation of the Finance Act 2003) Regulations 2006 (SI 2006/3237).

What this means in practice

The practical starting point is the date of the relevant steps.

If the disposal, the acquisition, and all related scheme transactions took place on or after 19 July 2007, section 75C can apply in the ordinary way.

If the relevant transactions took place before 19 July 2007, you cannot assume section 75C applies in the same way. The source says it only has effect where it produces a lower SDLT liability than the amount that would otherwise have arisen under the 2006 Variation Regulations.

So for older cases, the exercise is comparative. You may need to work out:

• the SDLT position if section 75C is applied, and
• the SDLT position under the 2006 Variation Regulations.

Only if section 75C gives the lower tax result does the source say it has effect for those pre-19 July 2007 transactions.

This is unusual because anti-avoidance rules are often thought of as increasing tax. Here, the transitional rule is framed by reference to whether section 75C produces a lower amount than the earlier regime.

How to analyse it

A sensible way to approach this point is:

• Identify the disposal and the acquisition.
• Identify every related scheme transaction.
• Check when each of those steps took place.
• If they took place on or after 19 July 2007, section 75C is potentially in point.
• If they took place before 19 July 2007, compare the tax result under section 75C with the tax result under the Stamp Duty Land Tax (Variation of the Finance Act 2003) Regulations 2006.
• Apply section 75C to the earlier transactions only if it produces the lower liability described in the source material.

The wording in the source refers to “disposals and acquisitions, and all related scheme transactions”. That means the timing analysis is not limited to the main land transfer. The wider set of scheme steps also matters.

Example

Illustration: suppose a transaction structure involved a disposal, an acquisition, and several linked scheme steps in 2008. On the source material, section 75C can apply because the relevant transactions took place on or after 19 July 2007.

Now suppose a similar structure was completed before 19 July 2007. In that case, you would not stop at saying the arrangement falls within section 75C in principle. You would also need to compare the SDLT result under section 75C with the amount that would have been charged under the 2006 Variation Regulations. The source says section 75C has effect only if it gives the lower amount.

Why this can be difficult in practice

The source text is brief and assumes the reader already understands the wider section 75C regime and the earlier 2006 Variation Regulations. In practice, several points may need careful thought.

• Dating the transactions may not be straightforward if a scheme involved several steps, conditional arrangements, or documents executed on different dates.
• The phrase “all related scheme transactions” suggests you need a complete picture of the arrangement, not just the main land transaction.
• For pre-19 July 2007 cases, the comparison with the 2006 Variation Regulations may be technically demanding, because it requires understanding both regimes.
• The source does not explain on this page how to deal with mixed-date arrangements where some steps occurred before and some after 19 July 2007. That makes the facts especially important.

Because this page is only about commencement and transitional effect, it does not answer the separate question whether the substantive conditions of section 75C are met.

Key takeaways

• Section 75C generally applies to disposals, acquisitions, and related scheme transactions on or after 19 July 2007.
• For transactions before that date, section 75C only has effect if it produces a lower SDLT liability than the 2006 Variation Regulations would have produced.
• When analysing timing, look at the whole scheme, not just the main acquisition.

This page was last updated on 24 March 2026

Useful article? You may find it helpful to read the original guidance here: Section 75C: Impact on Post-2007 Property Transactions and Tax Liabilities

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