27 Oct 2021

Property Developer Tax – what we know so far

The Chancellor confirmed in his Autumn Budget 2021 speech the introduction of a 4% residential property developer tax (RPDT) to be charged on profits of companies carrying out residential property development.

The draft legislation will be included in the 2022-2023 Finance Bill on 4 November.

Why is this new tax being introduced?

Earlier this year the proposal to introduce a new tax on property developers was announced as part of the Government’s Building Safety Package in order to ensure that the largest developers make a fair contribution to help fund cladding remediation costs. The draft legislation follows the conclusion in July of consultation on the design of this proposed new tax.

It followed the Housing Secretary’s announcement in February 2021 of plans to bring an end to unsafe cladding through a multi-billion pound intervention, with the aim of raising £2 billion through the RPDT over the next decade.

Which companies and activities are affected?

The draft legislation introduces a tax charge on residential property developers from 1 April 2022, with profits from periods straddling that date being apportioned. The RPDT will be charged on residential property development profits calculated according to a formula set out in the legislation, and subject to an annual allowance.

The following would not be subject to RPDT:

  • groups exclusively carrying on activities as a third-party contractor in relation to residential developments of an unconnected developer
  • commercial development
  • residential development outside the UK

The tax will apply to companies within the charge to corporation tax which undertake residential property development (RPD) activities and have profits above £25m, the tax will be calculated at the applicable rate on the company’s RPD profits so far as they exceed its allowance for the relevant accounting period.

RPD profits for these purposes will be calculated in accordance with a formula, essentially adding together a company’s ‘adjusted trading profits’ (or losses, as the case may be) and its joint venture profits (or losses) – so far as in each case they relate to its RPD activities – and then deducting allowable loss relief, group relief and carried forward group relief.

However, RPDT is not a supplementary corporation tax. Collection and management of the tax will be the responsibility of HMRC, but it will be run as a separate system.

Residential developer companies (with certain exemptions) will be required to include in their company tax returns a statement of RPD profits, losses and reliefs.  It is worth noting these further points:

  • the measure of profits which attract the tax is calculated without deduction for finance costs – including third party financing – so the £25m threshold might catch more companies than was first envisaged
  • RPDT will be ignored and no allowance made when calculating mainstream corporation tax liabilities
  • the consultation does not announce the rate of tax. Indications are this will be  ‘proportionate’, taking into account the proposed 25% rate of corporation tax coming in from 2023
  • any unused amount of the annual allowance will not be capable of being carried forward

What next?

There are some areas of the policy and legislation that have not yet been finalised. In particular, the draft legislation does not cover the treatment of build-to-rent or affordable housing activity.

For further guidance please feel free to contact us.

For more Autumn Budget analysis, visit our Budget hub.

Get in touch

Related insights

UK business offshoring: Key tax risks you need to know

30 January 2026

Read
Female small business owner, working in her shop

Changes to small company accounts filing delayed

30 January 2026

Read
Will Birchall, Darren Phillips and Sam Willis at PKF Francis Clark's Southampton office

Key appointments in Southampton strengthen our corporate finance team

27 January 2026

Read
Two men in suits discussing a business transaction.

Missed returns: Your guide to HMRC penalties

23 January 2026

Read
Three individuals in business attire are seated around a table, engaged in a discussion while looking at a laptop and holding documents with charts.

Audit reform bill has been dropped: What happens next?

21 January 2026

Read
Portrait of Andrew Killick, partner and head of corporate finance at PKF Francis Clark, smiling in a professional setting.

Our survey predicts renewed deals activity in 2026

21 January 2026

Read
Two businessmen shaking hands on a transaction

UK debt market 2025: a strategic window for growth

14 January 2026

Read
Two colleagues chatting whilst walking from a meeting room.

The Ministry of Justice’s interest seizure plan: A threat to law firm stability?

13 January 2026

Read
Three people in business attire are seated at a desk in an office, reviewing a document together. The person on the left is pointing at the document while the other two look on attentively.

Succession and exit planning – how MVLs offer a tax-efficient route

13 January 2026

Read
Three individuals in business attire are seated around a table, engaged in a discussion while looking at a laptop and holding documents with charts.

Business exit planning: how to protect your wealth

12 January 2026

Read
Payroll colleagues chatting at work

The pitfalls of national minimum wage

9 January 2026

Read

Key employment tax changes for 2026

8 January 2026

Read