A property capital allowance claim isn’t purely calculating the value of property embedded fixtures & fittings that qualify for tax relief, we feel it’s just as important to understand how a claim can best be applied to a clients tax position.

In this article, we share a case that supports the ability to submit a late capital allowance claim i.e. submit a retrospective claim in a tax year that is no longer open for amendment under standard protocol.

In the world of tax, case law is a powerful tool that supports a principle and methodology.

When boundaries are pushed, it can attract attention often resulting in an approach being challenged. When an approach passes this scrutiny it helps clarify legislation that frequently relies on interpretation.

Although this doesn’t reinvent the way in which we apply capital allowance claims to our client’s tax position, it does provide an alternative option that can be considered.

For many, the Dundas Heritable v HMRC case makes for an interesting read.

Case Study

In Dundas Heritable v HMRC [2017] TC6476 the FTT found on technical analysis, that Paragraph 82 Schedule 18 FA 1998 gives an unexpected result: the taxpayer is given the chance to make a late claim for capital allowances once HMRC has opened an enquiry into the relevant return.

  • The company submitted its corporation tax returns including Capital allowance claims for both year ending 31 March 2012 and 2013 late.
  • HMRC opened enquiries into each, in time, and disallowed the capital allowance claims on the grounds that they were made out of time.
  • HMRC issued closure notices and the company appealed.

The company argued that paragraph 82(1)(b) Schedule 18 Finance Act 1998 applies to extend the time limit for making capital allowances claims.

HMRC argued that as the claims were not made within the time limit contained in paragraph 82(1)(a) a late claim was not possible.

The case involved the interpretation of paragraph 82 Schedule 18 Finance Act 1998.

The FTT found that as an enquiry had been opened the claims were possible and made in time by virtue of paragraph 82(1)(b) notwithstanding the fact that claims were not made within the time limit contained in paragraph 82(1)(a).


It remains to be seen whether HMRC will appeal this decision. Paragraph 82 does appear to allow a late claim.

Paragraph 82 Schedule 18 says:

82.—(1) A claim for capital allowances may be made, amended or withdrawn at any time up to whichever is the last of the following dates—

(a) the first anniversary of the filing date for the company tax return of the claimant company for the accounting period for which the claim is made;

(b) if notice of enquiry is given into that return, 30 days after the enquiry is completed;

(c) if after such an enquiry the Inland Revenue amend the return under paragraph 34(2), 30 days after notice of the amendment is issued;

(d) if an appeal is brought against such an amendment, 30 days after the date on which the appeal is finally determined.

If you have spent significant capital buying, improving or extending commercial property, MSC R&D can review your tax position to determine if a capital allowance claim is possible and how you could benefit.