What documentation do I need to support VAT claims on materials and services?

Undertaking a DIY self-build project is an exciting journey that allows you to create the home of your dreams. However, amidst the thrill of construction, it’s crucial to ensure proper financial management, including VAT reclaims. Understanding the documentation requirements for VAT claims is essential to ensure compliance and maximise potential savings.

At Henderson Loggie, our VAT advisory team is here to provide clarity on this topic and guide DIY self-builders across Scotland and the UK through the documentation process.


One of the primary documents required to support VAT claims is itemised invoices and receipts for all materials and services purchased for your self-build project. These documents should clearly outline the details of each transaction, including the supplier’s name and VAT registration number, description of the goods and services provided, quantity, unit price, and total amount paid, including VAT.


In addition to itemised invoices and receipts, it’s essential to retain proof of payment for all purchases related to your self-build project. This can include bank statements, credit card statements, or receipts confirming electronic transfers or cash payments. Proof of payment serves as evidence that the transaction occurred and that VAT was paid on the materials and services.



To support VAT claims, you must demonstrate that the materials and services for which you’re claiming VAT refunds are eligible under HM Revenue & Customs (HMRC) guidelines. This may include documentation such as building plans, specifications, contracts with suppliers and contractors, and any relevant correspondence. Providing clear evidence of the intended use of the materials and services in your self-build project strengthens your case for VAT refunds.


Maintaining comprehensive records throughout your self-build project is essential for supporting VAT claims and ensuring compliance with HMRC requirements. Organise your documentation systematically, keeping all invoices, receipts, proof of payment, and evidence of eligibility in a secure and easily accessible manner. This not only facilitates the VAT claims process but also provides a valuable audit trail in case of HMRC inquiries.


Navigating the documentation requirement for VAT claims can be complex, particularly for DIY self-builders who may not have extensive experience in tax matters. At Henderson Loggie, we specialise in providing tailored guidance and support to self-builders across the UK.


Looking for more content?

Read more helpful articles, covering a range of VAT topics.