VAT on new builds in the UK is zero-rated for residential properties. Builders do not charge VAT when selling a new home, and they can reclaim VAT on construction costs through their standard VAT returns. Self-builders can reclaim VAT on eligible building materials through HMRC's DIY Housebuilders Scheme. Commercial new builds are standard rated at 20%, though landlords can opt to tax to reclaim input VAT.
This guide covers the VAT rules for developers, builders, self-builders, and property investors. You'll learn how zero-rating works, what the DIY scheme covers, how conversions are treated, when reduced rates apply, and the Domestic Reverse Charge rules that affect construction projects.
Residential Property
Residential properties are those intended for human habitation, such as houses, apartments, and residential care homes. They include entirely new builds as well as conversions of non-residential properties into dwellings. In VAT terms, residential property projects often qualify for significant reliefs, making them a focal point for builders and property users.
Property Builder
For builders involved in constructing residential properties, VAT rules are favourable, encouraging housing development and accessibility.
Zero-Rating for New Dwellings
The construction of new residential properties is zero-rated. Builders do not charge VAT on the sale of these properties, and they can reclaim VAT on related costs like materials and subcontractor fees. This tax treatment significantly reduces financial burdens for developers.
Example - 1
Emma is a property developer who builds a detached house on a plot of land. She sells the house to a buyer for £300,000 and, because new-build houses are zero-rated for VAT, she does not charge any VAT to the buyer.

During the construction, Emma incurs £100,000 in expenses for materials like bricks and tiles, and professional services such as engineering consultancy. These costs include VAT at the standard rate of 20%, meaning the VAT portion is £16,667 (20% of £83,333 for materials and services).
Since the house is zero-rated, Emma can reclaim the £16,667 VAT from HMRC, effectively reducing her construction costs. This allows her to keep her pricing competitive and maintain profitability.
Excluded Items
Not all materials and services qualify for a zero rating. Fixtures such as carpets, fitted furniture, and certain electrical appliances (e.g., washing machines) are standard rated at 20%. Builders should carefully review their purchases to ensure proper VAT classification.
Mixed-Use Developments
For projects combining residential and non-residential elements, VAT treatment must be apportioned. For instance, a building with ground-floor retail space and apartments above requires separating costs to apply the correct VAT rates.
Property User – DIY Scheme
Individuals building their own homes or converting non-residential properties into dwellings can benefit from the DIY VAT Refund Scheme. This program allows users to reclaim VAT on eligible construction costs, such as building materials. However, professional services like architectural fees are excluded from refunds.
For a detailed explanation and step-by-step guidance, refer to The DIY VAT Refund Scheme: A Comprehensive Guide.
Residential Conversion
When a builder is engaged in converting a non-residential building (e.g., a warehouse, barn, or office) into a dwelling or multiple dwellings, the VAT treatment of their services depends on the nature of the work and its qualification under HMRC guidelines.
For more details on VAT on Residential Conversion, please check our article on, "VAT on Property Conversion - UK Property Accountants & Property Tax Specialists."
5% Reduced Rate
Builders charge a 5% reduced VAT rate on qualifying services and materials used directly in residential conversion.

This rate applies to the invoices issued to the developer or property owner commissioning the conversion.
Qualifying Services
- Structural alterations (e.g., adding walls, installing new windows or roofs).
- Plumbing, heating, and electrical installations.
- Creating new entrances, stairs, or living areas.
- Any works directly associated with the transformation of the building into a dwelling.
Qualifying Materials
- Building materials that become part of the fabric of the property (e.g., bricks, timber, windows).
- Items integral to the building’s use as a dwelling (e.g., heating systems, fitted kitchens excluding appliances).
Example - 2
A builder is hired to convert an old factory into a residential apartment building. The total value of their services and materials amounts to £200,000. Instead of applying the standard VAT rate of 20%, they charge 5% VAT, adding £10,000 (5%) to the invoice instead of £40,000 (20%), reducing the cost for the developer.
20% Standard VAT Rate in Residential Conversions
While the 5% reduced VAT rate applies to most qualifying construction work and materials in a residential conversion, certain items and services remain subject to the 20% standard VAT rate. Builders and developers must be aware of these distinctions to ensure correct VAT accounting. The standard rate of VAT (20%) is charged on:
Professional Fees
- Professional services such as architects, surveyors, project managers, and consultants are always standard rated.
- These services are considered administrative or design-related and do not qualify as part of the physical conversion work.
Luxury or Optional Items
- Items considered non-essential or decorative are standard rated. Examples include:
- Carpets and rugs (as opposed to flooring like tiles or wood, which are part of the building fabric).
- Freestanding wardrobes and furniture.
- Appliances such as ovens, refrigerators, or washing machines.
Sale of the Converted Property
After the builder completes the conversion and the property becomes a new dwelling or set of dwellings, the developer must consider the VAT treatment when selling the property to the end user.
Zero-Rated Sale of a New Dwelling
If the converted property qualifies as a new dwelling, its sale to the end user is zero-rated for VAT purposes. This means:
- The developer does not charge VAT on the sale price.
- The developer can reclaim VAT incurred during the conversion process, including:
- Builder's reduced-rate charges (5% VAT).
- VAT on professional fees (architects, engineers, surveyors).
- VAT on non-qualifying materials and supplies (standard-rated at 20%).
Commercial Property
The VAT rules for commercial properties differ significantly from those for residential properties.

Both builders and property owners must understand these distinctions to ensure compliance with VAT regulations while optimising financial outcomes.
Standard-Rate VAT on Construction Services and Materials
For most construction services and materials supplied in the development of commercial properties, the 20% standard VAT rate applies. Builders charge this VAT to their clients and can reclaim input VAT on their expenses, such as subcontractor fees, materials, and plant hire.
Example - 3
BuildCo is contracted by RetailCo to construct a commercial office building. The total contract value is £1,000,000. BuildCo invoices RetailCo for £1,200,000 (£1,000,000 + £200,000 VAT). During the project, BuildCo incurs input costs for materials, plant hire, and subcontractor fees amounting to £500,000, plus £100,000 VAT. BuildCo reclaims the £100,000 input VAT, meaning its net VAT liability to HMRC is £100,000.
Sales of Commercial Properties
New Commercial Properties
Sales of new commercial properties (under three years old) are standard rated at 20% VAT. Property owners must account for this VAT on their sales invoices but can reclaim VAT incurred on associated expenses.
Example - 4
A property owner develops a retail park and sells a unit to a business owner for £500,000. As the property is new, the property owner adds 20% VAT, bringing the total to £600,000. The buyer, if VAT-registered, can recover the £100,000 VAT.
Older Commercial Properties
After three years, sales of commercial properties are generally VAT-exempt. However, this exemption restricts property owners from reclaiming VAT on their costs. To overcome this, property owners can choose to "opt to tax," meaning they charge VAT on the property transaction and reclaim input VAT.
Example - 5
If a 10-year-old commercial property is sold for £500,000, and the seller has not opted to tax, the sale is VAT-exempt, meaning no VAT is charged to the buyer. However, the seller cannot reclaim input VAT on related expenses, such as £20,000 in legal and agent fees, reducing their net revenue to £480,000.
On the other hand, if the seller opts to tax, they charge 20% VAT (£100,000) to the buyer, who pays a total of £600,000. The seller can reclaim the £20,000 input VAT, increasing their net revenue to £520,000. If the buyer is VAT-registered and using the property for taxable activities, they can reclaim the £100,000 VAT, effectively reducing their cost to £500,000.
Domestic Reverse Charge
The Domestic Reverse Charge (DRC) applies to construction services as part of HMRC’s effort to prevent VAT fraud. It shifts the responsibility for VAT payment from the supplier to the customer. This section explains its scope, exclusions, invoicing requirements, and impact on VAT returns.
How Does It Work?
In typical VAT arrangements, the supplier charges VAT to the customer and remits it to HMRC.

Under the DRC, the supplier does not charge VAT, and the customer accounts for and pays the VAT directly to HMRC.
Example - 6
Developer Ltd hires Construct Ltd to build an office block for £100,000. Under DRC rules, Construct Ltd issues an invoice for £100,000 without VAT. Developer Ltd accounts for £20,000 VAT on its VAT return and can reclaim it if eligible.
Scope of the DRC
The DRC applies to services falling within the Construction Industry Scheme (CIS), such as:
- Construction of buildings.
- Installation of utilities (e.g., plumbing, heating, and lighting).
- Painting and decorating.
It also includes building materials supplied as part of the construction service.
Exclusions from DRC
Services outside the scope include:
- Supplies to end-users (e.g., property owners not resupplying services).
- Zero-rated supplies (e.g., construction of new dwellings).
- Professional services like architecture and surveying unless combined with DRC services.
Conclusion
Understanding VAT on new builds requires attention to the distinctions between residential and commercial properties and the various reliefs and responsibilities for builders and end-users. With tools like zero-rating for new dwellings, the DIY Scheme, and opting to tax, VAT rules provide opportunities for significant savings. However, careful planning and adherence to HMRC guidelines are essential to avoid costly mistakes.
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