VAT Notice 708 Explained: UK Construction VAT Rates, Exemptions and HMRC Rules

VAT Notice 708 is HMRC’s official guidance explaining how Value Added Tax applies to building work, construction services, residential conversions and building materials in the UK.

It determines whether qualifying construction activities attract VAT at 20%, 5% or 0%.

For property developers, contractors, landlords and construction businesses, understanding these rules is essential. Applying the wrong VAT rate can increase project costs, create accounting problems and potentially lead to HMRC assessments.

A qualifying residential development worth £200,000 could attract £40,000 in VAT at the standard rate, £10,000 at the reduced rate or £0 at the zero rate. The difference is substantial, but eligibility depends on the circumstances rather than simply the type of property.

We analysed HMRC’s latest guidance, which was updated on 26 August 2026, alongside published commentary from UK VAT specialists.

Our findings show that the most important distinctions concern new builds, conversions, empty properties, building materials and the domestic reverse charge.

This article explains these rules using practical construction scenarios and financial calculations.

What Is VAT Notice 708 and Who Does It Apply To?

VAT Notice 708: Buildings and construction is official guidance published by HM Revenue & Customs explaining the VAT treatment of qualifying building and property transactions.

The notice is particularly relevant to:

• Building contractors and subcontractors supplying construction services.
• Property developers constructing or converting buildings.
• Landlords renovating residential and commercial properties.
• Housing associations developing qualifying residential accommodation.
• Charities undertaking qualifying building projects.
• Self-builders constructing their own homes.
• Accountants and financial professionals advising property businesses.

It explains when construction work can qualify for reduced or zero VAT, which materials receive the same treatment, and when property sales or long leases may be zero-rated.

The notice also covers tax points, VAT certificates, mixed-use buildings, input VAT recovery and certain self-supply transactions.

Importantly, VAT Notice 708 does not mean all residential construction is VAT-free. The standard rate remains the default unless a specific statutory relief applies.

What Are the VAT Rates Under Notice 708?

The UK applies three main VAT rates to construction services, depending on the work performed and the property’s circumstances.

Construction activity	Typical VAT rate	Important conditions
General property repairs	20%	Ordinary maintenance and repair work
Building extensions	20%	Unless a specific relief applies
New qualifying residential dwelling	0%	Must satisfy new-build requirements
Qualifying new charitable building	0%	Relevant charitable purpose conditions
Commercial-to-residential conversion	5%	Qualifying conversion work
Residential conversion changing dwelling numbers	5%	Specific conversion conditions
Renovation of a dwelling empty for 2+ years	5%	Evidence and eligibility required
Ordinary commercial construction	20%	Standard rate normally applies
Qualifying building materials supplied and installed by builders	0% or 5%	Rate follows qualifying services
Standalone purchase of most building materials	20%	Unless independently eligible for relief

Financial Example

Consider a contractor undertaking £120,000 of construction work before VAT.

VAT treatment	VAT payable	Total project cost
Standard rate (20%)	£24,000	£144,000
Reduced rate (5%)	£6,000	£126,000
Zero rate (0%)	£0	£120,000

The difference between the standard and reduced rates is £18,000.

These are illustrative calculations. The rate cannot be selected simply because it offers better value; the project must meet the relevant conditions.

When Does 0% VAT Apply to New Build Construction?

The zero rate is one of the most significant VAT reliefs available to UK residential developers.

Under Section 3 of VAT Notice 708, construction services can qualify for zero-rating when a qualifying building is constructed and the necessary conditions are satisfied.

Qualifying buildings can include new dwellings, buildings intended solely for relevant residential purposes and buildings intended solely for qualifying charitable purposes.

New Residential Properties

A property must meet HMRC’s definition of a dwelling.

Among the important conditions are that the dwelling can be used and disposed of separately, that relevant planning permission exists and that the construction follows the approved requirements.

A newly constructed detached house, for example, may qualify for zero-rated building services if it meets these criteria.

However, the distinction between constructing a new dwelling and extending an existing one is critical.

A homeowner adding another bedroom to an existing property would normally pay 20% VAT.

A developer constructing a separate qualifying dwelling may be eligible for 0% VAT.

Certain extensions creating wholly new, independently qualifying dwellings can also qualify, but the new dwelling must satisfy HMRC’s specific conditions.

The timing of construction matters too. Work carried out after the building is considered complete may no longer qualify as construction of a new dwelling.

Residential Buildings and Charitable Developments

Qualifying buildings used for relevant residential purposes may include student residential accommodation, certain care homes, hospices and other specified institutions.

New buildings intended solely for relevant charitable purposes can also qualify for zero-rating.

However, charitable ownership alone does not establish eligibility. The building’s intended use must meet the statutory test.

A charity constructing a qualifying non-business facility may receive zero-rated construction services, whereas an ordinary commercial building operated by a charity may remain standard-rated.

We examined this distinction further in our analysis of VAT rules and exemptions for UK charities, including the difference between taxable, exempt and non-business charitable activities.

When Can Builders Charge the Reduced 5% VAT Rate?

The 5% rate is particularly important for property investors undertaking qualifying conversions and renovations.

HMRC identifies several circumstances where reduced-rating may apply.

Converting Commercial Properties Into Residential Accommodation

A qualifying conversion of a non-residential building into residential accommodation can attract 5% VAT on eligible construction services.

Examples include converting an office into flats, transforming a former retail unit into residential accommodation or converting a commercial building into a qualifying house.

Suppose a developer converts a former office building into four flats, with qualifying construction work costing £300,000.

Calculation	Amount
Construction cost before VAT	£300,000
VAT at 20%	£60,000
VAT at 5%	£15,000
Difference	£45,000

The potential difference is £45,000.

However, professional services, non-qualifying goods and other excluded activities may still attract 20% VAT.

Independent VAT consultant and former HMRC officer Neil Warren highlighted this distinction in his June 2025 Tax Adviser analysis, Residential conversions: VAT saving opportunities.

His published analysis explains that qualifying conversion services can receive 5% VAT, including building materials supplied with those services, while independently supplied architectural and surveying services normally remain standard-rated.

It also identifies the importance of a developer’s eventual intention to sell or rent the completed property.

Changing the Number of Residential Units

The reduced rate may also apply when an existing building is converted to contain a different number of dwellings.

Examples include converting one house into three flats or combining two eligible dwellings into one.

A particularly important detail is that the reduced rate can apply when the number of dwellings decreases, not only when additional units are created.

Neil Warren also addressed this point in his earlier Tax Adviser article, Saving VAT on builder services: when the 5% rate applies.

His analysis explains that a qualifying change in the number of dwellings may receive the reduced rate, subject to the specific statutory tests. This can be relevant to developers combining smaller residential units into larger homes.

However, an ordinary loft conversion within an existing home does not automatically qualify merely because the living space has increased.

Renovating Properties Empty for Two Years or More

Section 8 of VAT Notice 708 allows qualifying renovation and alteration work to receive 5% VAT when eligible residential premises have not been lived in for at least two years immediately before the work begins.

The relief may cover qualifying work on the building fabric, including eligible repairs and improvements.

For example, suppose an investor purchases a residential house that has been unoccupied for three years.

The renovation contractor charges £80,000 before VAT.

At 20%, the VAT would be £16,000. At 5%, the VAT would be £4,000.

That represents a potential £12,000 difference in the construction bill.

However, the reduced rate depends on the property and work meeting HMRC’s conditions.

The contractor should retain satisfactory evidence of the property’s qualifying period of non-occupation.

What Is the Difference Between the Two-Year and Ten-Year VAT Rules?

These two rules are frequently confused, but they serve different purposes.

The two-year rule relates principally to reduced-rating qualifying renovation work on empty residential premises.

The ten-year rule can be relevant to certain residential conversions and the zero-rating of a developer’s first sale or long lease of a converted building.

Condition	Two-year rule	Ten-year rule
Relevant period	At least 2 years	At least 10 years
Main application	Qualifying renovation of empty dwellings	Certain non-residential conversion rules
Potential VAT treatment	5% on eligible work	0% on qualifying first sale or long lease, or certain qualifying services
Main evidence	Records of non-occupation	Records establishing the required ten-year history
Key consideration	Nature and timing of renovation	Conversion, previous use and transaction conditions

A residential building that has been unoccupied for ten years may, in certain circumstances, be treated as non-residential for the relevant conversion rules.

However, this does not mean that every ten-year-empty property automatically qualifies for zero-rated construction or sale.

The nature of the transaction, the intended residential use, and the person carrying out the development remain important.

How Does VAT Notice 708 Apply to Building Materials?

Building materials can have a different VAT treatment depending on whether they are purchased independently or supplied and incorporated as part of qualifying construction services.

Under Sections 11 to 13 of Notice 708, qualifying building materials supplied and installed by a contractor may receive the same VAT rate as the qualifying construction work.

For example, if a contractor undertakes an eligible residential conversion at 5% VAT, qualifying building materials supplied and incorporated by that contractor may also receive 5% VAT.

However, if the property owner independently purchases those materials from a builders’ merchant, the purchase will ordinarily attract 20% VAT.

What Qualifies as Building Materials?

HMRC defines building materials by reference to whether the items are incorporated into a building, ordinarily installed in that type of building and otherwise meet the relevant statutory conditions.

Examples that may qualify include bricks, cement, roofing materials, certain doors and windows, plumbing systems and electrical wiring.

By contrast, carpets, most fitted furniture and various household appliances generally do not qualify as building materials for the relevant relief.

For developers, the distinction also affects VAT recovery.

Section 12 includes rules that can block input VAT recovery on certain goods incorporated into zero-rated properties.

What Changed in August 2026?

On 26 August 2026, HMRC updated Section 13.8.1 of Notice 708 to add electric vehicle charging points to its list of zero-rated building-material items for dwellings.

This is relevant to qualifying residential construction projects incorporating EV charging infrastructure.

However, the update should not be interpreted as a blanket zero rate for every EV charging point installed at an existing home.

Eligibility still depends on the applicable supply and construction circumstances.

Does VAT Notice 708 Cover Solar Panels and Energy-Saving Materials?

Energy-saving installations operate under a separate but related HMRC framework.

The relevant guidance is VAT Notice 708/6: Energy-saving materials and heating equipment.

As of November 2026, qualifying installations of specified energy-saving materials in eligible residential accommodation and certain charitable buildings can attract 0% VAT.

Eligible installations can include solar panels, heat pumps, insulation, electrical battery storage and other specified equipment.

Under the legislation reflected in the current guidance, this temporary zero rate continues until 31 March 2027, with the qualifying installations scheduled to return to 5% from 1 April 2027.

This is separate from the general rules governing residential renovations and conversions.

Therefore, a homeowner commissioning qualifying solar panel installation may receive a different VAT treatment from someone undertaking an ordinary kitchen refurbishment.

How Does the Domestic Reverse Charge Work Under VAT Notice 708?

The domestic reverse charge is particularly important for construction businesses providing services to other VAT-registered contractors.

Rather than the supplier charging VAT and passing it to HMRC, the customer accounts for the VAT through its own VAT return where the reverse charge applies.

The rules generally concern qualifying construction services where the customer and supplier are VAT-registered, the relevant Construction Industry Scheme conditions are satisfied, and no applicable exclusion prevents the reverse charge.

The reverse charge applies to qualifying services subject to 20% or 5% VAT, but not to zero-rated construction services.

Example of the Reverse Charge

A subcontractor provides standard-rated construction services worth £20,000 to a qualifying main contractor.

Under ordinary VAT accounting, the subcontractor would invoice £20,000 plus £4,000 VAT.

Where the domestic reverse charge applies, the subcontractor invoices £20,000 without collecting that £4,000 VAT.

The main contractor accounts for £4,000 as output VAT and may claim corresponding input VAT to the extent permitted by the normal recovery rules.

Neil Warren’s February 2025 analysis in Tax Adviser, Reverse charge procedures: some common pitfalls, specifically addresses the problems that arise when contractors misunderstand end-user status or attempt to separate labour and materials to alter the VAT treatment.

For construction firms, the practical priority is to establish whether the reverse charge applies before issuing the invoice.

The reverse charge must also be distinguished from the reverse charge for overseas services, which follows different rules covered in VAT Notice 741A.

Can Property Developers Reclaim VAT Under Notice 708?

VAT recovery depends on the nature of the developer’s intended supplies.

A developer constructing or converting properties for qualifying zero-rated sales may generally recover eligible input VAT incurred in making those taxable supplies, subject to specific restrictions.

However, a landlord intending to earn exempt residential rental income will generally face restrictions on recovering related input VAT.

Consider a developer who purchases a commercial building and converts it into flats.

Initially, the developer plans to sell the completed flats through qualifying zero-rated transactions.

The developer may therefore be able to reclaim eligible VAT on construction costs.

If the developer later changes plans and decides to retain the properties for exempt residential letting, previous input VAT recovery may need to be reconsidered.

Neil Warren’s published residential conversion analysis highlights this issue, including the potential application of VAT payback and clawback rules when a developer’s intended use changes.

For mixed commercial and residential developments, a fair allocation of costs is also important.

Property VAT specialist Greg McNally, founder of VITA, discussed the wider implications in his June 2026 Tax Adviser article, The option to tax: a strategic solution.

McNally’s analysis explains how opting to tax commercial property can enable input VAT recovery but may also create significant risks involving disapplication, property disposals and Capital Goods Scheme adjustments.

This distinction matters particularly when developers construct mixed-use properties or acquire commercial buildings for conversion.

The decision to reclaim VAT should therefore reflect the intended property transaction, not simply the total construction expenditure.

What Evidence Is Required to Claim Reduced or Zero VAT?

HMRC expects contractors and developers to demonstrate that the relevant conditions have been satisfied.

Depending on the project, appropriate evidence can include planning documentation, building control approvals, completion certificates, contracts, invoices, property-use records and proof of non-occupation.

For empty properties, evidence may include council tax records, electoral records, utility information or confirmation from local authority empty-property officers.

When Is a VAT Certificate Required?

Sections 17 and 18 of Notice 708 explain the requirements for certificates relating to qualifying buildings.

Certificates are particularly relevant to buildings intended solely for relevant residential or charitable purposes.

However, such certificates are not normally required simply because work is being carried out on an eligible individual dwelling.

A certificate also does not automatically establish eligibility.

The contractor remains responsible for checking that the statutory requirements are satisfied.

An incorrectly issued certificate can expose the person issuing it to substantial penalties, potentially equivalent to the VAT not charged, subject to the applicable rules and reasonable-excuse provisions.

Good documentation is therefore a core part of construction VAT compliance rather than an administrative afterthought.

What Are the Most Common VAT Notice 708 Mistakes?

Our analysis of HMRC’s guidance and published professional commentary identifies several recurring risks.

Common mistake	Potential consequence	Appropriate approach
Charging 20% on eligible 5% work	Unnecessarily higher bills and VAT corrections	Confirm the qualifying conversion or renovation
Zero-rating ordinary house extensions	Underdeclared VAT	Check whether a separate qualifying dwelling is created
Treating all materials as zero-rated	Incorrect VAT invoices	Apply HMRC’s building-material definitions
Ignoring the two-year empty-property condition	Ineligible reduced-rating	Retain non-occupation evidence
Treating all charity projects as zero-rated	Incorrect tax treatment	Establish intended use and certification
Misapplying the domestic reverse charge	VAT return and invoice errors	Confirm VAT, CIS and end-user status
Reclaiming VAT linked to exempt residential letting	Overclaimed input VAT	Review intended property use
Confusing VAT Notice 708 with 708/6	Incorrect energy-saving VAT treatment	Apply the relevant installation guidance

Incorrect VAT treatment can have financial consequences for both suppliers and customers.

For example, charging 20% when 5% legally applies does not create an unrestricted entitlement for the customer to reclaim the additional VAT.

The proper approach is to correct the VAT treatment and the relevant invoice.

Construction firms should also consider the administrative impact of registration.

Our discussion of how VAT registration affects UK businesses examines the wider implications for pricing, cash flow and accounting obligations.

How Should Businesses Apply VAT Notice 708 Before Starting Construction?

A structured review can significantly reduce the risk of incorrect VAT treatment.

Before issuing quotations or entering major construction contracts, businesses should establish:

1. Property classification: Is the property residential, commercial, mixed-use or intended for a qualifying charitable purpose?
2. Nature of construction: Is the work a new build, conversion, renovation, extension or routine repair?
3. Qualifying conditions: Are the relevant zero-rate or reduced-rate requirements satisfied?
4. Materials: Are supplied goods qualifying building materials incorporated as part of construction services?
5. Customer status: Does the transaction fall within the domestic reverse charge?
6. Evidence: Are the necessary planning, occupancy and certification records available?
7. VAT recovery: Will the property be sold, leased or used to generate exempt income?

For major projects, it is sensible to document the proposed VAT treatment before construction begins rather than attempting to correct a large number of invoices afterwards.

This is particularly important where changes in project scope, use or ownership could affect eligibility.

FAQs About VAT Notice 708

Is VAT Notice 708 still valid in 2026?

Yes. VAT Notice 708 remains HMRC’s official guidance for VAT on buildings and construction. It was last updated on 26 August 2026, when electric vehicle charging points were added to the dwelling building-materials list.

Do builders charge 20% VAT on all work?

No. Although 20% is the general rate, qualifying new residential construction can attract 0% and certain eligible conversions and renovations can attract 5%.

Can I claim 5% VAT on renovating an empty property?

Potentially. Qualifying renovation work on eligible residential premises that have not been lived in for at least two years can receive 5% VAT, provided the detailed conditions are met.

Is a new build house always VAT-free?

Not automatically. Qualifying new dwellings may receive zero-rated construction services and certain property sales, but they must meet HMRC’s statutory requirements.

Separately purchased goods and excluded professional services may still be standard-rated.

Does VAT Notice 708 apply to subcontractors?

Yes. It applies to relevant construction services supplied by contractors and subcontractors.

The rate depends on the specific supply and project circumstances, while domestic reverse-charge rules may also apply.

Can landlords reclaim VAT on renovations?

Not necessarily. Residential letting is normally VAT-exempt, which generally restricts recovery of input VAT directly attributable to that activity.

Developers intending to make taxable property sales may be in a different position.

What is the difference between VAT Notice 708 and VAT Notice 708/6?

VAT Notice 708 principally covers buildings, construction services, conversions, building materials and certain property transactions.

VAT Notice 708/6 covers qualifying energy-saving materials and specified heating equipment installations.