Understanding How VAT applies to labour
- In the UK, Value Added Tax (VAT) applies to most goods and services, including labour. Whether you charge VAT on labour depends on the type of work, your VAT registration, and the project's purpose.
- If your business is VAT-registered, you must add VAT to taxable services, such as building, maintenance, or installation work. However, some projects qualify for reduced or zero rates depending on the property type and job nature.
- VAT on labour is a key compliance factor for builders, electricians, and contractors. Mistakes in applying VAT can affect both compliance and cash flow. Knowing when and how to charge VAT on labour is therefore essential.
When you need to charge VAT on labour
VAT applies when your taxable turnover exceeds the registration threshold of £90,000. Once registered, you must charge 20% VAT rate on labour unless your service qualifies for a reduced or zero rate. Examples where VAT usually applies:- General building and repair work
- Installation of heating, lighting, or plumbing systems
- Painting and decorating services
- Labour supplied with materials
When labour may be zero-rated or reduced
Some types of work are zero-rated or reduced-rated:
| VAT rate | When it applies to labour |
|---|---|
| 20% (standard) | Once registered, you must charge 20% VAT on labour unless your service qualifies for a reduced or zero rate. This usually includes general building and repair work; installation of heating, lighting, or plumbing systems; painting and decorating services; and labour supplied with materials. |
| 5% (reduced) | Applies to renovations or alterations of homes that have been empty for at least two years. Work to convert a commercial property into a dwelling is usually charged at the reduced 5% rate, not zero-rated (unless done for a housing association). Installing energy-saving materials in homes is then 5% after 31 March 2027. |
| 0% (zero-rated) | Usually applies to building new homes and to certain adaptations for disabled people. Installing energy-saving materials such as insulation or solar panels in homes is zero-rated until 31 March 2027. |
These rules depend on documentation. You must keep proof (like property details or eligibility certificates) showing why your work qualifies for a reduced or zero rate.
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Work out the VAT on your job
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General guidance based on HMRC VAT Notice 708 and 708/6. Some jobs need certificates or evidence before you can use 0% or 5%. If in doubt, check with HMRC or an accountant.
Labour vs. material costs
- Many tradespeople ask if VAT applies only to labour or to both labour and materials. The rule is simple: if both are supplied together, VAT applies to the full invoice at the same rate.
- If you provide labour only and your customer buys materials separately, you charge VAT only on the labour (if applicable).
Example:
- You charge £1,000 for labour and £500 for materials.
- VAT (20%) applies to the full £1,500 unless the job is zero-rated.
Always include the VAT breakdown on invoices to ensure compliance and avoid confusion.
Get the quote and invoice wording right first time
A one-page PDF with the labour and materials wording for a quote, a standard VAT invoice and a reverse-charge invoice. Free, no account needed.
Construction industry & VAT rules
- The construction industry follows special VAT rules because of the Domestic Reverse Charge (DRC). This system changes how VAT is handled between contractors and subcontractors.
- Under DRC, subcontractors do not charge VAT on labour or materials when working for VAT-registered contractors. Instead, the contractor records the VAT on their own return.
- The rule applies to most services under the Construction Industry Scheme (CIS), such as building, alteration, or installation work. It doesn't apply to private customers or end users.
- Charging VAT incorrectly under DRC can lead to payment delays or issues with HMRC, so understanding it is vital.
VAT on subcontractor labour
If you're a subcontractor, whether you charge VAT on your labour depends on your client's VAT status.
- If your client is VAT-registered and the work falls under the DRC, you don't charge VAT but must mark your invoice as "Reverse charge applies – customer to account for VAT."
- If your client is not VAT-registered, you charge VAT normally.
Maintaining accurate invoices with the correct VAT procedure ensures accurate returns and helps prevent differences.
Where reverse-charge figures go on your VAT return
| Who | Box 1 (VAT due) | Box 4 (VAT reclaimed) | Box 6 (net sales) | Box 7 (net purchases) |
|---|---|---|---|---|
| Subcontractor you invoice, no VAT charged | Nothing | — | Net value of the sale | — |
| Contractor you receive the invoice | VAT on the supply | The same VAT, reclaimed | — | Net value of the purchase |
The invoice must say the domestic reverse charge applies and show the VAT rate or amount, even though you do not charge it. The reverse charge does not apply to zero-rated work, and end users and intermediary suppliers should tell you in writing that they are one.
Filing reverse-charge returns yourself?
Swift VAT Pro submits your VAT return to HMRC under Making Tax Digital while you keep the bookkeeping software you already use. 7-day free trial, no card.
Common mistakes with labour VAT
Many small businesses and tradespeople make VAT errors because of a misunderstanding of rate rules or thresholds. Common issues include:
- Charging VAT before registering
- Failing to apply the reduced rate when eligible
- Forgetting to include VAT on combined invoices
- Incorrectly applying the reverse charge
Utilising VAT MTD software can simplify calculations and reduce risk. Software also helps track VAT on each job type, ensuring the correct rate is applied every time.
Coming up to the £90,000 threshold?
Once your taxable turnover goes over £90,000 in any 12 months, you have 30 days to tell HMRC. Get a short checklist of what changes: what you charge, what you can reclaim, when your first return is due and what records HMRC expects.
Practical example: Tax on labour charges
Let's say you're an electrician charging £2,000 for labour and £500 for materials.
If standard VAT applies, you charge 20% VAT on the total:
£2,500 x 20% = £500 VAT
Total invoice: £3,000.
If the project qualifies for a reduced rate (5%), the VAT becomes £125, reducing the client's cost and keeping your pricing competitive.
Labour VAT for homeowners and businesses
- Homeowners should check if quotes include VAT. Some small builders aren't VAT-registered, which can make their quotes cheaper but limits their ability to claim VAT back.
- For VAT-registered businesses, labour VAT is recoverable as input Tax. It can be offset against output VAT on sales, which is why most companies prefer working with VAT-registered suppliers.
Why VAT software helps
- HMRC VAT submission software simplifies everything. It calculates rates, creates invoices, and links with HMRC's Making Tax Digital (MTD) system for quick submission.
- Centralised digital records reduce errors, late filings, and audit risks. With automated VAT tracking, you stay compliant and save time during busy periods.
Key takeaways
- Charge VAT on labour if you're VAT-registered and your work is taxable.
- Apply zero or reduced rates when the property meets the qualification criteria.
- Use correct invoicing under the Domestic Reverse Charge for construction.
- Keep accurate records and digital invoices.
- Utilise MTD-ready software to accurately file VAT returns.
Understanding VAT on labour helps you price jobs correctly, stay compliant, and avoid unnecessary Tax liabilities.
Start 7-day free trialFrequently asked questions
What counts as labour for VAT purposes?
Labour is the time, skill and work you charge for, such as fitting, repairing, installing or decorating, as opposed to the materials and parts you supply. If you supply labour and materials together as one job, HMRC treats it as a single supply and one VAT rate applies to the whole invoice. If the customer buys the materials, you charge VAT on your labour only. For example, if you fit a boiler the customer bought, you charge VAT on your labour charge alone.
Do all tradespeople need to charge VAT on labour?
No. Only VAT-registered businesses charge VAT on labour. Registration is compulsory once your taxable turnover goes over £90,000 in any rolling 12 months, or if you expect to go over £90,000 in the next 30 days alone. Below that you can register voluntarily and reclaim VAT on materials, tools and fuel, but your prices to homeowners rise by the VAT. Charging VAT while unregistered is not allowed.
Do I charge VAT on labour only, or on labour and materials?
If you supply both on the same job, VAT applies to the whole invoice at the same rate, normally 20%. If the customer buys the materials, you charge VAT on your labour only. For example, £1,000 labour plus £500 materials is £1,500, so the VAT is £300 and the invoice is £1,800. On a qualifying 5% renovation, the materials you supply and fit are normally 5% too, so the same job carries £75 VAT. Some fitted items, such as carpets and most kitchen appliances, stay at 20%. Show the labour and materials split on the invoice.
Can VAT on labour be zero-rated or exempt?
Labour can be zero-rated or reduced-rated in defined cases, but it is never exempt. Exempt is a separate VAT category, and zero-rated work still lets you reclaim VAT on your costs. 0% applies to building a new home, certain adaptations for disabled people, and installing energy-saving materials in homes until 31 March 2027 (5% from 1 April 2027). 5% applies to renovating a home empty for at least two years and to conversions that change the number of homes. Everything else, including repairs, maintenance and most extensions, is 20%. Keep evidence for any rate below 20%.
Do subcontractors charge VAT on labour under the reverse charge?
No. Where the domestic reverse charge applies, you invoice without VAT and the contractor accounts for it on their own VAT return. It applies to standard- or reduced-rated construction services reported under CIS, when both of you are VAT registered and the customer is not an end user or intermediary supplier. It never applies to zero-rated work. End users and intermediary suppliers should tell you in writing that they are one. Your invoice must say the reverse charge applies, for example "Reverse charge: customer to pay the VAT to HMRC", and show the VAT rate or amount.
Do I pay VAT on a builder's labour?
Only if the builder is VAT registered. A VAT-registered builder must add VAT, usually 20% unless the work qualifies for 5% or 0%, and show their VAT number on the invoice. The reverse charge never applies to homeowners. As a homeowner you cannot reclaim the VAT, which is why a registered builder's quote can be up to 20% higher than an unregistered one for the same work. A builder who is not VAT registered must not charge VAT. You can check a VAT number with HMRC's online service or our free VAT number checker.
How does the Flat Rate Scheme affect labour VAT?
You still charge customers the normal VAT rate for the job, but you pay HMRC a fixed percentage of your VAT-inclusive turnover instead of working out VAT on every sale and purchase. Labour-only building or construction services are 14.5% (materials under 10% of turnover for those services) and general building or construction services are 9.5%, with 1 percentage point off in your first year of VAT registration. If you spend very little on goods (under 2% of turnover, or under £1,000 a year), you are a limited cost business and pay 16.5%. Reverse-charge sales are left out of your flat rate turnover.
How do you work out VAT on labour?
Multiply your labour charge before VAT by the VAT rate. For example, £1,000 labour at 20% is £200 VAT, so you invoice £1,200; at 5% it is £50 VAT and £1,050 in total. To find the VAT inside a price that already includes VAT, divide by 6 at 20% or by 21 at 5%: £1,200 ÷ 6 = £200. The labour VAT calculator on this page also handles materials, the reverse charge and the VAT return boxes.
Can I reclaim VAT on labour costs?
Yes, if you are VAT registered and the labour is a cost of your taxable business, such as a subcontractor's invoice to you. You reclaim it as input tax on your VAT return, and you need a valid VAT invoice. Under the domestic reverse charge the subcontractor's invoice carries no VAT: as the contractor you put the VAT in Box 1 and reclaim the same amount in Box 4. Homeowners generally cannot reclaim VAT on labour.