VAT for Tradesmen in the UK - A Complete Guide for Sole Traders

VAT in the UK is more straightforward than many tradesmen expect - but getting the rate wrong, missing the registration threshold, or not knowing about Making Tax Digital can create real compliance problems.

This guide covers the key questions UK sole trader tradesmen ask about VAT. The GOV.UK and HMRC pages it draws on are listed at the end.

Do you need to charge VAT as a sole trader in the UK?

Only if you are VAT-registered with HMRC. Registration is compulsory once your taxable turnover crosses the registration threshold in any rolling 12-month period, or if you expect it to go over the threshold in the next 30 days alone.

Below that threshold, you are not required to register. If you are not registered, you do not charge VAT on your invoices - and you cannot reclaim VAT on materials or tools either.

Many sole traders with turnover under £90,000 register voluntarily to reclaim VAT on materials, tools, vans, and other business expenses. The trade-off: once registered, you charge VAT on all your work, so homeowners - who cannot reclaim it - pay more. Run the numbers with your accountant before you register.

What VAT rate does a tradesman charge in the UK?

According to GOV.UK, these are the VAT rates for common trade work in the UK:

Unlike Ireland, the UK does not have a reduced construction rate for existing buildings. Most plumbing, electrical, building, and roofing work on existing properties is charged at the standard 20%. There is no general 5% rate for work on homes - the reduced rate only covers the qualifying work in the table.

What is the VAT rate for plumbers in the UK?

For most plumbing work - repairs, maintenance, bathroom installation, boiler replacement and servicing - the rate is 20% standard VAT.

Gas and oil boilers are not energy-saving materials, so a normal boiler replacement is 20%. The 5% rate only applies where a grant pays for heating equipment for a qualifying customer (aged 60 or over, or on certain benefits), and only to the grant-funded part. Heat pumps, heating controls and wood-fuelled boilers installed in a home are energy-saving materials, zero-rated until 31 March 2027. See our dedicated guide to VAT for plumbers in the UK for the detail.

What is the VAT rate for electricians in the UK?

20% standard rate for most electrical work, including installation, rewiring, consumer unit replacement, and repairs. EV charger installation is 20% too.

Installing qualifying energy-saving materials in a home - solar panels, batteries, heat pumps - is zero-rated until 31 March 2027, when it is due to go to 5%. The installation has to be a job in its own right: if it is part of a bigger standard-rated job, such as an extension, the whole job is 20%. Check HMRC's energy-saving materials guidance before applying zero-rating.

What is the VAT rate for builders in the UK?

20% for most construction, extension, renovation, and repair work on existing buildings. The 0% rate applies to new residential construction where the property is being built from scratch for residential use. The 5% rate can apply to converting a building into homes (or changing the number of homes in it) and to renovating a home that has been empty for at least two years.

New build zero-rating and the 5% conversion and renovation rates have specific HMRC conditions - always confirm with your accountant before applying them to avoid an unexpected VAT bill.

What is the VAT threshold in the UK for sole traders?

The VAT registration threshold is £90,000 of taxable turnover (not profit) in any rolling 12-month period, from 1 April 2024. Check your total for the last 12 months at the end of every month. You must also register if you expect to go over the threshold in the next 30 days alone.

If you go over, you must register within 30 days of the end of the month you went over in. Your registration takes effect from the first day of the second month after you went over the threshold.

Register late and you still owe VAT on your sales from the date you should have been registered, even though you never charged it - and HMRC can add a penalty.

Can I reclaim VAT on materials and tools?

Yes, if you are VAT-registered. You can reclaim input tax (the VAT you paid) on:

• Materials purchased for jobs
• Tools and equipment
• Work vans (with some restrictions on private use)
• Your business phone and software
• Fuel (with a fuel scale charge if there is any private use)
• Professional fees and accountancy

You deduct input tax from the VAT you charged customers (output tax) and pay HMRC the difference. If you bought more materials than you invoiced in a quarter, you may be in a repayment position.

What goes on a VAT invoice in the UK?

Under HMRC requirements, a valid VAT invoice must include:

1. Your business name and address
2. Your VAT registration number
3. A unique, sequential invoice number
4. The invoice date
5. The tax point if different from the invoice date
6. Customer name and address
7. A clear description of the goods or services supplied
8. The net amount excluding VAT
9. The VAT rate for each item
10. The total VAT amount in pounds
11. The gross total due

A PayReady invoice carries your business and VAT details, the invoice number and date, your customer's details, the work, the net amount, the VAT rate and amount, and the total - from the details you enter. Use our free invoice templates for UK tradesmen, or have PayReady AI draft the quote in under 30 seconds and turn it into an invoice when the job is done.

What is Making Tax Digital for VAT?

Making Tax Digital (MTD) for VAT means all VAT-registered businesses must keep digital records and file VAT returns using MTD-compatible software. You can no longer file manually through the HMRC portal.

MTD has applied to all VAT-registered businesses since April 2022. HMRC now signs VAT-registered businesses up for MTD automatically, so you do not need to sign up yourself - but you do need MTD-compatible software before your first return is due.

See our full guide on how to file a VAT return in the UK for the step-by-step process.

What is CIS and how does it relate to VAT?

The Construction Industry Scheme (CIS) is a separate HMRC scheme for contractors and subcontractors in construction. It is not VAT - it is a withholding tax. Under CIS, a contractor deducts a percentage from the subcontractor's payment and sends it to HMRC as an advance against the subcontractor's tax bill.

CIS and VAT are separate taxes, but they meet on subcontract work. If you are VAT-registered and your customer is a VAT-registered contractor who reports your payments under CIS, the domestic reverse charge usually applies: you do not charge the VAT, and the contractor pays it to HMRC instead (see below). Work for homeowners is not affected. CIS deductions come off the labour part of your payment only - not materials, and not VAT.

See our full guide to CIS for UK tradesmen and builders.

What is the VAT Domestic Reverse Charge in construction?

Since 1 March 2021, the VAT Domestic Reverse Charge (DRC) has applied to standard- and reduced-rated construction services supplied by a VAT-registered subcontractor to a VAT-registered contractor, where the payment is reported under CIS.

Under DRC, the subcontractor does not charge the VAT. The invoice still shows the VAT rate and the amount the customer must account for, keeps it out of the amount due, and carries wording such as “Reverse charge: Customer to pay the VAT to HMRC” or “Reverse charge: VAT Act 1994 Section 55A applies.” The contractor then accounts for the VAT in its own VAT return.

DRC does not apply to work for homeowners, to zero-rated work such as building a new house, or where your customer tells you in writing that they are an end user or intermediary supplier - in those cases you charge VAT as normal. Check HMRC's DRC guidance or your accountant if you are unsure whether it applies to a specific job.

In PayReady, VAT-registered users who do subcontract work can switch on reverse charge for a quote or invoice - PayReady leaves the VAT off and adds the HMRC wording.

Summary: VAT for tradesmen in the UK

• Registration threshold: £90,000 of taxable turnover in any rolling 12 months (from 1 April 2024)
• Standard rate: 20% for most trade work, including most work on homes
• Reduced rate: 5% only for qualifying work - conversions, homes empty for 2+ years, mobility aids for people aged 60 or over, grant-funded heating for qualifying customers
• Zero rate: Qualifying new homes, adaptations for disabled customers, and energy-saving materials installed in homes (until 31 March 2027)
• Must file via: Making Tax Digital compatible software (mandatory since 2022)
• CIS: A separate withholding scheme for construction - and on subcontract work between VAT-registered businesses, the domestic reverse charge usually means you do not charge the VAT

For Irish VAT rules, see our complete VAT guide for sole traders in Ireland.