Electrical Invoice Template for England and Wales

An electrical invoice is a billing document that electricians and electrical contractors in England and Wales send to charge clients for services, materials and labour. This free, compliant template gives you clear, professional documentation of the work carried out and its cost, so every job is recorded accurately and you get paid on time.

What is an electrical invoice?

An electrical invoice records the electrical work you have completed for a customer and what they owe for it. It sets out your business details, the customer's details, an itemised breakdown of labour and materials, any VAT, references to certification such as Part P documentation, and the payment terms. For a VAT-registered electrician it doubles as a tax record, and for the customer it is proof of the service supplied and its price.

When do you need this document?

You need an electrical invoice whenever you finish electrical work for a client, whether that's routine maintenance, a repair, an installation or a major project. This covers domestic jobs like rewiring homes, installing consumer units or adding new circuits, and commercial work such as office lighting or industrial electrical systems. The invoice matters most for notifiable work under Part P Building Regulations, where you reference certification and compliance documentation. VAT-registered businesses also need it to account for tax correctly and keep accurate records for HMRC.

What should an electrical invoice include?

A clear invoice is easier to get paid on. Each one should carry the following:

• Your business name, address, contact email, logo and (if incorporated) company registration number
• Your VAT registration number and the VAT rate applied, if you are VAT-registered
• The customer's name and address
• A unique invoice number and the date issued
• An itemised list of labour charges, hours or day rate, and each material used
• Any certification references, such as Part P or an Electrical Installation Certificate
• The total due, payment terms, accepted payment methods and the due date

How do you send an electrical invoice and get paid faster?

Once the work is signed off, send the invoice promptly by email as a PDF so the customer has a clear, dated record. Number every invoice so you can track which jobs are outstanding and which are paid, and state the payment window (commonly 14 or 30 days) along with any statutory late-payment interest you may charge under the Late Payment of Commercial Debts (Interest) Act 1998. Sending an accurate invoice the same day the job finishes, with the certification and totals already in place, cuts back-and-forth and shortens the time it takes to be paid.

How to create an electrical invoice with this template

Start with the free template above and adapt it to your own trade. Add your logo and business details at the top, itemise the labour and materials for the job, apply VAT if you are registered, and set your payment terms. The template is easy to fill in, works as a digital PDF for email or a printed copy on site, and suits sole traders and small electrical firms managing a steady flow of jobs across the industry. Keeping every invoice in one consistent format makes ongoing billing and record management far simpler, whether you handle a handful of jobs a month or run a busy books. For related paperwork you can pair it with a electrical quote template to price work before you start, and a general invoice template for non-electrical billing.

Key legal considerations

Your electrical invoice must satisfy several regulatory frameworks. Under the VAT Act 1994, a VAT-registered electrician must show their VAT number, apply the correct 20% standard rate for electrical services, and set out the VAT calculation. The Companies Act 2006 requires an incorporated contractor to state their company registration number, registered office address and trading name where it differs from the registered name. For notifiable work you should reference the relevant Part P certificates. The Consumer Rights Act 2015 calls for transparent pricing and a clear service description, while the Consumer Contracts Regulations 2013 require details on cancellation rights and payment terms for consumer jobs.

Legal requirements in England and Wales

Electrical invoices in England and Wales must meet specific statutory requirements. The header must carry complete business details, including full company name, registration data and contact information, as required by the Companies Act 2006. VAT-registered electricians must display their VAT registration number prominently and apply current rates under the VAT Act 1994. Where work needs building regulations approval, reference the relevant certificates to satisfy Part P. State payment terms clearly, including any late-payment charges permitted by the Late Payment of Commercial Debts (Interest) Act 1998. Consumer transactions should set out statutory rights and any applicable cooling-off period. When you store customer contact and payment data digitally, handle it in line with your privacy policy and the Data Protection Act 2018. Professional indemnity insurance details belong on the invoice where a trade body or client contract requires them.