Why Payment Terms Matter
Payment terms aren't just bureaucratic boilerplate — they're the legal foundation for your right to get paid on time and to charge interest if you don't. Without clear, agreed payment terms:
- Customers can pay whenever they like without being technically "late"
- You have no basis to charge late payment interest
- Disputes about what was agreed are harder to resolve
- Your cash flow is unpredictable because payment timing is undefined
Good payment terms, clearly communicated and acknowledged before work starts, are one of the cheapest and most effective risk management tools for any electrician business.
Standard Payment Terms by Customer Type
There's no single set of terms that works for all customers — the appropriate terms depend on the customer type, job size, and your relationship with them.
Domestic customers (homeowners, private individuals):
- Small jobs (under £300): Payment on completion is standard
- Medium jobs (£300–£1,500): 25–30% deposit, balance on completion or within 7 days
- Large jobs (rewires, major works): 30–40% deposit, stage payments at key milestones, balance on completion
Landlords:
- Single-property landlords: similar to domestic — payment within 14 days
- Multi-property landlords with regular work: 14–30 day terms acceptable given the ongoing relationship
Commercial clients (businesses, main contractors):
- Standard: 30 days from invoice date
- Aim for: 14–21 days from invoice date where possible
- Red flag: 60+ day terms — avoid unless the client is very large and the relationship is valuable
Letting agents managing properties for landlords:
- 14–30 days is standard depending on their accounts cycle
- Some letting agents pay on 30-day cycles regardless — negotiate shorter if possible
What to Include in Your Terms and Conditions
Your T&Cs don't need to be lengthy or written by a solicitor. A simple, clear document covering the essentials is enforceable and professional.
Essential T&C elements for electricians:
- Payment terms: "Payment is due within [X] days of the invoice date unless otherwise agreed in writing."
- Late payment: "Invoices unpaid after the due date will accrue interest at 8% above the Bank of England base rate under the Late Payment of Commercial Debts Act 1998. Fixed debt recovery costs of [£40–£100 per debt] also apply."
- Deposit policy: "A deposit of [X]% is required for all jobs over £[amount] to confirm the booking. The deposit is non-refundable if the customer cancels within 24 hours of the scheduled start date."
- Variations: "Any variation to the agreed scope of work will be priced and agreed in writing before the additional work proceeds."
- Materials ownership: "All materials supplied remain the property of [your business name] until payment is received in full."
- Warranty: "We warrant our workmanship for 12 months from completion. Materials are covered by manufacturer warranties. This does not affect your statutory rights."
- Dispute resolution: "In the event of a dispute, we aim to resolve matters informally first. If unresolved, disputes may be referred to [your scheme's dispute resolution service — NICEIC, NAPIT, etc.]."
Making Terms Enforceable
Terms that aren't communicated before work starts aren't enforceable. A customer who sees your T&Cs for the first time on an invoice after the work is done has a strong argument that they never agreed to them.
How to make your terms enforceable:
- Include them in your quote: Either in full (for simple T&Cs) or as a clear reference: "This quote is subject to our standard terms and conditions, available at [website URL] or on request."
- Get acknowledgment of the quote: When a customer accepts your quote by email or via an accept button in your quoting software, they're acknowledging the terms. Keep this record
- Reference them on every invoice: "Payment due within [X] days of invoice date. Subject to standard terms and conditions."
- For larger commercial jobs: A simple one-page contract signed by both parties, incorporating your T&Cs, provides the strongest protection
Consumer vs Commercial Contracts
The legal framework for domestic (consumer) and commercial contracts differs, and your terms need to reflect this.
Consumer contracts (homeowners):
Governed by the Consumer Rights Act 2015. Key requirements:
- Terms must be clear, fair, and in plain English
- Any unfair term is unenforceable
- For jobs agreed away from your business premises (which is every domestic job), customers have a 14-day cancellation right — you can reduce or waive this if the customer expressly requests the work start immediately
- Your workmanship warranty is minimum 6 years under the Consumer Rights Act (you can offer longer)
Commercial contracts (business clients):
Governed by the Sale of Goods Act and contract law generally. More flexible — parties can agree a wide range of terms. The Late Payment of Commercial Debts (Interest) Act applies automatically. Standard UECA (Unfair Contract Terms) protections are less extensive than consumer law.
If you're unsure whether a client is a consumer or a business, ask. A sole trader who wants electrical work done at their business premises is a business, not a consumer.