cash in hand work legal uk
How to Legally Handle Cash Payments from Domestic Clients
Taking cash from a customer is perfectly legal. What's illegal is not recording it. Cash income gets declared exactly like a bank transfer - the payment method changes nothing about the tax. Handle it with receipts and regular banking and cash is just money; handle it with a wink and it's evasion.
Cash is legal - hiding it isn't
There's a stigma around cash-in-hand that puts honest trades off accepting it, and that's daft - plenty of older customers simply prefer paying cash. The law is clear: you can accept cash for any job, of any size, from a £40 tap washer to a full bathroom. Your only obligations are the same as for any income: record it, declare it, pay tax on it.
How to take cash properly
1. Invoice the job as normal
Cash jobs get the same paper trail as everything else: a quote, then an invoice. The invoice is what ties the money to the work.
2. Issue a receipt on the spot
A duplicate receipt book from any stationer works, or a receipt from your invoicing app. The customer gets one copy; you keep the other. This protects both of you - the customer can prove they paid, and you can prove where the notes came from.
RECEIPT Date: [date] Received from: [Customer name] For: [job description], [job address] Amount: £[amount] - paid in CASH Invoice ref: [invoice number] Received by: [Your name], [Business name] Signature: ______________
3. Bank the takings regularly
Pay cash into your business account weekly, referenced to the invoices it covers. A drawer full of notes that never touches the bank is exactly the pattern that looks like undeclared income. Regular, referenced deposits are the pattern of an honest business.
4. Declare it with everything else
Cash income goes into your records and your Self Assessment the same day-rate way as a bank transfer. No separate treatment, no special box - income is income.
Never say "cheaper for cash"
Offering a discount for cash so the job stays off the books - dodging VAT or income tax - is evasion, full stop. It can mean penalties, back-tax with interest, and prosecution. It also hands the customer leverage over you: someone who paid for an off-the-books job has no invoice, and you have no protection if they refuse to pay the balance or claim the work was faulty. A genuine discount is fine; a disappearing invoice is not.
From the tools: Before Quotato I laboured on sites around Yorkshire, and plenty of my pay came as folded notes on a Friday. My brother, now a spark in Leeds, still takes maybe £4,000-£5,000 a year in cash from older domestic customers who won't touch online banking. Every job gets a receipt from a £3 duplicate book, every Friday the week's cash goes into the business account referenced to invoice numbers, and every penny lands in his Self Assessment. When his accountant reviewed three years of records for a mortgage application, the cash trail was as clean as the bank transfers - the lender never blinked. Cash never cost him a wink of sleep, because none of it was hidden.
What HMRC actually looks for
HMRC compares lifestyles and business patterns against declared income - a trade whose declared turnover can't fund their declared life invites questions. The classic red flags:
- Turnover that dips while the diary stays full
- A cash-heavy trade declaring almost no cash income
- Deposits into personal accounts that never appear in the books
- Quotes and invoices that don't reconcile with banked income
Your defence is boring paperwork: invoices for every job, receipts for every cash payment, regular banking, and books that reconcile. Do that and cash customers are just customers.
This is general information for UK tradespeople, not tax or legal advice. Rules change - check GOV.UK or a qualified accountant for your situation.
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