What Every UK Tradesperson Should Compare on a Wednesday Afternoon

The thing nobody wants to admit about payment fees

When you run a small trade business from your van or your home office, invoice payment feels like a solved problem. You swipe, you wait, money arrives. But solved doesn't mean right.

Card processors take between 2 and 2.5 percent. That's not a number you calculate every time. It's just there, buried in your bank statement. Over a year, if you're invoicing £15,000 worth of work, you're handing over £300 to £375 in fees. That's not profit you're keeping. That's not a tool you're paying for. That's money vanishing into someone else's margin.

I built Invoicr because I kept hearing the same complaint from electricians, decorators, gardeners, and handymen: they weren't using cards themselves, so why were their clients paying card fees? The answer was that nobody had built them another option.

Bank-to-bank isn't fancy. It's just sensible.

Here's what changed for that plumber in Coventry. He switched to bank-to-bank payments. On his next £500 invoice, the client paid directly from their bank account into his. He paid around £4 in fees instead of £12.50. That's a real difference. That's money he keeps.

Bank-to-bank works because it uses UK open banking. Your clients don't need to install anything or understand how it works. They see a payment link, they tap it, they approve the transfer in their banking app. From their phone to yours. No card processors in the middle. No percentage cut.

The fees are flat and tiny. You're not paying for someone to take a slice of every transaction. You're paying for the infrastructure to let two UK bank accounts talk to each other, which costs far less than it should ever have cost when a card processor was the only option.

What to actually compare when you're choosing

Wednesday afternoon is when most tradies have ten minutes between jobs. It's when you might finally get around to looking at your invoicing setup, usually because a client asked for an invoice and you realised yours is a nightmare.

If you're comparing options, here's what actually matters. First, how much does a payment really cost you? Add up your monthly invoices and multiply by the fee percentage. Then compare that to a flat-fee system. The maths will surprise you.

Second, what does your client experience? If they have to enter a card number, you lose money on every invoice. If they log into their banking app and approve a transfer, you both win.

Third, what comes free and what costs extra? Some tools make you pay monthly just to send reminders or use quotes. Others charge you per customer, which punishes you for growing. A truly free tier should let you send five invoices and work with three customers without paying anything, so you can test it properly before you commit.

And if you're registered for VAT or CIS, you need software that understands the UK system, not a generic tool pretending it works everywhere.

The morning I realised we'd built something different

We launched Invoicr as free software for sole traders. That meant no credit card upfront, no trial period that emails you sixteen times, no 'upgrade or lose your data' threats. If you wanted to try it, you just tried it.

A month in, a gardener from Manchester told us he'd calculated his yearly fee savings at £180. He sent us his working on paper. He'd never done that before because no other invoicing app had made him feel like they cared about his actual money.

That's when I knew we'd done something right. We weren't selling features. We were solving a real problem that nobody else was talking about.

The numbers worth noticing

If you invoice £30,000 a year at an average of £500 per invoice, that's sixty invoices. At 2.2 percent card fees, you're paying £660. At bank-to-bank, you're paying around £240. That's £420 a year that stays in your business.

Over five years, assuming your invoicing stays steady, that's £2,100. A decent set of power tools. A week's holiday. Your van insurance.

And that's if your invoicing never grows. Most tradies we talk to are busier next year than this year.