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Let’s talk about something that causes more sleepless nights for trades businesses than late deliveries, awkward customers and forgotten fittings combined.
Cash flow.
Because here is the reality:
You can be busy, booked up for months and technically profitable…
…and still find yourself staring at the bank balance wondering:
“How are we this tight for cash?”
Sound familiar?
If you are an electrician, plumber, builder or trades business owner, cash flow can feel like a constant balancing act.
Money comes in.
Money goes out.
Materials need paying for.
Fuel costs rise.
Staff wages are due.
The van suddenly decides now is the perfect time for a breakdown.
And somehow, clients still expect 30-day payment terms.
So, let’s talk about how to keep cash flowing, without the stress.
First things first… turnover is not cash
This is the biggest trap I see trades businesses fall into.
You might have:
£50,000 worth of work booked
But if:
❌ Customers have not paid
❌ Deposits were not collected
❌ Materials were bought upfront
❌ VAT is looming
❌ CIS deductions are impacting cash
That does not mean there is money available in the bank.
Being busy and being cash-rich are not the same thing.
And this is why looking at the numbers regularly matters.
1. Invoice immediately (not “when you get round to it”)
I know.
After a long day on site, invoicing is probably the last thing you want to do.
But delayed invoicing = delayed cash.
Simple.
If you finish a job today?
Invoice today.
Or at the very least, within 24–48 hours.
Because if you wait two weeks to invoice…
You have accidentally turned a 30-day payment into a 44-day payment.
That affects cash flow more than most people realise.
Better yet?
Use software like Xero so invoices can go out quickly and automatically.
2. Ask for deposits
Please stop funding customer projects from your own pocket.
Especially on larger jobs.
If materials are needed upfront?
Take a deposit.
This protects your cash flow and reduces risk.
For example:
✨ Deposit upfront
✨ Stage payments during the project
✨ Final balance on completion
Waiting until the very end of a six-week job to invoice everything?
That is a lot of pressure on cash.
And honestly?
Most customers expect deposits now.
3. Stop being too nice about chasing money
I say this with love.
Trades businesses are often brilliant at the work…
But far too polite when it comes to unpaid invoices.
You are not “being difficult.”
You are running a business.
If payment terms are 7 or 14 days?
Chase at 8 or 15 days.
Not three months later.
A simple process helps:
✔ Invoice sent
✔ Reminder before due date
✔ Follow-up the day after due
✔ Phone call if needed
Cash flow improves massively when collections become consistent.
4. Know your numbers weekly
Not quarterly.
Not “when VAT is due.”
Weekly.
You should know:
What is coming in
What is going out
What invoices are outstanding
Upcoming VAT or tax liabilities
Payroll commitments
Supplier payments
Because surprises are rarely fun in business.
Particularly financial ones.
Even 20 minutes once a week reviewing the numbers can make a huge difference.
5. Build a VAT and tax pot
This one saves a lot of stress.
If you are VAT registered or paying corporation tax/self-assessment…
That money is not yours.
(Brutal, I know.)
Get into the habit of moving a percentage aside regularly into a separate savings account.
That way VAT day feels like:
🙂 “Fine.”
Instead of:
😳 “Ohhhh… forgot about that.”
6. Review your pricing
A gentle reality check here.
If cash flow always feels tight despite being busy…
Your pricing may be the issue.
We are seeing:
Rising material costs
Higher fuel prices
Wage increases
More overheads
Yet many trades businesses are still charging what they charged three years ago.
Being fully booked means very little if margins are too tight.
Sometimes better cash flow starts with charging properly.
7. Watch the “small leaks”
It is rarely one huge problem.
Usually it is lots of small things quietly draining cash:
❌ Unused subscriptions
❌ Supplier overcharging
❌ Slow invoicing
❌ Underpricing jobs
❌ Poor stock control
❌ Missed billable extras
These little leaks add up quickly.
Here’s the thing most trades businesses get wrong…
They only look at finances when something feels wrong.
But strong cash flow comes from regular visibility.
You do not need to become an accountant.
You just need systems.
And support.
Because the businesses that feel calm financially are usually not luckier…
They are simply more organised.
Final thoughts 🌸
Cash flow is the heartbeat of your business.
And in trades businesses especially, getting it right can mean:
✨ Less stress
✨ Better planning
✨ Confidence to grow
✨ More predictable income
✨ Fewer sleepless nights
At Pink Dandelion, we support electricians, plumbers and trades businesses with bookkeeping, cash flow visibility and back-office support, helping you spend less time buried in paperwork and more time doing what you do best.
🌸 Feeling busy but wondering where the money keeps going? Let’s have a chat and bring some clarity to the numbers.
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