Strength in Numbers Limited

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Strength in Numbers Limited The UK's specialist accountants for gym owners.

From bookkeeping to tax strategy, we help gym and fitness business owners build stronger numbers so they can focus on building stronger people.

🏆 Some news I'm genuinely proud to share…Strength in Numbers has been nominated for Business of the Year at the Walsall ...
15/10/2026

🏆 Some news I'm genuinely proud to share…

Strength in Numbers has been nominated for Business of the Year at the Walsall Awards!

When I set up the practice here in Willenhall, the goal was simple: give business owners an accountant who actually gets what they do, picks up the phone, and helps them make sense of their numbers. Specialising in independent gym owners has made that even more personal, because I know how hard you all graft to keep your doors open and your members coming back.

A huge thank you to every client who trusts me with their business. This nomination is as much yours as mine. 💪

And thank you to whoever put us forward. It means a lot.

Fingers crossed! 🤞

11/10/2026
07/10/2026

The gym owner's busiest month and worst financial month are usually the same month. January is a trap — and most don't see it coming until they're in it.

Here's why January looks good on the surface and feels terrible financially.

New members join throughout January. But direct debits don't all collect on day one. A member who joins on the 14th doesn't pay their first full month until February. You've onboarded them, given them inductions, consumed staff time — all in January. The revenue lands next month.

Meanwhile, December was slow. Some members paused over Christmas. Corporate income dried up over the festive period. Your December bank balance going into January is often at its lowest point of the year.

Then January hits you with:
→ Increased staffing costs from extra cover during the new member rush
→ Equipment repairs from heavier usage
→ Marketing spend to capitalise on the new year demand
→ Your first quarter VAT bill (if your quarter ends December)
→ January rent, which hasn't changed despite December being quiet

The gym owners who handle January well are not the ones who got lucky. They're the ones who built a cash buffer in the autumn specifically for this moment, who tracked their December position weekly, and who had a forecast telling them exactly what January would look like six weeks before it arrived.

The gym owners who struggle in January are the ones who assumed that a busy gym floor meant a healthy bank account.

If you haven't started planning for next January yet, the best time to start is now.

DM me 'CASHFLOW' and I'll send you the planning template.

Two months of content. One message. Here's what I want every gym owner in the UK to know.You built something real. A gym...
06/10/2026

Two months of content. One message. Here's what I want every gym owner in the UK to know.

You built something real. A gym is not a passive investment. It's a community. It's people turning their lives around at 6am and 7pm every day because you created the environment for it. That matters.

What also matters — and what I've spent two months trying to communicate clearly — is that the business behind the gym needs the same attention as the gym floor.

Not because the numbers are more important than the coaching. But because without financial control, the coaching doesn't get to continue.

The gym owners I've worked with who are financially bulletproof all have the same things in place: monthly management accounts they actually read and act on. A cash flow forecast that shows them what's coming. A tax position they understand before it arrives. PT arrangements that wouldn't embarrass them if HMRC asked questions.

None of it is complicated. None of it requires you to become an accountant.

It requires someone in your corner whose job is to look at your numbers every month, tell you the truth, and help you make better decisions.

That's what Strength in Numbers does. Exclusively for gym owners. Across the UK.

If any post over the last two months made you think "I should probably sort that" — this is the moment to do something about it.

Free 30-minute discovery call. No pitch. No obligation. Just a proper conversation about your gym's finances.

Book at strengthinnumbers.co.uk or DM me directly.

Let's make your gym financially bulletproof.

Specialist accountants for UK gym owners. VAT, payroll, membership revenue, HMRC compliance and Virtual Finance Director support, built around how gyms actually work. Based in the West Midlands, serving gym owners nationwide.

A gym owner switched accountants in October. By January she had better financial information than she'd had in six years...
05/10/2026

A gym owner switched accountants in October. By January she had better financial information than she'd had in six years. Here's what changed.

Her previous accountant was perfectly competent. Filed on time. Never any issues with HMRC. Friendly enough. But the relationship was entirely reactive — she sent documents, they filed returns, she got an annual call to sign off the accounts.

In six years of running her gym, she had never once received a management account pack. Never had a conversation about her wage ratio, her revenue mix, or her cash runway. Never had anyone look at her numbers and say "this is worth paying attention to."

She switched to us in October. Here's what the first three months looked like:

Month one: we got the Xero file properly set up, reconciled the previous six months, and built her first gym-specific P&L broken down by revenue stream. She found out for the first time that her class timetable was costing her £890/month net.

Month two: we built her first cash flow forecast. She realised her January position was going to be tighter than she'd assumed and made two decisions in November that meant January was actually fine.

Month three: we did a full review of her PT arrangements and identified one relationship that carried HMRC risk. We restructured the agreement before it became a problem.

By January she said she felt like she was running a business rather than a gym that she hoped would be okay financially.

That's the difference between an accountant and a Virtual Finance Director.

If you want that difference, the conversation starts at strengthinnumbers.co.uk

Specialist accountants for UK gym owners. VAT, payroll, membership revenue, HMRC compliance and Virtual Finance Director support, built around how gyms actually work. Based in the West Midlands, serving gym owners nationwide.

04/10/2026

How to set aside the right amount for tax every month — a system that means you'll never be caught short by an HMRC payment again.

The tax bills that catch gym owners off guard aren't usually surprises. They're known obligations that were never planned for.

Here's a simple system that eliminates this.

For a limited company gym:

Corporation tax: your company pays 19–25% of profit as corporation tax. Set aside 20–25% of your monthly net profit into a separate tax savings account every month without fail. Don't touch it. When the corporation tax bill arrives, the money is already sitting there.

VAT: this isn't your money. The moment you collect VAT from a client, move it. A separate VAT holding account, topped up from every VAT-bearing invoice. When the VAT return is due, the liability is already segregated.

PAYE and NI: if you run payroll, HMRC expects payment by the 19th of the following month (22nd electronically). Calculate the total employer and employee liability for each payroll run and park it immediately.

Director's dividends: if you take dividends, remember dividend tax falls on you personally and is payable through self-assessment by 31 January. Budget 8.75–33.75% of dividends depending on your tax band, held in a personal savings account.

The practical setup: four accounts. Operating account. Tax reserve (corporation tax and VAT). Payroll holding. Personal tax reserve (dividends).

This takes about 20 minutes to set up and eliminates one of the most common sources of financial stress for gym owners.

DM me 'CASHFLOW' and I'll send you the cash flow template which includes a tax planning section.

There are roughly 2,300 independent gyms in the UK. The ones that will still be open in ten years have one thing in comm...
03/10/2026

There are roughly 2,300 independent gyms in the UK. The ones that will still be open in ten years have one thing in common — and it isn't the best equipment or the biggest membership base.

It's financial visibility.

The gym owners who survive — and eventually build something worth selling, or passing on, or replicating — are the ones who know their numbers. Not vaguely. Specifically.

They know their profit margin this month. They know what their wage ratio is doing. They know what their tax bill will be before their accountant tells them. They know whether their cash position will hold through February.

This isn't about being an accountant. It's about running a business with both eyes open.

The gym industry in the UK has had a brutal few years. Rate rises, energy cost spikes, cost-of-living pressure on consumer spending. The gyms that closed weren't necessarily worse gyms. Many of them were great gyms with bad financial foundations.

Financial control is not glamorous. It doesn't go on Instagram. You won't get engagement from a post about your management accounts. But it is, quietly, the thing that determines whether you're still here in five years.

I built Strength in Numbers specifically for gym owners because I believe the UK's independent gym sector is worth fighting for. The culture, the community, the impact on people's lives — it matters. And the best way I can protect that is by making sure the gym owners at the centre of it are financially bulletproof.

If you're not there yet, that's what the free discovery call is for. No pitch. Just the conversation you should have been having with your accountant every month.

Strengthinnumbers.co.uk

Specialist accountants for UK gym owners. VAT, payroll, membership revenue, HMRC compliance and Virtual Finance Director support, built around how gyms actually work. Based in the West Midlands, serving gym owners nationwide.

02/10/2026

Two gym owners. Same revenue. Same membership numbers. One was financially bulletproof. One was three months from closing. The difference was one number.

Both gyms: 280 members, £35/month average, £9,800 monthly recurring revenue.

Gym A: wage bill £3,200/month (33% of revenue). Rent £2,100/month. Total fixed costs £7,400. Monthly profit: £2,400. Cash runway: 4.2 months.

Gym B: wage bill £5,600/month (57% of revenue). Rent £2,800/month. Total fixed costs £10,100. Monthly loss: £300. Cash runway: 0.6 months — less than three weeks' reserve.

Same top line. Completely different financial reality.

Gym B's owner had hired aggressively to improve the member experience — two additional PT employees, a full-time receptionist, a part-time cleaner. All individually justifiable. Collectively, catastrophic for the wage ratio.

The problem wasn't the hiring decisions in isolation. It was that nobody had modelled what those decisions meant for the financial structure of the business before they were made.

A 57% wage-to-revenue ratio in a gym is unsustainable. The general benchmark is under 40%, ideally 30–35% for a leaner operation.

We restructured Gym B over four months: one employed PT moved to a more appropriate self-employed arrangement (proper contract, genuine business basis), reception hours adjusted, cleaning contracted out at lower cost. Wage ratio came down to 41%.

Still tight. But no longer terminal.

The number that made the difference: wage-to-revenue ratio. It's not complicated. It just needs to be tracked.

DM me 'CASHFLOW' for the cash flow template which includes wage ratio tracking.

01/10/2026

Revenue per member is the one number that tells you whether your gym's pricing model is actually working. Here's how to calculate it and what to do with it.

The calculation is straightforward: total monthly revenue divided by total active members.

Example: £18,000 monthly revenue ÷ 320 active members = £56.25 revenue per member.

Why this number matters more than membership price alone:

Your headline membership price might be £40/month. But if you're also generating PT income, class revenue, and supplement sales from your member base, your actual revenue per member could be significantly higher. Or if you're offering heavy discounts, corporate rates, or legacy pricing to long-standing members, it could be lower than your standard price suggests.

Revenue per member is the real picture.

How to use it:

Track it monthly. If it's falling, either your pricing is being eroded by discounts, or your mix is shifting toward lower-value members, or your ancillary revenue (PT, classes, retail) is declining.

If it's rising, something is working — find out what and do more of it.

Benchmark it against your cost per member: total monthly costs divided by total members. If cost per member exceeds revenue per member, you're losing money on every member. This sounds obvious but I've seen gym owners surprised by this calculation.

The gap between revenue per member and cost per member is your operating margin per head. Multiply by your membership base and you have your operating profit before fixed costs.

This is the number that shows you whether growth actually helps — or whether you're just scaling a loss.

DM me 'PROFIT' for the full profit margin tracker including revenue per member analysis.

30/09/2026

If you could fix one financial problem in your gym tomorrow — just one — what would it be?

I ask this a lot in discovery calls because the answer almost always reveals something important — not just about the gym's finances, but about where the owner's head is.

The most common answers I hear:

"I want to know where the money's actually going." — Usually a bookkeeping and management reporting problem. Solvable.

"I never know what my tax bill is going to be until it arrives." — A cash flow forecasting and tax planning problem. Solvable.

"I'm making decent money but my bank account never seems to reflect it." — Classic profit-versus-cash-flow disconnect. Very solvable.

"I want to stop worrying about January." — Seasonal cash flow planning. Solvable.

"I don't know if my PTs are going to get me in trouble with HMRC." — Employment status review. Solvable.

The thing I've learned from these conversations: most gym owner financial problems are not that complex. They're not novel. They've been solved before. They just require someone to sit down, look at the actual numbers, and build a plan.

The problem is that most gym owners don't have anyone doing that for them month to month. So the same problems persist year after year.

What's yours? Comment below. I'll reply to every one with a first step.

Address

44a Market Place
Willenhall
WV132AA

Opening Hours

Monday 10am - 3pm
Tuesday 10am - 3pm
Wednesday 10am - 3pm
Thursday 10am - 3pm
Friday 10am - 3pm

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