Financial Leadership,
Without the Full-Time Cost

There's a moment almost every growing UK business reaches. The spreadsheets get messier, cash flow becomes harder to predict, and the bookkeeper who used to handle everything is suddenly out of their depth. But hiring a full-time Chief Financial Officer? That's a six-figure decision most businesses aren't ready for yet.

We had a client last year — a Manchester-based e-commerce brand doing around £2m in revenue — who came to us in exactly this spot. Growing fast, but nobody in the business could tell the founder, with any confidence, whether they'd have enough cash in three months' time. That's the gap CX Digits was built to fill.

We work with UK businesses — from early-stage startups to established SMEs — as a fractional CFO, giving them the financial leadership of a seasoned executive without the full-time price tag. If you've been searching for a part-time CFO in London, a virtual CFO in the UK, or simply someone to bring order to your numbers before your next big decision, this is what we do.

Put simply, a fractional CFO is a senior finance professional who works with you part-time rather than joining full-time. Instead of committing five days a week to one company, we split our time across a handful of clients — which means genuinely senior expertise, but you're only paying for the days you actually need.

Honestly, most people hear "CFO" and picture someone in a corner office who only deals with numbers on an annual basis. In practice, a good fractional CFO is closer to a hands-on advisor who happens to live in your bank statements and forecasts every week. We've seen this model take off across the UK over the last few years, usually with the same types of businesses reaching out:

• Startups gearing up for their next funding round
• Scale-ups where revenue is growing faster than the finance function can keep up
• SMEs that keep running into cash flow surprises
• Family businesses thinking about succession or a future sale
• Companies going through a restructure, merger, or acquisition

A good fractional CFO engagement covers most of what a full-time CFO would handle — strategy, forecasting, fundraising, board reporting, budgeting, risk — just scaled to match what your business actually needs right now, not what a job description says it should need.

Between inflation, shifting tax rules, Making Tax Digital, and the general post-Brexit paperwork headache, running the finance side of a UK business has genuinely gotten harder. A full-time CFO doesn't come cheap either — usually £120,000 to £200,000+ a year before bonuses, equity, or benefits even enter the conversation. For most SMEs, that's just not realistic, especially when you don't need someone in the office five days a week. A few things tend to draw business owners toward the fractional model:

Our founding idea was pretty straightforward: every UK business, no matter its size, should be able to access proper financial leadership — not just the businesses big enough to afford a £150k executive. Our team has worked across SaaS, e-commerce, manufacturing, professional services, and fintech, so we've usually seen a version of whatever problem you're dealing with before.

On cash flow specifically — this is where most UK SMEs get into trouble. That Manchester client mentioned earlier went from guessing to having a 13-week rolling cash flow forecast within about six weeks of us starting.

Most business owners wait longer than they should before bringing someone senior in on the finance side. A few common signs it's time:

• Revenue's growing, but somehow profit isn't following it
• Cash flow forecasts keep being wrong, or you're not making them at all
• You're heading into a funding round, or thinking about selling
• Your bookkeeper is great at compliance but can't really advise on strategy
• Big financial decisions are being made on gut feel rather than data
• Investors or lenders are asking for reporting you can't currently produce
• You're expanding into new markets and cross-border finance is getting complicated

If two or three of those sound familiar, it's probably worth a conversation.

People often mix these up, so it's worth being clear about it:

We're not here to replace your accountant. Most of our engagements run alongside the accountant or bookkeeper you already have — we just add the strategic layer that's usually missing.

• Discovery call — we talk through your business, the pain points, and where you're trying to get to
• Financial health check — we look at what's currently in place before recommending anything
• A plan that fits — an engagement that matches your situation, from a few hours a month to a couple of days a week
• Getting stuck in — your CFO integrates with your team and sets up reporting and forecasting
• An evolving relationship — involvement scales up or down as the business changes

We've picked up experience across a fairly wide spread of sectors over the years, and having seen a few of them up close tends to help:

• We know UK compliance inside out — HMRC, Companies House, Making Tax Digital, the lot
• Flexibility is built in, not bolted on — start small, scale as needed, pay only for the time used
• We've done this before — funding rounds, exits, and turnarounds across every stage of growth
• Real dashboards and real-time numbers, not spreadsheets from 2015
• Transparent pricing — a monthly retainer sized to your business, no hidden add-ons