Your accountant tells you what happened last quarter. Who is telling you what happens next?

That question is the whole difference between accounting and FP&A - and for most founder-led businesses, the second chair is empty.

47% of UK SMEs report cash flow challenges, according to the Federation of Small Businesses. Yet most run without any forward-looking finance capability at all, because FP&A sounds like something for corporates with a tower and a ticker symbol.

It isn't. It is a set of habits, and they scale down further than almost anyone believes.

What FP&A actually is (no jargon)

FP&A stands for Financial Planning & Analysis. Strip the acronym and it is your financial GPS:

  • Accounting tells you where you've been.
  • FP&A tells you where you're going - and helps you get there faster.

In practice, for a growing business, it means four things:

  • A forward cash view - a 13-week cash flow forecast rather than an annual budget gathering dust.
  • Scenario planning - the "what if" machine. What if our biggest client pays 60 days late? What if we make those two hires? What if input costs rise 15%?
  • Profitability analysis - knowing which customers and products actually make you money. I once worked with a manufacturing firm whose "best customer" turned out to be costing them £50K a year once we analysed the true cost to serve.
  • Growth planning - because scaling too fast kills healthy businesses. CB Insights found 38% of failed startups ran out of cash - most of them growing at the time.

What to build at each size

The mistake founders make is binary thinking: either nothing, or a full-time CFO. The honest answer is a ladder.

Under £1M turnover

Disciplined spreadsheets and a weekly look at cash. That's it. A simple forward cash view, updated weekly, and a founder who knows their three numbers - cash today, cash in four weeks, cash in thirteen. No tools, no hires.

£1M - £5M turnover

This is where the forward view starts earning real money. Add:

  • A proper 13-week cash forecast, owned and reviewed weekly.
  • A driver-based budget - your plan built from the five or six numbers that actually drive the business, so it can be reforecast without a séance.
  • Fractional FP&A support - a few days a month of senior capability, rather than a junior full-timer producing reports nobody reads.

£5M+ turnover

Now the questions get expensive: pricing, hiring plans, funding, new markets. You need:

  • Dedicated FP&A capability - in-house or a serious fractional arrangement.
  • Full reforecasts two or three times a year, done properly, with assumptions rebuilt and leadership in the room.
  • A board rhythm where decisions are made from the numbers, on the few KPIs that matter.

The rule at every tier: process before tools. Every single time. Software industrialises whatever process you have - including a bad one.

"Too big for bookkeeping, too small for a full-time CFO"

Most founder-led businesses between £1M and £50M live in this gap. The bookkeeper is excellent at recording the past; a full-time strategic CFO costs £150-200K and isn't yet a full-time job.

The gap is real, but it is not a reason to run blind. Every capability above can be bought by the day, built into a rhythm, and owned by people you already have - if the process is designed properly first. That design work is most of what I do, and it is why I care that founders understand: FP&A is a discipline you install, not a person you hire.

What good looks like in 90 days

A business that installs this properly can expect, within a quarter:

  • Cash visibility from two weeks out to thirteen.
  • A forecast the leadership team actually uses to decide things.
  • One genuinely uncomfortable discovery - a customer, product or cost line that the averages were hiding. There is always one.

Key takeaway: You don't need a CFO to have forward-looking finance. You need a forward cash view, written-down assumptions, a handful of scenarios, and a monthly conversation about what the numbers say comes next. Build the ladder rung for your size - then grow into the next one.

Can you say, right now, what your cash position will be in 90 days - and which of your customers you'd fire if you saw their true cost?