When to Hire a Cashflow Forecasting Consultant (And Who Usually Makes That Call)

Aug 13

4 min read

The people who hire me are often not the people I end up working with.

That sounds odd, but it's one of the more consistent patterns in my work. My engagements are almost always spent alongside the CFO and their finance team. But a lot of the time, the decision to bring me in came from somewhere else entirely.

I think that's worth unpacking, because it tells you something about how businesses arrive at the point of needing help with cashflow forecasting, and why waiting for the

moment when it becomes unavoidable is rarely the best plan.

Sometimes It's the Customers

On one engagement, I was brought in by my client's customer group.

The two largest customers of the business had stepped in to provide financial support. Naturally, they wanted visibility over how that money was being used and what the cash position looked like going forward. They were receiving cashflow forecasts, but they weren't satisfied with them. The forecasts weren't robust enough and they couldn't get comfortable with what they were being shown.

Importantly, the customer group didn't conclude the CFO was the problem. They concluded the CFO needed support. So at their insistence, the CFO and CEO brought me in to build a new 13-week cash flow forecast that was more rigorous, and critically, that all parties could actually understand.

That last point matters more than people expect. A forecast that the finance team

understands but external stakeholders can't follow doesn't do its job.

Sometimes It's the Private Equity Firm

Another engagement came through a PE firm.

They were bidding for a business and needed detailed, accurate visibility over its cash flows before committing. In leveraged transactions, cash flow quality and debt service capacity carry disproportionate weight, because the whole deal structure depends on the target's ability to service the leverage. Management forecasts get stress-tested hard in that context, and rightly so.

The PE firm needed a cashflow forecast they could rely on to support their bid. So I built one.

What happened afterwards is the part I find interesting. Once the deal completed, the business itself retained me to keep supporting their finance team with cashflow forecasting. The work that started as deal support became an ongoing capability for the company.

Sometimes It's the Lender

I've also been brought in by lenders.

When a lender recognises their borrower is in financial difficulty, one of the first things they want is a credible short-term cash flow forecast. Usually a rolling 13-week view, tested line by line. They need it to assess their recovery options and to decide whether providing further financial support makes sense.

This is common enough that it has a name in the UK: the independent business review. Lenders commission them when there's covenant pressure, missed forecasts, or early signs of stress, and a robust 13WCF is almost always at the centre of the work.

A profitable business can still run out of cash if working capital is drifting. Lenders know that, which is why the cash flow forecast carries more weight with them than the P&L in these situations.

And Sometimes It's the CFO, Early

The best outcomes I've seen come from the CFOs who recognise early that they'd benefit from support and make the call themselves, before an external stakeholder makes it for them.

Those engagements run differently. There's less pressure, more time to build properly, and the finance team ends up with something they genuinely own rather than

something that was imposed on them during a crisis.

Why So Many CFOs Hesitate

Here's the thing I run into regularly: a lot of CFOs are reluctant to bring in a consultant for cashflow forecasting because they feel it should sit with their own team.

I understand that view. It's their remit, their team, and there's a reasonable professional instinct that says you shouldn't need outside help for something this core to the finance function.

But I think it misses two things.

First, building a proper 13-week cash flow forecast is genuinely complex, and if you haven't done it before, it's difficult. Not impossible. Difficult. If you've got the luxury of time, learning to do it yourself is a perfectly sensible route and you'll be better for it.

The problem is that the businesses that most urgently need this level of liquidity visibility are usually the ones experiencing some degree of financial difficulty. Which means there's time pressure. Something accurate and credible needs to exist quickly, often for an audience of lenders or investors who will scrutinise it closely. That's not a great environment to be learning in.

Second, 13-week cash flow forecasting is one item on a long list of finance team responsibilities. The CFO and their team have management reporting, statutory accounts, budgeting, board packs, and everything else that doesn't stop because a liquidity issue has appeared.

In a time-pressured situation, bringing someone in to build the forecast with you frees the finance team to keep the rest of the function running. And you come out of it with a working report that your team can update and maintain themselves after I'm gone. That's always the goal. I'm not trying to become a permanent fixture in your reporting process.

When to Hire a Cashflow Forecasting Consultant

If I had to compress all of this into a single answer, it would be this.

The right time to hire a cashflow forecasting consultant is before an external stakeholder tells you to.

By the time a customer group, a lender, or an incoming investor is the one insisting on better cash flow visibility, you've lost some control over the timeline and the framing. The work still gets done, and it still gets done well, but you're doing it under someone else's pressure rather than on your own terms.

If you're looking at your current forecasting and you're not confident it would stand up to that kind of scrutiny, that's the signal. Not the crisis. The doubt beforehand.

Grab my free 13-week cash flow forecast template here if you want a starting point.

And if you'd like to talk through where your forecasting currently stands, I'm happy to have that conversation. I'd want to understand your specific situation before saying anything useful, but if it looks like I can help, we can move quickly.