Building Cashflow Forecasts That Actually Guide Better Decisions

A few months back, I sat down with a client who runs a successful wedding hall here in Greater Manchester. On paper, things looked solid – decent profits, steady sales. He was thinking about pulling some money out of the company to invest in an off market property opportunity.

But when we ran a proper cashflow forecast, the picture changed completely. Taking out that funding would mean being overdrawn for a few weeks over the next quarter. It wasn’t dramatic – just one of those real-life timing issues that catch so many people out.

This isn’t unusual. In my experience, most cashflow forecasts that business owners see (if they see any at all) are either overly optimistic spreadsheets or basic projections that don’t reflect how money actually moves in and out of the business.

Why most cashflow forecasts miss the mark

The typical approach goes something like this: take last year’s numbers, add a bit for growth, and call it a forecast. It looks tidy, but it often falls down for a few common reasons:

• Timing gets ignored. Profits on the P&L don’t always match when the cash actually hits the bank. You might invoice a big job in March, but the customer pays in June.
• No room for the unexpected. Life happens – a supplier price rise, a delayed payment from a key customer, or that big repair bill for the van that’s been running on borrowed time.
• Too much optimism. It’s human nature to hope sales will keep climbing, but forecasts work best when they’re realistic rather than aspirational.
• They’re static. One set of numbers doesn’t show what happens if you hire someone new, move premises, or take on that exciting new contract.

The result? Business owners make decisions based on incomplete information. Sometimes it works out. Sometimes it creates unnecessary stress or missed opportunities.

What a useful cashflow forecast actually looks like

At Taff Accounts, we approach this differently. We build forecasts that are practical tools, not just compliance documents. They include:

• Realistic assumptions based on your actual trading patterns
• Clear visibility of timing differences (receivables, payables, VAT, etc.)
• Scenario planning – best case, worst case, and most likely
• Regular updates as the year progresses
• A weekly view, not the standard monthly one you can download online

This isn’t about fancy software or complicated models. It’s about having numbers you can actually trust when you need to make a decision.

A recent example from one of our clients

Take the business owner I mentioned earlier. He’d built up a healthy profit position and came across a good opportunity to invest. The intiial plan was to withdraw enough so that he could cover a month's overhead without any further income.

When we put together a detailed three-month rolling cashflow forecast, it flagged some issues. He hadn't factored in:

• Reduced margin % YoY (Strait of Hormuz impact on his primary caterers)
• New vendors needing a deposit 2 months in advance of the summer wedding peak
• 2 upcoming weekend cancellations with no current route for backfill
• His quarterly VAT bill - no excuses for this one!

Had he gone ahead with the withdrawal as originally planned, the business would have gone overdrawn by mid-quarter. Not because the business was struggling – it was fundamentally sound – but because of the timing of cash movements.

We adjusted the plan together. To mitigate the above we carried out the following:

• Agreed an overdraft facility with his main bank
• Increased marketing to fill the 2 weekend cancellations
• Agreed 1 of the new vendors would get a deposit 1 month in advance rather than 2.

Finally, a review of his investment requirement led to a staggering of the withdrawal - he was able to withdraw 10% of the amount 4 weeks later, adding a much needed buffer.

This was a relatively small intervention, but it gave him confidence and protected the business at the same time.

The bottom line

Cashflow forecasting shouldn’t be something you only look at when the bank manager asks for it. Done properly, it becomes one of the most valuable tools for running your business – whether you’re thinking about growth, an owner withdrawal, hiring, or just making sure you can sleep at night.

If you’re a business owner in Greater Manchester and you’ve ever had that uneasy feeling where the accounts say one thing but your bank balance says another, it might be worth having a proper look at your forecasting.

I’m always happy to have an informal chat about how this could apply to your situation – no obligation, just a straightforward conversation over a coffee or via Google. You can reach me through my profile here on Manchester Professionals or via the Taff Accounts website.

Here’s to making better-informed decisions in the second half of the year.

Iltaf Mohammed
Taff Accounts Ltd
Manchester Accountant & Business Advisor