Spoiler: “as much as we can” isn’t a strategy

You’re gearing up for a raise. You’ve got a pitch deck, a list of targets, and maybe even a few warm intros lined up. But when it comes to how much to raise, things get fuzzy.

Should you raise £500k? £1.2m? Go bigger and shoot for £3m? Founders often default to one of two approaches:

• Raise what they think investors expect
• Raise as much as the market will give them

But here’s the thing: your raise amount should be tied to what your business needs to do next — not what feels impressive on a slide.

Let’s walk through how to figure out your raise target with clarity and confidence.

Step 1: Start with your milestone, not the money

The question isn’t “How much can we raise?” It’s “What do we need this raise to achieve?”

Investors want to see that this round gets you to your next value milestone — the point at which you’ll either be ready to raise again at a higher valuation or become self-sustaining.

That could be:

• Hitting £1m ARR
• Proving product-market fit
• Launching into a new market
• Showing scalable customer acquisition
• Breaking even (for those going leaner)

The clearer your milestone, the easier it is to reverse-engineer what you need to spend — and therefore, how much you actually need to raise.

Step 2: Map the costs to get there

Once you know your milestone, break it down. What will it actually take to reach it?

Think:

• Team hires (with salaries, not just roles)
• Marketing and acquisition spend
• Product development costs
• Tools and infrastructure
• Buffer for delays or slower-than-expected traction

Build a 12–18 month forecast (depending on your raise strategy) and look at both burn rate and cash needs. Don’t forget taxes, employer costs, and potential one-off expenses.

This gives you a realistic picture of the capital required — not just to survive, but to make meaningful progress.

Step 3: Add a buffer — but don’t inflate

Yes, you’ll want a buffer. Things will take longer and cost more than you think.

But avoid padding the raise just for the sake of it. Over-raising can:

• Increase dilution unnecessarily
• Put pressure on valuation (and future expectations)
• Make your team complacent about spend

Aim for realism, not excess. Investors don’t want to hear you’ll just “figure it out as you go.” They want to know you’ve thought it through.

Step 4: Sense-check against your stage and traction

Once you’ve got a number based on what you need, run it past what’s typical for your stage and traction.

Some ballpark ranges (these aren’t rules, just signals):

• Pre-seed with early validation: £200k–£750k
• Seed with a product and some revenue: £750k–£1.5m
• Post-seed or early Series A: £1.5m–£3m+
• Scaling revenue with strong metrics: £3m+

If you’re trying to raise £2m pre-revenue, expect serious questions (unless you’ve got a repeat-exit team or unusually hot momentum). Make sure your number matches the story and stage you’re in.

Step 5: Be ready to explain the number confidently

Investors will ask:

“Why are you raising this much?”
“How will you use it?”
“What will this unlock?”

If your answer is vague — or worse, “we’re not sure yet” — that’s a red flag. But if you can walk them through:

• The milestone
• The plan
• The numbers
• The fallback scenario

…you’ll instantly sound like someone in control.

And if your raise doesn’t hit the full target? You’ll know how to prioritise what must get done first — and where to trim back without derailing the business.

The smartest founders raise with purpose

It’s tempting to raise big, round numbers. But smart fundraising isn’t about how much you can raise — it’s about how efficiently you use it.

When you tie your raise amount to milestones and back it with a clear plan, you:

• Build trust with investors
• Stay focused as a team
• Avoid unnecessary dilution or distraction

It’s not about playing it safe — it’s about playing it smart.