Free Checklist

5 Cash Flow Leaks Costing You Thousands

The exact checklist we use to open the live Cashflow Challenge — find your biggest leak before the next cohort starts Monday 5 October.

A desk calculator resting on a printed cash-flow worksheet

Yes! Send me the checklist

    Free forever. 14,000+ downloads.

    What people find in the first hour

    Across 14,000 downloads, the same three leaks come up — and this is roughly what they are worth.
    £11k
    median leak found
    40 min
    to work through it
    3 of 5
    leaks are billing, not sales

    Before you give us your email

    The four things people ask, answered in a line each.

    Is this actually free?

    Yes, and it stays free. The checklist is the whole thing — there is no gated second half.

    Will I get sold the Challenge?

    You will get one email about it, on the day the next cohort opens. That is the deal, stated up front.

    Is it any use if my books are a mess?

    That is the case it was written for. Four of the five leaks show up before anything is reconciled.

    How long does it take?

    Forty minutes with your invoicing open in another tab. It is a checklist, not a course.
    WHO WROTE IT

    The same five questions, asked four hundred times.

    Jonas has run the Cashflow Challenge fourteen times and sat through the opening call of every one. The checklist is not a summary of the course — it is the list he ended up reading out loud on call one, because the same five things were wrong in almost every business in the room.
    If none of the five apply to you, the Challenge will not help either, and he would rather you found that out from a free checklist.
    Jonas Iverholt, host of the 5-Day Cashflow Challenge

    Find your biggest leak before Monday.

    Forty minutes, five checks, and a number at the end of it. The next cohort opens on the 5th; the checklist is worth having whether or not you join it.

    Free forever · no card · one email about the Challenge, then nothing

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