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    Capital Optimization 5 min read

    The Invisible Credit Line:
    Slashing Debtor Days.

    Every day an invoice sits unpaid is a day your client is using your cash to fund their own growth. It's time to stop being an interest-free bank.

    The DSO Trap

    In corporate finance, we measure this via Days Sales Outstanding (DSO). For many UK agencies and B2B firms, DSO often drifts toward 45 or 60 days by default. While you might see this as "part of doing business," a CFO sees it as a liquidity leak.

    If your turnover is £1M and you reduce your debtor days from 45 to 30, you instantly unlock over £40,000 in liquid cash. You haven't made a single new sale; you've simply recovered your own capital from your clients' balance sheets.

    The Cost of Carry

    With UK base rates at current levels, the cost of carry on unpaid invoices is staggering. You are either losing interest income or paying to service debt that shouldn't exist.

    The Liquidity Gap

    Paying staff on Day 28 while receiving client cash on Day 55 creates a 27-day "death zone" that forces founders into high-interest bridging loans.

    4 Aggressive Tactics for Cash Recovery

    Mandate Upfront Deposits

    Never start a project without a 50% "Commitment Fee." This ensures your baseline costs are covered before you log a single hour, shifting the risk away from your operating capital.

    Automate with GoCardless

    Stop waiting for clients to log into their bank. Use Direct Debit to pull the cash automatically on the due date. Velocity increases the moment you remove human intervention from the payment loop.

    Standardise "Net-14" Terms

    The "Net-30" standard is a legacy of the postal era. In a world of instant bank transfers, 14 days is more than sufficient. Shift your default terms in your accounting software today.

    Tiered Early-Bird Pricing

    Offer a 2% discount for payments made within 48 hours. This isn't a cost—it's a high-yield investment in your own liquidity that destroys the need for expensive factoring.

    The Analyst's View:

    "Accounts Receivable is not money until it's in the bank. Until then, it's just a risky loan you've granted without doing a credit check. Every day added to your DSO reduces your actual company valuation."

    Unlock Your Trapped Cash

    Visualise exactly how debtor delays impact your HMRC obligations and payroll runs. The 13-Week Cashflow Engine turns your AR ledger into an actionable survival map.

    Get the Engine & Recapture Your Cash →

    Statutory Rights & Formulas

    How do I calculate DSO?

    (Accounts Receivable / Total Credit Sales) x 365

    Perform a "DSO Sensitivity Analysis" in your 13-week forecast by shifting expected payment dates to see the immediate impact on your bank balance.

    The Late Payment of Commercial Debts Act

    Under UK law, you have the statutory right to charge interest (8% plus base rate) and recovery fees. Adding this reference to your footer often accelerates payment from large corporates who treat small firms like interest-free credit lines.