Credit Control. Done right.

Chase invoices, protect cash flow, and get paid on time, without the awkward phone calls.

Late-paying customers are the single biggest cash flow killer for UK small businesses, and chasing them eats hours you should be spending on the work itself. Our outsourced credit control service handles the polite-but-firm follow-up for you, from statement runs and reminder sequences to statutory late-payment interest and pre-legal escalation. You keep the customer relationship; we keep your ledger clean and your bank balance healthy.

  • 4.9 Google · 63 reviews
  • ACCA-qualified
  • 30-day money-back
Laptop showing a financial dashboard
Our expertise covers

Everything in this service, in one bill.

  • 01

    Structured invoice chasing

    We run a timed reminder sequence across email, letter and phone from before the due date through to overdue escalation, so nothing slips through the cracks. Each step is tracked against your sales ledger in Xero, QuickBooks, FreeAgent or Sage, giving you a live view of who owes what and when they were last contacted.

  • 02

    Debtor ledger reconciliation

    We reconcile your aged debtors report regularly, matching receipts to invoices, clearing allocations and flagging disputed or duplicated items. A clean ledger means your chasing is accurate, nobody gets chased for an invoice they have already paid, which protects the relationships that matter to you.

  • 03

    Statutory late-payment interest & compensation

    Under the Late Payment of Commercial Debts (Interest) Act 1998 you can charge interest at 8% above the Bank of England base rate plus fixed compensation per invoice. We calculate and apply these entitlements correctly, which often prompts payment on its own and ensures you are not leaving money on the table.

  • 04

    Credit checks & terms setup

    Prevention beats collection. We help you set sensible credit limits and payment terms, run credit checks on new accounts, and build clear terms and conditions so payment expectations are agreed up front. Getting this right at onboarding is the cheapest way to avoid bad debt later.

  • 05

    VAT bad-debt relief claims

    When a debt is genuinely irrecoverable, you should not be out of pocket for VAT you have already paid HMRC. We identify invoices that qualify for bad-debt relief, typically once they are over six months overdue and written off, and reclaim the VAT through your return so a lost sale does not become a double loss.

  • 06

    Pre-legal escalation & dispute handling

    For stubborn debtors we manage the final stages: formal letters before action, settlement negotiation, and a clean handover pack should you choose to instruct a solicitor or use the small claims process. We also handle genuine disputes professionally, separating real queries from delay tactics so you only escalate where it is warranted.

Why it pays off

What you actually get.

  • ACCA-qualified, named accountant

    You work with one named, ACCA-qualified accountant who knows your ledger and your customers, not a faceless call centre. Every chase reflects your brand and tone, so debt collection never costs you a client relationship.

  • Fixed monthly pricing

    Credit control is included within our transparent fixed-fee plans at £99, £199 or £499 per month, billed on a rolling monthly basis with no long tie-in. You always know the cost, and there are no surprise per-call or commission charges eating into the cash you recover.

  • Faster cash, fewer write-offs

    Consistent, professional chasing shortens your debtor days and shrinks the pile of invoices that quietly turn into bad debts. More of the revenue you have already earned actually reaches your bank account, when you need it.

  • Hours back in your week

    Stop dreading the awkward payment-reminder call. We absorb the admin, the follow-ups and the difficult conversations, freeing you to focus on delivering work and winning new business.

  • Replies within 72 hours, money-back assurance

    We respond to your queries within 72 hours, and every engagement is backed by our 30-day money-back guarantee. If we are not the right fit in the first month, you are not locked in.

How we deliver

Four steps from first call to filed.

  • 01

    Discovery

    Understanding your business needs.

  • 02

    Solution Design

    Crafting your custom accounting strategy.

  • 03

    Onboarding

    Quick and easy integration.

  • 04

    Regular Rhythm

    Consistent monitoring and reporting.

Trusted by leading innovators
Partner brand 1
Partner brand 2
Partner brand 3
Partner brand 4
Partner brand 5
Partner brand 6
Partner brand 7
Partner brand 8
Partner brand 9
Partner brand 10
Partner brand 11
Partner brand 12
Common questions

Frequently asked questions.

Day one. A pre-due-date reminder goes out a week before the invoice is due, a polite nudge on the due date itself, then structured follow-ups at 7, 14, and 30 days overdue. Early intervention is the single biggest lever on debtor days - by day 60 most disputes have hardened and recovery rates fall sharply.

It would if we used aggressive language - we do not. Communications are firm, professional, and brand-aligned, written under your trading name not ours. Most clients tell us their customers never realise an external team is involved. The point is to make late payment uncomfortable without damaging the trading relationship.

Yes - the Late Payment of Commercial Debts (Interest) Act lets B2B suppliers charge 8% above the Bank of England base rate plus a fixed compensation amount (£40 to £100 per invoice depending on size) on any commercial debt paid late. We can apply this on your behalf where the commercial relationship supports it, and the threat alone often accelerates payment.

We are credit control, not a debt collection agency. We handle structured chasing, dispute resolution, payment plans, and statutory interest. For genuinely uncooperative debtors we transition the matter to a regulated debt recovery partner or solicitor for letter before action and County Court Money Claim - with your sign-off at each step.

Credit control is included from £199 Premium Plus upwards (volume capped) and uncapped on the £499 Enterprise plan. Most clients see average debtor days drop by 15-25 within the first 90 days, which on typical SME ledgers releases more cash than the service costs in the first quarter.

Zmartly Ltd20-22 Wenlock Road, London N1 7GU020 8175 5145info@zmartly.co.uk
Free · 30 minutes · No obligation

Stop overpaying tax. Start filing in 5 days.

Thirty minutes with an ACCA-qualified accountant. Most owners uncover £1,000-£3,000 in annual savings on the first call. If we are not the right fit, you walk away with a free tax review on the house.

Google reviewer HeenaGoogle reviewer land4 success (chill feel good)Google reviewer Jorge Carballo GomezGoogle reviewer Auris Property AcademyGoogle reviewer Sean Barrington
Joined by 240+ UK businesses this year
4.9 Google< 72h reply time30-day money-back