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BlackpeakCFO Fractional Controller & CFO
UK Bookkeeping Cleanup Service

Books in a mess?
We'll sort them out.

Months of unposted transactions. Unreconciled bank accounts. VAT returns submitted on guesswork. Your accountant emailing about year-end and you don't even know where the receipts are. Sound familiar? We sort it out — fixed price, fixed timeline, fixed deliverable. Xero, QuickBooks, Sage, FreeAgent — all supported.

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ACMA CGMA chartered · Fixed price · No long contracts · From £495

ACMA · CGMA·Group FD, SME portfolio·ex-Arle Capital·ex-Bancroft PE·24+ years·HMRC Agent
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If any of these sound familiar, this service is for you

📅

You're 3+ months behind on bookkeeping

Receipts in a shoebox, bank feeds not reconciled, transactions sitting in "Ask my accountant" categories since the new year.

📊

Your VAT returns are guesswork

You submitted the last VAT return because HMRC asked for it — but you couldn't actually defend the numbers if HMRC inspected.

Year-end is approaching

Your accountant wants the books for statutory accounts and you're not ready. They keep sending reminders. The deadline is in 6 weeks.

🔄

MTD ITSA is coming April 2026

From April 2026, sole traders / landlords with £50K+ income need quarterly digital updates. Your records aren't ready for that.

💸

Your Xero / QuickBooks is a tip

Duplicate contacts, transactions split across wrong accounts, two suspense accounts with £40K balances no-one understands.

😰

You've got an HMRC enquiry letter

HMRC has written about a specific year, return, or transaction. You need clean records to respond — fast.

Fixed-price tiers — no surprises

All work performed by an ACMA CGMA chartered management accountant. No outsourcing to Pakistan or the Philippines. Quote agreed before we start.

Light cleanup

3-Month Catch-Up

£495one-time, ex-VAT

For limited companies / sole traders with up to 3 months of unposted transactions, in a generally tidy accounting platform.

  • Up to 200 transactions reconciled
  • Bank account reconciliation (up to 2 accounts)
  • Sales invoices & supplier bills posted
  • VAT-period reconciliation if relevant
  • Cleanup report listing what we did
  • Handoff notes for your accountant
  • Delivered within 5 working days
Order Catch-Up →
Multi-year / HMRC enquiry

Forensic Cleanse

From £2,495one-time, ex-VAT

For multi-year cleanups, HMRC enquiries, or pre-sale due-diligence preparation. Scoped on initial review (free 30-min call).

  • 2+ years of transactions reconstructed
  • HMRC enquiry response support
  • Director's loan account reconstruction
  • Forensic working papers (audit-ready)
  • Optional: coordination with your accountant
  • Coordination with HMRC if authorised as agent
  • Timeline agreed at scoping
Request Quote →

Accounting platforms we work with

If your books live somewhere, we can clean them up there.

Xero

Bank reconciliation, VAT period clean-up, repeating invoices, contact deduplication, tracking categories.

QuickBooks Online

Bank feed reconciliation, undeposited funds, chart of accounts restructure, VAT100 / MTD compliance.

Sage Business Cloud

Sage 50, Sage Cloud, Sage Business Cloud Accounting — chart restructuring, MTD VAT compatibility.

FreeAgent

Sole-trader and freelancer-focused. Project codes, MTD ITSA digital records, self-assessment prep.

Excel / spreadsheets

We'll migrate you onto a proper platform (usually Xero) as part of the cleanse — at no extra charge.

Other

KashFlow, ClearBooks, Wave, Quickfile — we work with most UK SME accounting platforms.

How it works

1.

Free 30-minute scoping call

We look at your books together (Zoom screen-share), agree the tier, and agree the fixed quote in writing.

2.

50% deposit

Bank transfer (Wise GBP). Work begins the next working day. No deposit, no work — keeps us both honest.

3.

We do the work

5 working days for catch-up, 10 for full-year, agreed timeline for forensic. We message you only if we hit something that needs your decision.

4.

Deliverable + final 50%

Cleanup report, reconciled platform, handoff pack for your accountant. Balance invoiced on delivery.

Questions UK Directors Ask

What exactly is "bookkeeping cleanup"?

Bookkeeping cleanup is the process of bringing a mess of unposted transactions, unreconciled bank accounts, and uncategorised entries into a clean, year-end-ready state. It typically involves: reconciling bank feeds, categorising transactions correctly, posting sales invoices and supplier bills, fixing duplicate or mis-categorised entries, reconciling the VAT account against submitted returns, restructuring the chart of accounts if it's a mess, and producing a handoff pack your accountant can use for statutory accounts. It is NOT statutory audit, year-end accounts preparation, or tax filing — though our cleanup makes all three much faster and cheaper.

Will my existing accountant get annoyed?

No — most accountants welcome a properly-cleaned set of books because it dramatically reduces their year-end workload (and they can quote you less for statutory accounts). We work to your accountant's preferred chart-of-accounts structure, deliver a handoff pack, and coordinate directly with them if you authorise us. Many of our cleanups come via accountant referrals because we save them time.

Can I just give you my Xero login?

Yes. Xero, QuickBooks, and Sage all support "advisor" / "accountant" access — you invite us as a user with the right permissions, we do the work, you can revoke access at any time. We don't store your login credentials — we use the platform's native access controls. We register as your bookkeeping agent with HMRC if you need MTD VAT or ITSA filing support.

What if my mess is bigger than 1,000 transactions?

That's typically the Forensic Cleanse tier. Multi-year reconstruction, several thousand transactions, director's loan account untangling, HMRC enquiry support — these are scoped at a free 30-minute discovery call and quoted as a fixed-price project. Most multi-year cleanups land at £2,495–£5,995 depending on complexity.

Do you handle the actual VAT return submission?

We can — as your authorised HMRC agent for VAT, we submit the reconciled MTD VAT return. The cleanup tier includes the VAT-period reconciliation but not the submission itself (£99 per quarter for the submission service). For sole traders, we also handle MTD ITSA quarterly updates (£495 annual service).

What if HMRC has already opened an enquiry?

This is the Forensic Cleanse tier. We rebuild the underlying records (where possible — for VAT enquiries we go back to bank statements, sales invoices, supplier bills), produce defensible working papers, and prepare your response with your accountant or tax adviser. We are not solicitors — for HMRC enquiries that escalate to tax tribunal, you need a specialist tax solicitor. We coordinate.

Are you a chartered accountant?

Yes — ACMA CGMA (Associate Chartered Management Accountant, CIMA). This is a different chartered designation from ACA (ICAEW) or ACCA, but it is a full chartered qualification with continuing professional development. We are not Registered Auditors — for statutory audit you need an ICAEW-registered audit partner, which we coordinate when required.

How quickly can you start?

Most UK cleanups start the same week. Free 30-minute scoping call (today or tomorrow), written quote within 24 hours, 50% deposit, work begins next working day. Catch-up delivered in 5 working days, full-year in 10. Forensic agreed at scoping.

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Ready to get your books sorted?

30-minute scoping call. We'll look at your books together, agree the tier, give you a fixed price. No pitch — just clarity on what your cleanup will look like and what it'll cost.

Book Free Scoping Call →

Or email Stuart directly