Months behind, or years. Either way it's fixable, the fee is quoted before anything starts, and nobody is going to make you feel bad about it. This is far more common than you think.
Get a fixed quote →Being behind on the books is one of those problems that grows in your head faster than it grows in reality. Two years of unreconciled transactions is more work than two months. It is the same work.
What actually makes catch-up harder isn't elapsed time — it's missing records. Bank statements can always be obtained from the bank. Purchase invoices, once lost, limit what VAT can be reclaimed, because the invoice is the evidence HMRC requires. So the single most useful thing you can do today is stop worrying about the months and start collecting the paperwork.
Worth knowing which you have, because they're priced differently and cleanup is usually the harder one.
| What it means | Why it's difficult | |
|---|---|---|
| Catch-up | Periods never done at all — nothing coded, nothing reconciled | Volume. It's straightforward work, there's just a lot of it |
| Cleanup | Periods done, but done wrongly — miscoding, duplicates, unreconciled balances, wrong VAT | Every wrong entry has to be found before it can be corrected, and finding is slower than doing |
Most engagements are some of both. A year that was half-done by someone who left mid-way is the commonest version, and the half that was done often needs more attention than the half that wasn't.
Catch-up work is priced on the state of the records, so a fixed fee comes after someone has looked at them, not before. Anyone quoting a number without seeing the file is guessing, and the number will change later.
The main drivers:
It's normally priced per month or per quarter brought up to date, so you can see exactly what you're buying. Ongoing bookkeeping afterwards, if you want it, is £195 + VAT a month and quoted separately. See what UK bookkeeping typically costs.
Thirty minutes. What software, how far back, how many accounts, what's missing, whether VAT is involved. No judgement, and no obligation.
Priced per period being caught up, agreed in writing before anything starts. If the records turn out worse than they looked, you're told before extra work happens — not afterwards on an invoice.
Usually the slowest part, and the part you can speed up. Bank statements, card statements, purchase invoices, loan and finance agreements, payroll records.
Historic transactions coded, bank accounts reconciled, supplier and customer ledgers rebuilt, VAT position established period by period, and the balance sheet brought back to something that makes sense.
A clean file, a trial balance you can hand to an accountant, a clear statement of the VAT position, and a written list of anything that couldn't be resolved and why.
For a small business, a year of catch-up is typically one to three weeks of elapsed time — but that depends far more on you than on us. The bottleneck is almost never the coding; it's waiting for statements, missing invoices and answers to queries.
Businesses that gather their paperwork before the work starts see it finished much faster, and usually cheaper.
Whoever ends up doing the work, this list is the same. Starting it today shortens everything that follows:
Estimated or missed returns can be corrected. HMRC treats errors differently depending on whether they're disclosed voluntarily or discovered during a compliance check — so the position is generally better if you come forward first.
Either way the starting point is the same: establish what the correct figures actually are. That's what this work produces.
Companies House and HMRC penalties escalate, and Companies House late filing penalties double if it happens two years running. If you're near a filing date, say so at the start — the order the work is done in changes, and the periods feeding the imminent deadline get done first.
We can also prepare the statutory accounts and Corporation Tax return that follow, for small and micro-entity companies, so the catch-up runs straight through to filing rather than stopping at a trial balance. Personal Self Assessment and specialist tax work are referred to a specialist firm.
Perfectly possible, and for a small volume it may be the right answer. If you're going to, the order that works is: reconcile the bank first, one account at a time, oldest month forward. Don't jump around. Don't start with the invoices. And don't try to make the VAT work until the bank reconciles, because until then you don't know what you're looking at.
Where it usually goes wrong is opening balances — if the first period doesn't agree to the last filed accounts, everything after it is built on sand.
Work runs on your existing Xero, or on Sage 50 or Sage 200. Based in Northamptonshire, working across the surrounding counties in person where that helps, and remotely nationwide.
Seven questions you can answer from memory — no logins, no exports, nothing to upload. An honest verdict on where the books stand, before any conversation about cost.
Run the free Books Check → Or book 30 minutes and get a fixed quote