Ask a Kent bookkeeping firm these six questions before you hire them: Who reviews my director’s loan account, and how often? What’s my year-end date and what’s my nine-month deadline? Will you tell me before a problem becomes a tax charge, or after? Who actually does the work? What happens between month-ends? And what did you catch for a client last quarter?
We ask them because we inherited a business whose previous firm never did. That client arrived with a £30,000 overdrawn director’s loan account they did not know existed. Six months later it was down to £5,000. The tax charge never landed.
What is the fastest way to judge a bookkeeping firm in Kent?
The fastest way to judge a bookkeeping firm in Kent is to ask what they caught for a client in the last three months. A firm that only records transactions will have no answer; a firm that reviews your position will have a specific one, because bookkeeping errors do not stay small. Under HMRC’s loans to participators rules, an unnoticed £30,000 director’s loan can turn into a five-figure Corporation Tax charge nine months and one day after your year-end.
That is the whole test. Everything below is detail.
What is bookkeeping, and where does it stop being admin?
Bookkeeping is the ongoing recording and classification of a business’s financial transactions: sales, purchases, payments, receipts, payroll and drawings, kept accurate and current so that tax filings, accounts and decisions rest on real numbers.
The line most buyers get wrong is this: recording a transaction and classifying it correctly are not the same job. Money leaving your company account is a transaction. Whether that money is salary, a dividend, a reimbursed expense or a loan to you personally is a classification. Get the classification wrong for twelve months and you have not made a bookkeeping error. You have made a tax liability.
The £30,000 director’s loan nobody mentioned
A new business came to us after receiving poor advice from their previous provider [CLIENT TO CONFIRM: firm type, sector, year]. The director had been taking money out of the company regularly. It had been recorded. It had not been classified, corrected, or flagged.
The balance sitting in the director’s loan account when we picked up the file: £30,000.
Here is why that mattered, and none of it is our opinion:
- An overdrawn director’s loan account must be cleared within nine months and one day of the company’s accounting period end, or the company pays a Section 455 charge under the Corporation Tax Act 2010. HMRC’s rules key this to the accounting period end, not the date the money was taken.
- The Section 455 rate tracks the dividend upper rate. For loans made between 6 April 2022 and 5 April 2026 it is 33.75%. Following the November 2025 Budget, for loans made on or after 6 April 2026 it is 35.75%. On £30,000, that is £10,125 or £10,725 depending on when the money left the account.
- The charge is refundable once the loan is repaid, but the refund cannot be claimed until nine months and one day after the end of the accounting period in which the repayment happened. As Quality Company Formations sets out, a loan repaid in a year ending 31 March 2026 has an earliest refund claim date of 1 January 2027. Your cash sits with HMRC in the meantime.
- Separately, if the balance exceeds £10,000 at any point in the tax year and no interest is charged at HMRC’s Official Rate of Interest (3.75% for 2025/26), a benefit in kind arises, reportable on a P11D, with Class 1A National Insurance payable by the company at 15%.
So the real exposure was never £30,000. It was £30,000 of money already spent, plus a five-figure Corporation Tax charge, plus a P11D benefit, plus a refund the company would not see for over a year.
Over six months, we reduced that balance from £30,000 to £5,000 [CLIENT TO CONFIRM: the mechanism used, e.g. dividend declaration against distributable profits, salary adjustment, repayment schedule, reclassification of genuine business expenses that had been miscoded]. The point is not the number. The point is that the previous firm had recorded every single one of those transactions correctly and still let the client walk into it, because recording is not reviewing.
What separates a bookkeeping firm that files from one that flags?
| A firm that files | A firm that flags | |
|---|---|---|
| Director’s loan account | Recorded, reviewed at year-end | Reviewed monthly, balance reported to you |
| Miscoded drawings | Sit where they were coded | Queried the month they appear |
| Your nine-month deadline | Known to them | Known to you, in advance, in writing |
| Contact between month-ends | You chase | They call |
| Bad news | Arrives with the accounts | Arrives while you can still act |
| Who does your work | Whoever is free | A named person you can ring |
Neither column is illegal. Both will pass a compliance check. Only one saves you £10,000.
The six questions to ask any Kent bookkeeping firm
- “Who reviews my director’s loan account, and how often?” If the answer is “at year-end,” you are buying the left column. Anything overdrawn at year-end is already on the clock.
- “What is my year-end date, and what is my Section 455 deadline?” A firm that has to look it up on a call about hiring them will look it up on the call that matters too. The deadline is nine months and one day after your accounting period end.
- “Will you tell me before something becomes a tax charge, or after?” Ask for an example. The value of a bookkeeper is concentrated almost entirely in the gap between “we noticed” and “it was due.”
- “Who actually does my work, and can I speak to them?” Kent has plenty of firms who sell you a partner and hand you a portal.
- “What happens between month-ends?” Miscoded drawings are cheap to fix in week one and expensive to fix in month eleven.
- “What did you catch for a client last quarter?” The only question that cannot be answered with a brochure.
Does it matter if a bookkeeping firm is actually in Kent?
Partly, and less than the directories imply. Cloud accounting means your records can be kept from anywhere. What proximity buys you is the thing that failed our £30,000 client: someone who will sit across a table from you and ask why £2,000 a month is leaving the account.
If you are a Medway or wider Kent business weighing this up, the practical answer is to test the firm on the six questions above rather than on their postcode. You can see how we work in our professional and friendly bookkeeping services for Medway and Kent businesses, and our industry awards and recognition if you want third-party evidence rather than ours.
The takeaway only this piece will give you
Every “best bookkeeping firms in Kent” list ranks firms on things that do not predict outcomes: distance, star rating, years trading, software badges. The previous firm in our case study would have scored well on all four. They recorded every transaction accurately. They still cost their client a £30,000 hole and a £10,125 charge they never saw coming.
Bookkeeping does not fail loudly. It fails silently, correctly, and on time, and you find out nine months and one day after your year-end. Choose the firm that tells you first.
