The short answer
A bookkeeper in Tunbridge Wells, Tonbridge or Sevenoaks keeps your financial records accurate every week or month: bank reconciliation, sales and purchase invoices, VAT returns, payroll and, if you are a sole trader or landlord in scope, your Making Tax Digital quarterly updates. Most sole traders pay roughly £40 to £150 a month, and limited companies with staff typically pay £200 to £600 a month. West Kent has a higher share of consultants, professional firms and limited company directors than the rest of the county, so the issues that matter most here are director salary and dividend planning after the April 2026 dividend tax rise, the higher 35.75% Section 455 charge on overdrawn director’s loans, and CIS for the area’s large construction sector.
That is the whole guide in one paragraph. The rest explains why each point matters and what to do about it.
Why bookkeeping in West Kent is a bit different
Most “bookkeeper near me” pages could be about anywhere. This one is not, because the business mix across Tunbridge Wells, Tonbridge and Sevenoaks is noticeably different from the rest of Kent. Here is what the latest ONS business counts show.
| District (2025) | Businesses | Micro (0 to 9 staff) | Limited companies | Professional, scientific and technical | Construction |
|---|---|---|---|---|---|
| Tunbridge Wells | 6,170 | 90.4% | 80.0% | 22.2% | 12.8% |
| Tonbridge and Malling | 6,080 | 88.2% | 83.6% | 17.9% | 20.1% |
| Sevenoaks | 6,640 | 91.0% | 81.7% | 18.7% | 19.1% |
| Kent average | 65,370 (total) | 90.0% | 79.0% | 15.7% | 18.4% |
Source: ONS UK Business Counts 2025, published by Kent Analytics, Kent County Council.
Three things stand out.
- Tunbridge Wells is Kent’s consultancy capital. More than one in five businesses there are in professional, scientific and technical services, the highest share of any Kent district, and it also has the county’s highest share of IT and communications firms (9.0%). Most of these are one or two director limited companies.
- Tonbridge and Sevenoaks are full of builders and trades. Around one in five businesses in both districts are in construction, which means CIS returns and reverse charge VAT are part of everyday bookkeeping.
- Almost everyone is small. Roughly nine in ten businesses across the three districts employ fewer than ten people, so the person doing the books is very often the owner, at the kitchen table, after a full day of client work.
What does a bookkeeper do for a Tunbridge Wells business?
Put simply, a bookkeeper records what happened and makes sure it is right. An accountant uses those records to prepare your year-end accounts and tax returns and to give tax advice.
A typical monthly cycle for one of our West Kent clients looks like this:
- Reconcile the business bank account, card machine and any Stripe, PayPal or GoCardless feeds
- Raise or record sales invoices and chase anything overdue
- Code purchase invoices and receipts, with the paperwork attached digitally in Xero
- Run payroll and pensions, including a director’s salary
- Record dividends properly and keep the director’s loan account reconciled
- File CIS returns and VAT returns where they apply
- Send Making Tax Digital quarterly updates for sole traders and landlords in scope
- Produce a short monthly report so you know what you have actually made
For the full version, see our guide to what a bookkeeper does for a small business.
How much does a bookkeeper cost in Tunbridge Wells, Tonbridge or Sevenoaks?
Bookkeeping fees follow transaction volume and complexity, not postcode. These are indicative Kent ranges, not quotes. Any good bookkeeper will price you properly after looking at a month or two of bank statements.
| Business type | Typical monthly transactions | Indicative monthly fee | Usually includes |
|---|---|---|---|
| Sole trader, not VAT registered | Under 50 | £40 to £75 | Digital records, MTD quarterly updates, year-end pack for your accountant |
| Consultant or professional limited company (one or two directors) | 30 to 150 | £100 to £250 | Bank reconciliation, VAT returns, director payroll, dividend records, director’s loan account |
| Builder or trades business with subcontractors | 150 to 400 | £200 to £500 | The above plus monthly CIS returns, reverse charge VAT and staff payroll |
| Shop, salon, cafe or restaurant with staff | 150 to 500 | £250 to £600 | The above plus daily takings, tips and tronc, pensions and weekly payroll |
Two things worth knowing. Software sits on top of this, so budget for a Xero, QuickBooks or FreeAgent subscription too; our Xero pricing guide sets out what each plan costs. And a fixed monthly fee is almost always better value than hourly billing, because you never think twice about picking up the phone.
Five things that catch West Kent businesses out
1. Director salary and dividends after the April 2026 dividend tax rise
If you run a consultancy from Tunbridge Wells or Sevenoaks, you probably pay yourself a small salary and take the rest as dividends. That mix got more expensive this year. From 6 April 2026 the dividend ordinary rate rose from 8.75% to 10.75% and the upper rate rose from 33.75% to 35.75%. The additional rate stayed at 39.35% and the dividend allowance is still only £500.
Here is what that means in practice. A director taking a £12,570 salary and £37,700 of dividends, all within the basic rate band, now pays £3,999 in dividend tax for 2026/27, up from £3,255 the year before. That is £744 more for exactly the same income.
The salary side has its own choices. For 2026/27 employer National Insurance starts at £5,000 a year at 15%, the Lower Earnings Limit (the level that protects your State Pension record) is £6,708, and the personal allowance is £12,570. Which salary is best depends on whether your company can claim the Employment Allowance, which sole-director companies usually cannot. That is a decision for your accountant.
Your bookkeeper’s job is to make the plan actually work: run the director’s payroll through RTI every month, only record dividends when there are enough retained profits to pay them, keep board minutes and dividend vouchers on file, and make sure nothing paid to you is accidentally coded to the wrong place. If you are not sure whether you need an accountant, a bookkeeper or both, our guide to accountants vs bookkeepers and what each costs walks through it.
2. Overdrawn director’s loan accounts now cost 35.75%
This is the one we see most often with consultancy companies. Personal spending goes through the business card, dividends get taken before profits are confirmed, and by year end the director owes the company money without realising it.
If a director’s loan is still outstanding nine months and one day after the company’s year end, the company pays a Section 455 charge on it. Because that rate is tied to the dividend upper rate, it rose to 35.75% for loans made on or after 6 April 2026 (33.75% for older loans). An overdrawn balance of £20,000 that is not cleared in time means a £7,150 payment to HMRC. You can reclaim it once the loan is repaid, but only nine months after the end of the accounting period in which you repay it, so the cash is tied up for a long time.
Two more traps. Loans over £10,000 at any point in the year that are interest-free or below HMRC’s official rate create a taxable benefit in kind. And repaying £5,000 or more just before the deadline and borrowing it straight back within 30 days does not count as a repayment.
A monthly reconciled director’s loan account removes all of this. You can see how quickly the charge builds up with our director’s loan account calculator.
3. CIS and reverse charge VAT in Tonbridge and Sevenoaks
With about one in five local businesses in construction, CIS is everyday bookkeeping here. If you pay subcontractors for construction work, you must verify them with HMRC, deduct 20% (or 30% if they are not registered, or nothing if they have gross payment status) and file a CIS return by the 19th of every month, even if you only pay one subcontractor.
On top of that, the VAT domestic reverse charge applies to most building work between VAT-registered businesses. The subcontractor does not charge VAT on the invoice and the contractor accounts for it on their own VAT return instead. Getting the invoice wording or the Xero tax rate wrong is one of the most common reasons we find for VAT returns that do not add up. Before you hire a bookkeeper, ask them to explain the reverse charge in plain English. If they hesitate, keep looking.
4. Making Tax Digital for sole traders and landlords
Making Tax Digital for Income Tax has been mandatory since 6 April 2026 for sole traders and landlords with qualifying income over £50,000. Qualifying income is gross turnover and gross rent before expenses, added together. With property values as high as they are around Tunbridge Wells and Sevenoaks, a modest let alongside a part-time trade can easily take you over the line.
The next deadline is 7 November 2026, for the quarter from 6 July to 5 October. HMRC has confirmed there are no penalty points for missed quarterly updates in the 2026/27 tax year only; late filing and late payment penalties for the tax return still apply as normal. The threshold drops to £30,000 in April 2027 and £20,000 in April 2028.
Our guides to Making Tax Digital for sole traders in Kent and Making Tax Digital for landlords cover the setup step by step.
5. The Autumn Budget lands on 28 October 2026
The Autumn Budget is on Wednesday 28 October 2026. Nothing is confirmed until the day, but whatever is announced, the businesses that can react quickly are the ones with up-to-date books. If your accountant needs to model a change to salary, dividends or pension contributions before the tax year ends on 5 April 2027, they need reconciled figures to work from, not a shoebox.
Do you need a bookkeeper who is physically in Tunbridge Wells?
Not usually. Bank feeds, receipt capture apps and cloud software mean most bookkeeping now happens without anyone driving anywhere. Many of our clients outside Medway we speak to entirely by video and phone, and Xero means we see the same screen you do.
Being Kent based still helps in a few situations: a face-to-face handover of a year of paperwork, a cash-heavy business where you want someone who understands how takings behave on a busy Pantiles weekend, or when you want a bookkeeper who already works alongside local accountants. What matters more than the miles is whether they understand your type of business. A bookkeeper who has never reconciled a director’s loan account or filed a CIS return will make the same mistakes wherever they sit.
How to choose a bookkeeper in Tunbridge Wells, Tonbridge or Sevenoaks
- Check they are qualified and supervised. Look for ICB, AAT or IAB membership, and ask who supervises them for anti-money laundering. Every UK bookkeeping practice must be supervised by someone.
- Ask what software they use, and who owns the subscription. You should own your Xero or QuickBooks file. It matters if you ever change provider.
- Ask a question about your trade. Director’s loan accounts if you are a consultant. CIS and reverse charge if you build. Tips and tronc if you run a restaurant. The answer tells you more than any review.
- Get the scope in writing. Are VAT returns, payroll, CIS and MTD updates included? Who does the year-end accounts?
- Agree a fixed monthly fee. Predictable beats cheap.
We go into more detail in our guide to choosing bookkeeping firms in Kent. If you are closer to the M25, our Gravesend and Dartford bookkeeping guide covers the north of the county.
Frequently asked questions
How much does a bookkeeper cost in Tunbridge Wells?
Most sole traders pay between £40 and £150 a month. One or two director consultancy companies typically pay £100 to £250 a month, and businesses with staff, stock or subcontractors usually pay £200 to £600 a month. The fee depends on transaction volume, VAT, payroll and CIS, not on your postcode.
Do I need a bookkeeper if I run a one-person limited company?
Not always, but it often pays for itself. The biggest risks for one-person companies are dividends taken without enough profit and an overdrawn director’s loan account, which now carries a 35.75% Section 455 charge on loans made since 6 April 2026. A monthly bookkeeper catches both before year end.
Can a bookkeeper run my director’s payroll and record my dividends?
Yes. A bookkeeper can run your director’s salary through PAYE and RTI each month, record dividends with the right paperwork and keep your director’s loan account reconciled. Your accountant should advise on the best salary and dividend split; the bookkeeper makes sure it is processed correctly.
What happens if my director’s loan account is overdrawn at year end?
If it is not repaid within nine months and one day of your company’s year end, the company pays Section 455 tax: 35.75% on loans made from 6 April 2026 and 33.75% on earlier loans. The tax is refundable after the loan is repaid, but with a long delay. Loans over £10,000 can also create a benefit in kind.
Do you work with businesses in Tonbridge, Sevenoaks and the surrounding villages?
Yes. Acey Bookkeeping works with businesses across Kent, mostly online through Xero, by phone and by video call, and we can arrange to meet in person where it helps, for example to hand over a backlog of paperwork.
Can a bookkeeper file my Making Tax Digital quarterly updates?
Yes. You can authorise a bookkeeper as your agent to submit quarterly updates through HMRC-recognised software such as Xero. You remain responsible for the figures, which is why the underlying records need to be right. The next deadline is 7 November 2026.
Getting your books sorted
If you run a business in Tunbridge Wells, Tonbridge, Sevenoaks, Southborough, Paddock Wood, Edenbridge or anywhere in between, the next two dates to watch are the Autumn Budget on 28 October and the Making Tax Digital deadline on 7 November. The businesses that find both easy are the ones whose books were already up to date at the start of October.
We are a mother and daughter team based near Rochester, with more than 40 years of combined experience. We are certified Xero advisors and members of the Institute of Certified Bookkeepers, and we look after sole traders, consultants, builders and growing teams across Kent. If you already use Xero, our page on Xero bookkeeping services explains exactly what a Xero bookkeeper does each month.
Have a look at our bookkeeping services for small businesses across Medway and Kent, or book a free, no-obligation chat with Acey Bookkeeping. We will look at where your records are today and tell you honestly what you need and what it would cost.
