One of the most common questions we hear from new limited company directors is some version of: “Am I paying too much?” Sometimes the answer is yes. More often, the question reveals that the person asking isn’t entirely clear on what they’re paying for. Accountant limited company fees vary quite a bit across the UK — not because the profession is opaque, but because the scope of what different firms include is genuinely different.

A quote of £75 a month and a quote of £350 a month are not necessarily describing the same service. One might cover just year-end accounts and a corporation tax return. The other might include monthly bookkeeping, quarterly VAT returns, payroll, a director’s self assessment, and someone who picks up the phone when you have a question. That distinction matters more than the headline number.

In our experience, most small limited companies are either slightly underpaying for a minimal service that isn’t quite meeting their needs, or they’ve landed on a reasonable package without really understanding what’s in it. This post aims to change that.

Based on current market data, monthly accountancy fees for a small limited company range from around £60 to £350, which translates to roughly £720 to £4,200 annually. The majority of owner-managed companies — the ones with a handful of employees, VAT registration, and a director drawing a salary alongside dividends — tend to sit somewhere between £1,200 and £2,500 per year for a reasonably full service.

At the lower end, you’re looking at dormant or barely trading companies where the work is minimal: dormant accounts, a confirmation statement, and not much else. Those packages genuinely can cost £10 to £40 per month because the work takes very little time.

For a simple trading company — no VAT, no employees, one director — a package covering annual accounts, a CT600, a director’s payroll, and a single self assessment return will typically run £60 to £120 per month. Add VAT returns and basic payroll and you move into the £120 to £250 range. If you want monthly bookkeeping, management accounts, and some advisory time layered on top, £250 to £400 per month is a realistic figure from a good regional practice.

London firms charge a premium — often 20 to 40 per cent more than equivalent practices elsewhere in the UK. If you’re working with a cloud-first firm that operates remotely, your location shouldn’t move the needle much on price. You’re paying for the accountant’s time and expertise, not their postcode.

The single biggest driver of cost is scope — the number of distinct services included in your package. A firm quoting £85 a month for a limited company might be covering the bare minimum: year-end accounts and a corporation tax return once a year, filed on time. That’s compliance-only, and it’s worth knowing that’s what you’ve bought.

The work multiplies quickly when you add in:

• Quarterly VAT returns (four submissions a year, plus any queries or adjustments)
• Payroll — even a simple director-only payroll requires monthly RTI submissions
• A director’s self assessment return, which is separate from the company’s accounts
• Bookkeeping, if the firm is maintaining your records rather than just receiving a clean trial balance at year end
• Management accounts, even quarterly ones, involve meaningful time each period

The complexity of your business matters too. A company with a handful of employees, mixed income streams, or significant purchases and expenses will take longer to account for than a straightforward service business invoicing a few clients each month. If you’re VAT-registered under a non-standard scheme, or if you have CIS deductions to manage, that adds work as well.

Where things go wrong is when directors assume a low monthly fee covers everything, then find themselves facing additional charges for services they assumed were included. A clear, itemised scope at the outset avoids this. Any good practice should be able to tell you exactly what’s in the package before you sign anything.

Hourly rates for qualified accountants in smaller UK practices run from around £50 to £150 per hour. At larger or chartered firms, senior practitioners charge considerably more. For ongoing limited company work, hourly billing has largely given way to fixed monthly retainers, and for most clients that’s a good thing.

Fixed monthly fees give you predictability. You know your accounting cost in January as clearly as you know it in July. There are no surprise invoices after a complicated year end, and no reason to avoid calling your accountant with a question because you’re conscious of the clock.

For the accountant, fixed fees require honest scoping — they have to know the work well enough to price it fairly. That discipline tends to produce clearer engagement letters and better-defined service levels, which benefits the client too.

That said, fixed fees only work if the scope is agreed properly upfront. The arrangements that go wrong are ones where a firm has priced low to win the work and then applies ad-hoc charges for anything that falls outside an ambiguously defined package. We operate on fixed, clearly scoped fees at Supreme Consulting, and we’re direct about what’s included and what would carry an additional charge. If your current accountant’s pricing feels vague, that’s worth clarifying before a problem arises.

One-off pieces of work — a standalone year-end accounts filing, a tax return for a prior year, or a specific advisory project — are typically quoted as a fixed price for that engagement rather than folded into a retainer. Year-end accounts filed as a one-off will generally cost £500 to £1,200 plus VAT depending on complexity.

Price is only useful as a reference point if you know what good looks like for the money. A £200 per month package that includes responsive communication, proactive advice, clean cloud bookkeeping, quarterly VAT, year-end accounts, a CT600, payroll, and a director’s self assessment is good value. A £95 per month package that covers only year-end compliance and requires you to chase for updates is less of a bargain than it appears.

In our view, the question worth asking is not “what is the cheapest I can get this done for?” but “what does my business actually need from an accountant, and is what I’m paying delivering that?” For a straightforward single-director company with clean records and no staff, a lean compliance-only package is perfectly sensible. For a growing business with employees, cash flow pressures, and decisions to make, paying for advisory time is money well spent.

The firms that tend to disappoint clients are the ones competing purely on price. Low fees usually mean low service levels — slow turnaround, minimal communication, no proactive advice. The accountant who is genuinely useful is rarely the cheapest one in the market, but they tend to more than justify their fee over time through better tax positions, fewer mistakes, and decisions informed by someone who understands your business.

If you’re considering switching, it’s also worth knowing that catch-up fees for overdue accounts or unfiled returns can run to £500 to £800 when you move to a new practice — something to factor into any comparison.