We speak to a lot of new limited company directors who aren’t sure whether they need an accountant at all — and if they do, what they should actually be looking for. It’s a fair question. When you search for limited companies accountants, you’ll find everything from one-person bookkeepers to large regional firms, all offering something slightly different at very different price points.

Our honest view is this: most limited company directors benefit enormously from the right accountant, and suffer disproportionately from the wrong one. The gap between the two isn’t just about price — it’s about qualifications, proactivity, and whether your accountant is keeping up with a compliance landscape that has genuinely shifted in the last twelve months.

Here’s how we think about it.

This is worth flagging upfront, because it affects every limited company in the UK. As of 1 April 2026, HMRC’s own online filing service for Company Tax Returns closed. Companies can no longer use the old HMRC portal to submit their annual accounts and Corporation Tax return — they must now use commercial accounting software instead.

For directors who were filing themselves through the government’s service, this is a meaningful shift. The process now requires software that is compatible with HMRC’s systems, and that software needs to be set up and used correctly. Getting it wrong risks late or rejected filings, which can trigger penalties.

For limited company directors already working with a good accountant, this probably changed very little in practice — your accountant will already be using compliant software. But for those who were managing filings themselves, or using an accountant who hasn’t kept pace, it’s a prompt to take stock.

At Edward Harris, we use cloud accounting software — including Xero and QuickBooks Online — that handles all of this automatically. Your filings go through properly formatted, on time, without you needing to think about the mechanics. That’s what you should expect from any limited company accountant you work with.

There’s a common misconception that an accountant for a limited company is primarily there to file your annual accounts. That’s a part of it — but it’s the floor, not the ceiling.

The compliance side covers year-end accounts, the Corporation Tax return (CT600), payroll and PAYE if you have staff, VAT returns if you’re VAT-registered, and Companies House obligations like confirmation statements. These are non-negotiable, time-sensitive, and getting them wrong has real consequences.

But the advisory side is where a good accountant earns their keep. That means helping you understand how to structure your income as a director — salary versus dividends, for example — so you’re not paying more tax than necessary. It means flagging capital allowances you might be missing. It means giving you visibility over your numbers throughout the year, not just at the end of it.

In our experience, the directors who get the most value from working with us aren’t the ones who hand everything over and forget about it. They’re the ones who use us as a sounding board — checking in when they’re considering a new purchase, a new member of staff, or a change in their business structure. That’s the relationship worth paying for.

The UK accountancy profession isn’t fully regulated in the way that, say, law is. Anyone can legally call themselves an accountant. That means the range of quality you’ll encounter when searching for limited company accountants is genuinely wide — and the consequences of choosing someone unqualified or underqualified can be serious.

We’ve seen situations where directors have come to us after an unqualified bookkeeper filed their accounts incorrectly, or where advice on director’s salary and dividends turned out to be wrong — leaving a tax liability the director didn’t see coming. Fixing these things is always more expensive than getting them right in the first place.

The two main professional bodies to look for in the UK are ACCA (Association of Chartered Certified Accountants) and ICAEW (Institute of Chartered Accountants in England and Wales). Members of these bodies are bound by professional codes of conduct, subject to ongoing oversight, and required to hold professional indemnity insurance.

Hasan at Edward Harris is ACCA-qualified and the firm is AML-supervised by ACCA, with £1,000,000 professional indemnity cover. We mention this not to boast, but because these aren’t optional extras — they’re the baseline you should expect from anyone handling your company’s finances. Check before you commit.

The most common answer we give to this is: earlier than you think.

A lot of new directors form their company and then look for an accountant a few months later, once things feel more settled. The problem is that decisions made in the early months — how you set up your payroll, whether you register for VAT, how you’ve been recording expenses — can be harder to undo later. Getting an accountant involved from the start means those foundations are laid correctly.

If you’re comparing sole trader vs limited company and haven’t yet incorporated, that’s an even better time to have a conversation. The right structure depends on your income, your circumstances, and your plans — and a good accountant will help you think through those trade-offs before you commit, not after.

If you’re already running a limited company and you’re not entirely sure your current accountant is on top of things — or if you’re doing it yourself and it’s taking up more time than you’d like — that’s a reasonable prompt to get a second opinion. Switching accountants mid-year is more straightforward than most people assume, and a good practice will handle the transition.

There’s no perfect moment. There’s just earlier and later, and earlier is usually better.