Do I need accounting for my small business? Benefits and timings for new founders

Starting a business in the UK is exciting, but it also means balancing an increasing list of finance and tax responsibilities. As your business begins trading, tasks like tax returns and employee payroll can quickly become time-consuming.

Investing in professional accounting services isn’t a legal requirement, but it can be extremely useful. Choosing the right accounting support after forming your company can save time and money, reduce stress, and help your business stay compliant from the start. While most company formation agents do not offer accounting support, those that do can provide everything many new businesses need at a much lower cost. For example, 1st Formations combines company formation with accounting services, making it easier and more affordable for new business owners to manage their finances from day one.

This guide splits accounting support into two stages: what you need when you’re starting out, and considerations to make once your business has outgrown the basics, so you can see exactly where the line sits and avoid paying for more than you need.

Do I need an accounting service for my small business?

There’s no legal requirement to use an accountant for your startup. That said, some form of professional support pays for itself in tax savings, time saved, and peace of mind. They can also help you keep up to date with HMRC filings, so you avoid costly errors down the line.

The decision isn’t really “accountant or no accountant,” it’s “how much accounting support does my business actually need right now?” For most new businesses, the answer is: less and cheaper than you may have thought.

If you’ve already used 1st Formations to register your company, it’s well-placed to support you beyond incorporation. For instance, 1st Formations offers a variety of Accounting Plans from its sister company, BSQ Accounting, that are tailored to suit you as your business grows, including services such as:

• Year-end statutory accounts and Corporation Tax return
• Xero accounting software
• VAT registration and quarterly returns
• PAYE registration and payroll for one director
• Year-end Self Assessment return
• Quarterly business performance and tax reviews with your accountant
• And much more (Explore all Accounting plans)

This can be an ideal next step for many new businesses, providing the crucial financial support and expertise without the higher costs that often come with hiring a dedicated accountant from day one. While a traditional accountant is always an option, particularly as your business finances become much more complex, it isn’t always necessary in the early stages and can be much more expensive.

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Lyndsey Camilleri, Accounting Director, says:

The biggest mistake we see new business owners make is assuming an accountant is an all-or-nothing decision. In reality, most newly-formed businesses don’t need a full-time accountant or to pay thousands for traditional accounting firms – and that’s exactly what our Accounting Plans are built for.

Designed to help founders build strong financial foundations from the outset, our accounting plans provide practical accounting support from day one. Unlike traditional accountants, our Standard Plan provides email and live chat support, whilst our Scale Plan customers can also pick up the phone with a quick question, without worrying about a hefty bill landing afterwards, and they still get proactive advice, not just a filing service.

With a range of plans to choose from, businesses can select the level of support that suits their current needs and easily upgrade as they grow. By establishing best-practice financial processes early, founders can create a ‘good information in, good information out’ approach to managing their business, while developing a clearer understanding of what their numbers mean, not just what they owe HMRC.

Stage 1: What accounting support does an early-stage business need?

If you’re a founder starting a new venture, this is the time when accounting support can really matter.

It’s also where a traditional accountant is at its most expensive relative to the value delivered. Before they’ve filed a single return, most traditional accountants charge an upfront setup fee to onboard you, review your business and get you onto their systems. This is because most of their money is made from larger, more established clients. For a business that’s just starting out with simple needs, that cost buys you very little that you couldn’t get from a well-established formation agent’s accounting services, which are designed with new start businesses in mind.

Haven’t incorporated yet? Choosing the right business structure or incorporating your business doesn’t typically require a dedicated accountant. Read our guide on whether you need an accountant or solicitor to start a UK business for more information.

Basic HMRC compliance

Once your company is trading, HMRC rules kick in. A limited company must inform Companies House that it is trading for Corporation Tax purposes within three months of starting trading. It must also file annual accounts and a Corporation Tax return (usually within 9 and 12 months of the year-end) and pay tax due on profits. Our accounting services will prepare your CT600 and annual accounts, and flag whether you need to register for VAT or PAYE. This is routine, process-driven compliance, and it doesn’t need bespoke advice from a traditional accountant.

Payroll for a single director

If you’re paying yourself a combination of salary and dividends, getting the split right matters for your tax position. Our Standard and Scale Accounting Plans include payroll for one and three directors, respectively, covering this comfortably. It’s only once your payroll becomes much more complex, with overtime, bonuses, pensions, and statutory payments to think about, that this starts to justify a traditional accountant (more on that below). Payroll software is also an option in this instance, but it requires manual input from your side, which can be more time-intensive.

Simple bookkeeping and cash tracking

Good bookkeeping is the foundation of everything else, and it’s legally required. For most early-stage businesses, accounting software like Xero is enough to send invoices, track expenses, reconcile transactions, and monitor day-to-day cash position, without needing a human to build out full financial models.

However, if you really want to get the best use of your accounting software, then expert advice from accounting teams that understand the possibilities of the software can be invaluable.

VAT registration and returns

Under UK law, you must register for VAT if your taxable turnover goes over £90,000 in any rolling 12-month period, or if you expect it to exceed £90,000 within the next 30 days. This isn’t based on your financial or tax year – you should check your turnover at the end of each month to see if you’ve crossed the threshold or expect to. A company formation agent with accounting services will watch this threshold, register you when needed, and handle quarterly returns. No need to remember all the important dates, as they do this for you, taking away the mental load. This is a standard, well-defined process that doesn’t require a traditional accountant’s involvement.

Cash flow forecasting and strategic budgeting

Simple software is enough to see where your cash is today. But building realistic forecasts and budgets, identifying seasonal shortfalls before they happen, and setting up burn-rate tracking and financial reporting to catch warning signs early is a more strategic exercise. This is where a designated accountant can provide real value. You can gain this expertise through a reputable formation agent that offers proactive business and tax advisory from a named accountant as part of your plan, or with a traditional accountant, which comes at a premium for each report.

Strategic business advice and decision support

Once your startup is up and running, an accounting service can be a business adviser as well as a number-cruncher. By analysing your accounts, they can suggest how to grow profitably. For example, if certain expenses are high or a product line is losing money, an accounting service will spot it in the figures. An accounting service can analyse financial data and provide valuable insights into the startup’s performance, helping you cut costs or invest wisely. They often help with pricing decisions, choosing software, or even whether to hire a team member.

More broadly, they can advise on strategic questions: e.g. moving from contractor to employee status, setting dividend policy, or expanding abroad. They keep you updated on new reliefs (like R&D credits) or capital allowances. As ExpertMarket explains, accountants evaluate financial trade-offs in your decisions (for example, analysing the costs/benefits of in-house manufacturing versus outsourcing).

In short, if your business is in the early stages, a formation agent’s accounting plan is very likely all the accounting support you need, with no setup fee, and no meter running every time you have a question.

Stage 2: When it’s time to consider a traditional accountant

In some cases, as your business grows, certain needs move beyond what a fixed-scope accounting plan is designed to cover. This is where a traditional accountant’s higher cost starts to reflect real added value.

Complex payroll

As your business grows and your payroll becomes more complex, you may need to adjust your approach. Introducing tax-advantaged share and incentive schemes, such as EMI, CSOP or SAYE, managing Employment Related Securities (ERS) reporting, or navigating more complex payroll and tax requirements can all increase the administrative burden. At this stage, it may be worth hiring someone with the expertise to manage these responsibilities and help ensure your business remains compliant.

Major business restructuring

As your business evolves, you may decide to restructure. This could involve creating a group structure, adding holding or subsidiary companies, bringing in new shareholders, reorganising ownership, or preparing your business for a merger, acquisition, or sale. All of these restructures can have significant tax, legal, and accounting implications.

While many day-to-day accounting tasks can be managed through a fixed-scope accounting plan, business restructuring often requires bespoke advice tailored to your company’s specific circumstances. At this stage, the additional expertise of a traditional accountant can help you avoid costly mistakes and ensure the restructuring supports your long-term business goals.

Preparing for investment and funding

If you plan to seek outside funding (investors, loans, or grants), keeping your accounts in order is invaluable. Investors and lenders need accurate, up-to-date financial statements to assess a startup’s viability. An accountant can prepare the professional-looking forecasts, income statements, balance sheets, and cash flow projections that back up your pitch. They can also advise on incentive schemes (like SEIS/EIS) that might make you more attractive to angel investors or venture capitalists. Furthermore, early signals of good finances, on-time filings, and clear cash flow are positive signs to investors and funding bodies.

Startup investors expect standard financial reports: income statements, balance sheets, and cash flow statements prepared by an accountant. With these in hand, your business appears more credible and due diligence goes smoothly. In practice, an accountant might run “what-if” scenarios (e.g. “What happens if we hire one more person?”) to show investors you’ve stress-tested your plan. This strategic financial support can directly influence fundraising success.

Depending on the needs of the funding body or investor, much of this preparation could be completed through a formation agent with accounting services. 1st Formations’ Standard and Scale accounting plans give you access to Syft Analytics, doing all the heavy lifting for you when it comes to preparing detailed forecasts, which can be used for funding applications.

Which one is right for you?

Going it alone or solely using accounting software

There’s another option to consider – relying solely on accounting software and taking a DIY approach, but it’s not advisable for several reasons. The appeal is obvious: it’s the cheapest option. But it’s important to understand what software alone doesn’t do and the risks involved:

• It won’t file for you. You’re still responsible for submitting your Corporation Tax return, annual accounts, VAT returns, and Self Assessment correctly and on time. The software gives you the data, not the filing. You will also need to keep an eye on all of your filing dates.
• It won’t tell you the optimal salary/dividend mix. Accounting software can calculate payroll and dividends, but it cannot determine the optimal salary-to-dividend mix, as that depends on your individual tax position, financial goals, and the latest tax rules – expertise best kept to a professional accountant.
• It won’t catch your mistakes. There’s no pair of professional eyes checking that you’ve claimed the right expenses, applied the right VAT treatment, or allocated a transaction correctly before it goes to HMRC.
• It won’t tell you what you don’t know to ask. Software can’t flag that you should be registering for VAT soon, or that a compliance deadline is approaching. That’s the kind of guidance that only comes from a qualified person.
• The cost of a mistake can outweigh the savings. A missed deadline or an incorrect filing can lead to HMRC fines that quickly wipe out whatever you saved by not paying for support.

Conclusion

Don’t wait for problems to pile up, but don’t overpay for support you don’t need yet either. Most new UK businesses are well served by a company formation agent’s accounting plan for most of their company’s life, and with some company formation agents, you can opt in for these services along with your company registration. This means you get accounting support from day one, with no delay.

As your business grows in complexity, such as more employees or funding rounds, that’s the natural point to consider bringing in a traditional accountant.

Are you an early-stage business in need of accounting support? Explore our Accounting plans to see how we can help you. Not incorporated yet? Check out our All Inclusive Package with Accounting for just £1, offering you company formation, address services, compliance, and accounting – all in one place.