Cloud accounting, tax planning and real-time financial visibility for UK founders and high-growth businesses. People powered. AI accelerated.
A startup accountant is an accountant who specialises in working with early-stage and high-growth UK businesses — from company formation through to scaling, fundraising and beyond. Unlike traditional accountants who focus primarily on year-end compliance, a startup accountant provides proactive tax planning, real-time financial reporting, cloud accounting setup and strategic finance support tailored to how founders actually work.
AccTek is a UK startup accountant built for speed, clarity and growth. We combine qualified expertise (ACA, ICAEW) with cloud-first technology and AI-enhanced workflows to give founders the financial visibility they need — without the overheads of a traditional finance team.
Most founders don’t start with the wrong accountant. They start with an accountant who wasn’t built for how startups operate.
If any of that sounds familiar, you’re not alone. These are the exact problems AccTek was built to solve.
Real-time visibility and better decision making
AccTek is a modern UK accounting firm that works with founders, startups, contractors and growing limited companies. We don’t just file your accounts — we build the financial infrastructure your business needs to grow.
Every AccTek startup package includes the core services founders actually need — with no hidden extras.
Incorporating, choosing a structure and setting up the basics.
Revenue is arriving, but the financial picture is getting complex.
Hiring, spending and growing. Finance needs to keep pace.
Raising a round changes everything.
We standardise on Xero — giving startups real-time financial visibility through automated bank feeds, digital receipt capture, cloud bookkeeping and live financial dashboards.
Modern businesses operate across multiple systems — from payment platforms and ecommerce stores to CRMs, subscription platforms and banking apps.
We are building AI-enhanced finance workflows that connect these systems together to create a more complete financial picture of your business.
Rather than simply recording transactions, our approach helps founders understand:
The goal is not just better bookkeeping.
The goal is better business visibility.
Our AI-enhanced workflows help automate repetitive finance tasks and connect data across multiple business systems — helping founders gain clearer insights into cash flow, profitability and business performance.
Technology enhances our expertise. It doesn’t replace it.
Qualified human expertise at the centre. Technology that makes it faster, smarter and more visible.
Startup accounting fees in the UK typically range from £100 to £300+ per month, depending on the complexity of your business, transaction volume, number of employees and services required.
AccTek offers transparent, fixed-fee packages. No hourly billing surprises. No hidden charges.
Yes. Every UK limited company has legal obligations to file annual accounts with Companies House, submit a Corporation Tax return to HMRC, and maintain accurate financial records. Getting this wrong leads to fines, penalties and missed tax savings.
But beyond compliance, a specialist startup accountant helps you:
A general accountant can file your returns. A startup accountant helps you build a financially healthy business.
| Traditional Accountant | AccTek (Modern) | |
|---|---|---|
| Communication | Annual or quarterly | Monthly check-ins, real-time messaging |
| Software | Desktop or legacy tools | Xero cloud accounting as standard |
| Tax planning | Year-end retrospective | Proactive, quarterly planning |
| Reporting | Annual accounts only | Monthly management accounts, dashboards |
| Automation | Minimal | AI-enhanced workflows, automated bank feeds |
| Startup expertise | Generalist | SaaS, agencies, tech, consultancies |
| Company formation | Referral or basic | Full setup — Companies House, HMRC, Xero, payroll |
| Investment readiness | Not typically offered | Financial modelling, due diligence, board packs |
| R&D tax relief | Often missed | Proactively identified and claimed |
| Pricing | Hourly or opaque | Fixed monthly fee, transparent |
Yes. Every UK limited company must file annual accounts with Companies House and a Corporation Tax return with HMRC. A specialist startup accountant also helps you structure salary and dividends tax-efficiently, claim R&D tax relief and build scalable financial systems.
Startup accounting fees typically range from £100 to £300+ per month depending on transaction volume, payroll, VAT status and complexity. AccTek offers fixed-fee packages with no hidden charges. Get a personalised quote.
Xero is the leading cloud accounting platform for UK startups. It offers automated bank feeds, real-time reporting, MTD compliance, receipt capture and integrations with hundreds of business tools. AccTek sets up and manages Xero for every startup client.
You must register for VAT when your taxable turnover exceeds £90,000 in any rolling 12-month period. Some startups register voluntarily before hitting the threshold — for example, to reclaim VAT on equipment and software purchases.
Most limited company directors pay themselves a combination of a low salary (typically £12,570 for 2026/27 — the Personal Allowance level) plus dividends from retained profits. This minimises National Insurance while maintaining tax efficiency. The optimal split depends on your individual circumstances.
R&D tax relief is an HMRC scheme that allows UK companies to claim tax credits for qualifying research and development expenditure. Startups developing new products, processes or software may be eligible. The SME scheme provides enhanced deductions or a payable tax credit for loss-making companies.
A startup accountant handles compliance (annual accounts, Corporation Tax, VAT, payroll), tax planning (salary vs dividends, R&D claims, Corporation Tax strategy), cloud accounting setup (Xero, bank feeds, automation), and strategic support (forecasting, investor readiness, management accounts).
Yes. AccTek helps founders incorporate limited companies with Companies House, register for Corporation Tax with HMRC, set up PAYE and payroll, configure Xero, and establish the full financial infrastructure from day one.
A bookkeeper records transactions — categorising expenses, reconciling bank feeds and maintaining your ledger. A startup accountant does that plus tax planning, compliance filings, strategic advice, financial forecasting and investor readiness. AccTek provides both as part of every package.
Investors expect clean financial records, monthly management accounts, a credible financial model and clear KPI tracking. A startup accountant helps you build these systems well before you start fundraising — so you’re ready when the opportunity comes.
Yes. AccTek works with SaaS businesses, tech startups, agencies, consultancies and professional services firms. We understand recurring revenue models, burn rate, MRR/ARR tracking, R&D tax relief for software development, and the financial infrastructure scaling businesses need.
Key reliefs include R&D tax credits (SME scheme), the small profits Corporation Tax rate (19% on profits up to £50,000 for 2026/27), capital allowances on equipment and technology, Employment Allowance (£10,500 for eligible employers), and VAT reclaims on pre-registration expenses.
Scaling beyond compliance?
As your startup grows, you may need more than accounting — runway forecasting, board packs, SEIS/EIS structuring and investor-ready reporting.
Explore Fractional CFO for Startups →Cloud accounting. Proactive tax planning. Real-time visibility. Fixed fees.
This page is for general information only and does not constitute tax advice. All tax rates are for the 2026/27 tax year. Individual circumstances may vary — contact AccTek for personalised advice. Content by Godwin Pinto, ACA (ICAEW).
