Industry accountancy
Limited company accounting for technology companies in London and the surrounding areas, built around how the sector actually trades.
Regulated and qualified through ICAEW, ACCA and AAT memberships held across our team
Regulated by
Regulated & AML supervisor
AAT fellow member
Xero Gold PartnerCertified advisor
QuickBooks PartnerCertified ProAdvisor100+ yearsCombined team experienceFully insuredUp to £2m indemnitySoftware, platform, data and AI companies trading as UK limited companies face the same statutory deadlines as any UK company, plus a handful of issues that are specific to the sector. We set the bookkeeping, VAT and reporting up around those issues rather than treating every company the same.
R&D tax relief under the merged scheme, with contemporaneous technical records
Whether development spend is capitalised or expensed, and what investors expect to see
Cloud, hosting and per-seat tooling cost tracked against gross margin
Equity for a technical team, EMI options, vesting and HMRC valuations
Year-end accounts, corporation tax and director Self Assessment
Software, platform, data and AI companies trading as UK limited companies.
• R&D tax relief under the merged scheme, with contemporaneous technical records
• Whether development spend is capitalised or expensed, and what investors expect to see
• Cloud, hosting and per-seat tooling cost tracked against gross margin
• Equity for a technical team, EMI options, vesting and HMRC valuations
Whatever the sector, the company must file accounts with Companies House nine months after the accounting reference date, file a CT600 within twelve months of the period end, pay corporation tax nine months and one day after the period end, and file a confirmation statement each year.
Once taxable turnover passes £90,000 in a rolling 12 months, VAT registration and Making Tax Digital filing follow. Employing anyone, including a director on a salary, brings PAYE, RTI reporting and auto-enrolment pensions.
Thresholds, rates and deadlines quoted here reflect the 2026/27 UK position. Check current GOV.UK guidance, or ask us, before you rely on them for your own company.
We agree the scope and monthly fee before starting, set up bookkeeping that fits how you invoice and buy, and send reminders ahead of every filing date.
You get plain answers to sector questions in normal language, and we say clearly when something needs specialist advice rather than guessing.
Frequently asked
Only where you are resolving genuine scientific or technological uncertainty that a competent professional could not readily deduce, not routine feature work or integration. We test the projects honestly, document the reasoning, and file a claim that will survive an HMRC compliance check.
Yes. Our focus is London, Morden, Croydon and the surrounding boroughs, but filing is digital and we work with technology companies across the UK.
Keep bank statements, sales and platform reports, purchase invoices, payroll records, VAT workings, finance agreements and Companies House correspondence. We confirm the exact list at onboarding and identify gaps before a filing deadline becomes urgent.
The fee depends on transaction volume, record quality, VAT and payroll requirements, historic catch-up and the level of reporting needed. We agree a fixed scope and price before technical work starts, with published packages available on our fees page.
Yes. We request professional clearance, collect the prior records and authorities, check the next Companies House and HMRC deadlines, and give you one clear handover list. The process is normally completed remotely.
Yes. We work through secure cloud records, scheduled reviews and digital approvals, while keeping a named team available by phone, video call and email. Clients can also visit our Morden office by appointment.
We regularly work with Xero, QuickBooks, FreeAgent, Sage and connected sales or expense apps. The right setup depends on transaction volume, integrations and the reports you need, not simply the software brand.
The relevant calendar may include annual accounts, Corporation Tax payment and return dates, confirmation statements, VAT returns, payroll submissions and Self Assessment. We map the dates from your company year end and registrations.
Yes. You can ask a straightforward initial question without charge. Calculations, filings, written advice, planning and HMRC correspondence are scoped and quoted before work begins.
Included approach
Ready when you are
Talk to an accountant
Share your next deadline, accounting problem or growth question. We will reply with a clear next step and quote any technical work before it begins.
Chat with ACCOTAX on WhatsAppPick a time that suits you and a qualified accountant will call you about your company, deadlines and fees.
Appointments run Monday to Friday, 9:00am to 5:30pm. Your confirmation is emailed straight away.
Four London offices
Work with us entirely online, or sit down with your accountant at whichever office suits you. Open Monday to Friday, 9:00am to 5:30pm. Office visits are by appointment only, so please book before coming in.
Free, no obligation
Pick a time that suits you and a qualified accountant will call you about your company, deadlines and fees.
Appointments run monday to friday, 9:00am to 5:30pm. Your confirmation is emailed straight away.
