Short answer
Startup CFO services cover everything a founder would otherwise improvise: the financial model, runway management, fundraising preparation, investor and board reporting, and the commercial decisions behind pricing and hiring.
Tech and SaaS accountants
Startup CFO services UK
Startup CFO services in the UK: financial modelling, runway, fundraising, investor reporting and board support from an ICAEW and ACCA led practice.
Short answer
Startup CFO services cover everything a founder would otherwise improvise: the financial model, runway management, fundraising preparation, investor and board reporting, and the commercial decisions behind pricing and hiring.
Written and reviewed by Waqas Sagar Member of ICAEW, Fellow of ACCA, Fellow of AAT, a double graduate and entrepreneur at heart, helping startups grow and serving thousands of businesses nationwide with an excellent team. Published by LimitedCompany.Accountants, 12 London Road, Morden, London SM4 5BQ. Reviewed 12 September 2026 against 2026/27 UK rates and current Companies House and HMRC guidance.
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Xero Gold PartnerCertified advisor
QuickBooks PartnerCertified ProAdvisor100+ yearsCombined team experienceFully insuredUp to £2m indemnityWhat this means for your company
Startup CFO services cover everything a founder would otherwise improvise: the financial model, runway management, fundraising preparation, investor and board reporting, and the commercial decisions behind pricing and hiring.
01
Scope
02
Credentials matter here
03
Not a full time hire
Scope
Model build and maintenance, budget and reforecast, monthly investor update, board pack, cap table oversight, funding strategy and diligence management. Delivered by a named senior accountant on a monthly retainer.
Credentials matter here
Investors read the finance pack knowing who prepared it. Our work is overseen by Waqas Sagar, a member of ICAEW and fellow of ACCA and AAT, which is the level of accountability a board expects.
Not a full time hire
Most startups need CFO judgement long before they need a CFO salary. When that changes, we say so.
Before you act
Rates, thresholds and deadlines quoted here reflect the current UK position and current HMRC and Companies House guidance. Check GOV.UK, or ask us, before relying on them for your own business.
Local help
Talk to a limited company accountant near you
We work with company directors across London and Surrey from our office at 12 London Road, Morden, London SM4 5BQ. Pick your area, or send the form below and we will call you back.
Frequently asked
Startup CFO services UK: questions directors ask
How much do startup CFO services cost?
Typically from £1,500 a month depending on days and scope.
Can you help with a specific raise only?
Yes, as a fixed fee project.
Do you cover compliance too?
Yes, usually bundled with the finance function.
Which metrics should management accounts show for startup cfo services uk?
Useful reporting commonly includes recurring revenue, gross margin, burn, runway, headcount cost, customer acquisition efficiency and cash collection. The exact set should match the company’s model and the decisions founders and investors make each month.
How should deferred income and revenue recognition work for startup cfo services uk?
Cash received in advance is not automatically revenue on day one. The accounting treatment follows what has been delivered under the contract, with the undelivered balance carried forward and reconciled to billing data.
What records are needed for startup cfo services 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.
How much does help with startup cfo services uk cost?
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.
Can you take over startup cfo services uk from another accountant?
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.
Can startup cfo services uk be handled online?
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.
Which accounting software works best for startup cfo services uk?
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.
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What Our Clients Say
“Accotax have been our accountants for many years now. We maintained them because of their professionalism. In the last couple of years I have been working with Imran, who has been very professional and helpful in guiding us through the whole process, explaining and clarifying every aspect of it. Very prompt in responding to questions and patient with us even when we seem to be slow.”
“We worked with a few different accountants before finally settling with Accotax, and we're really glad we did. They take the time to understand how our business works and what our needs are. Anum, who looks after our account on a day-to-day basis, including reconciling invoices and preparing the annual accounts, is amazing, professional, efficient, and follows the processes we have put in place together. Accotax has made our accounting experience much smoother and easier. We see them as a long-term partner as our business continues to grow. I would 100% recommend them.”
“I've been working with Accotax since January 2024, and their support has grown alongside my business needs. My personal allocated manager, Umer, provides tailored services for both of my companies, adapting as I expand and ensuring everything runs smoothly. They are responsive, knowledgeable, and always clear in their communication. Their help with accounts, VAT, payrolls, pensions and compliance gives me real confidence and peace of mind.”
Included approach
Organised, explained, on schedule.
Clear scopeDeadline visibilityHuman support