How do I get SEIS/EIS advance assurance for my London startup?

Advance assurance is an application to HMRC confirming your company qualifies before you raise investment. It requires detailed information about your company structure, trading activities, and planned use of funds. The SEIS/EIS specialists in our London network prepare these applications as standard, addressing every qualifying condition upfront to reduce HMRC processing time. Request your free match to start the process.

Can a London startup lose its SEIS/EIS status?

Yes. Breaching qualifying conditions — such as using funds for non-qualifying purposes, exceeding the gross assets limit, or conducting a non-qualifying trade — can trigger loss of status and clawback of investor tax relief. For fintech, AI, SaaS, and deep tech ventures in London, common risks include inadvertent non-qualifying activities and share-structure changes. The specialists in our network build ongoing compliance monitoring into their service.

How much does SEIS/EIS advice cost for London startups?

SEIS/EIS specialist fees in our London network typically range from £500 for a basic advance assurance application to £2,000+ for a comprehensive package including investor documentation, compliance statements, and ongoing compliance monitoring. The investment typically pays for itself many times over through increased investor confidence and larger funding rounds. Submit your details to compare quotes from up to three London specialists.

Vetted Accountants in London

SEIS/EIS Advice in London

specialist seis/eis advice accountants covering London. Free initial consultation, transparent quotes, no obligation to proceed.

4.9 Star RatedHMRC CompliantACA/ACCA Qualified

SEIS/EIS Advice specialists in London, verified and active

Up to three independent quotes, each with a free consultation

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Minimum 50 Startup Clients

Every London accountant in our network specialises in startup accounting and has a verified client history before receiving a single referral from us.

Consultation Within the Week

Most accountants covering London can offer a consultation slot within 7 days, with evening and Saturday appointments available.

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Professional indemnity cover and relevant qualifications are required from every accountant before we refer any London enquiries.

Matched to Your Project Type

We connect you with London accountants who have specific experience with seis/eis advice, not a general list of whoever is available.

SEIS/EIS Advice in London: What to Expect

Qualifying for SEIS or EIS is not automatic. Your London startup must meet specific conditions around trading activity, asset limits, age of company, and use of funds. The specialists in our network ensure your structure qualifies before you approach investors.

The fintech, AI, SaaS, and deep tech startups around Silicon Roundabout and Kings Cross have specific SEIS/EIS considerations — from qualifying trade tests to the interaction with R&D tax credits and knowledge-intensive company rules. Our specialists handle these complexities as standard.

Every SEIS/EIS specialist in our London network has a verified track record of successful advance assurance applications and carries professional indemnity insurance covering investment-related advice.

SEIS/EIS Advice: Areas Around London

Looking for seis/eis advice near London? Our vetted accountants serve startups across London and the surrounding areas listed below. Whether you are in the city centre or a nearby area, we will match you with the closest specialist.

Croydon

Ilford

Romford

Watford

Slough

Bromley

Startups from Croydon, Ilford, Romford, Watford, Slough, and other areas around London regularly use our service to find specialist accountants. If you need seis/eis advice and your startup is in or near London, our vetted accountants offer flexible consultation times including evenings and weekends.

How SEIS/EIS Advice Works in London

Tell us about your London startup — your stage, sector, and what you need from an accountant. This takes under two minutes and is completely free.

We match you with up to three qualified startup accountants covering London who have direct experience with your business type. Each offers a free initial consultation.

Choose the accountant who fits best — or walk away with no obligation. There is no cost until you decide to proceed.

SEIS/EIS Advice Fees in London

Fees in London vary depending on the service and startup complexity. Below are typical costs from vetted accountants in the London area. All prices are in GBP.

Service Type	Price Range	Frequency	What is Included
SEIS/EIS Planning Service Pricing reflects the complexity of fundraising structures and investor requirements. Startups planning multiple funding rounds require comprehensive packages. Many accountants offer success-based pricing tied to successful fundraising completion.	£750 to £2,500	Per funding round	Advance assurance applications, investor documentation, compliance certificates, ongoing monitoring

SEIS/EIS Planning Service£750 to £2,500

Per funding roundAdvance assurance applications, investor documentation, compliance certificates, ongoing monitoring

What's Included in the Fee

Company formation, HMRC registration, statutory documents, registered office service
Relief identification, HMRC applications, compliance monitoring, optimisation advice
Technical review, claim preparation, HMRC submission, enquiry support
Advance assurance applications, investor documentation, compliance certificates, ongoing monitoring
12-18 month forecasts, monthly updates, scenario modelling, investor presentations
Strategic planning, financial modelling, tax optimisation, succession planning, KPI development

Flexible Monthly Payments

Many accountants in our network offer fixed monthly fees so you can budget with confidence. Payment terms are agreed directly with your matched accountant.

From £99/month

Fixed monthly fees available with most accountants in our network

Startup accountant fees in London depend on the services required and the complexity of your business. Accountants in our London network offer transparent, competitive pricing. Most provide a clear proposal following a free initial consultation.

Why Get SEIS/EIS Advice in London Through Us?

Professional SEIS/EIS compliance statements and investor packs from a qualified London accountant give your investors confidence and accelerate your fundraise.

For London founders in fintech, AI, SaaS, and deep tech, the interaction between SEIS/EIS and R&D credits requires careful planning. Our matched specialists handle both simultaneously.

Losing SEIS/EIS status due to a structuring error can derail a fundraise. The specialists in our London network build compliance into your company from formation.

SEIS/EIS specialists covering London’s fintech, AI, SaaS, and deep tech sector understand the qualifying trade tests and structuring requirements specific to your business type.

SEIS/EIS Advice in London: Common Questions

SEIS (Seed Enterprise Investment Scheme) offers investors 50% income tax relief on investments up to £250,000 in very early-stage companies with assets under £350,000 and fewer than 25 employees. EIS (Enterprise Investment Scheme) offers 30% relief on investments up to £1 million in larger qualifying companies. Most London startups in fintech, AI, SaaS, and deep tech start with SEIS and transition to EIS as they grow. Our matched specialists manage the entire lifecycle.

What Founders Are Saying

“The accountant matched through this service handled my limited company formation perfectly, ensuring I claimed all available startup reliefs from day one. I needed someone who understood HMRC requirements and the local business landscape. Couldn't have asked for better guidance on my tech consultancy setup.”

Sarah M

Manchester · Business Registration

“My software development startup was missing out on thousands in R&D tax credits until I found an accountant through this platform. They identified qualifying activities I hadn't considered and secured a substantial claim. Their knowledge of tech startup accounting made all the difference.”

James K

London · R&D Tax Credits

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