For a first-time founder, securing investment involves more than agreeing a valuation and issuing shares. Investors may also want confidence that your company qualifies for the relevant tax relief, that the proposed share structure is sound and that your application will not slow the fundraising process.
Good SEIS and EIS application support combines eligibility checks, document review, submission management and practical guidance from advisers who understand early-stage companies. Part of that work is advance assurance, which can provide useful evidence before investors commit capital, although it does not guarantee approval or replace professional advice. Getting this preparation right early makes the rest of the process far easier to manage.
Key takeaways
- Advance assurance from HMRC gives investors confidence that your company meets SEIS or EIS eligibility criteria before they commit funds.
- Reviewing your share structure early prevents last minute complications that could delay the close of your funding round.
- A well prepared application keeps the fundraising timeline moving, since investors often expect tax relief confirmation as part of their due diligence.
- Specialist support helps first time founders navigate qualifying trade rules, documentation requirements and common application pitfalls.
What is SEIS and EIS application support?
SEIS and EIS application support is a structured review of your company, proposed investment and supporting evidence before an application is submitted to HM Revenue & Customs (HMRC). A suitable adviser should assess company eligibility, investor suitability, share rights, business activities, use of funds and the information required to support the application.
Good support covers more than completing an HMRC form. It connects your business plan, financial forecast and modelling, cap table, shareholder documentation and fundraising terms so that the evidence tells a consistent story. That consistency matters when investors assess tax relief, ownership, risk and how their capital will be used.
Note: Advance assurance is an indication that a proposed share issue may qualify based on the information submitted. It is not a decision on the final investment and does not remove the need to meet the relevant conditions when shares are issued.
What are the benefits of SEIS and EIS application support?
Professional preparation can identify eligibility concerns and inconsistencies before investors rely on expected tax relief. A detailed review of your company, its structure and the proposed raise helps you explain the position accurately, though relief is never guaranteed, since the company must continue to meet the relevant rules and each investor’s circumstances also matter.
A well-prepared application can also reduce avoidable delays during fundraising. Investors may ask how the proposed shares work, whether the company’s activities qualify and how the money will support growth. Having clear answers and consistent documents gives those discussions a firmer basis.
How should first-time founders choose SEIS and EIS application support?
Choose a provider that reviews the full funding picture rather than only preparing an HMRC form. A good adviser looks beyond the form to your business plan, financials and share structure, explains the evidence required, identifies inconsistencies and sets out a clear submission timetable. The table below sets out what to look for.
| Selection criterion | What to look for | Why it matters |
|---|---|---|
| Eligibility assessment | Review of company age, trade, gross assets, employees, prior funding and qualifying activity | Flags potential issues before investors rely on expected tax relief |
| Fundraising documents | Checks across the pitch deck, forecast, subscription agreement, articles and cap table | Creates consistent evidence for the application and investor due diligence |
| Submission management | Named adviser, document checklist, progress updates and HMRC correspondence support | Gives founders ownership of deadlines and outstanding actions |
| Turnaround | Clear response times and fast application submission (within 48 hours), subject to receiving complete information | Helps keep investor discussions aligned with the fundraising timetable |
| Post-approval guidance | Practical support on the next steps, share issuance records and investor communications | Reduces confusion after advance assurance has been received |
Chartered accountant involvement can be useful for a first external investment because the adviser can connect financial information with the company’s structure and fundraising documents. Ask whether the service includes eligibility screening, document review, application drafting, HMRC correspondence and guidance after advance assurance. A defined scope makes fees easier to compare and reduces the risk that important work is left between advisers.
Before instructing an adviser, request a written list of deliverables, required documents, expected timings and fees. Confirm whether the provider will explain assumptions in your forecast, review proposed investor terms and flag information that needs updating.
Look for specialist knowledge, transparent communication, careful document handling and clear ownership of the submission. You can also review the advance assurance guidance published by HMRC and feel free to reach out to our team if you need help preparing your SEIS or EIS application.
Frequently asked questions
What is SEIS and EIS advance assurance?
Advance assurance is an indication from HM Revenue & Customs (HMRC) that a proposed share issue may qualify for the Seed Enterprise Investment Scheme (SEIS) or Enterprise Investment Scheme (EIS), based on the information submitted. It is not a guarantee of approval or a substitute for checking the final share issue, investor position and company activity.
How quickly can a SEIS or EIS application be submitted?
A prepared application can move quickly when the founder supplies complete and consistent evidence. Rise Accounting offers fast application submission (within 48 hours), subject to receiving the required information. Timing can depend on the quality of the business plan, financial forecast, cap table, articles, share rights and details of the proposed investment.
What documents are usually needed?
Founders should expect to provide a business plan, financial projections, details of trading activities, ownership information, previous funding records and planned use of capital. The application may also require company registration details, articles of association, proposed share terms and information about the investors. Keeping these documents aligned reduces questions and supports a clearer review.
Can advance assurance help attract investors?
It can give investors additional information before they commit funds. SEIS & EIS Advance Assurance is designed to organise the evidence, pre-validate eligibility and support a more efficient investment process. Investors must still consider their own tax position and the company must meet the relevant conditions when shares are issued.
Why use chartered accountant support?
Expert support from chartered accountants, saving businesses time, can help founders identify gaps in financial information, company structure and fundraising documents. SEIS & EIS Advance Assurance provides a managed route for founders who want practical guidance, careful preparation and a submission process with clear ownership. Once funding is secured, management accounts for growing businesses can help founders monitor performance and communicate clearly with investors.
Subhashree is an ACCA-qualified accountant and Director at Rise Accounting, where she heads up the accounting function. She brings deep technical expertise across compliance, management accounts, year-end reporting, and day-to-day financial operations for SMEs.
