How to Set Up and Apply for the Seed Enterprise Investment Scheme (SEIS)
The Seed Enterprise Investment Scheme (SEIS) is a valuable tool for start-ups looking to raise capital while offering significant tax relief to investors. If you’re looking to set up SEIS for your business, this guide will walk you through the process of ensuring your company qualifies and applying for SEIS to attract investors. Follow these steps to take full advantage of this powerful scheme.
What is SEIS?
The Seed Enterprise Investment Scheme (SEIS) is a UK government-backed initiative that provides tax incentives to encourage investment in early-stage companies. Investors can receive 50% income tax relief on investments up to £100,000 in qualifying businesses, making SEIS an attractive option for both companies and investors.
How to Set Up SEIS for Your Company
1. Ensure Your Business Qualifies for SEIS
Before applying for SEIS, it is crucial to confirm that your company meets the specific eligibility criteria:
- Company Age: The company must have been trading for no more than two years.
- Trading Activity: The business must operate within a qualifying trade (certain industries like property development and financial services are excluded).
- Gross Assets: At the time of the investment, the company’s gross assets must not exceed £200,000.
- Employee Count: The company must employ fewer than 25 full-time workers.
- UK Presence: The business must have a permanent establishment in the UK.
2. Prepare Your Business for SEIS Investment
To attract investors under SEIS, you’ll need to prepare your business by developing the following:
- Business Plan: Create a detailed business plan outlining the company’s growth potential and financial forecasts.
- Company Valuation: Ensure that your company’s valuation is accurate and can justify the price of shares offered to investors.
3. Issue New Shares
To benefit from SEIS, the company must issue new ordinary shares in exchange for investment. The funds raised from the issued shares must be used for the company’s growth and qualifying business activities.
Applying for SEIS: The Step-by-Step Process
4. Submit an SEIS Advance Assurance Application (Optional)
While not mandatory, applying for advance assurance from HMRC is recommended as it reassures potential investors that your business qualifies for SEIS. To apply:
- Complete the SEIS Advance Assurance Form available on the HMRC website.
- Submit supporting documents like your business plan, financial projections, and share details.
- Once submitted, HMRC will review and confirm if your business qualifies.
This advance assurance serves as an important signal for investors, giving them confidence that their investments will be eligible for SEIS tax relief.
5. Secure Investment and Issue Shares
Once you have received advance assurance, you can proceed to secure investments from investors. It’s crucial to issue the shares in compliance with SEIS regulations, including ensuring that the shares are paid for in cash and properly documented.
6. Submit the SEIS1 Form After Share Issuance
Once your business has traded for at least 4 months, you can formally apply for SEIS certification:
- Submit the SEIS1 Compliance Statement to HMRC, detailing the amount raised, the issued shares, and investors involved.
- HMRC will review your submission and, upon approval, issue SEIS3 certificates for your investors.
7. Provide SEIS3 Certificates to Investors
After HMRC approves your SEIS1 application, you will receive SEIS3 certificates. These certificates are vital as they allow your investors to claim their SEIS tax relief on their personal tax returns.
Key Considerations for SEIS Setup
- Investment Cap: Your company can raise up to £150,000 through SEIS.
- Three-Year Compliance Period: After receiving SEIS investments, you must comply with the SEIS rules for at least three years to ensure investors can retain their tax relief benefits.
Tax Benefits for Investors under SEIS
Investors in SEIS-qualifying companies enjoy several significant tax benefits, making it an attractive option for those looking to support startups while reducing their tax liability. Here are the key tax advantages:
1. Income Tax Relief
- Investors can claim 50% income tax relief on investments up to £100,000 per tax year. For example, if an investor contributes £50,000, they can claim £25,000 in income tax relief, reducing their overall tax bill.
- The relief is available even if the investor doesn’t have a 50% tax liability, and any excess can be carried back to the previous tax year.
2. Capital Gains Tax (CGT) Exemption
- If investors hold SEIS shares for at least three years, any gains on the sale of the shares are exempt from Capital Gains Tax (CGT). This means that investors won’t pay tax on the profit when they sell their SEIS shares, provided they meet the minimum holding period.
3. Capital Gains Reinvestment Relief
- Investors can claim 50% CGT relief on gains from other assets that are reinvested in SEIS shares. This can help reduce the CGT liability on the disposal of other investments by reinvesting those gains into a SEIS-qualifying company.
4. Loss Relief
- If the investment results in a loss, investors can offset that loss against their income tax bill. This provides a safety net for investors, allowing them to claim back some of their losses, depending on their tax bracket.
5. Inheritance Tax Relief
- After two years, SEIS shares can qualify for 100% inheritance tax relief under Business Property Relief, meaning they could be exempt from inheritance tax when passed on as part of an estate.
Example of SEIS Tax Benefits:
If an investor invests £50,000 in a SEIS-qualifying company:
- They can claim £25,000 income tax relief (50% of the investment).
- If the investment increases in value and the shares are sold after three years, the gains will be exempt from CGT.
- If the company fails and the investor loses the £50,000, they can claim loss relief, reducing their tax liability by offsetting the loss against their income.
Conclusion: Setting Up SEIS for Your Business
By following these steps, you can set up SEIS for your company and take full advantage of this valuable scheme. The Seed Enterprise Investment Scheme provides a great opportunity to raise capital while offering attractive tax benefits to investors, making it a win-win for both startups and those looking to support them.
Ensure your business meets all the criteria, consider advance assurance to give confidence to investors, and comply with all HMRC requirements to make your SEIS setup process smooth and successful.
With these considerable tax benefits, SEIS can significantly reduce the risk for investors, making your company a more attractive investment opportunity.


