Estimate the tax relief and net cost of an early-stage investment.
Use this tool to get an indicative view of upfront income tax relief, your effective net cost, and a possible future outcome under SEIS or EIS.
How to use it
Choose the scheme, enter the amount you may invest this tax year, select your income tax band, and set a simple exit assumption. Your full estimate is unlocked after you submit your email.
Set your assumptions
Choose SEIS or EIS, enter your amount, and adjust the exit multiple to reflect your working scenario.
Unlock your estimate
Enter your email once to reveal the full outcome, detailed breakdown, and shareable summary actions.
Review the outcome
Compare relief, downside protection, and a possible return profile before deciding whether to explore a live opportunity.
Unlock your estimate
Enter your email to reveal your full SEIS or EIS outcome.
Your detailed estimate, downside view, and summary actions are locked until you submit your email. This keeps the exchange closely tied to the value you receive from the calculator.
Enter your email to unlock your full estimate. You will also receive occasional investor updates from House of Arāya.