Welcome to Isiro
We are a UK accounting firm helping limited companies and self-employed individuals understand their numbers and comply with HMRC and Companies House requirements.
Work with us
We are currently preparing to serve our clients in 2027. If you’re looking for your first accountant or need a new one, join our waitlist to know when we start accepting new clients.
What we currently offer
- Preparation and submission of annual accounts to Companies House
- Corporation tax return and filing with HMRC
- Confirmation statement filing with Companies House
- Self-assessment return and filing with HMRC


