Record OS
Record OS is a company based in United Kingdom. Builders in Fintech has recorded 1 equity round for Record OS: a pre-seed round of $2M on 10 June 2026.
Added ·
- $2M
- Pre-seed · $2M · 10 June 2026
Timeline
Pre-seed · $2M
All funding rounds in the database
Product
AI-assisted UK Self Assessment filing reviewed by senior accountants
Finance operations and accounting
Markets: United Kingdom
Record OS is a UK tax filing service for Self Assessment. Returns are prepared with the company's AI technology, reviewed by a senior ex-HMRC and ex-BDO accountant and then filed with HMRC. The site lists a fee from £125 per filing and a 5-day turnaround. It covers more complex returns with several income sources, such as self-employment, rental income, capital gains or foreign income. A separate version of the site, Record OS for firms, is aimed at accounting firms. Record OS says it complies with UK GDPR and shares customer information with third parties only as needed to file the return. Customers can sign in, get started or book a call with an accountant.
Agent-Ready: not yet assessed · How we check
Description from the company website · Source