Interpreting is translation's real-time sibling, and the risk profile changes with the tense: no revision pass, no translation memory, just live rendering in courtrooms, hospitals, police interviews and asylum tribunals where a misrendered phrase can shape an outcome. Public-service interpreters on the NRPSI register, court interpreters on the MoJ framework, and medical interpreters all carry professional obligations whose breach is a claim in itself. This guide covers the cover interpreters need, what it costs, and where to buy.
What insurance does an interpreter need?
Professional indemnity. The core cover: alleged misinterpretation causing loss or harm, breach of NRPSI/CIOL/ITI codes of conduct, breach of confidentiality (interpreters hear everything), and loss of case documents. Public-service work sharpens all of it – legal and medical settings are where interpretation errors carry their heaviest consequences, and framework contracts (MoJ and NHS-adjacent work flows through agencies) may specify cover levels. £250,000–£1m is the common freelancer range, higher for sustained legal/medical specialisation.
Public liability. More relevant than for translators: interpreters work on other people's premises constantly – courts, hospitals, police stations, clients' offices. Specialist policies cover remote interpreting (video/telephone platforms) explicitly; confirm yours does, since hybrid working is now the norm.
Also: personal accident and business travel cover (the job is travel), equipment cover, and legal expenses. Agency subcontractors: group schemes may cover agency-routed work only – direct clients and private work typically need your own policy.
How much does it cost?
Like translation, cheap: entry points from under £55/year (Professional Saver's linguist-family packages) through mainstream PI floors (Simply Business from £6.62/month; AXA's dedicated translator & interpreter product from £66/year territory), with Towergate offering ITI-member discounts and worldwide-work wording for UK-based linguists. Typical spend: £60–£200/year; court/medical specialisation and high volumes rate modestly upward.
Comparison of providers
| Provider | Type | Notable features |
|---|---|---|
| Towergate | Specialist | Linguist wording incl. remote/electronic work, worldwide cover for UK-based interpreters, 24-hour legal helpline, ITI discounts |
| Apex Insurance Brokers | Specialist broker | NRPSI/MoJ-framework literate; distinguishes spoken from written risk; tailored legal/medical programmes |
| AXA | Direct insurer | Dedicated translator & interpreter product |
| Hiscox | Direct insurer | Online PI for linguists; 4.4 Trustpilot |
| Professional Saver | Trades-family specialist | Cheapest verified entry for straightforward practices |
| PolicyBee | Broker | Freelance-linguist marketing with body discounts; weak/thin review profile noted |
Reviews and expert ratings
Hiscox 4.4/5; AXA 4.3; Simply Business 4.2. Which?/Fairer Finance: not rated. Quality gates: codes-of-conduct breach cover, remote-interpreting wording, and confidentiality-breach cover explicit.
Key takeaway
Insure the spoken word's specific risks: confidentiality, conduct-code breaches, and the premises you work on. Check whether agency and framework contracts cover you or merely require you to be covered – usually the latter – and if you also translate documents, one linguist policy should name both activities (see our translator guide for the written-work specifics, including machine-translation sign-off).
Sources
- apexinsurancebrokers.co.uk/translators-interpreters/ (NRPSI/framework context; limits)
- towergateinsurance.co.uk (wording features; ITI discounts)
- regulated-professions.service.gov.uk/professions/chartered-linguist (NRPSI/CIOL/ITI landscape)
- axa.co.uk; professionalsaver.co.uk