References UK clinical guidance from the NHS, the British HIV Association (BHIVA), and the British Association for Sexual Health and HIV (BASHH). Last updated: April 2026.
Deciding whether, when and how to tell someone you’re living with HIV is deeply personal. There’s no single right answer. What matters is that you make informed choices that protect your wellbeing, your relationships and your legal position.
This guide walks through common disclosure situations and the UK laws and support networks that can help you navigate them.
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Who You Must Tell (and Who You Don’t)
In the UK, you are not legally required to disclose your HIV status to most people, including employers, insurers (with some exceptions for specific policies), friends or family. The main legal grey area is sexual partners.
| Situation | Legal Requirement? |
|---|---|
| Sexual partners | No blanket rule, but reckless transmission can be prosecuted |
| Your GP and healthcare team | Strongly recommended for safe care |
| Employer | No, except in a very small number of exposure-prone procedures (e.g. some surgical roles) |
| Life insurance applications | Yes, if asked honestly |
| Armed forces | Policies have changed; HIV is no longer an automatic bar in the UK |
Disclosure to Sexual Partners
If you’re on effective HIV treatment with an undetectable viral load, you cannot pass HIV on sexually. This is known as U=U (Undetectable = Untransmittable) and is backed by NHS, BHIVA and international HIV bodies.
Even so, many people choose to disclose for honesty, trust and practical reasons. If you do not disclose and a partner later acquires HIV from you, UK law allows prosecution for reckless transmission in rare cases. Using condoms, being on treatment with U=U, or your partner being on PrEP all substantially reduce both health and legal risk.
Disclosure to Family and Friends
Telling loved ones is often the hardest part. Start with the people most likely to support you and take your time. You don’t owe anyone a full explanation. Many HIV clinics have peer support workers who can help you rehearse the conversation.
Disclosure at Work
Under the Equality Act 2010, HIV is classified as a disability from the point of diagnosis. This means employers cannot discriminate against you because of your status, and they must make reasonable adjustments if you need time off for clinic appointments. You do not need to tell your employer unless your role is one of a handful of exposure-prone procedures.
Getting Support
- Terrence Higgins Trust runs a helpline and peer support groups
- Positively UK provides one-to-one peer mentoring
- Your HIV clinic has social workers and counsellors
- What is HIV? | HIV and the immune system | All STI guides
Frequently Asked Questions
Is it a crime in the UK not to tell a partner I have HIV?
Not automatically. Prosecutions are rare and require evidence of reckless transmission. If you are on treatment with an undetectable viral load (U=U), you cannot pass HIV on and there is no legal risk from non-disclosure on health grounds.
Do I have to tell my employer?
No, except for a very small number of exposure-prone procedure roles. HIV is a protected characteristic under the Equality Act 2010.
Can I still get life insurance with HIV?
Yes. Several UK insurers now offer life cover to people living with HIV, especially those with an undetectable viral load and good CD4 counts. You must answer any health questions honestly.
Related reading
- Do You Have to Disclose Your HIV Status to an Employer?
- Can You Get Chlamydia From Kissing?
- Can You Get Herpes From Kissing?
- Health Insurance for People with HIV in the UK
- Healthy Eating for People Living with HIV
Sources
- NHS — Sexual health conditions
- BASHH — UK clinical guidelines for STI management
- British HIV Association (BHIVA) — HIV treatment guidelines
- Terrence Higgins Trust — sexual health information
- UK Health Security Agency — STI surveillance data
Steve Page is a recognised expert on Sexually Transmitted Diseases (STDs) and STD treatments, having published numerous articles in peer-reviewed journals and presented his research at conferences around the world. He has an in-depth understanding of the latest medical research on STDs, and is an advocate for the development of new treatments and protocols to improve the health of those affected. In addition to his research, he has dedicated his career to understanding the causes and symptoms of STDs, as well as how to best treat those impacted.
