--- title: "Idiopathic Intracranial Hypertension… — charity 1143522" description: "Idiopathic Intracranial Hypertension United… (charity 1143522). Check registration, activities, accounts and official sources. Independent UK charity profile." source: https://www.charitycompare.org.uk/charity/idiopathic-intracranial-hypertension-united-kingdom retrieved: 2026-09-21T14:24:28.767Z license: "Charity data © Crown copyright, Open Government Licence v3.0" --- Quick answer Idiopathic Intracranial Hypertension United Kingdom is listed as a registered charity (number 1143522) in the Charity Commission for England and Wales data used for this profile. Verify its current status and contact details on the live register before donating. It is registered for: general charitable purposes; education/training; the advancement of health or saving of lives. Its latest reported income was £19,470 (year ending 2025-06-30). CharityCompare shows its official register record below; a Clarity Score can be added when it enters our detailed scoring dataset. ## What are the key facts about Idiopathic Intracranial Hypertension United Kingdom? Registered charity number 1143522 Status in source extract Registered Charity type Other Register contact locality (not service coverage) Washington Latest income (year ending 2025-06-30) £19,470 Website [www.iih.org.uk](http://www.iih.org.uk/) ## What does Idiopathic Intracranial Hypertension United Kingdom do? IIH UK is dedicated to providing sources of information and support to those with Idiopathic Intracranial Hypertension (IIH) and all who support them. We proved small research grants, promote awareness, campaign for funding to facilitate research, and advocate the Charity's public, social and support activities. ## Who it supports and how it works **Reported beneficiaries:** Children/young People; Elderly/old People; People With Disabilities; Other Charities Or Voluntary Bodies; The General Public/mankind. **Reported activities:** Provides Human Resources; Provides Services; Provides Advocacy/advice/information; Sponsors Or Undertakes Research. Classifications supplied to the register; extract 2026-09-08. These broad categories do not establish eligibility or current capacity. Use the official contact details to ask about access, referrals and service area. ## What causes is Idiopathic Intracranial Hypertension United Kingdom registered for? General Charitable PurposesEducation/trainingThe Advancement Of Health Or Saving Of Lives ## Why is there no Clarity Score for Idiopathic Intracranial Hypertension United Kingdom yet? The Clarity Score is computed from full financial filing history. Idiopathic Intracranial Hypertension United Kingdom is on the official register but outside the detailed-filing group we currently score (or awaiting its first filings), so we show its official register record instead of a rating. A rating can be added when the charity enters our scoring dataset with enough filing data. Payment never influences a rating. [How scoring works](https://www.charitycompare.org.uk/methodology) ## What should you check before donating to Idiopathic Intracranial Hypertension United Kingdom? - Match the registered name and number to the appeal. A real charity number can be copied by someone impersonating the organisation. - Open the current register entry to check status, contact details and available accounts. This profile reflects a dated extract. - Read the charity’s annual report for its work and results. An unrated profile means we lack a full assessment; it is not a negative rating. [How to read charity accounts](https://www.charitycompare.org.uk/guides/how-to-read-accounts) · [Explore rated charities](https://www.charitycompare.org.uk/charity-directory) ## Provided by the charity Supporting public source ## Is this your charity? Claim this profile free to add your own description, correct details, or respond publicly. Optional [partner plans](https://www.charitycompare.org.uk/partners) add your logo, photos, verified badge and supporter features — claiming itself is always free and never changes any score. [Claim this profile — free](https://www.charitycompare.org.uk/claim?charity=idiopathic-intracranial-hypertension-united-kingdom&type=claim) [Visit charity website](http://www.iih.org.uk/) ## Frequently asked questions Is Idiopathic Intracranial Hypertension United Kingdom a legitimate charity? The register data used for this profile lists Idiopathic Intracranial Hypertension United Kingdom as a registered charity (number 1143522) with the Charity Commission for England and Wales. Check the current register entry. A real charity number does not verify a fundraiser or appeal, and registration is not an impact rating. What is Idiopathic Intracranial Hypertension United Kingdom's charity number? Idiopathic Intracranial Hypertension United Kingdom's charity number is 1143522. Check that number on the Charity Commission register or this CharityCompare profile before you donate. How do I check charity number 1143522? Search 1143522 on the Charity Commission for England and Wales register or on CharityCompare. Confirm the registered name matches the organisation asking for money — scammers sometimes reuse real charity numbers. What does Idiopathic Intracranial Hypertension United Kingdom do? IIH UK is dedicated to providing sources of information and support to those with Idiopathic Intracranial Hypertension (IIH) and all who support them. We proved small research grants, promote awareness, campaign for funding to facilitate research, and advocate the Charity's public, social and support activities. Does Idiopathic Intracranial Hypertension United Kingdom have reviews and complaints? CharityCompare does not host public user reviews for Idiopathic Intracranial Hypertension United Kingdom. This basic profile confirms registration and register facts. Rated charities also show a filing-based Clarity Score. For formal complaints, contact the Charity Commission for England and Wales or the Fundraising Regulator as appropriate. How can I donate to Idiopathic Intracranial Hypertension United Kingdom? Idiopathic Intracranial Hypertension United Kingdom's website listed in our register data is http://www.iih.org.uk. Verify it against the current register before donating. CharityCompare does not process donations or take a commission; the charity's payment provider may charge fees. Source: Charity Commission for England and Wales register extract dated 2026-09-08, used under the [Open Government Licence v3.0](https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/). Always verify current details on the [official register entry](https://register-of-charities.charitycommission.gov.uk/charity-details/?regId=1143522&subId=0).