If you have had a 'MD' from the armed forces with PTSD, you can get a 100% exemption with your local Council on your council Tax. You need to get the form 'Application for disregard as severely mentally impaired' it will tell you to get the your GP to sign it, & you need to be on any of the following benefits: 1. Incapacity Benefit under section 30 of the Social Security & Contributions Act 1992. 2. Attendance Allowance. 3. Severe Disablement Allowance. 4. Care Component of a Disability Living Allowance paid at the middle or higher rate. 5. Increase in the rate of disablement pension. 6. Disability Working Allowance. 7. Unemployability supplement under Part 1 of Schedule 7 Social Security & Contributions Act 1992. 8. Constant attendance allowance under article 14 of the Personal Injuries (Civilians) Scheme 1983 or article 14, Naval, Military & Air Force etc. Services Pensions order 1983. 9. An Unemployability supplement under article 18 of either of the above two provisions. 10. Income Support including a disability premium. 11. Incapacity Benefit under Sections 40 & 41 of the Social Security and Contributions Act 1992. Remember if your PTSD was Attributable to your service, and you are not working at the moment, you can get this benefit.