Get Advice Personal Independence Payment (PIP) I have a long-term health condition but I recently had my Personal Independence Payment (PIP) reduced after a re-assessment. I want to challenge the decision - where do I start? There are two stages to challenging your PIP assessment decision. The first stage is known as mandatory reconsideration and involves asking the Department for Work and Pensions (DWP) to take a second look at your assessment decision. Normally, you’ll need to contact the DWP within a month of your assessment decision being made, and it’s best to do so in writing. Under some circumstances, you can ask for mandatory reconsideration up to 13 months from your assessment decision date. Your letter should list all the reasons why you don’t think your PIP award should be reduced. Make sure you provide evidence to back up each point you make, such as practical examples, medical records and supporting letters from specialists who are treating you. If you don’t have the required evidence available, you can submit it separately at a later date. Once the DWP has looked again at your assessment decision, you’ll receive a Mandatory Reconsideration Notice which says if your request has been successful or not. If it is, your original award will be reinstated and your payment backdated. If you’re unsuccessful, you could choose to progress to the second challenge stage. This is where you appeal your assessment decision by taking your case to tribunal. For help filling in the tribunal form and preparing for your hearing, contact your nearest Citizens Advice or visit the website.