PIP Mandatory Reconsideration - How to Challenge a Decision 2026

If your PIP claim has been rejected or you've been awarded fewer points than you expected, don't give up. You have the right to challenge the decision through a process called Mandatory Reconsideration (MR). Around 1 in 3 MRs result in a changed decision (Source: GOV.UK PIP Statistics) - and if that fails, around two thirds of tribunal appeals are decided in the claimant's favour (Source: HMCTS Tribunal Statistics, Q3 2025/26).

What is Mandatory Reconsideration?

Mandatory Reconsideration is the first stage of challenging a PIP decision. You're asking the DWP to look at their decision again. You must request it within one month of receiving your decision letter (though late requests can sometimes be accepted with good reason).

When Should You Request One?

Consider a Mandatory Reconsideration if:

• Your claim was rejected entirely
• You were awarded standard rate but believe you should get enhanced
• You were awarded one component but not the other
• Your score doesn't reflect your actual difficulties
• The assessor's report contains factual errors
• You have new medical evidence since your assessment

How to Request a Mandatory Reconsideration

You can request an MR by phone (PIP helpline: 0800 121 4433) or in writing. Writing is better because you have a record and can include detailed reasons. You need to clearly state:

1. That you want a Mandatory Reconsideration of your PIP decision
2. Your National Insurance number and the date of the decision
3. Which activities and descriptors you disagree with
4. Why you believe you should score higher on those activities
5. Any new evidence you're including

What Makes a Strong MR Letter?

A strong Mandatory Reconsideration letter goes through the decision point by point. For each activity where you disagree with the scoring, you need to explain what descriptor you believe applies and why. Simply saying "I disagree" isn't enough - you need to reference the specific descriptors and explain how your condition meets them.

This is where many people struggle. You need to know the exact descriptors, understand the legal criteria, and be able to argue why your evidence supports a higher score. Getting the language right is critical.

New Evidence Can Change Everything

If you have any new medical evidence since your assessment, include it. This could be: new GP letters, hospital discharge summaries, updated medication lists, specialist reports, or a detailed diary of how your condition affects you. New evidence gives the DWP a reason to change their decision.

What Happens Next?

The DWP will review your case and send you a Mandatory Reconsideration Notice (MRN). This either changes your award or upholds the original decision. If they uphold it, you can then appeal to a tribunal.

Tribunal Appeals

If your MR is unsuccessful, you have one month to appeal to an independent tribunal. This is heard by a judge, doctor, and disability expert who are completely separate from the DWP. The statistics are strongly in your favour: around two thirds (64%) of PIP tribunal appeals are decided in the claimant's favour (Source: HMCTS Tribunal Statistics, Q3 2025/26).