Challenging a benefits decision: mandatory reconsideration explained

If the DWP has refused or reduced a benefit — Universal Credit, PIP, ESA and others — you usually can't go straight to an independent tribunal. You have to ask the DWP to look at the decision again first. That's a "mandatory reconsideration".

The time limit

You generally have one month from the date of the decision letter to ask for a mandatory reconsideration. Late requests are sometimes accepted with a good reason, but don't rely on that — the sooner, the better.

What to actually send

• The decision you're challenging, and why you think it's wrong — be specific, not just "I disagree"
• Any evidence that wasn't considered the first time — medical letters, care records, statements from people who know your situation
• If it's about your ability to work or care needs (like PIP or ESA), evidence that speaks directly to the assessment descriptors used, not just a general account

After the mandatory reconsideration

You'll get a "mandatory reconsideration notice". If the decision hasn't changed in your favour, that notice is what lets you appeal to the independent tribunal — and you'll usually need it to start that appeal.

Mandatory reconsiderations are decided by looking at the same rules with fresh eyes — new, specific evidence changes outcomes far more often than simply restating disagreement.

This is general information, not legal advice.