Benefits
How the mandatory reconsideration process works
A plain-English walkthrough of what mandatory reconsideration is, where the published time limits sit, and what usually happens next.
Published 14 January 2026 · Last updated 14 January 2026
Where it sits in the process
For most benefit decisions, published guidance describes mandatory reconsideration as the step that comes before an appeal to a tribunal. It is a request for the decision to be looked at again by the department that made it.
Your decision letter normally states which benefit and which decision it relates to, the date of the decision, and how to ask for it to be reconsidered.
Time limits
Published guidance generally refers to a one-month period from the date on the decision letter, with limited scope for late requests where there is a good reason. Because the date on the letter matters, it is worth noting it down as soon as the letter arrives.
Time limits differ between benefits and can change. Always check the current published guidance for the specific benefit named on your letter.
What the outcome looks like
The result is normally a mandatory reconsideration notice, which either changes the decision or keeps it the same. That notice is usually what a tribunal asks to see if the matter goes further.
Nothing in this article predicts or guarantees an outcome, and it does not say whether you are entitled to a benefit.
Official sources and further reading
This article provides general information only and does not constitute legal advice.
Not sure where to start? Tell us what happened.
Describe your situation in your own words. We will let you know whether an information and guidance session would help, or whether you would be better served by an appropriately authorised professional or official service.