PIP review letter: what the AR1 or AR2 form means

Written by Nathan Deeble, OneLetter founder · How we check this · Last reviewed: August 2026 · Checked against gov.uk · Information only, not legal advice

PIP review letter (AR1 / AR2): the essentials

What it is

A scheduled review of your PIP award before its end date, not a new claim

AR1 vs AR2

AR1 = full review form · AR2 = shorter light-touch review (e.g. 10-year ongoing awards)

Deadline

The date on your letter, typically around a month; ring 0800 121 4433 for more time

The odds

15% increased · 64% unchanged · 6% decreased · 16% disallowed (2021-2026 official stats)

New in 2026

DWP has begun extending many existing awards by letter instead of reviewing them, those letters need no action

AR1 or AR2, which form you got, and why it matters

The AR1 is the full review form: it walks through the same daily-living and mobility activities as the original PIP2, and your answers can move your award in either direction. The AR2 is the light-touch version used where the DWP expects little to have changed, most notably the 10-year light-touch reviews for people on the highest rates whose needs won't improve. An AR2 is shorter and the process is usually paper-based; an AR1 is more likely to lead to another assessment. Either way, the form you return is the main evidence in the decision.

The deadline, and how to get more time

Return the form by the date printed on the letter, commonly around a month from the date it was sent. That date isn't set by a published regulation, so the letter governs: if you need longer (waiting for medical evidence, unwell, need help filling it in), ring the PIP enquiry line on 0800 121 4433 before the date and ask for an extension, they are routinely granted, and the call is logged. Not returning the form at all is how awards get suspended and then disallowed, so the one unforgivable move is silence.

What happens after you send it back

• A case manager reviews your form and evidence; many reviews are decided on paper, others are referred to an assessment provider for a phone, video or face-to-face assessment.
• Reviews take time, registrations have been outpacing clearances (130,000 registered vs 120,000 cleared in the quarter to April 2026), so waits of several months are normal. Your PIP continues at the current rate while you wait.
• Then a decision letter: of 2.3 million planned award reviews cleared between May 2021 and April 2026, 15% increased the award, 64% left it unchanged, 6% decreased it, and 16% disallowed it.
• If the decision cuts or removes your award: mandatory reconsideration within one month, then tribunal, where PIP decisions are overturned at a high rate. Keep claiming momentum; don't accept a first bad decision as final.

2026 changes: award extensions and the Timms review

Two things are changing the review landscape in 2026. First, from June 2026 the DWP began extending many existing PIP awards by letter rather than reviewing them on the original date, if you get a letter saying your award has been extended, that's genuinely all it means: no form, no action needed. Second, the wider Timms review of PIP assessment is ongoing, and any future changes to reviews will come from that work, nothing about it changes the form sitting in front of you now.

Filling in a review form well

• Don't write 'no change' and leave boxes empty, even on an AR2, briefly restate how each activity affects you now. The reviewer may not have your original file open in front of them.
• Describe your worst days and how often they occur; PIP is scored on what you can do reliably, safely, repeatedly and in reasonable time.
• If things have worsened, say so explicitly, reviews are the route to a higher award (15% of them succeed at exactly that).
• Attach current evidence: repeat prescriptions, specialist letters, care plans. Keep copies and proof of postage.
• Citizens Advice and local welfare-rights services help with review forms free of charge.

What happens if you ignore it?

Not returning a review form leads to suspension and then disallowance of the whole award, including any Motability vehicle and the passported benefits that ride on PIP. The statistics say the review itself is usually safe (79% same or better); non-response is what turns a routine check into losing everything. If the date has already passed, ring 0800 121 4433 today, a late form with an explanation can still be accepted.

Frequently asked questions

Official sources & free help

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