A key disability benefit is not working for millions of disabled people or the government and needs fundamental change, a review has said.
Sir Stephen Timms told the BBC the interim review of Personal Independence Payments (Pip) in England and Wales had found it to be “not fit for purpose”.
People applying for the benefit said the process was “dehumanising” and a barrier to work.
The disability minister, who is leading the review, said his final report due out later this year was not expected to make “crude proposals” on payment changes.
But with the cost of Pip expected to rise to more than £41bn by 2030, the sustainability of this would “be a concern as we reach these decisions”, he said.
Last year, the UK government asked Sir Stephen to review whether Pip was “fair and fit for the future”. His initial report is being published on Thursday ahead of the final recommendations due in the autumn.
The interim report suggests a sweeping overhaul of the assessment system is needed.
It also highlights the steep increase in the number of Pip recipients in recent years and the forecast rise in spending on the benefit.
Pip is a benefit people with long-term illnesses and disabilities can claim if they need help with extra costs associated with living, work and care. Eligibility is determined through an assessment.
Under the current system, claimants are scored on a zero to 12 scale by a health professional on everyday tasks such as washing, getting dressed and preparing food.
Sir Stephen told the BBC Pip “does a very important job in helping people meet the additional costs of disability”.
But he said disabled people had told the review the assessment can be “demeaning” and “deter you from participating in society”.
“We’ve also found that it hasn’t kept pace with changing understanding of health and disability over the last 13 years since the benefit was introduced, so we do think quite fundamental change is needed,” Sir Stephen said.
As of April there were about four million claimants entitled to Pip in England and Wales.
The number of Pip recipients has risen considerably since the benefit was introduced in 2013, with the increase fuelled by claimants citing mental health conditions in recent years.
