Around 300,000 British workers with health conditions leave employment each year, according to Department for Work and Pensions (DWP) figures, while 2.8 million remain economically inactive due to ill health or disability. Disability-related disputes have driven a 26% increase in demand for Acas individual dispute resolution services over the past year. With workplace conflict costing UK employers an estimated £28.5 billion annually, failing to address reasonable adjustments early can carry significant financial and human costs.
Government data shows that the average compensation award in successful disability discrimination Employment Tribunal cases was £45,000 in 2022 and 2023. In a notable individual tribunal case earlier this year, the DWP was ordered to pay a worker £16,208 after failing to provide permanent hybrid working and suitable standing desk arrangements.
Matt Ward, Disability Aids Expert at Manage At Home, stated: “It’s clear that too many disabled people and those with long term health conditions are leaving work not because their condition makes it impossible, but because their workplace hasn’t made the adjustments that would have enabled them to stay.”
“While the Government has recently announced the next phase of its Keep Britain Working programme, including plans to develop Britain’s first Workplace Health System, the report makes clear that earlier employer intervention will be crucial.”
“The conversation must now go further than simply encouraging workers to stay in contact with their employer. The rising cost of workplace disputes underlines why employers need to get better at understanding what practical support looks like day to day and what changes they can make before someone reaches the point of leaving work altogether.”
7 critical workplace adjustments and common misconceptions
Build adjustments into recruitment from the start
Inclusive hiring means designing recruitment processes that do not exclude disabled candidates before they have the chance to demonstrate their abilities. More than 8 in 10 disabled workers (82%) wait between four months and over a year to receive agreed adjustments, by which time job opportunities may have passed. Practical steps include offering alternative interview formats, providing questions in advance where appropriate, and clearly stating what support is available.
Make flexible working practical
Disabled parents are nearly twice as likely to have flexible working requests refused, while 66% of those with approved requests report no actual workload reduction. Later start times, working from home, or shorter working days during flare-ups can help people manage fluctuating conditions. Employers should ensure that advertised flexibility works in practice rather than insisting on rigid full-time hours or fixed office attendance.
Train managers to discuss adjustments confidently
Research from Scope indicates that 48% of disabled individuals who fell out of work did so due to a lack of reasonable adjustments. Only 6.5% of HR professionals report that managers feel “very confident” holding these support conversations. This skill gap has tangible consequences, reflected in a 95% rise in tribunal claims involving neurodiversity discrimination over five years. Simple accommodations, such as dedicated quiet areas or permission to step away, can prove transformative for neurodivergent employees.
Implement proactive support processes early
Government research highlights that employers frequently lack clarity on what constitutes a “reasonable” adjustment, leading to delays while they rely on external organisations. Rather than treating adjustments as a one-off fix or waiting until an employee takes sick leave, businesses need clear, proactive processes and regular check-ins as employee needs evolve.
Structure phased return-to-work plans
Returning immediately to full duties after illness can be overwhelming. Phased returns, temporary reductions in hours, or gradual workload increases allow staff to rebuild stamina and confidence. Given that disabled people face double the unemployment rate of non-disabled peers (6.9% compared with 3.6%), effective return-to-work management is critical for retention.
Remove communication barriers
Nearly 1 in 4 working-age people in the UK are disabled. Employers should offer varied communication channels, including written follow-ups, visual aids, clear step-by-step instructions, or extra time to process verbal information. These adjustments can assist employees with cognitive impairments, learning disabilities, or neurodivergent conditions without lowering expectations.
Address support needs before absence becomes long-term
An employee off work for four to six weeks has a 96% chance of returning, but that rate drops below 50% after one year. While 69% of employers cite cost as a barrier to hiring disabled staff, only 4% of disabled employees require adjustments that are not cost-neutral. Employers must assess individual requirements directly rather than assuming accommodations will be expensive.
Experts emphasise that proactive adjustments can help retain skilled staff, reduce costly dispute resolution, and support broader government efforts to curb health-related economic inactivity.