85% is commonly quoted and is more accurate a figure than 40% for autistic unemployment rates.
Around or more than 50% of autistic folk are level 2 or level 3 in terms of functioning and the employment rate is close to zero for those groups.
Level 1 autistic folk still have a hard time gaining employment, because even when able technically - social skills deficits hold people back from getting decent jobs and getting through interviews and navigating the social sphere of many jobs, and so on.
In the UK, according to the National Autistic Society, only 22% of autistic folk are in any kind of employment. Source:
New shocking data highlights the autism employment gap