The cost of revealing your previous salary
Job applicants are routinely asked what they earned in previous positions, but answering the question may put them at a disadvantage

"What is your current or last salary?" The question makes many job seekers cringe yet it inevitably comes up in interviews.

Lim, who has worked in human resources since the late 1990s and who specialises in compensation, found the question bewildering.
"It's irrelevant," she says, arguing that employers should be paying for the job, not the person occupying it.
It is an intriguing issue. Applicants in the middle of an interview and keen to please a prospective employer may find the question unnerving - one's pay is an intensely personal issue after all - but they would likely think an employer has the right to know this information.
An employer could ask a job applicant about how much he was paid on his previous job for all sorts of plausible reasons.