In the good old days before the global financial crisis, a job posting to Asia's financial hubs of Singapore or Hong Kong often included a lavish benefit package with an allowance for housing, a car and schooling but those days are gone, say recruitment experts.

"A common misconception exists about the prevalence of expat packages in Singapore but they have almost become a thing of the past," said George McFerran, director at careers website eFinancialCareers.