If you are contracted to be based overseas to render your full employment services wholly outside Singapore, you are not liable to tax in Singapore as your employment income is sourced outside Singapore.
It does not matter where and how you are being paid. Your employer will not need to prepare the Form IR8A for you to file your tax in Singapore.
Employment exercised in Singapore for not more than 60 days in a calendar year
Your employment income will be exempt from tax.
那这是个好办法呀。 your employment income is sourced outside Singapore. 这样新加坡这边不用交税。在中国那边,你的工资是新加坡发,你又是本国人无需办理工作签证,所以同样无需纳税。这以后新加坡公司要派人去中国工作,或者成立中国分公司雇佣当地中国人,可以用这种办法。