请教CPP/EI Exemption是什么意思

angel0211

大家好，我才到加拿大上班，税务方面一头雾水。

/ j0 ?( H# i" H. i0 x9 z0 t0 ?3 U入职时小蜜给我一份CPT1表格填写。"Aplication to Canada Revenue Agency for CPP/EI Exemption". 请问这个表格是申请什么的？是申请不缴CPP/EI吗, 还是其他意思？
( F7 M, _+ \/ n$ A  \: ]9 L
表格里有这么一段话: ”XXX must make CPP and EI deductions from workers. However, if you interpret your income to be CPP/EI exempt, you must apply to CRA directly for a ruling on whether your employment is pensionable and/or insurable, or both”
“ruling”是什么意思啊？

  W- e. w# s: p* d! V: {% x谢谢各位啦！