The competent taxation authority at the interest occurrence locality shall handle the procedures on the exemption of interest income tax.

利息发生地主管税务机关应为其办理免征利息所得税手续。

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The gained income may be exempted taxation after being verified by the competent taxation authorities.

其取得收入时经主管税务机关审定核定后，可免于征税。

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If bilingualism helps the brain stay competent longer, the result should be an increase in lifetime income.

FORBES: Do Multilingual Individuals Earn More Money?