The total amount of tax due is supposed to be roughly independent of whether the income is earned at home or abroad.

应纳税额总额大体上与所得是在本国取得的还是在外国取得的无关。

youdao

Days of stay in China: the actual days stayed in China by a taxpayer without a permanent residence during the tax due period.

在华天数：由中国境内无住所的纳税人填写在税款所属期内在华实际停留的总天数。

youdao

This project is larger than the surrounding building because there is no gift tax due to the reconstruction of an existing building.

项目比周围建筑稍大，因为是对已有建筑的重建，所以没有赠予税。

youdao

Last week, they organized protests around the country on tax day - the deadline for Americans to report their annual income and pay any taxes due.

VOA: standard.2009.04.20

In a nutshell, Greece's problems could be almost solved if only all tax due was paid.

FORBES: Magazine Article

Computer software exists that could easily calculate the amount of tax due on a purchase.

FORBES: Amazon Gets Both Reactionary and Proactive in Struggle to Avoid Sales Taxes

But what does the IRS say about tax due on restricted stocks that are paying dividends?

FORBES: Apple's Tim Cook Voluntarily Forgoes $75 Million Payout