5 sentences

1. 他已经按时缴纳了税款。

   tā yǐ​jīng àn​shí jiǎo​nà le shuì​kuǎn.

   He has paid his taxes on time.

   Source: Dong Chinese Dictionary

2. 公民应当依法交纳税款。

   gōng​mín yīng​dāng yī​fǎ jiāo​nà shuì​kuǎn.

   Citizens should pay taxes according to the law.

   Source: Dong Chinese Dictionary

3. 公民应当依法按时缴纳税款。

   gōng​mín yīng​dāng yī​fǎ àn​shí jiǎo​nà shuì​kuǎn.

   Citizens should pay their taxes on time in accordance with the law.

   Source: Dong Chinese Dictionary

4. 我们知道你欠政府的补缴税款。

   wǒ​men zhī​dào nǐ qiàn zhèng​fǔ de bǔ​jiǎo shuì​kuǎn.

   We know you owe the government back taxes.

   Source: OpenSubtitles

5. 扣除税款后，他的净收入是五千元。

   kòu​chú shuì​kuǎn hòu, tā de jìng shōu​rù shì wǔ​qiān yuán.

   His net income is five thousand yuan after tax deductions.

   Source: Dong Chinese Dictionary