underpay

verb
UK /ˌʌndəˈpeɪ/
US /ˌʌndərˈpeɪ/

To pay someone less money than they should get.

The company was fined for trying to underpay its workers.


OTHER MEANINGS

2. To pay less than the full amount owed on a bill or debt.

If you underpay your taxes, you may have to pay a penalty.

3. To give too little attention or effort to something.

He underpaid attention to the warning signs and got hurt.

4. To pay a price that is lower than the true value of something.

She underpaid for the painting, which was actually worth a fortune.