Are bonus checks tax more than regular stipend?
Answers: The tax withholding is at a statutory rate of 25%. The bonus itself is tax as ordinary income however, so if smaller quantity tax is in reality owed than was withheld you'll carry back the difference when you record your tax return.
The explanation that tax is withheld at a fixed rate is because surrounded by the past, some taxpayers would any file an EXEMPT W-4 or jack up their withholding allowances temporarily within order to receive more contained by the bonus check and then return to their regular withholding claim as soon as the bonus be received. This often front to a large charge debt, often beside penalties tack on, so Congress now requires the fixed rate withholding on bonuses and other irregular payments regardless of what is shown on the employee's W-4.
You may request a HIGHER amount of import tax to be withheld, but if the employer is handing it properly a lower rate is NOT possible.
Yes you are tax at a higher rate on bonuses.