Publication 15: Circular E, Employer's Tax Guide;

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Additional Withholding According to Payroll Period. Summary: This list represents the information in a table that displays the additional withholding amounts (depending on payroll period) for nonresident aliens completing Form W-4. It states:

For a Weekly payroll period, the additional withholding amount is 7.60.

For a Biweekly payroll period, the additional withholding amount is 15.30.

For a Semimonthly payroll period, the additional withholding amount is 16.60.

For a Monthly payroll period, the additional withholding amount is 33.10.

For a Quarterly payroll period, the additional withholding amount is 99.40.

For a Semiannually payroll period, the additional withholding amount is 198.80.

For an Annually payroll period, the additional withholding amount is 397.50.

And for a Daily or Miscellaneous (each day of the payroll period) payroll period, the additional withholding amount is 1.50.