Routing Number for SunTrust Bank in Tennessee. A routing number is a 9 digit code for identifying a financial institute for the purpose of routing of checks (cheques), fund transfers, direct deposits, e-payments, online payments, etc. to the correct bank branch.
Withholding tax returns are filed on a quarterly, monthly, or semi-weekly basis depending on the average amount of tax you withhold each month. If you need more information, refer to page 11 of the publication NC-30, North Carolina Income Tax Withholding Tables and Instructions for Employers.
Limits on Social Security Withholding. The current Social Security withholding tax rate is 6.2 percent. Employers are required to withhold 6.2 percent, and to pay an additional and matching 6.2 percent, on all income amounts up to $106,800. Therefore, Social Security taxes must be withheld, from an employee's paycheck, until the amount withheld reaches the $6621.60. This is the amount that employees must pay into the system, and also the amount that employers must make in matching contributions.