Your employer may choose to match a percentage of the amount you contribute to the plan (not to exceed a yearly IRS total contribution maximum of the lesser of the IRS DC 415 Plan Limit or 100 percent of compensation). Any matching employer contributions are always made on a pre-tax basis, regardless of whether you are making pre-tax or Roth contributions. Contact your employer for more information.
To review the current IRS Contribution Limits please see
Contributing to the Plan