You can report alleged tax law violations to the IRS by filling out Form 3949-A online.
First, I recommend reaching out to your employer's human resources or payroll department immediately. Inform them about the error in your W-4 form and the subsequent over-withholding of federal taxes. They should be able to assist you in rectifying the situation.
At any time, contact us here at eFile or call the IRS support line at 1-800-829-1040 and inform them of the situation. Or, take advantage of low-income tax clinics if this applies to you. If you think you are a victim of identity theft, you can request a copy of a fraudulent return via Form 4506-F.
Contact Your Employer's Payroll Department: Reach out to your HR or payroll department to explain the situation. They may be able to correct the withholding on their end and issue a refund for the incorrectly withheld taxes.
If the amount under/over withheld is deemed too excessive, the IRS can send a lock-in letter notifying the employer how to adjust withholding regardless of the employee's W4 requests. If a W-4 error is caught before filing, individuals can correct this relatively easily by refiling a W-4 with their employer.
Report fraudulent tax preparers California Registered Tax Preparer. 877-850-2832. Visit: California Tax Education Council. Certified Public Accountant. 916-263-3680. Visit: California Board of Accountancy. Attorneys. 866-442-2529. Visit: The State Bar of California. Enrolled agents. 877-850-2832.
If you file Form 941 and make a mistake on tax withholding, file Form 941-X, Adjusted Employer's Quarterly Federal Tax Return or Claim for Refund. You can either use this form to report overreporting and underreporting and pursue the adjustment process, or you can claim a refund from the IRS.
To claim exempt, write EXEMPT under line 4c. You may claim EXEMPT from withholding if: o Last year you had a right to a full refund of All federal tax income and o This year you expect a full refund of ALL federal income tax. NOTE: if you claim EXEMPT you must complete a new W-4 annually in February.
Businesses that violate employment tax laws may be subject to: Monetary penalties. Interest on back taxes. Liens against property.