By checking online and viewing the payments they are making on your behalf. Verify Tax Payments If your company uses a “Tax Pay & File” service with a payroll company then you can verify your federal withholding tax payments are being made by logging onto the EFTPS website. EFTPS – Electronic Federal Tax Payment System EFTPS allows your payroll company to send your federal tax payments electronically. To view payments made on your behalf you will need to register with EFTPS to receive your PIN (Personal Identification Number). Complete the online New Taxpayer Enrollment Form (click on hyperlink to access … Continue reading How do you know your payroll company is making your tax payments?