Paying Taxes

Per Diem Rates from the U.S. General Services Administration

Search by city, state or ZIP code, or by clicking on the map. You can also use the new per diem tool to calculate trip allowances

Rates are set by fiscal year, effective October 1 each year. Find current rates in the continental United States ("CONUS Rates").

Electronic Federal Tax Payment System (EFTPS)


The Electronic Federal Tax Payment System is a free service offered by the U.S. Department of Treasury. It is a secure way to make sure your payments are received timely. You can make all your federal tax payments online or by phone.

EFTPS allows all federal tax payments to be made electronically, including:

  • Corporate taxes
  • Excise taxes
  • Employment taxes, and
  • 1040 quarterly estimated tax payments.

Payment Scheduling Feature

The payment scheduling feature is a great convenience if you expect to make recurring tax payments. For example, quarterly estimated tax payments or installment agreement payments.

The Scheduling feature allows taxpayers to schedule their payment instruction up to 120 days in advance of a due date for business taxes, and 365 days for individual, nonbusiness taxes. The payments are made on the date the taxpayer indicates. You can schedule payments quarterly, weekly, biweekly, semiweekly, or monthly.

You receive an immediate EFT Acknowledgement Number as a receipt.

You get a 16-month payment history online.

IRS Online Tax Calendar:

Avoid penalties!