Pay Your Income Taxes With A Credit Card If you have a tax liability to pay, you have the option of paying your taxes with a credit card. This payment option is available to you, regardless if you electronically file your tax return or file a paper return. Credit card payments are currently originated only by Official Payments Corporation (OPC), who provides this service to the IRS and most other states. OPC will charge you a convenience...... Similar Editorial : by James H. Dimmitt. | Source : Property Tax History