What You Pay When You Use a Credit Card for Taxes

The IRS itself does not charge a fee to accept credit card payments for federal income taxes. However, the payment processors that handle credit card transactions on behalf of the IRS do charge a fee, and you pay it. The fee ranges from roughly 1.87% to 2.35% of your payment amount, depending on which processor you use and the card type.

This means if you pay $5,000 in taxes with a credit card, you could pay an additional $94 to $118 just to process that payment. The fee is not optional — it is built into the transaction. You cannot avoid it by using a different card or paying a different way through the same processor.

State tax agencies handle credit card payments differently. Some states charge no fee at all. Others use the same payment processors as the IRS and pass the fee to you. A few states charge their own separate fee on top of the processor fee. You need to check your specific state's tax website to know what applies to you.

Key Takeaways

  • Federal tax payments by credit card incur a processor fee of 1.87% to 2.35%, paid by you at the time of payment.
  • The IRS approves three payment processors — Worldpay, Official Payments, and ACI Payments — and each charges a different rate depending on card type.
  • State tax agencies set their own rules; some charge no fee, some pass through the processor fee, and some add an additional state fee.
  • Paying by debit card, bank transfer, or check avoids the credit card processor fee entirely.

The Three IRS-Approved Payment Processors and Their Fees

The IRS contracts with three companies to process credit card tax payments: Worldpay, Official Payments, and ACI Payments. Each processor sets its own fee structure, and the rates vary by card type — American Express, Discover, Mastercard, and Visa each carry different percentages.

Worldpay's fees typically range from 1.87% to 2.35%. Official Payments charges between 1.96% and 2.35%. ACI Payments charges 1.87% to 2.35%. The exact rate depends on which card brand you use. You can see the current rates on each processor's website before you complete your payment, so you know the exact dollar amount you will pay.

You choose which processor to use when you start your payment. The IRS website lists all three, and you can compare their current rates before committing. Once you select a processor and enter your card information, that processor handles the transaction and collects the fee.

How the Fee Is Calculated and When You Pay It

The processor fee is calculated as a percentage of your total tax payment. If you owe $10,000 and the processor fee is 2.0%, you pay $200 in fees on top of your $10,000 tax liability. The fee is charged when ready when you submit the payment — it does not appear as a separate line item on your tax bill, but it is deducted from your payment or added to your total charge, depending on how you structure the transaction.

Some people choose to pay the fee separately from their tax payment, which means they send extra money to cover both the tax and the fee. Others roll the fee into the payment amount, which increases what they owe to the IRS. Either way, you bear the cost.

The fee is not deductible as a tax expense on your federal return, though some states allow it as a deduction on state returns. Check your state's rules if you itemize deductions.

State Tax Payment Fees Vary Widely

State income tax agencies do not all use the same payment processors or fee structures. Some states — including New York, California, and Texas — allow credit card payments through the same IRS processors and charge you the same processor fee. Other states use different payment processors entirely and charge different rates.

A handful of states charge no fee at all for credit card payments. Some states charge a flat fee (for example, $2.50 per transaction) rather than a percentage. Others charge a percentage fee that is higher or lower than the federal processors. A few states charge both a processor fee and an additional state handling fee.

The only way to know what your state charges is to visit your state tax agency's website and look at the payment options page. The fee, if any, will be listed before you enter your card information.

When a Credit Card Payment Makes Financial Sense

Paying taxes with a credit card only makes sense if the rewards or cash back you earn exceed the processor fee. If your card earns 2% cash back and the processor fee is 2.1%, you lose money. If your card earns 3% cash back and the fee is 1.87%, you come out ahead by roughly 1.13% of your payment.

Calculate the math before you pay. Multiply your tax payment by the processor fee percentage to get the dollar cost. Then multiply your payment by your card's cash back or rewards rate to see what you earn. If earnings exceed the fee, the credit card payment is worth it. If not, use a different payment method.

Keep in mind that some cards offer bonus categories or elevated rewards rates for specific spending types. A business credit card might offer 3% cash back on government payments, for example. If your card has such a category, the math may tip in your favor even with a higher processor fee.

Payment Methods That Avoid the Credit Card Fee

The IRS accepts several payment methods that carry no processor fee: bank account transfer (through IRS Direct Pay or the Electronic Federal Tax Payment System), check or money order, and debit card. State tax agencies typically offer the same options.

Bank account transfer is the fastest and cheapest option. You provide your routing number and account number, and the IRS withdraws the payment directly. There is no fee, and the payment clears within one to three business days. You can schedule the payment for a future date if you need to time it with a deposit.

Debit card payments go through the same processors as credit cards and incur the same fees, so debit does not save you money. Check or money order avoids all fees but takes longer to process — the IRS may not receive it for two to three weeks depending on mail delivery.

How to Find Your Processor's Current Fee Before Paying

Visit IRS.gov and navigate to the payment options page. You will see links to all three approved processors. Click on the processor you want to use, and before you enter your card information, the website will display the current fee for your card type as a percentage. Multiply your payment amount by that percentage to see the exact dollar cost.

Do this calculation for all three processors if you want to compare. The differences are usually small — often less than $10 on a $5,000 payment — but it is worth checking. Once you know the fee, you can decide whether the credit card rewards are worth it or whether you should use a different payment method.

For state taxes, go to your state tax agency's website and look for the payment or filing section. The fee information should be listed on the page where you choose your payment method. If it is not visible, contact the agency directly before you pay.

Frequently Asked Questions

Can I deduct the credit card processor fee from my taxes?

The federal IRS does not allow you to deduct the processor fee as a tax expense. However, some states do allow it as a deduction if you itemize. Check your state tax agency's website or ask a tax professional about your specific state's rules.

Is the fee the same for all credit card types?

No. Each processor charges different rates for American Express, Discover, Mastercard, and Visa. American Express typically carries the highest fee, while Visa and Mastercard are often lower. The processor's website shows the exact rate for each card type before you pay.

What if I pay my taxes late — do I still have to pay the processor fee?

Yes. The processor fee applies regardless of when you pay. If you owe penalties and interest for late payment, those amounts are separate from the processor fee and are charged by the IRS, not the payment processor.

Can I use a business credit card to pay personal taxes?

Yes, you can use any credit card to pay federal or state income taxes. The processor fee applies the same way. If your business card offers higher rewards on government payments, you may earn more cash back, but you still pay the processor fee.

Do I have to use a processor, or can I pay the IRS directly with my credit card?

You must use one of the three approved processors. The IRS does not accept credit card payments directly. The processors are the only authorized intermediaries for credit card tax payments.