Yes, you can pay federal income taxes with a credit card, but a processor fee makes it more expensive than paying by bank transfer

The IRS allows you to pay federal income taxes using a credit card through third-party payment processors. However, the processor charges a fee — typically 1.87% to 2.35% of the amount you pay — which the IRS does not cover. That means if you owe $5,000 and pay by credit card, you will pay an extra $94 to $118 just for the privilege of using plastic. You do not get the fee back, and the IRS does not reduce your tax bill because of it.

The main reason people pay taxes by credit card is to earn rewards points or cash back on a large payment. If your card offers 2% cash back, and the processor fee is 1.87%, you come out ahead by 0.13% — but only if you were going to pay the tax anyway. If you are carrying a balance on that card at 18% interest, you are losing money fast.

Key Takeaways

  • Federal income taxes can be paid by credit card through IRS-approved processors, but each processor charges a separate fee of roughly 1.87% to 2.35%.
  • State income taxes have different rules: some states allow credit card payment with a fee, some allow it without a fee, and some do not allow it at all.
  • Paying by bank transfer (ACH) or check costs nothing and is the cheapest way to pay the IRS if you have no rewards incentive.
  • The processor fee is not deductible as a tax expense, so the full cost comes out of your pocket after taxes.
  • Credit card payments are processed immediately, but the IRS may take several days to record the payment in your account.

Which IRS-approved processors you can use and what they charge

The IRS does not process credit card payments itself. Instead, it has approved three payment processors: Official Payments, Paypal Credit, and 2nd Story Software. Each one charges a different fee, and the fee is added to your bill — you pay both the tax and the processing charge.

As of 2024, Official Payments charges 1.87% for most transactions. Paypal Credit charges 2.35%. 2nd Story Software charges 1.87%. These rates can change, so check the processor's website before you pay. The fee is calculated on the total amount you are paying, including any penalties or interest the IRS has added to your bill.

You will need your Social Security Number or Employer Identification Number, your tax year, and the amount you owe. The processor will give you a confirmation number immediately, but the IRS may take up to two business days to post the payment to your account. During that time, if you owe penalties or interest, they will continue to accrue.

How state income tax payment rules differ from federal rules

State rules vary widely. Some states — including California, New York, and Texas — allow credit card payment through their own payment processors, usually with a fee. Other states, like Florida and Nevada, have no income tax at all. Still others allow credit card payment without charging a fee, though this is less common.

A few states prohibit credit card payment entirely and require you to pay by check, bank transfer, or money order. Before you attempt to pay state taxes by credit card, check your state's tax authority website directly. The fee structure and which processor is approved can change year to year.

If your state allows credit card payment without a fee, that is the only scenario where paying taxes by credit card makes sense purely for rewards — you earn the cash back or points with no processor fee eating into the gain.

When paying by credit card actually saves you money

Credit card payment only makes financial sense if your card's rewards rate exceeds the processor fee. A card offering 2% cash back beats a 1.87% processor fee by a small margin. A card offering 1.5% cash back loses money because the fee is higher.

The math also depends on whether you are paying the bill in full when it arrives. If you carry a balance and pay interest, the interest cost will almost always exceed any rewards you earn. A $5,000 payment at 18% APR costs you $75 per month in interest alone — far more than the $94 processor fee you paid upfront.

Some people pay taxes by credit card specifically to meet a spending threshold for a sign-up bonus. If you need to spend $5,000 in three months to earn a $500 bonus, paying a $5,000 tax bill by credit card gets you there. In that case, the processor fee is worth it because the bonus exceeds it. But this only works if you were planning to pay the tax anyway and can pay off the card immediately.

How to pay federal taxes by credit card step by step

Go to the IRS website and find the link to approved payment processors under "Pay Your Tax Bill." You will see the three processor options. Click through to the one you prefer.

Enter your tax information: your Social Security Number or EIN, the tax year, and the amount you owe. The processor will calculate the fee and show you the total before you confirm. Review this total carefully — it includes both your tax bill and the processing charge.

Provide your credit card information and billing address. The processor will charge your card immediately and give you a confirmation number. Save this number. The IRS will receive notice of the payment within one to two business days, but it may take longer for the payment to show in your online account.

If you are paying a bill that is already past due, the IRS will continue charging penalties and interest until the payment posts. Paying by credit card does not stop the clock on those charges, so do not delay paying by other means if you are trying to minimize penalties.

Alternatives that cost less or nothing

Paying by bank transfer (ACH) through the IRS's Direct Pay system costs nothing and takes one to two business days to process. You will need your bank account and routing number. This is the cheapest option if you have no rewards incentive.

Paying by check or money order also costs nothing, though it takes longer — typically five to seven business days for the IRS to receive and post it. Mail your payment to the address shown on your tax notice.

If you cannot pay in full, you can set up a payment plan with the IRS. Short-term plans (120 days or fewer) have no setup fee. Long-term installment agreements charge a setup fee of $31 to $225 depending on how you pay, but you avoid interest and penalties accruing on the full balance while you pay it down.

What happens if the payment does not post right away

Credit card payments are processed immediately by the payment processor, but the IRS may take one to two business days to record the payment in its system. During this gap, penalties and interest continue to accrue on your account. This is not the processor's fault or the IRS's fault — it is how the system works.

If you are paying a bill that is already overdue, do not assume the payment has been recorded just because you received a confirmation number. Check your IRS account online after two business days to confirm the payment posted. If it has not, contact the payment processor using your confirmation number.

If you paid by credit card and the payment did not post within three business days, contact the processor first, not the IRS. The processor can verify whether the payment was sent and help you troubleshoot. Keep your confirmation number and the date and time you made the payment.

Frequently Asked Questions

Can I deduct the credit card processing fee on my taxes?

No. The IRS does not allow you to deduct a fee you paid to process a tax payment. The fee is a personal expense, not a business or investment expense. Even if you are self-employed and paying estimated taxes, the processing fee is not deductible.

What if I pay my taxes by credit card and then get audited?

Paying by credit card does not trigger an audit and does not change how the IRS treats your return. The payment method is separate from the content of your return. Keep your confirmation number and bank statement showing the charge as proof of payment, just as you would with any other payment method.

Can I pay estimated taxes by credit card?

Yes. Estimated tax payments can be made through the same IRS-approved processors and are subject to the same fees. If you pay four estimated tax payments of $5,000 each by credit card, you will pay roughly $376 in total processor fees across all four payments.

Do I have to use the IRS processors, or can I pay my credit card company directly?

You must use an IRS-approved processor. Paying your credit card company directly does not pay your tax bill — it only pays down your credit card balance. The IRS will not receive the payment, and your tax debt will remain unpaid.

What if I cannot afford to pay my taxes at all?

You have options beyond credit card payment. The IRS offers short-term payment plans (up to 120 days) with no setup fee, and long-term installment agreements that let you pay over several years. You can also request a temporary delay in collection if you are experiencing financial hardship. Contact the IRS directly or visit IRS.gov to explore these options.