The IRS gives you multiple ways to pay, and the method you choose depends on how much you owe and how quickly you need to send it

You can pay the IRS by check, electronic bank transfer, credit or debit card, or through an installment agreement if you cannot pay in full right now. The fastest methods are electronic — either through the IRS Direct Pay system or the Electronic Federal Tax Payment System (EFTPS). If you owe a small amount and do not mind a processing fee, a credit card works too. The method you pick does not change what you owe; it only changes how the money gets to them.

Before you send any payment, make sure you know exactly what you are paying for. If you received a notice from the IRS, it will show the amount due, the type of tax (income tax, self-employment tax, etc.), and a deadline. If you are paying voluntarily without a notice, you will need your tax year and the type of tax. Sending money without this information can cause it to sit in a suspense account instead of being applied to your account.

Key Takeaways

  • IRS Direct Pay and EFTPS are free electronic methods; Direct Pay works for one-time payments and EFTPS is better if you pay regularly.
  • Mailing a check requires the correct address for your region and takes two to three weeks to post to your account.
  • Credit and debit card payments go through third-party processors and include a convenience fee of 1.87% to 2.35% of the amount paid.
  • If you cannot pay the full amount now, you can set up a short-term extension or a formal installment agreement directly with the IRS.
  • Always include your Social Security number or Employer Identification Number and tax year on any payment so it reaches the right account.

Paying electronically through IRS Direct Pay or EFTPS

IRS Direct Pay is the fastest free option for a one-time payment. You go to irs.gov/payments, enter your tax information and bank account details, and the money transfers directly from your bank to the IRS. The system confirms your payment immediately and gives you a confirmation number. The transfer itself takes one to two business days. You do not need to create an account or sign up in advance — you can pay as a guest.

EFTPS (Electronic Federal Tax Payment System) is the method to use if you pay the IRS regularly — for example, if you are self-employed and make quarterly estimated tax payments. You enroll at eftps.gov, create a login, and then schedule payments up to 120 days in advance. EFTPS is also free. The main difference from Direct Pay is that EFTPS requires enrollment and gives you a way to manage multiple payments over time, whereas Direct Pay is a one-time transaction.

Both methods require you to have a bank account and know your routing number and account number. Both are secure and do not charge a fee. If you are unsure which one to use, Direct Pay is simpler for a single payment you need to make now.

Mailing a check or money order

If you prefer to mail a payment, write a check or money order to "United States Internal Revenue Service." Do not make it out to the IRS, a specific person, or your local tax office — the exact payee matters for processing.

The address where you send it depends on your state and the type of tax you owe. The IRS publishes a list of mailing addresses on irs.gov/payments. Look up your state and tax type to find the correct address. Using the wrong address delays processing by weeks.

Include a payment voucher with your check. If you received a notice from the IRS, use the voucher that came with it. If you are paying without a notice, download Form 1040-ES (for estimated tax), Form 941-V (for payroll tax), or the appropriate voucher for your situation from irs.gov. Write your Social Security number or Employer Identification Number and the tax year on the voucher and the check itself. Mail the check, voucher, and a copy of your notice (if you have one) together. A mailed payment typically takes two to three weeks to post to your account.

Paying by credit or debit card

You can pay the IRS with a credit or debit card through a third-party payment processor. The IRS does not accept cards directly; instead, it contracts with companies like PayPal, Worldpay, and others to handle card transactions. You go to irs.gov/payments, select the card payment option, and choose a processor.

The trade-off is a convenience fee. Each processor charges between 1.87% and 2.35% of the amount you pay. If you owe $5,000, the fee will be roughly $94 to $118 on top of what you owe. The fee is separate from your tax debt — you pay it to the processor, not to the IRS. For small amounts, this may be worth it if you need to pay quickly or want to earn credit card rewards. For large amounts, the fee adds up fast.

Card payments process immediately, and you receive a confirmation number right away. The money reaches the IRS within one to two business days.

Setting up a payment plan if you cannot pay in full

If you do not have the full amount right now, you have two options: a short-term extension or a formal installment agreement.

A short-term extension gives you up to 180 days to pay without setting up a formal plan. You request it by calling the IRS at 1-800-829-1040 or through your online IRS account. There is no fee for a short-term extension, but interest and penalties continue to accrue on the unpaid balance. This works if you expect the money within a few months.

A long-term installment agreement lets you pay in monthly installments over several years. You can set one up online through your IRS account, by phone, or by mail. The IRS charges a setup fee (usually $31 to $225 depending on the method and your income) and charges interest and penalties on the unpaid balance each month. Once approved, you make monthly payments until the debt is paid. An installment agreement is the right choice if you need more than six months to pay.

What happens after you send payment

Once the IRS receives your payment, it posts to your account within one to two weeks for electronic payments and two to three weeks for mailed payments. You can check the status of your payment through your online IRS account or by calling 1-800-829-1040.

If you included your tax year and identification number, the payment will be applied to the correct account automatically. If you did not include this information, the payment may go into a suspense account and take longer to apply. If this happens, the IRS will contact you or you can call to ask them to move it.

Keep your payment confirmation number or cancelled check as proof that you paid. If there is ever a question about whether the IRS received your payment, this documentation protects you.

Frequently Asked Questions

What if I do not know exactly how much I owe?

Check your IRS notice — it shows the exact amount due. If you do not have a notice, log into your IRS account at irs.gov and select "Account" to see what you owe. You can also call 1-800-829-1040 and give them your Social Security number. Do not guess; paying the wrong amount can cause confusion and delays.

Can I pay the IRS in person at a bank or store?

No, the IRS does not accept in-person payments at banks or retail locations. You must pay online, by mail, or through an authorized payment processor. Some tax preparation companies offer payment services, but they charge fees and route the money through a processor, not directly to the IRS.

What if I pay late?

Interest and penalties accrue on unpaid tax from the due date forward. Paying late does not erase these charges, but it stops them from growing further. The sooner you pay, the less interest you owe. If you cannot pay by the deadline, request a short-term extension or installment agreement to avoid additional penalties.

Do I need to include a letter with my payment?

Not required, but it can help. If you are mailing a check, include the payment voucher that came with your notice or download one from irs.gov. Write your Social Security number and tax year on the voucher and check. A brief note explaining what the payment is for (for example, "2022 income tax") can prevent delays if your payment gets separated from your voucher.

How do I know if my payment went through?

For electronic payments, you get a confirmation number immediately. For mailed checks, keep a copy of the cancelled check or the payment voucher. Check your IRS account online after one to two weeks to confirm the payment posted. If it does not appear within three weeks, call 1-800-829-1040 with your confirmation number or check details.