How to send your tax payment to the IRS

The IRS accepts tax payments through several channels, and the method you choose depends on whether you're paying electronically, by mail, or in person. Most payments go to a lockbox address specific to your state and filing status, not to an IRS office. The IRS does not accept payments at local IRS offices or walk-in locations.

Electronic payment is the fastest and most reliable method. The IRS processes electronic payments within one business day and provides immediate confirmation. If you mail a check or money order, it can take two to three weeks to post to your account, and payments sometimes get lost in transit.

Your payment method also affects when the IRS records the payment date. For electronic payments, the date you initiate the transfer is the payment date. For mailed payments, the postmark date is the payment date — not the date the IRS receives it. This matters if you're paying after the tax deadline, because a late postmark can result in penalties and interest even if the IRS receives it weeks later.

Key Takeaways

  • Electronic payment through IRS Direct Pay, the Electronic Federal Tax Payment System (EFTPS), or a tax software provider is processed within one business day and is the most reliable method.
  • If you mail a payment, use the lockbox address for your state and filing status, and the postmark date — not the arrival date — is your official payment date.
  • Include your Social Security number or Employer Identification Number, tax year, and form type on your check or money order to ensure the payment reaches the correct account.
  • The IRS does not accept payments at local offices, by phone, or through third-party payment services that charge fees without IRS authorization.

Electronic payment methods and how they work

IRS Direct Pay is a free online tool that lets you pay directly from your bank account without creating an account. You enter your tax information, bank details, and payment amount on the IRS website, and the payment is deducted on the date you choose. Direct Pay works for federal income tax, estimated tax, and other tax types. You receive a confirmation number immediately and can check the payment status online for up to 120 days.

EFTPS (Electronic Federal Tax Payment System) is the IRS's official electronic payment system. You must enroll before your first payment, which takes one to two business days. After enrollment, you can schedule payments up to 120 days in advance. EFTPS is required for businesses with a certain payment volume, but it's also available to individuals. There is no fee to use EFTPS.

Tax software and tax professional payment options let you pay through the platform where you file your return. TurboTax, H&R Block, TaxAct, and other software providers offer payment processing. These services may charge a convenience fee (typically $2 to $4) unless you pay by debit card. Tax professionals can also submit payments on your behalf, though they may charge a fee for this service.

Credit or debit card payments can be made through IRS-authorized payment processors. The IRS does not charge a fee, but the processor does — usually 1.87% to 2.35% of the payment amount. Only use processors listed on the IRS website; unauthorized services may not deliver your payment to the IRS.

Mailing a check or money order

If you pay by mail, the address depends on your state and whether you're filing as an individual or business. The IRS publishes a list of lockbox addresses by state on its website and in the instructions that come with tax forms. Using the wrong address delays processing and can cause your payment to be misapplied or lost.

Write your Social Security number (or Employer Identification Number for businesses), the tax year, and the form type on the front of the check or money order. For example: "2024 Form 1040" and your nine-digit SSN. Do not staple the check to your return; mail them together but unattached. Include a payment voucher (Form 1040-V for individual income tax) if you're mailing a payment without a return.

Mail your payment early enough that it arrives before the tax deadline. The postmark date is the official payment date, so a check postmarked by April 15 is considered on time even if it arrives in May. However, mailed payments take two to three weeks to post to your account, so you won't see confirmation for several weeks.

Payment by phone or through a third party

The IRS does not accept payments by phone. If you see a phone number advertising IRS tax payment services, it is not an official IRS line. Scammers often pose as the IRS and demand immediate payment by phone or wire transfer.

The IRS also does not authorize payment through services like PayPal, Venmo, or other peer-to-peer payment apps. Only use payment methods listed on the official IRS website (irs.gov). If a third-party service charges a fee, verify on the IRS website that it is an authorized processor before paying.

What happens after you send your payment

Electronic payments are posted to your account within one business day. You can check the status of your payment online using the "Where's My Refund?" tool or by logging into your IRS account at irs.gov. The tool shows the date the payment was received and applied.

Mailed payments take longer to post. The IRS receives mail at the lockbox address, opens it, and processes it in batches. This can take two to three weeks. During this time, you won't see the payment reflected in your account, and you may receive a notice if the IRS thinks you haven't paid. Keep your mailing receipt or confirmation number as proof of payment.

If you overpay your taxes, the IRS will either refund the excess or apply it to next year's estimated tax, depending on what you request. If you underpay, the IRS will send you a bill for the remaining balance plus penalties and interest calculated from the original due date.

Payment deadlines and penalties for late payment

The federal income tax deadline is April 15 each year (or the next business day if April 15 falls on a weekend or holiday). Estimated tax payments are due on April 15, June 15, September 15, and January 15. If you miss a deadline, the IRS charges a failure-to-pay penalty of 0.5% of the unpaid tax per month, plus interest on the unpaid amount.

If you file an extension (Form 4868), the deadline to pay is still April 15, not the extended filing deadline in October. Filing an extension gives you more time to file your return, but not more time to pay. Paying after April 15 results in penalties and interest even if you filed an extension.

If you cannot pay by the deadline, you can request a payment plan through the IRS. Short-term plans (120 days or less) have no setup fee. Long-term installment agreements have a setup fee of $31 to $225 depending on how you set it up. Interest and penalties continue to accrue while you pay on a plan.

Frequently Asked Questions

Can I pay my taxes at an IRS office in person?

No. The IRS does not accept payments at local offices. You must pay online, by mail, or through an authorized payment processor. If you need help with your account, you can visit an IRS office, but you cannot hand over a payment there.

What if I mail my payment to the wrong address?

The payment may be delayed or misapplied to the wrong account. If this happens, contact the IRS at 1-800-829-1040 with your payment details and confirmation number. The IRS can trace the payment and correct your account, but this process takes several weeks.

Do I have to pay the convenience fee if I use a credit card?

Yes. The IRS does not charge a fee, but authorized payment processors do. The fee is typically 1.87% to 2.35% of the payment amount. You can avoid the fee by paying through IRS Direct Pay or EFTPS, which are free.

What if I pay more than I owe?

You can request a refund or have the overpayment applied to next year's taxes. You make this choice on your tax return. If you don't specify, the IRS will refund the overpayment automatically, though it may take several weeks.

Can I pay my taxes with cryptocurrency or a gift card?

No. The IRS only accepts U.S. dollars through the methods listed on its website. Scammers sometimes claim the IRS accepts cryptocurrency or gift cards; these are fraudulent schemes.