You can pay estimated taxes directly to the IRS through their official payment portal, IRS Direct Pay, or by using the Electronic Federal Tax Payment System (EFTPS)

The IRS offers two main ways to send estimated tax payments online. IRS Direct Pay is the simplest route for most people — you go to irs.gov/payments, enter your tax information, and transfer money from your bank account with no fees. EFTPS (Electronic Federal Tax Payment System) is a separate system that requires advance registration but works the same way once you're set up. Both methods post your payment when ready and give you a confirmation number on the spot.

You do not need tax software, a tax professional, or a payment service to use either one. The IRS runs both systems themselves, which means there are no third-party fees added to your payment. The choice between them comes down to how often you plan to pay and whether you want to register in advance or pay on demand.

Key Takeaways

  • IRS Direct Pay lets you pay without registering ahead of time — you can walk through the payment the same day you decide to send it.
  • EFTPS requires you to register online or by phone before your first payment, but then you can schedule payments up to 120 days in advance.
  • Both methods deduct money directly from your bank account and charge no fees, and both give you a confirmation number when ready after payment.
  • You will need your Social Security Number or Individual Taxpayer Identification Number, your filing status, and the amount you want to pay.
  • Estimated tax payments are due on April 15, June 15, September 15, and January 15 of the following year, though the exact dates shift slightly when they fall on weekends or holidays.

How to pay through IRS Direct Pay

Go to irs.gov/payments and select "IRS Direct Pay" from the payment options. You will be asked to enter your Social Security Number or ITIN, your filing status, and the tax year the payment is for. Then you enter the payment amount and your bank account information — the routing number and account number from a check, or your online banking login to look it up automatically.

The system will show you a confirmation screen with the payment amount, the date it will be withdrawn, and a confirmation number. Write down or save that number — you will need it if you ever need to contact the IRS about this payment. The money typically leaves your account within one business day. There is no registration step, no waiting period, and no fees charged by the IRS.

IRS Direct Pay works best if you are paying once or twice a year and do not need to schedule payments in advance. If you want to set up recurring payments or schedule them weeks ahead, EFTPS is the better choice.

How to register and pay through EFTPS

EFTPS requires registration before you can make your first payment. You can register online at eftps.gov or by phone at 1-800-555-3453. Online registration takes about 10 minutes — you enter your Social Security Number or ITIN, your name and address, and your bank account information. The IRS will mail you a Personal Identification Number (PIN) within two weeks. Once you receive it, you log back in, enter the PIN, and your account is active.

After registration is complete, you log into EFTPS, enter the payment amount and the tax year, and choose a payment date. You can schedule payments up to 120 days in advance, which is useful if you want to set up all four quarterly payments at once. The money is withdrawn on the date you choose, and you get a confirmation number when ready.

If you cannot wait for the PIN to arrive by mail, you can call 1-800-555-3453 and register by phone instead. The phone representative will set up your account on the spot, and you can make your first payment the same day. After that, you can use either the phone system or the website to make future payments.

What information you need before you pay

Have these details ready before you start either payment method. You will need your Social Security Number or Individual Taxpayer Identification Number, your filing status (single, married filing jointly, married filing separately, or head of household), and the tax year you are paying for — usually the current year. You also need your bank account number and routing number, which you can find on a check or in your online banking portal.

If you are self-employed or have other income that requires estimated taxes, you should know the total amount you want to pay. The IRS does not tell you how much to pay — that is based on your income and tax situation. Many self-employed people use tax software or work with a tax professional to calculate their quarterly amount, then pay that amount four times a year.

When estimated tax payments are due

Estimated tax payments are due four times a year. The standard due dates are April 15, June 15, September 15, and January 15 of the following year. When one of these dates falls on a weekend or federal holiday, the important date moves to the next business day. For example, if April 15 falls on a Saturday, the important date becomes Monday, April 17.

The IRS considers a payment on time if it is posted to your account by the due date. Payments made through IRS Direct Pay or EFTPS post when ready, so if you submit by 11:59 p.m. on the due date, it counts as on time. If you miss a due date, you can still pay, but the IRS may charge a penalty and interest on the unpaid amount.

If you are unsure whether you owe estimated taxes or how much to pay, the IRS Estimated Tax Worksheet (Form 1040-ES) walks you through the calculation. You can read it from irs.gov or ask a tax professional to help you figure out your quarterly amount.

What happens after you submit your payment

Once your payment posts, the IRS records it against your tax account. When you file your annual tax return, the IRS credits all four quarterly payments toward the tax you owe. If you paid more than you owed, you get a refund. If you paid less, you owe the difference when you file.

Keep your confirmation number and the date you paid for your records. If there is ever a question about whether a payment was received, the confirmation number is proof. You do not need to do anything else — the IRS tracks estimated tax payments automatically once they are posted.

Common mistakes to avoid when paying estimated taxes online

The most common error is entering the wrong tax year. Make sure you are paying for the current year, not the previous year. If you pay for the wrong year by mistake, contact the IRS at 1-800-829-1040 and ask them to move the payment to the correct year.

Another mistake is paying from the wrong bank account or entering the routing number incorrectly. Double-check your bank account number and routing number before you submit. If the payment fails because of bad account information, the IRS will notify you, and you can try again with the correct details.

Some people also forget to pay all four quarters. If you only pay once or twice a year, the IRS may charge a penalty for underpayment in the quarters you skipped, even if you paid the full amount by the end of the year. Set a calendar reminder for each due date, or use EFTPS to schedule all four payments at once.

Frequently Asked Questions

Can I pay estimated taxes by credit card or debit card online?

IRS Direct Pay and EFTPS only accept bank account transfers, not credit or debit cards. If you want to pay by card, you can use a third-party payment processor, but they charge a fee (usually 1.87% to 2.35% of the payment amount). The IRS does not charge this fee — only the third-party processor does.

What if I pay estimated taxes but then my income changes?

You can adjust your quarterly payments if your income goes up or down during the year. Recalculate using Form 1040-ES, and pay more or less in the remaining quarters. When you file your annual return, the IRS will adjust based on what you actually owed and either refund the overpayment or bill you for the shortfall.

Do I need to register for EFTPS if I only pay once?

No. If you are only paying once, use IRS Direct Pay instead — it requires no registration and no waiting for a PIN. EFTPS is worth the registration step only if you plan to make multiple payments or want to schedule them in advance.

What if my payment fails or is rejected?

The IRS will notify you if a payment fails due to insufficient funds or incorrect account information. You can then resubmit the payment with corrected details. Make sure the payment posts before the due date to avoid penalties. If you are close to the important date, call the IRS at 1-800-829-1040 to confirm the payment was received.

Can I pay estimated taxes for someone else?

No. Estimated tax payments must be made from the taxpayer's own bank account using their Social Security Number or ITIN. You cannot pay on behalf of another person through IRS Direct Pay or EFTPS, even if you are their spouse or representative.