The IRS payment deadlines for 2025

The IRS has set specific dates when federal income tax payments are due in 2025. For most people, the main deadline is April 15, 2025 — the standard tax day. If you owe taxes when you file, payment is due by that same date. If you cannot pay in full, you can still file on time and set up a payment plan with the IRS afterward.

For people who make quarterly estimated tax payments — self-employed workers, investors, and others with income not subject to withholding — the schedule spreads payments across the year. These are due on specific dates tied to the tax quarters, not to when you file your annual return.

If April 15 falls on a weekend or holiday, the deadline shifts to the next business day. In 2025, April 15 is a Tuesday, so the deadline stands as written.

Key Takeaways

  • The main tax filing and payment deadline for 2025 is April 15, 2025.
  • Quarterly estimated tax payments for self-employed and investment income are due April 15, June 16, September 15, and January 15 of the following year.
  • If you cannot pay by the deadline, filing on time and setting up a payment plan with the IRS stops penalties from growing as quickly.
  • The IRS offers multiple payment methods: online through IRS.gov, by phone, by mail, or through a tax professional.

Quarterly estimated tax payment dates for 2025

If you are self-employed, own a business, or receive significant income from investments, rental property, or other sources without tax withholding, you likely owe quarterly estimated taxes. The IRS divides the tax year into four quarters, each with its own payment deadline.

The four due dates in 2025 are:

  • April 15, 2025 — covers income earned January 1 through March 31
  • June 16, 2025 — covers income earned April 1 through May 31
  • September 15, 2025 — covers income earned June 1 through August 31
  • January 15, 2026 — covers income earned September 1 through December 31

These dates matter because paying on time reduces penalties and interest if your total tax bill turns out to be higher than expected. If you miss a quarterly deadline, the IRS charges both a failure-to-pay penalty and interest on the unpaid amount, compounded daily.

How to pay the IRS by April 15 or on quarterly dates

The IRS accepts payments through several methods, and choosing the right one depends on your situation and how quickly you need confirmation. All methods are free or low-cost.

Online payment through IRS.gov is the fastest and most common route. You can pay directly from a bank account or by debit card at no charge. Credit card payments are also accepted but carry a processing fee (typically 1.87 to 2.35 percent of the payment amount, charged by the payment processor, not the IRS). You receive immediate confirmation and can set up recurring payments for installment plans.

By phone, you can call the IRS at 1-800-829-1040 to pay by bank account or debit card. A representative walks you through the process, and you get a confirmation number on the call.

By mail, send a check or money order with Form 1040-ES (for estimated taxes) or with your tax return. Include your name, address, Social Security number, and the tax year on the check. Mail to the address shown in the Form 1040-ES instructions or on your tax return notice. Mailed payments take longer to process and may not be recorded immediately, so mail early if you are close to a deadline.

Through a tax professional — your accountant or tax preparer can submit payment on your behalf using their own IRS credentials, though they may charge a fee for this service.

What happens if you miss a payment deadline

Missing a deadline does not mean the IRS will immediately take action, but penalties and interest begin accruing right away. The failure-to-pay penalty is typically 0.5 percent of the unpaid tax per month (or part of a month), capped at 25 percent total. Interest is charged daily on both the unpaid tax and the penalties, at a rate set quarterly by the IRS (for 2025, it is currently 8 percent per year, though this can change).

If you file your tax return on time but cannot pay, the penalties are smaller than if you file late and do not pay. Filing on time shows the IRS you are complying with the law, even if you need time to pay. You can then contact the IRS to set up a payment plan, which stops some penalties from growing further.

If you owe a large amount and cannot pay within a few months, the IRS can place a tax lien on your property or issue a levy against your bank account or wages. These actions are serious and affect your credit, but they typically do not happen immediately — the IRS usually sends notices and gives you time to respond first.

Setting up a payment plan if you cannot pay in full

The IRS offers two main payment plan options: a short-term extension and an installment agreement.

A short-term extension gives you up to 180 days to pay without a formal agreement. There is no setup fee, but interest and penalties continue to accrue. This works if you expect to have the money within a few months.

An installment agreement lets you pay over a longer period — sometimes years — in monthly payments. The IRS charges a setup fee (typically $31 to $225, depending on how you set it up) and continues charging interest and penalties. You can set up an installment agreement online through IRS.gov, by phone, or by mail. Online setup is fastest and costs less.

If you set up a payment plan before the deadline or shortly after, you reduce the failure-to-pay penalty. The IRS also offers a Currently Not Collectible status if you are in severe financial hardship — this temporarily pauses collection action, though interest and penalties still accrue.

Deadlines for amended returns and prior-year taxes

If you are filing an amended return for a prior year, the deadline is generally three years from the original filing date or two years from when you paid the tax, whichever is later. Amended returns are filed on Form 1040-X and do not have a separate payment deadline — you pay any additional tax owed when you file.

If you owe back taxes from prior years, the IRS will contact you with a notice showing what you owe and when payment is due. Back taxes accrue interest and penalties from the original due date, so the longer you wait, the larger the total becomes. You can still set up a payment plan for prior-year taxes using the same methods as current-year taxes.

Frequently Asked Questions

What if April 15 falls on a weekend or holiday?

The deadline moves to the next business day. In 2025, April 15 is a Tuesday, so there is no shift. If the deadline falls on a Saturday, Sunday, or federal holiday, the IRS automatically extends it to the following Monday or the next business day.

Do I have to pay quarterly estimated taxes if I am an employee?

No. Employees have taxes withheld from their paychecks, so they do not owe quarterly payments. Quarterly estimated taxes are only for self-employed people, business owners, investors, and others with income that is not subject to withholding.

Can I pay my taxes with a credit card?

Yes, but a payment processor charges a fee of roughly 1.87 to 2.35 percent of the payment amount. You can pay by credit card online through IRS.gov or through an approved payment processor. Paying by debit card or bank account is free.

What if I cannot pay by April 15?

File your return on time anyway. Filing on time and setting up a payment plan reduces penalties compared to filing late and not paying. You can set up a plan online, by phone, or by mail, and the IRS will work with you on monthly payments.

Does the IRS charge interest on payment plans?

Yes. Interest accrues daily on any unpaid tax, whether you are on a payment plan or not. The IRS also charges a setup fee for installment agreements (typically $31 to $225). Penalties also continue to accrue, though they grow more slowly if you file on time and set up a plan.