When Estimated Tax Payments Are Due to the IRS

The Four Deadlines Each Year for Estimated Taxes

If you owe federal income tax and do not have an employer withholding it from a paycheck, the IRS expects you to send in estimated tax payments four times a year on specific dates. Missing these dates can result in penalties and interest, even if you pay the full amount owed when you file your tax return. The deadlines are set by the IRS and do not change based on your personal circumstances.

The four payment dates fall roughly every three months and are tied to the calendar quarter, not to when you actually earned the money. If a deadline falls on a weekend or federal holiday, you can pay the next business day without penalty. The IRS accepts payments online, by phone, by mail, or through an authorized payment processor.

Key Takeaways

• Estimated tax payments are due April 15, June 15, September 15, and January 15 of the following year, with adjustments for weekends and holidays.
• You owe estimated taxes if you expect to owe $1,000 or more when you file your return and do not have enough withheld from wages or other income sources.
• Paying on time avoids underpayment penalties, which the IRS calculates using a rate that changes each quarter.
• You can pay through IRS Direct Pay, the Electronic Federal Tax Payment System (EFTPS), a credit or debit card, or by mail using Form 1040-ES.

The Four Payment Dates and How They Line Up

The first estimated tax payment covers income earned from January through March and is due April 15. The second covers April through June and is due June 15. The third covers July through September and is due September 15. The fourth covers October through December and is due January 15 of the next year.

If any of these dates falls on a Saturday, Sunday, or federal holiday, the deadline moves to the next business day. For example, if April 15 is a Saturday, you can pay on Monday, April 17 without penalty. The IRS website lists the exact deadline each year, accounting for holidays in your state.

You do not have to make all four payments if your tax situation changes mid-year. If you stop earning self-employment income in August, you would skip the fourth quarter payment. However, if you skip a payment you owe and do not make it up later, you will owe a penalty on that quarter's underpayment.

Who Needs to Make Estimated Tax Payments

You owe estimated taxes if you expect to owe $1,000 or more in federal income tax for the year after subtracting any tax credits and any tax already withheld from wages or other sources. This typically applies to self-employed people, freelancers, business owners, and people with income from rental properties, investments, or retirement accounts.

If you have a W-2 job and your employer withholds taxes from your paycheck, you usually do not need to make estimated payments unless you also have significant income from other sources. If you have both W-2 income and self-employment income, you can adjust your W-4 withholding to cover the total tax owed, which may eliminate the need for estimated payments.

Retirees who withdraw money from traditional IRAs, 401(k)s, or other retirement accounts may also owe estimated taxes if the withdrawals are not subject to withholding. You can request that the plan administrator withhold taxes from your distribution instead of making estimated payments.

How to Calculate What You Owe Each Quarter

The simplest method is to divide your expected annual tax liability by four and pay that amount each quarter. To find your expected liability, estimate your total income for the year, subtract deductions, and use the tax tables or a tax calculator to find the tax owed. Then subtract any tax you expect to be withheld from W-2 wages or other sources.

If your income is uneven across the year—for example, if you earn most of your income in the fall—you can use the annualized installment method to calculate a different payment for each quarter based on when you actually earned the money. This method is more complex but can lower your penalty if you underpay in a slow quarter and overpay in a busy one. Form 2210 walks through both methods.

Many people use their prior year's tax return as a starting point. If your 2023 tax return showed you owed $4,000, you might estimate $4,000 for 2024 and divide it into four quarterly payments. If your income changes significantly, adjust your estimate mid-year rather than waiting until tax time.

Where to Send Your Payment and What Information You Need

The IRS offers four main ways to pay estimated taxes. IRS Direct Pay is free and lets you pay directly from your bank account through the IRS website. EFTPS (Electronic Federal Tax Payment System) is also free and requires you to enroll in advance; you can schedule payments up to 120 days ahead. Both methods give you a confirmation number immediately.

You can also pay by credit card or debit card through an authorized payment processor, though the processor charges a fee (usually 1.5 to 2 percent of the payment). If you pay by mail, use Form 1040-ES, which includes a payment voucher with spaces for your name, address, Social Security number, and the tax year. Mail it to the IRS address listed in the form instructions for your state.

Whichever method you use, have your Social Security number or employer identification number ready. If you are making a payment for a prior year or correcting a prior payment, include a note explaining which quarter and year the payment covers. Keep your confirmation number or receipt for your records.

What Happens If You Miss a Deadline

If you do not pay by the deadline, the IRS charges an underpayment penalty on the amount you should have paid. The penalty rate changes each quarter and is based on the federal short-term interest rate plus 3 percent. For 2024, the rate is higher than it has been in recent years, making missed payments more costly.

The penalty applies only to the quarter you underpaid, not to your entire tax bill. If you paid on time for three quarters and missed the fourth, you owe a penalty only on the fourth quarter's underpayment. If you later pay the full amount owed when you file your return, the penalty is calculated on the shortfall for each quarter separately.

You can avoid or reduce the penalty if you can show that you had reasonable cause for missing the deadline. The IRS considers circumstances like serious illness, death in the family, or unavoidable absence, but not simple oversight. If you miss a deadline, pay as soon as you realize the mistake rather than waiting until tax time.

How to Adjust Your Payments If Your Income Changes

If you earn significantly more or less than you expected, you can adjust your remaining quarterly payments. There is no penalty for overpaying or underpaying a single quarter if you correct it in a later quarter or by the time you file your return. If you realize in July that you will earn much less than expected, you can lower your September and January payments.

Conversely, if business is better than expected, increase your remaining payments to avoid a large bill at tax time. You do not need to file any forms to adjust; simply send a different amount with your next payment. Include a note if the amount differs significantly from your prior quarters so the IRS can match it to your account correctly.

If you are unsure whether to adjust, use Form 1040-ES to recalculate your annual liability based on income through the current date. The form includes a worksheet for this purpose. Conservative estimates that result in overpayment are safer than aggressive estimates that leave you short.

Frequently Asked Questions

What if I pay late but before I file my tax return?

You will still owe the underpayment penalty for that quarter, calculated from the original due date to the date you pay. The penalty is based on the IRS interest rate for that quarter. However, paying before you file is better than paying after, because it reduces the total interest owed.

Can I make one big payment instead of four quarterly payments?

You can, but you will owe an underpayment penalty on the quarters you did not pay. The IRS expects four separate payments on the four separate dates. If you pay the full year's amount on April 15, you will owe a penalty on the June, September, and January shortfalls, even though you eventually paid everything.

Do I need to make estimated tax payments if I am retired?

Only if you have income that is not subject to withholding, such as distributions from a traditional IRA or rental income. If you request withholding from your IRA distributions, you may not need to make estimated payments. Check with your plan administrator about withholding options.

What if I overpay my estimated taxes?

The overpayment will be credited toward your tax return when you file. You can request a refund of the overpayment, or you can elect to have it applied to your next year's estimated taxes. You will receive interest on the overpayment if it is held past a certain date, though the interest rate is typically low.

How do I know if I should use the annualized method instead of dividing by four?

Use the annualized method if your income is uneven across the year and you want to lower your penalty risk. For example, if you earn 80 percent of your income in the fourth quarter, the annualized method lets you pay less in the first three quarters and more in the fourth. Form 2210 includes a worksheet to calculate whether this method saves you money.