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Quarterly Tax Payment Dates 2026: IRS Estimated Tax Due Dates and Payment Calendar

A date-first 2026 quarterly tax payment guide covering the April 15, June 15, September 15, and January 15 federal estimated-tax dates, who usually pays, how to handle missed payments, extension caveats, state dates, calculators, and official IRS video guidance.

Published: May 7, 2026Updated: May 7, 2026

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Quarterly Tax Payment Dates 2026

The standard 2026 federal quarterly tax payment dates for many calendar-year individual taxpayers are April 15, 2026, June 15, 2026, September 15, 2026, and January 15, 2027. These are the key Form 1040-ES estimated-tax dates for taxpayers whose withholding is not enough.

This article is updated as of May 7, 2026. That means the first 2026 installment date has already passed. The next standard federal individual estimated-tax date is now June 15, 2026.

Countdown Timer

The tracked 2026 IRS deadline sequence is complete.

Next Date

June 15, 2026

The next standard federal individual estimated-tax date after this update is the second 2026 installment.

Fourth Date

January 15, 2027

The fourth 2026 installment falls in January 2027 because it covers the final 2026 payment period.

Extension Alert

Extensions do not move these dates

Form 4868 can extend the annual return filing date. It does not extend quarterly estimated-tax payments.

Quarterly Payment Action Buttons

Use calculators for planning, then use IRS systems, tax software, or professional review for payment submission, penalty analysis, and state-specific decisions.

Estimate SE Tax Estimate Federal Tax IRS Form 1040-ES IRS Direct Pay

2026 Quarterly Tax Payment Dates

The table below is the practical federal calendar for many individuals who make estimated tax payments for the 2026 tax year. It focuses on Form 1040-ES planning, not corporate Form 1120-W timing or state estimated-tax calendars.

2026 Quarterly Tax Payment Date Table

Payment	Income Period	Due Date	Status	Action
First 2026 installment	January 1 - March 31, 2026	April 15, 2026	Passed as of this May 7, 2026 update	If you missed it, pay as soon as practical and keep confirmation proof. Do not wait until June just because the first date passed.
Second 2026 installment	April 1 - May 31, 2026	June 15, 2026	Next standard federal individual estimated-tax date	Recalculate year-to-date income, deductions, credits, withholding, and business profit before sending the payment.
Third 2026 installment	June 1 - August 31, 2026	September 15, 2026	Midyear correction point	Update the annual projection after summer income, investment sales, rental income, 1099 work, or business expense changes.
Fourth 2026 installment	September 1 - December 31, 2026	January 15, 2027	Final 2026 installment for many individual taxpayers	Use final-year income and withholding estimates before the 2026 Form 1040 filing season begins.

Who Usually Pays Quarterly Taxes

Quarterly payments are part of the pay-as-you-go tax system. They matter when tax is not being withheld, or when withholding will not cover enough of the annual liability after income tax, self-employment tax, credits, and other payments are considered.

Common Threshold

Expected balance due

Individuals generally review estimated payments when they expect to owe at least $1,000 after withholding and refundable credits.

Self-Employment

Income tax plus SE tax

Freelancers, contractors, gig workers, and sole proprietors may need to cover both income tax and self-employment tax.

Investments

Income without withholding

Capital gains, interest, dividends, crypto sales, mutual fund distributions, and rental income can create estimated-tax needs.

Withholding Gap

Wages may not be enough

A taxpayer with W-2 wages can still need estimates when side income, spouse income, or one-time events exceed withholding.

Why Quarterly Tax Dates Are Not Even Quarters

The word "quarterly" is convenient, but the federal estimated-tax periods are not four equal calendar quarters for many individuals. The second payment period is shorter, and the final 2026 payment is due in January 2027.

Q1 Period

January through March

The first installment generally covers income from January 1 through March 31.

Q2 Period

April through May

The second installment generally covers a shorter April 1 through May 31 period.

Q3 Period

June through August

The third installment generally covers June 1 through August 31.

Q4 Period

September through December

The fourth installment generally covers September 1 through December 31 and is due in January 2027.

How to Calculate and Pay Quarterly Taxes

A practical estimate starts with total expected annual tax, subtracts withholding and refundable credits, then compares the remaining gap to prior estimated payments and the current installment date. Self-employed taxpayers should remember that the annual tax can include both income tax and self-employment tax.

Step 1

Project annual tax

Estimate annual taxable income, deductions, credits, self-employment tax, investment gains, and other tax-sensitive items.

Step 2

Subtract withholding and credits

Include W-2 withholding, spouse withholding, refundable credits, and any prior estimated payments for the same tax year.

Step 3

Choose a payment method

IRS Direct Pay, IRS Online Account, tax software, debit or credit card processors, and EFTPS are common federal channels.

Step 4

Save proof

Keep the confirmation number, payment date, tax year, payment type, and bank or card record until the annual return is reconciled.

What to Do If You Missed a Quarterly Payment

Missing a quarterly date does not mean waiting for the next date. Estimated-tax penalties are time-sensitive, so paying late is often better than letting the unpaid amount sit until the next installment or annual filing deadline.

First

Pay as soon as practical

Send the missed federal amount when you can and apply it to the correct tax year and estimated-tax payment type.

Second

Recalculate the next date

A missed payment can distort the next installment. Update the annual projection before the next due date.

Third

Review Form 2210

Form 2210 and IRS penalty guidance can matter when payments were late, uneven, or tied to seasonal income.

State Quarterly Tax Dates

State dates are not automatically the same as IRS dates. Many states use similar payment dates, but state thresholds, safe harbors, electronic-payment rules, extension handling, disaster relief, and entity-level taxes can differ.

If you have multistate income, remote work, rental property, business sales, employees, pass-through income, or an LLC registration, verify the official state revenue department calendar before assuming the federal date is enough.

Quarterly Tax Dates by Taxpayer Type

The same federal dates can mean different work for different taxpayers. Use these sections to decide which supporting records should be checked before each payment date.

Taxpayer Type

Self-Employed and Freelancers

Schedule C profit can create both federal income tax and self-employment tax, so quarterly estimates should include both layers.

Taxpayer Type

1099 and Gig Workers

Platform, contractor, and creator income may have little or no withholding. Track gross income, fees, refunds, and deductible expenses before each date.

Taxpayer Type

Investors

Capital gains, dividends, interest, crypto sales, mutual fund distributions, and option income can create quarterly payment needs even without a business.

Taxpayer Type

Landlords

Rental income, depreciation, repairs, mortgage interest, property tax, and passive-activity rules can change the annual projection during the year.

Taxpayer Type

Retirees

Taxable Social Security, pensions, IRA distributions, RMDs, annuities, and investment income may need withholding changes or estimated payments.

Taxpayer Type

Employees With Side Income

Extra W-2 withholding can sometimes reduce the need for separate payments, but side income still belongs in the annual tax projection.

Taxpayer Type

Partners and S Corporation Shareholders

K-1 income, guaranteed payments, owner wages, and entity-level state taxes can affect individual estimated-tax planning.

Taxpayer Type

Corporations

Corporations use separate estimated-tax rules and dates. Calendar-year corporate Q4 is commonly December 15, not January 15.

Quarterly Tax Payment Action Checklist

Use this checklist to make each date repeatable. The goal is to avoid paying from memory, preserve proof, and keep annual filing from becoming a scramble to reconstruct four separate payments.

Before Each Payment

Update year-to-date income from wages, 1099 work, business profit, rent, interest, dividends, stock sales, retirement income, and one-time income events.
Update deductions, credits, retirement contributions, HSA contributions, health insurance, business expenses, and state tax estimates.
Compare year-to-date withholding plus prior estimated payments against the annual tax projection.
Confirm the tax year and payment type before submitting through IRS Direct Pay, Online Account, tax software, card processor, or EFTPS.

If Income Is Uneven

Do not assume four equal payments if income is seasonal, project-based, investment-heavy, or concentrated in one part of the year.
Consider whether the annualized income installment method is relevant before treating a late-season income spike as a full-year underpayment.
Keep monthly profit and loss records, brokerage statements, rental ledgers, and payment confirmations by quarter.
Recheck state estimated-tax rules because state annualized-income and safe-harbor rules can differ from federal rules.

Missed Payment Cleanup

Pay the missed amount as soon as practical instead of waiting for the next deadline.
Save the confirmation number, payment date, tax year, payment type, and bank or card record.
Recalculate the next installment so one missed payment does not create repeated underpayment.
Review Form 2210, penalty notices, or professional support if the missed amount is large.

Year-End Reconciliation

Compare all four federal estimated payments against IRS account records before filing Form 1040.
Match state estimated payments separately; federal payment proof does not prove state payment.
Review W-2 withholding, spouse withholding, 1099 income, K-1 income, Schedule C profit, and investment income together.
Set the next tax-year reminders before the return is finished so the April payment is not missed.

Calculator Tools for Quarterly Payments

CalculatorWallah tools are planning aids, not payment systems and not tax advice. Use them to estimate the annual tax gap, then verify payment amounts, safe-harbor treatment, penalties, and state rules with IRS instructions, tax software, or a qualified professional.

Self-Employment

Estimate SE tax

Use the Self-Employment Tax Calculator when Schedule C or 1099 income creates Social Security and Medicare tax exposure.

Annual Tax

Estimate federal income tax

Use the Federal Income Tax Calculator to estimate the annual federal income tax before setting quarterly payments.

Refund Direction

Compare payments and withholding

Use the Tax Refund Calculator to see whether withholding plus estimated payments point toward a refund or balance due.

Wage Withholding

Check paycheck alternatives

Use the Paycheck Calculator when changing W-2 withholding could reduce separate quarterly estimated payments.

Official IRS Videos

These embedded videos are from the official IRS YouTube channel. The first explains estimated tax payments; the second explains payment options after you decide how much to send.

IRS: Estimated Tax Payments

Official IRS video explaining who may need estimated tax payments and why withholding alone may not cover every taxpayer.

IRS: Options for Paying Your Federal Taxes

Official IRS overview of federal tax payment options, useful after calculating a quarterly installment or late payment.

Quarterly Tax Payment FAQ System

The FAQ structured data for this page focuses on date questions, who-pays questions, penalty questions, extension questions, state-date questions, and corporate versus individual date distinctions. The visible FAQ block below the article uses the same answers emitted in structured data.

Date Questions

Payment Questions

Penalty Questions

State Questions

Schema, Trust, and Updates

This guide is structured for Article, FAQ, source citation, reviewer, and VideoObject markup. It uses written IRS sources for Form 1040-ES, estimated taxes, Publication 505, Direct Pay, payment options, withholding context, Form 2210, and extension caveats. It should be refreshed when IRS forms, estimated-tax instructions, payment systems, disaster relief, state calendars, or filing-season dates change.

This page is educational deadline support. It is not individualized tax advice, a tax payment, a filed return, penalty relief advice, state tax guidance, or a substitute for a CPA, enrolled agent, tax attorney, payroll provider, state revenue department, or official IRS guidance.

Frequently Asked Questions

For many calendar-year individual taxpayers, the 2026 federal quarterly estimated tax payment dates are April 15, 2026; June 15, 2026; September 15, 2026; and January 15, 2027.

Yes. This guide was updated on May 7, 2026, so the April 15, 2026 first installment has passed. If it was missed, paying as soon as possible is usually better than waiting for the June 15 installment.

The fourth federal estimated-tax installment for the 2026 tax year is generally due January 15, 2027 because it covers the final 2026 payment period rather than a calendar-quarter-only deadline.

No. For many individuals, the payment periods are not four equal three-month quarters. The second period is shorter, and the fourth period extends through the end of the year.

Quarterly estimated payments often affect self-employed workers, freelancers, 1099 workers, investors, landlords, retirees with taxable income, and taxpayers whose withholding will not cover enough of their annual tax.

Individuals generally review estimated payments when they expect to owe at least $1,000 after withholding and refundable credits. Other conditions and exceptions can apply, so check IRS instructions for your situation.

No. A filing extension such as Form 4868 generally gives more time to file the annual return. It does not move the quarterly estimated-tax payment dates or the original payment deadline.

Maybe. Estimated payments can be recalculated when income, deductions, credits, withholding, or business profit changes. Seasonal taxpayers may need annualized-income calculations rather than four equal payments.

A missed or underpaid installment can lead to an underpayment penalty and interest. Pay as soon as possible, keep confirmation records, and review Form 2210 or professional guidance if the amount is material.

Often, yes. Employees or taxpayers with a working spouse may be able to increase wage withholding to reduce separate estimated payments, but the timing and total annual coverage still need review.

Not always. Many states use similar dates, but state thresholds, safe harbors, extension handling, disaster relief, and payment methods can differ.

Not necessarily. Calendar-year corporations often have corporate estimated-tax installments on April 15, June 15, September 15, and December 15, 2026. This guide focuses mainly on individual Form 1040-ES dates.