tax deadlines – Federal taxes generally come due April 15, with quarterly estimated payments across the year. Extensions extend filing, not payment.
If you’re wondering when do I pay tax, the calendar matters more than most people expect.
For most individuals, federal income tax returns for the 2025 tax year are due April 15, 2026. That date can move to the next business day if it falls on a weekend or federal holiday. Alongside filing, federal taxes often require payments during the year, including quarterly estimated payments.
Insight: Staying ahead of these dates can prevent avoidable penalties and interest, especially for taxpayers who don’t have withholding covering their full liability.
Estimated tax payments typically follow a quarterly rhythm.. Misryoum notes that the first estimated payment is due April 15, followed by additional payments on June 15 and September 15.. A final estimated payment is generally due on January 15 of the following year. aligning with income earned in earlier parts of the calendar year.. Separately. certain account contributions also have deadlines tied to the April 15 date. including IRA and HSA contributions for the 2025 tax year.
Meanwhile, employees should also keep track of paperwork timing.. W-2 forms from employers are due by February 2, 2026, which helps ensure your income figures are ready when you file.. For taxpayers who need more time to submit their return. Misryoum reports that an extension can be requested using IRS Form 4868. moving the filing deadline to October 15.
Insight: An extension can reduce filing pressure, but it usually does not change when taxes are owed. That distinction is where many late-payment problems begin.
For taxpayers who owe taxes beyond what withholding covers, estimated payments are often required.. Misryoum highlights the common rule of thumb that if you expect to owe at least $1. 000 when filing. you may need to make estimated payments to avoid underpayment penalties.. These payments can be made through multiple channels, and taxpayers can use Form 1040-ES to help estimate amounts owed.
The filing-and-payment framework also extends to capital gains considerations.. While the specifics depend on your situation. the important takeaway is that certain tax amounts can still be due by the April 15 deadline even when you request an extension.. That’s why many filers plan to separate “more time to file” from “more time to pay. ” especially if they anticipate a balance due.
Insight: Planning for taxes as a cash-flow issue throughout the year can be as important as planning for the final return, particularly for investors and self-employed taxpayers.
Businesses and other pass-through entities follow a different set of deadlines.. Misryoum notes that partnerships and S-corporations generally have a March 15 filing deadline. with an extension to September 15 if an applicable form is filed.. C corporations start with the same March 15 timing for their initial deadline. but their extension to October 15 works through a different filing path.. Across many business scenarios, quarterly estimated payments also remain important, commonly scheduled on April 15, June 15, September 15, and January 15.
Finally, state tax schedules can diverge from federal rules.. Misryoum emphasizes that state deadlines and penalties may not match federal dates. so taxpayers should confirm local requirements to avoid surprises.. If you find yourself unable to pay in full by the deadline. Misryoum notes that you may be able to request a payment plan through the IRS to manage the balance over time.
Insight: The best strategy is to treat tax deadlines like operational milestones, not last-minute tasks. A few calendar checks now can protect your finances later.