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The Complete 2026 Tax Filing Season Guide for Virginia and Washington D.C. Residents

Tax season has a way of sneaking up on people, and 2026 is no exception. Between a new federal tax law that’s reshaping deductions and credits, a Virginia rebate program with its own filing deadline, and a District of Columbia tax calendar that doesn’t always match the federal one, Northern Virginia and D.C.-area taxpayers have more to track this year than usual. This guide walks through everything you need to know — from the day the IRS started accepting returns to the moment your refund lands in your bank account — so you can file with confidence instead of guesswork.

When the 2026 Tax Filing Season Officially Started

The IRS opened the 2026 filing season on Monday, January 26, 2026, and began accepting and processing federal individual income tax returns for the 2025 tax year. The agency expects to process roughly 164 million individual returns this filing season, the vast majority filed electronically.

If you qualified for a lower adjusted gross income, you may have been able to file even earlier. The IRS Free File program began accepting returns on January 9, 2026, for taxpayers with an adjusted gross income of $89,000 or less. Everyone else needed to wait for the official January 26 opening, though tax professionals like our team at Nova Tax & Accounting Services were able to prepare returns in advance so they were ready to transmit the moment the IRS systems opened.

Key Federal Deadlines for the 2026 Filing Season

Mark these dates on your calendar:

  • January 15, 2026 — Fourth-quarter 2025 estimated tax payment due for self-employed individuals and anyone with income not subject to withholding.
  • January 26, 2026 — IRS begins accepting and processing 2025 federal returns.
  • February 2, 2026 — Deadline for employers to send W-2s and most 1099 forms (shifted from the usual January 31 because that date fell on a Saturday).
  • April 15, 2026 — Federal filing and payment deadline for 2025 individual income tax returns (Form 1040). This is also the deadline for IRA and HSA contributions for the 2025 tax year.
  • October 15, 2026 — Extended filing deadline for anyone who submitted Form 4868 by April 15.

If you’re self-employed or run a single-member LLC, you also have ongoing quarterly estimated tax deadlines: April 15, June 16, and September 15, 2026, plus January 15, 2027 for the fourth quarter.

One important note for anyone tempted to skip filing altogether: an extension only buys you more time to file, not more time to pay. Interest continues to accrue on any unpaid balance starting April 16, even if you have an approved extension.

Virginia’s Filing Deadline Is Different — And That Matters

Here’s something that trips up a surprising number of Virginia residents every year: Virginia’s individual income tax filing and payment deadline is May 1, 2026 — two weeks later than the federal deadline. Virginia Tax Commissioner Kristin Collins has reminded taxpayers to file electronically, since e-filed returns are typically processed within about four weeks, while paper returns can take ten weeks or longer.

Virginia also grants an automatic six-month filing extension, pushing the extended deadline to November 1, 2026. But just like the federal extension, this is an extension to file — not to pay. Interest and, in some cases, penalties can still apply to unpaid Virginia tax liability after May 1.

Virginia’s 2026 Tax Rebate: What You Need to Know

The 2026 Virginia budget included a new Income Tax Rebate Fund, backed by roughly $499 million in general fund appropriations, aimed at putting money back into the pockets of working Virginians. Here’s how it works:

  • The rebate applies to taxable years beginning on or after January 1, 2025, and before January 1, 2026.
  • To qualify, you must file your Virginia return on or before November 3, 2026.
  • The rebate amount is capped at your actual Virginia tax liability after deductions, subtractions, and credits are applied — so if your liability is lower than the rebate amount, you’ll only receive up to your liability.
  • If you file before July 1, 2026, your rebate is expected to be issued on or before October 15, 2026.
  • No interest is paid on the rebate regardless of when it’s issued.
  • If you owe money to Virginia state agencies, your rebate may be reduced through the Setoff Debt Collection Act.

This isn’t the first time Virginia has issued a rebate of this kind, but the mechanics change slightly each cycle, and missing the November 3 filing deadline means missing the rebate entirely — even if you eventually file later. If you haven’t filed your 2025 Virginia return yet, this is one more reason not to let it slide.

Washington D.C.’s Tax Calendar: Similar, But Not Identical

D.C. generally aligns its individual income tax deadline with the federal calendar, meaning D.C. returns are also due April 15, 2026 for most filers. If that date shifts due to a weekend or federal holiday in a given year, the D.C. deadline shifts with it.

Where D.C. diverges sharply from federal rules is in how extensions work. D.C. does not accept the federal extension (Form 4868) as valid for D.C. purposes. If you need more time to file your District return, you must separately submit Form FR-127 and pay your estimated D.C. tax liability by April 15, 2026. Filing the federal extension alone does nothing for your D.C. filing obligation — a mistake we see trip up commuters and remote workers every single year. Filing FR-127 on time extends your D.C. deadline to October 15, 2026.

D.C. taxpayers should also be aware of ongoing legislative friction between the D.C. Council and Congress over how certain federal tax provisions — including new exemptions for tips and overtime pay — are treated at the local level. The D.C. Council has, in some cases, chosen to continue taxing categories of income locally that now receive federal tax relief. This is a moving target, and it’s exactly the kind of nuance a local CPA firm can help you navigate, since generic national tax software often doesn’t catch D.C.-specific quirks.

What’s New in 2026: The One Big Beautiful Bill Act

Several provisions of the One, Big, Beautiful Bill Act (OBBBA), signed into law in July 2025, took effect for the 2026 tax year and are already showing up on the returns being filed this season. Some of the most relevant changes for individual filers include:

  • Standard deduction increase. For 2026, the standard deduction rises to $32,200 for married couples filing jointly, $16,100 for single filers and married individuals filing separately, and $24,150 for heads of household.
  • Increased Child Tax Credit. The credit is now $2,200 per qualifying child, up from $2,000, with the maximum amount indexed to inflation starting in 2026.
  • New senior deduction. Taxpayers age 65 and older can claim an additional $6,000 deduction (available 2025 through 2028), with a phase-out beginning at $75,000 MAGI for single filers and $150,000 for joint filers.
  • No tax on tips and overtime. Certain workers can deduct up to $25,000 in qualifying tip income and up to $12,500 in qualifying overtime pay, with phase-outs starting at $150,000 MAGI ($300,000 for joint filers).
  • Charitable deduction changes. Non-itemizers can now deduct up to $1,000 in cash donations ($2,000 for joint filers) even without itemizing, and the 60%-of-AGI cap on cash donation deductions for itemizers is now permanent.
  • Higher EITC. The maximum Earned Income Tax Credit for 2026 is $8,231 for taxpayers with three or more qualifying children, up from $8,046 in 2025.

Because many of these provisions include income phase-outs and specific eligibility rules, the “larger refund” headlines you may have seen in the news don’t apply evenly to every taxpayer. A CPA can model your actual return under the new rules rather than relying on a rule-of-thumb estimate.

How to Track Your Refund

For federal refunds, the IRS generally issues refunds within 21 days for electronically filed returns with direct deposit selected, assuming there are no errors or additional review needed. You can track your federal refund using the IRS “Where’s My Refund?” tool. Taxpayers claiming the Earned Income Tax Credit or Additional Child Tax Credit should expect refunds to begin arriving by early March 2026 due to federally mandated review periods for those credits.

Virginia refunds can be tracked through the Department of Taxation’s online refund status tool, and D.C. refunds through the Office of Tax and Revenue’s MyTax.DC.gov portal. Processing times vary, but electronically filed returns are consistently faster across all three systems.

Common Filing Mistakes We See in Northern Virginia and D.C.

After more than a decade preparing returns for individuals across Virginia, Maryland, and D.C., a few mistakes come up again and again:

  1. Assuming the Virginia and federal deadlines are the same. They’re not — Virginia gives you until May 1.
  2. Filing Form 4868 and assuming it covers D.C. It doesn’t. You need FR-127 separately.
  3. Missing the November 3 rebate filing deadline in Virginia. Even a late-but-eventually-filed return can forfeit rebate eligibility if it’s filed after the cutoff.
  4. Not adjusting withholding after a major life change. New job, marriage, a home purchase, or a new dependent can all shift your tax picture significantly under the new OBBBA brackets.
  5. Overlooking new deduction eligibility. Many taxpayers who previously didn’t itemize may now qualify for meaningful deductions under the revised charitable giving and senior deduction rules.

Why Work With a Local CPA This Season

National tax software is built for the average case — not for the specific interplay between D.C.’s non-conforming extension rules, Virginia’s rebate deadline, and the phase-outs built into the new federal law. A firm based in the DMV area that files returns across all three jurisdictions every day catches details that generic software and out-of-area preparers routinely miss.

At Nova Tax & Accounting Services, we’ve been the trusted financial partner for individuals and businesses across Virginia, Maryland, and Washington D.C. since 2011. Whether you’re filing a straightforward W-2 return, navigating self-employment income, or trying to figure out whether the new senior deduction or charitable giving rules apply to you, our team of licensed CPAs can walk you through it — and make sure nothing falls through the cracks before the deadlines above arrive.

Ready to file? Call us at (571) 308-6829 for a free consultation, or visit Nova Tax & Accounting Services to get started.

This article is for informational purposes only and does not constitute tax or legal advice. Tax laws are subject to change, and individual circumstances vary. Consult a qualified CPA before making tax decisions.