When are taxes due in 2026?
April 15 is just one of several tax-related deadlines in the US.
In addition to this important day, there are multiple other filing deadlines for taxes that relate to different industries and positions from a legal and professional standpoint.
Below are listed all of the important tax deadlines for 2026:
January 31: W-2 forms must be provided by employers
February 2: Filing of all 1099-NEC and 1099-MSIC forms
February 28: Filing of forms 1099-DIV, 1009-INT, and 1099-K.
April 15: Tax Day
June 15: Expat filing deadline for US citizens and green card holders who live abroad
October 15: Late filing deadline
December 15: Additional extension for expat (requires a request in writing)
When are quarterly taxes due in 2026?
Estimated taxes are used for those whose income is not subject to withholding.
Those using estimated taxes can make these through one annualized estimate or quarterly taxes. The quarterly payments for 2026 are due by the following dates:
First payment: April 15
Second payment: June 15
Third payment: September 15
Fourth payment: January 15, 2027
When is the first day of tax season 2026?
You cannot file your tax returns until the IRS officially opens the 2026 tax season.
Tax season will open in January, with the exact date expected to be Monday, January 26.
The IRS opened the 2025 tax season on Monday, January 27, 2025, and announced the 2024 tax season on Monday, January 29, 2024.
What if I miss the tax deadline?
For those who miss the tax deadline, you must pay a penalty of 5% of any tax due for every month it is late.
This penalty can be up to 25% of the unpaid balance. With a nationwide average of $14,000 in taxes paid each year, this penalty could be as high as $3,500.
For those who file a return but do not pay taxes, the monthly penalty of 0.5% of the unpaid amount.
Why is effective tax planning so important?
Effective tax planning is extremely important for several reasons, including:
Reduced tax bills: There are financial repercussions for those who do not pay their tax bills on time. By developing and sticking to an effective tax plan, you can avoid being liable for these additional costs.
Less taxation for your heirs: Unpaid taxes become more expensive over time. If you die without a stable tax history, your descendants will likely need to cover outstanding costs.
Peace of mind: It’s no secret that taxes can be stressful, but they can become much easier and less intimidating once you have a plan in place. By tackling taxes on time, you can rest assured that you’ve done your part as a tax-paying individual.
Estate planning flexibility: If you have heirs, you can lessen the amount of paperwork they have to get through after your death by ensuring all tax-related affairs are in order.
Maximizes returns: Effective tax planning plays a crucial role in helping you manage the general cost of living. Whether you manage investments, estates, corporations, or just your own life, paying taxes properly and on time will always be conducive to optimized financial returns.
What are some common mistakes when filing taxes?
If you’ve ever felt confused or overwhelmed when dealing with taxes, you’re not alone.
With the right planning and assistance, they can be easier to navigate.
Here are five common mistakes people make when filing their taxes:
Filing too early or too late: Not having a clear understanding of tax deadlines can have serious consequences, and it’s a problem that many people face annually.
Filling in the wrong forms: The IRS has dozens of different tax-related forms, and almost none are interchangeable. It is crucial to always ensure the form you are filling in is the right one for your position and needs.
Incorrectly filled-in forms: Incorrect bank account numbers, misspellings, or simply inserting the wrong date are common errors during tax season.
Not paying taxes: Virtually no adult earner is exempt from paying taxes. Never assume that you are the exception rather than the rule.
Not hiring a professional: If you lack experience dealing with taxes or are too busy to handle them alone, hiring a financial advisor can make a tremendous difference.
What IRS forms are required in 2026?
The IRS forms required for each person will depend on their personal circumstances, income, and the types of taxes they pay. However, the most common types of IRS tax forms include the following:
Form 1040: For basic employee tax returns
Form W-2: For informing about employee salary changes
Form 1099 NEC: For freelancers who have done contract-based work
Form 1099 K: For freelancers who work for an agency
Other 1099 forms: For investors – used to report on dividends from investments
Form 1098: For those who pay a mortgage on a home they own
Knowing which forms to fill in and when is crucial for everyone as tax season approaches. As your professional and financial positions change, you may need to complete different forms to reflect those changes.
Need help with your taxes?
Filing your taxes is a fundamental part of life.
Having an effective tax planning strategy is vitally important. With the right strategy and know-how, you can ensure you file your taxes correctly, make the most of exemptions, and avoid missing deadlines and incurring penalties.
If you want a financial advisor to help manage your finances, let Unbiased match you with a professional who can offer guidance and support.