IRS Red Flags: Tax Filing Issues to Avoid

by Chief Editor

IRS Red Flags: Navigating the System in 2026

The IRS relies on complex computer systems to process millions of tax returns each year. Although these systems are constantly being updated, certain situations can still trigger a review, potentially delaying your refund or prompting an audit. Understanding these potential “red flags” can help you avoid unnecessary scrutiny and ensure a smoother tax filing experience.

The Impact of the “One, Big, Beautiful Bill”

Recent changes to federal tax laws, particularly those stemming from the “One, Big, Beautiful Bill,” have introduced new credits and deductions. While beneficial, these changes also add complexity. The IRS has been working to update its systems to reflect these changes, as highlighted by enhancements to the Tax Withholding Estimator. However, discrepancies between your claimed benefits and what the IRS expects can raise flags.

Common Triggers for IRS Scrutiny

Several factors can draw attention to your tax return. These include:

  • Significant Income Changes: A substantial increase or decrease in income compared to previous years.
  • Large Deductions: Claiming unusually large deductions, especially itemized deductions.
  • Unusual Credits: Claiming credits you haven’t claimed before, or claiming amounts that seem disproportionately high.
  • Mathematical Errors: Simple errors, like miscalculations, can trigger a review.
  • Missing Information: Forgetting to sign your return or providing incomplete information.

The IRS specifically warns about the potential for delays when claiming the Earned Income Credit or the Additional Child Tax Credit, as these require more thorough review to prevent fraud.

The Rise of Online Accounts and Identity Protection

The IRS is strongly encouraging taxpayers to create an IRS Individual Online Account. This secure platform allows you to access your tax records, track your refund, and manage your tax information. Creating an account can also help protect against identity theft and fraud, a growing concern according to the IRS.

Pro Tip: Regularly check your IRS online account for any notices or alerts. Addressing issues promptly can prevent them from escalating.

Unclaimed Refunds: Don’t Abandon Money on the Table

Millions of dollars in tax refunds go unclaimed each year. As of early 2026, over 1.3 million people have unclaimed refunds for the 2022 tax year, with a deadline of April 15th to file and claim them. Make sure you haven’t overlooked a potential refund!

Staying Ahead of Tax Scams

The IRS publishes an annual “Dirty Dozen” list of tax scams to be aware of. These scams are becoming increasingly sophisticated, targeting both taxpayers and tax professionals. Be vigilant about protecting your personal and financial information.

Did you know? The IRS has a dedicated web page for reporting suspected tax fraud and scams.

What to Do If Your Refund is Delayed

If your refund is delayed, the IRS provides several resources to help you check its status:

  • IRS Account: The fastest way to check your refund status.
  • Refund Tracker: Available online without signing in, but requires specific information from your tax return.
  • Automated Hotline: 800-829-1954 (for refunds) or 866-464-2050 (for amended returns).

Remember that refunds for amended returns typically grab longer to process.

Frequently Asked Questions (FAQ)

Q: What is the “One, Big, Beautiful Bill”?
A: It’s a recent piece of legislation that has significantly impacted federal taxes, credits, and deductions.

Q: How long does it typically take to receive a refund?
A: E-filed returns generally take 3 weeks, while mailed returns can take 6 weeks or more.

Q: What should I do if I suspect tax fraud?
A: Report it to the IRS through their dedicated reporting page.

Q: Can I check my refund status without creating an IRS account?
A: Yes, you can use the IRS Refund Tracker, but you’ll need information from your tax return.

Q: Where can I find free tax preparation help?
A: The IRS offers several free options, including IRS Free File, Volunteer Income Tax Assistance, and Tax Counseling for the Elderly.

Want to learn more about navigating the tax system? Explore our articles on IRS Free File options and recent IRS updates. Share your tax questions and experiences in the comments below!

You may also like

Leave a Comment