What IRS Audits Will Look Like in 2026: Key Risks for Real Estate Owners and Business Leaders
Editor’s Note: This article has been updated to reflect IRS enforcement trends and audit considerations for 2026. While the original URL references 2025, the information below reflects the most current guidance and developments.
If you own real estate or run a business, you may be wondering what IRS audits will look like in 2026. The good news is that the IRS is not dramatically expanding random audits. The less reassuring reality is that enforcement is becoming more targeted, data-driven, and focused on taxpayers with complex filings, including real estate investors and business owners.
So what does that mean for you? Let’s break it down.
How IRS Audits Are Changing in 2026
Fewer Audits, but Smarter Ones
The IRS received additional enforcement funding in recent years, but portions of that funding have been delayed, reallocated, or rolled out gradually. As a result, the IRS is not auditing a significantly larger number of taxpayers overall. Instead, it is becoming more selective and concentrating resources where errors, omissions, or abuse are statistically more likely.
If you earn W-2 income and take the standard deduction, your audit risk remains relatively low. However, if you own a business, hold rental properties, or report large or complex deductions, your return is more likely to receive closer scrutiny.
More Technology, More Scrutiny
Even with shifting budgets, the IRS continues to invest heavily in data analysis and automation tools to identify inconsistencies and risk patterns. These tools allow the IRS to detect income mismatches between tax returns and third-party reports from banks, employers, and payment processors, compare deductions against historical patterns and industry benchmarks, and more effectively track cryptocurrency and digital asset transactions.
While fewer taxpayers may be audited overall, those selected for audit may face more detailed and document-intensive reviews.
What Real Estate Owners Should Watch for in 2026
Rental Income and Deductions
Rental income remains a major focus area, particularly as short-term rental platforms continue expanding information reporting to the IRS. Deductions such as repairs, depreciation, and mortgage interest are also reviewed closely to ensure they are properly classified and supported.
What to do: Maintain clear, organized records of rental income and expenses. Distinguish between repairs, which are generally deductible in the year incurred, and improvements, which must be capitalized and depreciated over time.
Passive vs. Active Income
Real estate investors who qualify as real estate professionals can unlock significant tax benefits, but the requirements are strict. You must demonstrate that more than half of your working time and at least 750 hours per year are spent on qualifying real estate activities.
Claiming real estate professional status while maintaining a full-time job in another industry remains a common audit trigger. The IRS continues to challenge unsupported claims aggressively.
What to do: If you claim real estate professional status, maintain contemporaneous time logs and supporting documentation. Be realistic. If most of your working hours are spent elsewhere, the IRS is unlikely to accept the designation.
1031 Exchanges
1031 exchanges allow investors to defer capital gains taxes by reinvesting sale proceeds into qualifying replacement properties. These transactions are frequently audited due to their strict timing, identification, and reinvestment requirements.
What to do: Work closely with a qualified tax professional when structuring a 1031 exchange. Minor procedural errors can disqualify the transaction and trigger immediate tax liability.
What Business Owners Should Watch for in 2026
Business Deductions
The IRS continues to scrutinize deductions that appear excessive or personal in nature. Common audit triggers include large meal expenses, nondeductible entertainment expenses, home office deductions that do not meet exclusivity requirements, and travel expenses that blur the line between business and personal use.
What to do: Ensure deductions are reasonable, well-documented, and clearly tied to business activity. Home office deductions must be used exclusively and regularly for business purposes.
Payroll Taxes and Worker Classification
Worker misclassification remains a priority enforcement area. Businesses that rely heavily on independent contractors may be reviewed to determine whether those workers should legally be treated as employees.
What to do: Confirm that contractors meet IRS classification standards. Workers who follow set schedules, use company equipment, or depend primarily on your business for income may require employee classification.
S-Corporation and Partnership Income
For S-corporation owners, paying little or no salary while taking large distributions continues to raise red flags. The IRS expects owner-employees to receive reasonable compensation before distributions.
What to do: Pay a salary that aligns with industry norms and the services you provide before taking distributions.
What Happens If You Get Audited
An audit does not automatically mean wrongdoing, but it does mean the IRS wants clarification. The process typically follows this sequence.
- You receive an official audit notice by mail. The IRS does not initiate audits by phone or email.
- The IRS requests specific documents such as receipts, invoices, bank statements, or contracts.
- Audits may be conducted by mail, at an IRS office, or in person for more complex cases.
- If errors are found, the IRS may assess additional taxes, penalties, and interest. You have the right to appeal.
How to Protect Yourself
Preparation is the most effective audit defense.
Keep clear records. Retain receipts, invoices, and bank statements for at least three years. For real estate, partnerships, or returns involving significant losses, the IRS may look back six years or more in certain circumstances.
Report income accurately. The IRS receives third-party income reports. Discrepancies increase audit risk.
Avoid rounded numbers. Returns filled with round figures such as $5,000 or $10,000 appear suspicious. Report exact amounts whenever possible.
Work with a tax professional. Complex filings benefit from experienced guidance and representation if an audit arises.
Final Thoughts
The IRS is not dramatically increasing audit volume in 2026, but it is becoming more precise in how it selects returns for review. Real estate owners and business leaders with complex tax profiles should take this opportunity to review filings, documentation, and risk exposure before an audit notice arrives.
At Milikowsky Tax Law, we focus on IRS audit defense for real estate owners, business investors, and high-net-worth individuals. If you want a second set of eyes on your audit exposure in 2026, our team can help protect your interests.
Contact Milikowsky Tax Law today to discuss your audit risk in 2026.
FAQ
How far back can the IRS audit my business in 2026?
In most cases, the IRS looks back three years. If there are substantial errors, omitted income, fraud, or carried-forward losses, they can examine older returns.
Is the IRS still focused on cryptocurrency in 2026?
Yes. Cryptocurrency and digital asset transactions remain a growing audit focus as reporting and tracking capabilities expand.
Why work with a tax attorney instead of only a CPA?
A CPA prepares and files tax returns. A tax attorney can provide legal representation, protect attorney-client privilege, and defend you in disputes or litigation with the IRS.
Are business owners more likely to be audited than individuals?
Yes. Business owners, real estate investors, and high-net-worth individuals face greater scrutiny due to complexity and higher dollar amounts involved.
