Carie Pace, Managing Partner at Alpina Tax & Accounting Services.
The Internal Revenue Service has ramped up enforcement with tens of billions in new funding from the Inflation Reduction Act. And they’ve been clear about the target:
Successful business owners.
If your business generates $1M+ in revenue, operates as an S-Corp, or has multiple entities, your audit risk is no longer theoretical—it’s increasing.
Who the IRS Is Focusing On
The IRS is prioritizing:
- High-income individuals
- Pass-through entities (S-Corps & partnerships)
- Businesses with complex structures
Add offshore accounts, real estate, or large owner distributions, and you move into a higher scrutiny tier.
What Triggers an Audit
According to IRS enforcement campaigns, the most common red flags include:
- S-Corp owners underpaying themselves
- Large deductions without proper documentation
- Losses claimed beyond basis
- Unreported income (digital assets or foreign accounts)
- Complex partnership or tax shelter structures
You don’t need to be doing anything wrong.
You just need to look like you might be.
The Real Problem: Documentation
Most audits aren’t lost because the tax strategy was wrong.
They’re lost because it can’t be proven.
If you claim deductions, the IRS expects:
- Meals & entertainment: business purpose + attendees
- Vehicle use: real-time mileage logs
- Home office: exclusive, consistent use
- Charitable contributions ($5K+): qualified appraisal
Miss the documentation → lose the deduction → add interest → add penalties.
Basis Tracking: The Hidden Risk
If you own an S-Corp or partnership, your ability to:
- Take losses
- Receive tax-free distributions
Depends on your basis.
Here’s the issue: most owners don’t track it properly.
If distributions exceed your basis, the IRS can reclassify them as taxable income—often years later during an audit.
If you haven’t reviewed your basis in years, you likely have unknown exposure.
What Audit Readiness Actually Means
Audit readiness isn’t reactive. It’s operational.
It means:
- Clean, organized documentation
- Updated basis schedules
- Clear support for every deduction taken
So if the IRS asks, you already have the answers.
The businesses that lose audits aren’t always wrong.
They just can’t prove they were right.
If your numbers are solid but your documentation isn’t, you’re exposed.