Tax Diligence Issue #3: State & Local Tax

State and local tax exposure is rarely top of mind for healthcare staffing leaders.

That's understandable. The business is national by nature. Clinicians move. Recruiters work remotely. Clients span jurisdictions. Growth often outpaces infrastructure. And for years, nothing seems to break.

Then diligence starts — and state taxes suddenly get a lot of attention.

What surprises most leadership teams isn't that buyers ask about state filings. It's how quickly those questions escalate once someone tries to reconcile where the business actually operates with where it's reporting.

From the inside, the picture feels clear. Leadership knows where offices are. They know where revenue comes from. They know where payroll is processed.

From a buyer's perspective, state tax exposure is less about intent and more about footprint.

Where are people working? Where are clinicians being placed? Where are recruiters located today, not five years ago? Where is revenue sourced, billed, and collected? And do the tax filings reflect that reality?

In staffing, those answers often don't line up neatly.

Remote recruiters create nexus in states where the company never registered. Clinicians trigger withholding or filing obligations the firm didn't anticipate. Revenue is sourced one way operationally, another way for tax purposes. Entities are registered in some states but not others. Filings exist in places leadership didn't expect — and are missing where buyers assume they should be.

None of this means the firm was careless. It means the business evolved faster than the tax footprint.

Buyers care because state and local tax exposure is uniquely difficult to quantify.

Unlike federal tax issues, SALT exposure often spans many jurisdictions, each with its own rules, statutes of limitation, and enforcement posture. A small issue repeated across states can add up quickly — especially when payroll taxes, withholding, penalties, and interest are involved.

Even when the dollar amounts aren't catastrophic, uncertainty matters.

If buyers can't reasonably estimate exposure, they assume the worst‑case scenario when pricing risk. That's when escrows grow, indemnities expand, and deal terms tighten.

This is also where entity structure and SALT risk collide.

Entities that exist on paper but not in practice can create filing obligations with no corresponding activity. Conversely, operating activity housed in the "wrong" entity can create exposure where no filings exist at all. In diligence, buyers trace payroll, revenue, and registrations entity by entity, state by state.

When that map is inconsistent, questions multiply.

What frustrates leadership teams is that these risks don't surface organically. The business runs. People get paid. States don't send notices — until they do. There's often no forcing function to align state filings with operational reality until a third party demands it.

By then, timelines are tight and options are limited.

So what can staffing firms do before state tax exposure becomes a deal issue?

The first step is understanding where nexus actually exists today, not where the business thinks it exists. That means looking at where employees and clinicians are located, how long they've been there, and which entities employ them. It also means understanding how revenue sourcing rules apply to the firm's specific services, not just where clients are located.

The second step is consistency. Registrations, filings, payroll reporting, and entity activity should tell the same story. When they don't, diligence teams assume risk — even if the exposure is manageable.

Finally, it's about prioritization. Not every gap needs to be closed immediately, and not every exposure warrants aggressive remediation. But leadership should understand where the risks are, how material they could be, and how a buyer is likely to view them.

Firms that go into diligence with that clarity maintain leverage. Firms that discover these issues mid‑process often feel like the rules changed — even though the underlying facts didn't.

State and local tax risk isn't about perfection. It's about visibility and control.

In the next article, I'll focus on another area where staffing firms are often surprised in diligence: compensation structures that make sense operationally, but raise tax questions when traced through payroll and reporting.