Two Ways to Make the IRS Pay Your Legal Fees — and Why Only One Works

How This Started: A CP 2000 the Client Never Received

The client — a taxpayer who happens to be a lawyer — never received the original CP 2000 notice. By the time we got involved, the IRS had already assessed additional tax based on unreported income that didn't actually exist once you looked at the underlying records.

We filed a Tax Court petition. Once we got to Appeals, the taxpayer didn't owe anything at all. Zero. The IRS position fell apart once someone actually looked at the documentation.

That's when the real question emerged: the client just spent time and money fighting a case he shouldn't have had to fight. Can the IRS be made to pay for that?

The answer is yes — but the path you choose matters enormously.

The Two Paths Under IRC §7430

Section 7430 of the Internal Revenue Code allows taxpayers who qualify as a "prevailing party" to recover reasonable administrative and litigation costs — including attorney fees — from the IRS.

To be a "prevailing party" you need to meet several requirements: you must substantially prevail on the amount in controversy or the most significant issues, exhaust all administrative remedies, not unreasonably protract the proceedings, meet net worth limits ($2M for individuals, $7M for businesses), and file a motion with the court.

But here's where it gets interesting. There are two distinct routes to prevailing party status — and they work very differently in practice.

Path 1: Proving the IRS Wasn't "Substantially Justified" (Good Luck)

The default path under §7430(c)(4)(B) requires the taxpayer to show that the IRS's position was not substantially justified — meaning the government didn't have a reasonable basis in both law and fact.

This sounds straightforward. The IRS was wrong, you won, so their position wasn't justified. Right?

Not how it works. Courts have consistently held that a position can be substantially justified but still wrong. The standard isn't whether the IRS was correct — it's whether a reasonable person could have believed the position was correct at the time.

Practitioner reality check: Experienced tax professionals describe prevailing under the substantially justified standard as "extraordinarily rare" and "almost impossible under the case law." The IRS almost always succeeds in proving its position was substantially justified, even when it loses the underlying case.

There is one helpful presumption: under §7430(c)(4)(B)(ii), if the IRS failed to follow its own published guidance (regulations, revenue rulings, revenue procedures, notices), the government's position is presumed not substantially justified. But the IRS can rebut this presumption, and in practice they usually do.

The bottom line: if your only path to recovering fees is proving the IRS wasn't substantially justified, you're probably not recovering fees — even when you won the case outright.

Path 2: The Qualified Offer Under §7430(g) (This Actually Works)

Congress recognized that the substantially justified standard was nearly impossible for taxpayers to overcome. So in 1998, they added §7430(c)(4)(E) — the qualified offer rule.

Here's how it works:

1. You make a written offer to the IRS specifying a dollar amount of tax liability (excluding interest).
2. You designate it as a "qualified offer" under §7430(g).
3. The offer must remain open for at least 90 days.
4. The IRS rejects the offer (or lets the 90 days expire without accepting).
5. The case goes to judgment.
6. If the taxpayer's liability under the judgment is equal to or less than the offered amount, the taxpayer is automatically treated as the prevailing party.

The key difference: The qualified offer route bypasses the "substantially justified" defense entirely. Even if the IRS can prove its position was reasonable, you still recover fees if the judgment comes in at or below your offer amount.

Courts have upheld qualified offers for as little as $1. In Mann Construction v. United States, a one-dollar qualified offer resulted in the taxpayer recovering attorney fees after prevailing. The amount doesn't matter — what matters is the math at the end.

The IRS treats qualified offers seriously. Under IRM 8.7.15, when a qualified offer is received during the 90-day window, it becomes an expedite case — Appeals must make every attempt to resolve the issues within 90 days. A qualified offer changes the economics and the urgency of the entire case.

Side-by-Side: Which Path to Choose

Factor	Substantially Justified	Qualified Offer
Statute	§7430(c)(4)(A)–(B)	§7430(c)(4)(E) + §7430(g)
Burden of proof	Taxpayer must prove IRS was unreasonable	Judgment amount ≤ offer = automatic win
IRS defense	"Our position was substantially justified" — almost always works	No defense available if judgment ≤ offer
Practical success rate	Extraordinarily rare	Works when taxpayer prevails on merits
Timing requirement	File motion after judgment	File offer during proceeding; 90-day window
Minimum offer	N/A	As low as $1 (upheld by courts)
Effect on IRS behavior	Minimal — IRS knows it usually wins this argument	Creates expedited processing; changes settlement calculus

The comparison isn't even close. If you have a Tax Court case and you believe you're going to prevail, file a qualified offer. It costs you nothing and creates an asymmetric advantage.

How to File a Qualified Offer

A qualified offer under §7430(g) must meet these specific requirements:

1. Written. Must be a formal written document — not a verbal discussion or email.
2. Specifies the offered amount. State the dollar amount of the taxpayer's liability (excluding interest) you're offering to resolve the case.
3. Designated as a qualified offer. The document must explicitly reference IRC §7430(g) and state that it is a qualified offer under that section.
4. Defines the issues. Specify which tax year(s) and issues the offer covers.
5. Remains open for 90 days. The offer cannot be withdrawn during this period. The IRS must either accept or reject it.
6. Served on IRS Counsel. In a docketed Tax Court case, serve the offer on the IRS Chief Counsel attorney assigned to the case.

IRM 8.7.15 — Administrative Cost and Qualified Offer Cases "Qualified offers must be expedited if they are received during the period the offer remains open. Make every attempt to resolve the issues within 90 days of when the qualified offer is filed."

Once filed, the qualified offer shifts the dynamics. The IRS knows that if they reject it and the taxpayer gets a better result at trial, they're paying the taxpayer's legal fees. That's a powerful motivator to settle.

What Happened in Our Case

We had a Tax Court petition on a case where the taxpayer's CP 2000 notice was never received. Once the records were reviewed at Appeals, the taxpayer owed nothing — the IRS position was based on third-party information that didn't hold up when compared to the taxpayer's actual bank records and documentation.

We filed a qualified offer early in the process. The offer was reasonable and well below what the IRS was initially seeking.

The combination of facts worked in our favor: the taxpayer was a lawyer who would absolutely litigate, the documentation was strong, and the qualified offer meant the IRS faced paying our legal fees if they lost.

The case settled. The qualified offer didn't just help us recover costs — it changed the IRS's behavior during the negotiation. It made settlement the rational choice for both sides.

The lesson: I learned about the qualified offer approach from experienced practitioners in the tax controversy community. I'd been focused on the substantially justified argument, which — as multiple people pointed out — is a high bar that rarely works. The qualified offer under §7430(g) is the far better tool. I wish I'd known about it sooner.

Practitioner Takeaways

1. Don't rely on "substantially justified." The IRS almost always proves its position was reasonable, even when it loses the case. Experienced practitioners call this path "nearly impossible."
2. File a qualified offer on every strong Tax Court case. It costs nothing, creates urgency at the IRS, and gives you an automatic path to fee recovery if you prevail.
3. File it early. The 90-day window creates an expedite case at Appeals. The sooner you file, the sooner the pressure builds.
4. Even a $1 offer works. Courts have upheld nominal qualified offers. If you believe the taxpayer owes nothing, offer $1 and let the math do the rest.
5. Read IRM 8.7.15. This is the IRS's own playbook for handling qualified offers. It tells you exactly how they process them and what internal pressure the offer creates.
6. Know when the IRS is upside down. When the additional tax at issue is small and the taxpayer has strong documentation, the IRS's cost to litigate exceeds the recovery. A qualified offer makes that imbalance explicit and forces rational settlement behavior.
7. The substantially justified presumption has a narrow use case. If the IRS failed to follow its own published guidance (§7430(c)(4)(B)(ii)), the presumption shifts in your favor. This is the one scenario where Path 1 has teeth — but the IRS can still rebut it.

If you're a contractor or business owner dealing with an IRS dispute — especially one where you know you're right and you're spending money to prove it — understanding these tools can change the outcome. The qualified offer is one of the most underused weapons in tax controversy.