IRS Capitalization of Advanced Client Costs for Law Firms
Statutory Basis, Court Rulings, and Administrative Guidance — Prepared by Law Firm Velocity
Executive Summary
Under established federal tax law, a law firm that advances litigation costs on behalf of a client in a contingent-fee matter cannot deduct those costs in the year paid. The costs are treated as loans to the client and must be capitalized on the firm's balance sheet as an asset. The firm recovers the costs when the case is resolved favorably, or writes them off as a bad debt in the year the case is lost and reimbursement becomes impossible.
This rule has been applied consistently by the Tax Court and the Court of Appeals for the Ninth Circuit since the late 1960s. The IRS reaffirmed its position in the current Attorneys Audit Technique Guide, and the Tax Court reinforced the rule in the modern Humphrey, Farrington & McClain decision. A narrow exception exists in the Ninth Circuit for firms using genuine gross fee contracts under Boccardo v. Commissioner.
Law firms that have been expensing advanced client costs can correct the method by filing Form 3115 (Application for Change in Accounting Method) and computing the associated section 481(a) adjustment.
Statutory Framework
IRC § 162(a) — Permits a current deduction for all ordinary and necessary expenses paid or incurred during the taxable year in carrying on a trade or business. The core dispute is whether advanced client costs are expenses of the law firm's trade or business or instead expenditures on behalf of the client.
IRC § 166 — Provides a deduction for business bad debts. Where an advance becomes worthless, the firm claims the deduction in the year the debt is determined to be uncollectible. Treas. Reg. § 1.166-1(c) requires a valid and enforceable obligation to pay a fixed or determinable sum of money.
IRC § 61 — Gross income includes all income from whatever source derived. Reimbursements of amounts that were properly treated as loans are not income; they are returns of capital (repayment of the receivable).
IRC § 446 and § 481 — Govern methods of accounting and the adjustments required when a firm changes from an improper method (current expensing) to the proper method (capitalization) using Form 3115.
The Core Rule: Advances Are Loans, Not Expenses
The IRS position rests on a simple principle. When a law firm expects to be reimbursed for an expenditure, the expenditure is not the firm's cost — it is the client's cost, financed by the firm. The contingent nature of repayment does not change that analysis. Courts have held that an expected recovery, even one conditioned on the outcome of the case, is sufficient to characterize the advance as a loan.
Two categories of costs drive the analysis:
- Hard costs (advanced client costs) — Case-specific expenses paid to third parties on behalf of a particular client. Examples: court filing fees, expert witness fees, deposition costs, medical records, investigators, and laboratory fees. These are capitalized until the case is resolved.
- Soft costs (operating costs) — Expenses the firm would incur regardless of any specific case. Examples: photocopying, word processing, general postage, and in-house clerical time. These remain deductible when paid by a cash-basis firm. Any client reimbursement is reported as income in the year received.
Landmark Court Rulings
Hearn v. Commissioner (1962)
Citation: Hearn v. Commissioner, 36 T.C. 672 (1961), aff'd, 309 F.2d 431 (9th Cir. 1962), cert. denied, 373 U.S. 909 (1963).
The Ninth Circuit held that uncollected litigation expenses could not be deducted under section 162 in the year of the expenditure because the attorney might later recover them. The court also rejected a bad-debt deduction because the debt had not yet become worthless. Hearn set the foundation for all subsequent litigation-advance cases.
Burnett v. Commissioner (1964, affirmed 1966)
Citation: Burnett v. Commissioner, 42 T.C. 9 (1964), aff'd in part and remanded in part, 356 F.2d 755 (5th Cir. 1966).
The Fifth Circuit reached the same result as Hearn. Where the taxpayer expects reimbursement, the expenditure is in the nature of a loan and is not a deductible business expense. Burnett extended the rule outside the Ninth Circuit and remains the leading Fifth Circuit authority.
Canelo v. Commissioner (1969, affirmed 1971) — the seminal decision
Citation: Canelo v. Commissioner, 53 T.C. 217 (1969), aff'd per curiam, 447 F.2d 484 (9th Cir. 1971).
A California personal injury firm operated on contingency contracts requiring clients to reimburse advanced costs out of any recovery. The firm deducted those advances as ordinary business expenses. The Tax Court held the advances were in the nature of loans — not deductible — because reimbursement was expected even though contingent. The Ninth Circuit affirmed per curiam.
The rule: when a taxpayer makes expenditures under an agreement that the taxpayer will be reimbursed, those expenditures are in the nature of loans or advancements and are not deductible as business expenses. Canelo is the case most frequently cited by the IRS and every subsequent court reaching the same conclusion.
Herrick v. Commissioner (1975)
Citation: Herrick v. Commissioner, 63 T.C. 562 (1975).
The Tax Court applied Canelo to a different firm and reached the same result. Herrick is regularly cited alongside Canelo as settled authority.
Silverton v. Commissioner (1977)
Citation: Silverton v. Commissioner, 36 T.C.M. (CCH) 817 (1977), aff'd mem., 647 F.2d 172 (9th Cir. 1981).
Silverton involved California personal injury and workers' compensation attorneys on a contingent fee arrangement similar to Canelo. The Tax Court denied the deduction; the Ninth Circuit affirmed. Notable for a judicial aside questioning loan characterization where there is no contractual repayment obligation — which became the theoretical basis for the Boccardo exception below.
Boccardo v. Commissioner (9th Cir. 1995) — the gross fee exception
Citation: Boccardo v. Commissioner, 56 F.3d 1016 (9th Cir. 1995), reversing T.C. Memo. 1993-224.
The Boccardo firm restructured its contingent fee contracts so the fee was a straight percentage of the gross recovery, and costs were paid from the firm's share. Under this arrangement, the client had no obligation to repay costs. The firm bore costs whether the case was won or lost.
The Ninth Circuit reversed the Tax Court and held the costs were currently deductible under section 162. A narrow but significant exception: where the fee contract is a true gross fee arrangement and the firm bears costs regardless of outcome, costs are deductible business expenses when paid.
⚠ Boccardo is binding only within the Ninth Circuit. Firms outside the Ninth Circuit should not rely on it. Even within the circuit, reliance requires genuine gross fee contracts and supporting documentation — not merely re-labeled net fee agreements.
Merritt (JMA & Associates) v. Commissioner (2003)
Citation: Merritt v. Commissioner, T.C. Memo. 2003-187.
A law firm argued that Canelo should not apply because it did not screen contingent fee cases for probability of recovery. The Tax Court rejected the argument. Merritt confirms the reimbursement rule does not turn on the firm's statistical likelihood of collection.
Humphrey, Farrington & McClain, P.C. v. Commissioner (2013) — modern reaffirmation
Citation: Humphrey, Farrington & McClain, P.C. v. Commissioner, T.C. Memo. 2013-23.
A Missouri mass tort firm mounted the most recent significant challenge to Canelo, presenting empirical data on actual reimbursement rates. The Tax Court rejected the argument, held the advances were loans, and sustained an income tax deficiency of approximately $1.28 million plus an accuracy-related penalty. The associated section 481(a) adjustment reportedly exceeded $2.7 million. Humphrey is the strongest recent signal that the IRS will pursue, and the Tax Court will sustain, capitalization of advanced client costs.
Summary of Authorities
The following cases establish the core rule and its only recognized exception:
Core Rule
Hearn v. Commissioner
309 F.2d 431 (9th Cir. 1962)
Uncollected litigation advances are not currently deductible and are not yet bad debts.
Core Rule
Burnett v. Commissioner
356 F.2d 755 (5th Cir. 1966)
Expenditures made with an expectation of reimbursement are loans, not deductible expenses.
Seminal Decision
Canelo v. Commissioner
53 T.C. 217 (1969), aff'd 447 F.2d 484 (9th Cir. 1971)
Advances under contingent fee contracts are loans — even where repayment is contingent on recovery.
Core Rule
Herrick v. Commissioner
63 T.C. 562 (1975)
Follows Canelo. Advances are loans.
Core Rule
Silverton v. Commissioner
36 T.C.M. 817 (1977), aff'd 647 F.2d 172 (9th Cir. 1981)
Follows Canelo. Advances are loans.
⚠ Exception — 9th Circuit Only
Boccardo v. Commissioner
56 F.3d 1016 (9th Cir. 1995)
Costs under a true gross fee contract (no client repayment obligation) are deductible when paid. Binding in 9th Circuit only.
Core Rule
Merritt (JMA) v. Commissioner
T.C. Memo. 2003-187
Absence of case screening does not defeat loan characterization.
Modern Reaffirmation
Humphrey, Farrington & McClain, P.C. v. Commissioner
T.C. Memo. 2013-23
Empirical recovery data does not overcome loan treatment. Forced accounting method change via Form 3115. $1.28M deficiency + $2.7M+ §481(a) adjustment.
IRS Administrative Guidance
Attorneys Audit Technique Guide (IRS Publication 5602)
The Audit Technique Guide is the document IRS examiners use when auditing attorneys and law firms. It is not itself law and cannot be cited as binding authority, but it states the IRS position and signals where examiners will focus. The current guide instructs examiners that courts have found that costs paid on behalf of a client should be treated as loans for tax purposes — not deducted as business expenses.
The guide also identifies two distinct types of contingent-fee arrangements. Under a net fee contract, expense advances are treated as loans until settlement. Under a gross fee contract (the Boccardo arrangement), costs can be current business expenses. Examiners are trained to verify which arrangement actually governs the firm's relationship with each client.
Chief Counsel Advice 201442050
CCA 201442050 is internal IRS guidance issued by the Office of Chief Counsel. It concludes that a cash-method law firm's treatment of advanced class action litigation costs as currently deductible is not a proper method of accounting, citing Canelo and Humphrey. It explicitly treats the change from current expensing to capitalization as a change in method of accounting requiring Form 3115.
Note: Chief Counsel Advice is not precedential and cannot be cited against the IRS or by the taxpayer as authority.
Accounting Treatment in Practice
Year costs are advanced
- Debit Advanced Client Costs (Asset) on the balance sheet.
- Credit Cash.
- No expense deduction is recorded.
Year case is won or settled
- Record gross fee income when received.
- Apply reimbursed costs against the Advanced Client Costs receivable.
- The reimbursement is a return of capital, not income.
Year case is lost or reimbursement becomes uncollectible
- Write off the unrecovered balance as a bad debt under IRC § 166.
- Deduction is taken in the year the debt becomes worthless — generally the year the case is lost and no further recovery is possible.
Illustrative Example
Year 1: Firm pays $10,000 in expert witness fees on a contingency case. The $10,000 is capitalized on the balance sheet. No deduction is taken.
Year 2: Case is still pending. No change.
Year 3a (case won): Settlement provides the firm a $60,000 contingent fee and a $10,000 cost reimbursement. The firm recognizes $60,000 of fee income. The $10,000 balance sheet receivable is removed against the reimbursement. Net income effect of the cost advance across the three years is zero.
Year 3b (case lost): The $10,000 receivable is written off as a bad debt in Year 3, producing a $10,000 deduction in that year.
Correcting an Improper Method (Form 3115)
Many firms expense advanced client costs when paid without appreciating the case law. The correction is a change in method of accounting, not an amended return. The firm files Form 3115 under the automatic change procedures and computes a section 481(a) adjustment that captures the cumulative mismatch between the improper method and the correct method as of the beginning of the year of change.
- A positive section 481(a) adjustment is generally taken into income over four tax years.
- Filing the change provides audit protection for prior years on the item being changed.
- Firms waiting for an audit to force the correction lose that protection — the examining agent can propose the full adjustment into a single year.
- Partnerships with changing allocation percentages should plan carefully, because the section 481(a) adjustment will be allocated to partners under the current-year agreement even though the underlying advances may span multiple prior years under different allocations.
The Ninth Circuit Gross Fee Exception
Firms in the Ninth Circuit (Alaska, Arizona, California, Hawaii, Idaho, Montana, Nevada, Oregon, Washington) can potentially deduct advanced client costs under Boccardo, but only if the fee contract is a genuine gross fee arrangement. The distinguishing features are:
- The firm's fee is a percentage of the gross recovery, not a percentage computed after deducting costs.
- The client has no obligation to repay any costs under any circumstance.
- The firm absorbs all costs whether the case is won or lost.
- Both contract language and actual practice support the gross fee characterization.
A net fee contract relabeled as gross, or a hybrid arrangement in which the client still bears economic responsibility for costs, will not qualify. Firms outside the Ninth Circuit do not have a comparable decision to rely on.
Practical Implications for Contingent-Fee Firms
- Cash flow and taxable income diverge. A firm can be cash poor and still owe tax. Advances reduce cash but not taxable income. This is the root of the phantom income problem that drives many PI and mass tort firms toward outside financing.
- Balance sheet grows with case inventory. Advanced Client Costs receivable can become one of the firm's largest assets, especially in mass tort practices. Lenders and valuation professionals should be familiar with this asset class.
- Chart of accounts must separate hard and soft costs. Treating all reimbursed costs the same way is the most common bookkeeping error. Hard costs are assets. Soft costs are expenses with reimbursement income.
- Annual bad debt review is required. Outstanding advances should be reviewed each year for cases that are lost, abandoned, or otherwise uncollectible. Failing to write off uncollectible advances overstates assets and defers available deductions.
- Third-party litigation financing. Some firms use outside financing to shift advanced costs off the balance sheet and reduce the phantom income effect. The tax treatment of financed costs depends on the structure and warrants separate analysis.
References and Links to Authorities
Court Decisions
- Canelo v. Commissioner, 447 F.2d 484 (9th Cir. 1971)
- Boccardo v. Commissioner, 56 F.3d 1016 (9th Cir. 1995)
- Humphrey, Farrington & McClain, P.C. v. Commissioner, T.C. Memo. 2013-23
IRS Administrative Guidance
- Attorneys Audit Technique Guide (IRS Publication 5602)
- Chief Counsel Advice 201442050
- Form 3115 — Application for Change in Accounting Method
Statutory and Regulatory Authority
- IRC § 162 — Trade or business expenses
- IRC § 166 — Bad debts
- IRC § 446 — Methods of accounting
- IRC § 481 — Method-change adjustments
- Treas. Reg. § 1.166-1(c) — Definition of bona fide debt
This document is provided for informational purposes and is not legal or tax advice. Firms should consult a qualified tax advisor regarding their specific facts and circumstances.


