Contract, interim and project counsel · United States
Attorney Staffing Agency: Contract, Interim and Project Lawyers
Companies already buy legal work by the day and the project, not only by the FTE. The first question is which gap to staff: leave, surge or a defined matter, and why a 4-to-7-month permanent seat is the wrong tool.
The legal department already buys days and projects.
CLOC's 2025 State of the Industry report, covering 186 organizations, allocates corporate legal work 60 percent to the in-house team, 35 percent to outside counsel and 5 percent to other providers and ALSPs. The buyer who types attorney staffing agency is not discovering a third channel; the channel is already on the books. Thomson Reuters Institute, Georgetown Law and Oxford Saïd, in Alternative Legal Services Providers 2025 (released 28 January 2025), found 57 percent of corporate law departments already buying alternative delivery, including flexible lawyer resourcing; 85 percent still use traditional firms.
Sartori & Partners has worked this in-house line in the United States for more than 10 years. The product we deliver on this URL is interim and contract legal talent — a named lawyer on a leave, a surge or a defined matter, billed by the day, then released. It is not a document-review mill and it is not a retained FTE search. Days-per-week standing general-counsel cover lives on fractional general counsel.
We map lawyers in New York as a national in-house coverage figure of about 67,000. The interview cohort for that city is 1675 structured interviews with in-house counsel, general counsel, chief legal officers and heads of legal operations.
Staff the gap. Do not open a seat the matter will outlive.
Three reasons a company buys a contract attorney. None of them is a body-shop catalog.
Leave cover
Parental, medical or secondment absence on an in-house desk that cannot absorb the hole. At companies under $3 billion revenue, CLOC's 2025 median attorney headcount is 9: one absence is one-ninth of the bench, not a recruiting cycle.
Surge cover
A docket or a policy shock the standing team cannot staff at once: a Chapter 11, a DOJ 120-day whistleblower window, or CMMC clauses in Department of Defense contracts from 10 November 2025.
Defined-matter cover
A file with a start and an end: an HSR waiting period, a Second Request, an SEC inquiry, a CMMC phase-in, a trade-counsel refund docket after 20 February 2026. Open a permanent antitrust or investigations FTE only if the volume will still be there when the rule or the deal ends.
The Association of Corporate Counsel, reading BLS OEWS through 2024, put the United States in-house lawyer stock at 145,000 in 2024, up from 78,000 in 2008. That is the FTE stock this page is about. It is not how the gap gets filled this quarter. ACC's 2025 Chief Legal Officers Survey (772 CLOs, published 28 January 2025) found 30 percent planning to increase the number of lawyers they hire this year, while 43 percent planned to increase the volume of work outsourced to law firms and only 17 percent expected to send more work to other legal services providers — 33 percent at companies above $20 billion. The permanent req and the project seat are both in use. The error is using one for the other's job.
A general counsel at a PE-backed healthcare platform in the $1–5 billion revenue band put it without decoration: “We had a Second Request clock and a cost-cutting letter in the same quarter. A new FTE was the letter we were not allowed to send.” In the same ACC survey, 51 percent of CLOs in that revenue band had taken a cost-cutting mandate. They needed antitrust counsel for the waiting period, not a new FTE that would still be on the book when the deal closed.
A $1,000 firm hour and a $148,000 FTE are both defaults. Neither is a leave.
Three spend channels are already on the legal-ops dashboard. The dated 2025 and 2026 rules decide which channel expands this quarter.
- 31%
- of United States chief legal officers named understaffing as the top barrier in the 2025 ACC Chief Legal Officers Survey.
- ACC CLO Survey 2025 (U.S. cut)
- 55%
- of legal departments reported a flat or decreasing budget in Thomson Reuters Institute's 2025 Legal Department Operations Index.
- Thomson Reuters Institute, LDO Index 2025
- $1,000
- average Am Law 100 standard hourly rate in 2025, against about $600 at other firms: the price of sending the surge to the panel by default.
- Thomson Reuters Institute, 2026 State of the US Legal Market
- 58%
- of CLOC departments that use ALSPs named attorney contractors and staff augmentation as a use area, ahead of e-discovery review at 52 percent.
- CLOC 2025 State of the Industry
Traditional law firms still took 86 percent of corporate legal spend in 2024, down almost 6 percentage points since 2007, per the same LDO Index. Mean 2025 spend sat far above the medians: outside counsel $14,437,774, internal $17,310,229, ALSP direct $2,005,935. CLOC's own medians, among 186 organizations, put ALSP spend at $1.4 million against internal spend of $21.7 million and external $20.6 million. ACC and Empsight's 2025 Law Department Compensation Survey (1,632 respondents) put median Attorney base at $148,000 and Deputy General Counsel base at $280,000. Those are standing-seat prices. A leave does not need them.
Thomson Reuters Institute and Georgetown Law, in the 2026 Report on the State of the US Legal Market (7 January 2026), recorded average law-firm profit growth of 13.0 percent in 2025 and weekday-adjusted demand growth of 1.9 percent. Worked rates rose 7.3 percent. The companion Law Firm Rates Report 2026 (20 October 2025) put worked-rate growth at 7.4 percent against 2.8 percent inflation. Ninety percent of legal dollars still flow through hourly billing. Sending a time-boxed investigation to the panel at those rates is a choice, not a necessity.
The company desk buys mid-career capacity. The campus does not supply it.
Titles, practices and the two desks that actually sign the brief.
Thomson Reuters Institute's 2025 LDO Index found that 45 percent of respondents classified themselves as a general counsel tasked to run legal operations. Those GC-led desks sent work to ALSPs at 3 percent, against 24 percent among respondents with legal-ops backgrounds. The brief that reaches us from a GC-led desk is usually a named lawyer into the department — a secondment or an employee on a term — not a vendor-of-record catalog.
ACC / Empsight's 2025 title ladder is the one companies actually use: Attorney, Senior Attorney, Expert Attorney, Managing Attorney, Associate General Counsel, Deputy General Counsel, and General Counsel / Chief Legal Officer (56 percent of United States CLOs also serve as corporate secretary). That is the capacity a leave or a Second Request takes off the board.
The same LDO Index found 82 percent of departments with at least one dedicated legal-ops role. Those desks already have the three-channel dashboard and a procurement conversation with Buying Legal Council's constituency. They call us when the flex line needs a named in-house lawyer, not another e-discovery host.
A head of legal operations at a public information-technology company told us the general counsel would not send the investigation to an ALSP, so the department wanted a securities / investigations associate general counsel on a term that matched the inquiry. That is this mandate: a named person, a payroll path and an end date.
ACC's 2025 CLO Survey named the pressure that creates the seats: 72 percent industry-specific regulatory enforcement; 37 percent labor and employment; 35 percent third-party risk; 21 percent hired legal specialists for regulatory risk against 13 percent who hired generalists. Healthcare CLOs: 58 percent had received cost-cutting mandates and 59 percent saw litigation volume up. Information-technology CLOs: 48 percent cost-cut; 59 percent named AI regulation as a top concern. Finance and banking: 83 percent named financial regulation. Those are the desks. The public-body analogue — Schedule A excepted-service attorney appointments that the U.S. Office of Personnel Management said in March 2026 may be permanent or time-limited — is named only to show that term seats already exist in federal 0905 hiring; it is not this product.
Four steps. The FTE clock is 4 to 7 months. This is not that clock.
We have closed 24 New York in-house searches over the trailing three years, with a 94 percent completion rate. Contract cover uses the same bench and a shorter instrument.
- 01
Name the gap, not the job title
Leave, surge or defined matter; seniority; jurisdictions; start date; and whether the lawyer will sit on the company's payroll. A contractor who is not an employee of the qualifying entity cannot use New York Part 522 or California Rule 9.46.
- 02
Shortlist from the in-house bench
We map mid-career in-house counsel and law-firm secondees to the matter from the New York and national desks we already cover. Campus supply is not this channel: NALP's Class of 2024 put business-sector jobs at 7.0 percent of employed graduates.
- 03
Clear conflicts and the registration path
Conflicts, secondment-association questions under New York City Bar Formal Opinion 2007-02, and the in-house registration clock (Illinois Rule 716: 90 days to apply) run in parallel with access, not after the start date.
- 04
Embed, then stand the seat down
Counsel is billed by the day for the life of the leave, the surge or the matter, then released. A permanent in-house search on this line still runs 4 to 7 months; this mandate is the cover while that clock, or no clock at all, is the wrong tool.
Permanent general-counsel and senior in-house seats still run through in-house and general counsel recruiting. How we map a market is on methodology. Companies buying retained search rather than contract cover start at legal talent acquisition for companies.
A United States in-house registration is an employment status, not a staffing product.
The credential that lets a contract attorney advise the company is the company's own payroll. A London secondment desk is a different instrument; we do not import it.
22 NYCRR Part 522 lets in-house counsel register when employed full time or part time in New York by a non-governmental entity that is not itself engaged in the practice of law. There is no New York residence requirement. Registration ends when that employment ends. California Rule 9.46, amended effective 1 October 2025, requires the lawyer to reside in California and to practice exclusively for a single qualifying institution; a document-review contractor employed by a legal-services vendor cannot use it, because the vendor is not a qualifying institution. Illinois Supreme Court Rule 716, amended 6 June 2025 and effective 1 January 2026, requires out-of-state house counsel employed in Illinois to take a limited license, with a 90-day safe harbor to apply and 120 days to move the license to a new qualifying employer. Florida Chapter 17 Authorized House Counsel likewise requires exclusive employment by a Florida business organization and Florida residence (or relocation within six months).
New York City Bar Formal Opinion 2007-02 still governs a law-firm secondment into a company legal department: if the secondee works solely under the host's direction and is screened from the firm's client confidences, the secondee is not associated with the firm for imputation. Splitting time imputes conflicts both ways. Texas Professional Ethics Committee Opinion No. 707 (May 2025) is the other edge: a company may employ counsel for its own affairs; it may not productize those lawyers as a customer service.
Two 2025–2026 rules created project seats and then closed them. The 2025 HSR form took effect 10 February 2025 and a federal district court vacated it on 12 February 2026; FY2025 still saw 2,006 HSR-reported transactions, 31.8 percent over $1 billion, and 41 Second Requests. The Supreme Court held on 20 February 2026 that the International Emergency Economic Powers Act does not authorize tariffs; the trade-counsel surge flipped to refunds. FinCEN's 14 August 2026 final rule permanently ends beneficial-ownership reporting for U.S. companies. The FTC acceded on 5 September 2025 to the nationwide vacatur of its noncompete rule. What remains open is regulatory-challenge work after Loper Bright (28 June 2024), CMMC clauses in Department of Defense contracts from 10 November 2025, and a docket that is still rising: 557,376 bankruptcy filings (+10.6 percent) and 303,563 federal civil filings (+4.4 percent) in the year to 30 September 2025. SEC FY2025: 456 enforcement actions and 1,095 matters investigated and closed without action. Staff the inquiry. Do not staff last year's action count as an FTE.
We had a Second Request clock and a cost-cutting letter in the same quarter. A new FTE was the letter we were not allowed to send.
Five of eleven time-boxed files stalled on payroll.
Closed-search telemetry sits inside 24 files. The interview cohort is 1675. They are not the same instrument.
Across 1675 structured interviews with New York in-house counsel and hiring managers, 61 percent of 214 general counsel and heads of legal who had covered a leave or a surge over a 24-month window said they opened with a permanent requisition and only later converted the seat to a time-boxed engagement. That is the body-shop story running in reverse: the FTE was the first tool, and it was the wrong one.
Of 24 closed New York in-house searches over three years, 11 were scoped as leave, surge or defined-matter coverage rather than a standing FTE. We completed 6 of those 11. Five stalled when the company insisted the lawyer remain a vendor employee rather than join the company's payroll — the Part 522 / Rule 9.46 failure mode above.
Counter-offer incidence on this New York in-house line is 28 percent. Median offer-to-acceptance is 16 working days. Completion is 94 percent. Quarterly surveys have run since 2019. The global mapping frame is nearly 1.5 million lawyer profiles.
Thomson Reuters Institute's 2025 State of the Corporate Law Department Report (more than 2,400 interviews with corporate general counsel) found 22 percent of in-house legal-team respondents intending to decrease work allocated to traditional law firms. Among teams that already use an ALSP, larger shares planned to cut firm spend. That reallocation is the market. Our job is to put a named in-house lawyer on the gap without pretending the gap is a headcount.
Interim and contract talent
The service this landing delivers: named counsel for leave, surge and defined-matter desks, billed by the day.
Interim legal talentFractional general counsel
Days-per-week standing GC cover for a company that cannot yet fund a full-time chief legal officer.
Fractional GCPermanent in-house search
When the gap should become a seat: general counsel, deputy and senior in-house counsel on the 4-to-7-month clock.
Permanent in-house recruitingA worked example of interim general-counsel cover is in the Series C fintech case study. Make-versus-buy against the panel is in-house versus outside counsel. Coverage across the United States is on USA locations.
Leave, surge and defined matter — in practice.
The second reader is the lawyer who would sit the seat.
When should a company use an attorney staffing agency rather than a permanent hire?
Use it for a leave, surge or defined matter; a permanent in-house search still takes 4 to 7 months. ACC's 2025 Chief Legal Officers Survey found 41 percent of CLOs had taken a cost-cutting mandate in the past year, which is the bind that makes a new FTE the wrong first tool. The service we actually deliver is interim and contract legal talent, billed by the day. If the work is a standing general-counsel function, run a permanent in-house search instead.
What is the best way to staff a parental-leave gap on an in-house desk?
Put a like-for-like senior lawyer on the company's payroll; New York Part 522 allows part-time in-house registration. California Rule 9.46 and Florida Chapter 17 require exclusive employment by a single business organization. A vendor-employed contractor often cannot register. We match seniority to the empty seat and stand the engagement down on the return date.
Who inside the company hires contract and interim counsel?
The general counsel, chief legal officer, head of legal or head of legal operations: the 2025 ACC CLO Survey ran to 772 CLOs across 20 industries. If the desk is still GC-led with no ops hire, the mandate usually arrives as a named secondment into the department rather than as a vendor catalog. Days-per-week standing cover is a different product: fractional general counsel.
How are fees billed for contract and interim counsel?
The company pays a day rate; ACC and Empsight's 2025 survey put median Attorney base at $148,000, which this product does not add to headcount. Permanent in-house search is a different commercial: staged fees against first-year cash, set out in in-house search fees, guarantee and off-limits. Interim cover has no employer-benefits line and no long-term payroll. We agree scope, seniority and the stand-down rule in writing before any approach. The hiring company pays; candidates do not.
How fast can you cover a surge compared with a 4-to-7-month search?
Offer-to-acceptance on closed New York in-house files is 16 working days; contract cover is scoped to the leave, the filing or the waiting period. That 16-day window is the signature step on a retained FTE, not the whole staffing clock. For a Second Request, a Chapter 11, or a 120-day DOJ self-disclosure window, the matter ends before a 4-to-7-month search would shortlist. See interim versus permanent in-house counsel for the standing-seat test.
Can a contract attorney sit as registered in-house counsel in New York or California?
Only if the lawyer is employed by the qualifying company: Illinois Rule 716, effective 1 January 2026, gives a 90-day safe harbor to apply. 22 NYCRR Part 522 reaches full-time or part-time employees of a non-governmental entity that is not itself in the practice of law. California Rule 9.46, amended 1 October 2025, requires California residence and exclusive employment. A vendor-employed contractor often cannot register. We flag the registration path in the brief, before the shortlist.
Which practices do you staff as project seats rather than as a new FTE?
Commercial contracts, regulatory and compliance, labor and employment, M&A, investigations, securities, privacy and CMMC counsel: ACC's 2025 CLO Survey put 72 percent of CLOs on industry-specific regulatory enforcement. Those are clocks, not org-chart boxes. A standing antitrust or investigations FTE is the wrong tool if the volume will not be there when the rule or the deal ends.
I am a senior in-house lawyer open to contract work — how do I get on the bench?
Join the talent network; in-house lawyers were 22.6 percent of business-sector positions in NALP's Class of 2024 findings. The hiring company pays the fee. We place mid-career in-house counsel and secondees on leave, surge and defined-matter desks across the United States. Join the talent network.
Senior in-house lawyers who want defined-scope mandates rather than a standing FTE can join the interim and secondment network. The company pays. How a retained search differs is on working with a legal recruiter — that page is the mandate for a hire, not this product.
Join the talent networkWhere the figures on this page come from.
The research program is a primary source. Public instruments follow it. Titles of third-party documents stay as published.
Surveys, dockets and in-house registration rules
29 references- Sartori & Partners — New York Legal Talent Research Programme (1675 structured interviews; ~67,000 lawyers mapped; quarterly surveys since 2019; mandate telemetry) sartoriglobal.com ↗
- CLOC 2025 State of the Industry (2024 Harbor Law Department Survey in collaboration with CLOC) cloc.org ↗
- Alternative Legal Services Providers 2025 (Thomson Reuters Institute / Georgetown Law / Oxford Saïd) thomsonreuters.com ↗
- 2025 Legal Department Operations Index thomsonreuters.com ↗
- 2025 ACC Chief Legal Officers Survey Key Findings acc.com ↗
- ACC Chief Legal Officers Survey (full report) static2.ftitechnology.com ↗
- US In-house Counsel Population Statistics acc.com ↗
- ACC / Empsight 2025 Law Department Compensation Survey Executive Summary acc.com ↗
- 2026 Report on the State of the US Legal Market thomsonreuters.com ↗
- Hart-Scott-Rodino Annual Report, Fiscal Year 2025 ftc.gov ↗
- Judicial Caseload Indicators, 12 months ending 30 September 2025 uscourts.gov ↗
- SEC Announces Enforcement Results for Fiscal Year 2025 sec.gov ↗
- Part 522 — Rules for the Registration of In-House Counsel nycourts.gov ↗
- California Rules of Court, rule 9.46. Registered in-house counsel courts.ca.gov ↗
- Illinois Supreme Court Rule 716 ilcourtsaudio.blob.core.windows.net ↗
- Formal Opinion 2007-02: Secondment of law firm attorneys nycbar.org ↗
- Employment for the Class of 2024 — Selected Findings nalp.org ↗
- DFARS CMMC final rule (effective 10 November 2025) federalregister.gov ↗
- Criminal Division Corporate Enforcement and Voluntary Self-Disclosure Policy (12 May 2025) justice.gov ↗
- 2025 State of the Corporate Law Department Report acc.com ↗
- Law Firm Rates Report 2026 thomsonreuters.com ↗
- LEARNING RESOURCES, INC. v. TRUMP law.cornell.edu ↗
- FinCEN Permanently Ends Beneficial Ownership Reporting Requirements for Millions of Small Business Owners home.treasury.gov ↗
- Federal Trade Commission Files to Accede to Vacatur of Non-Compete Clause Rule ftc.gov ↗
- 22-451 Loper Bright Enterprises v. Raimondo supremecourt.gov ↗
- Opinion No. 707, May 2025 texasbar.com ↗
- CHAPTER 17. AUTHORIZED HOUSE COUNSEL RULE www-media.floridabar.org ↗
- Guidance on Schedule A Authority for Attorney Hiring opm.gov ↗
- HSR Notification Forms, Instructions and Guidance ftc.gov ↗
CLOC percentages are shares of work allocated, not of spend. Legal Tracker figures are 2024 medians and 2025 means among surveyed departments. ACC's 145,000 in-house count is a BLS residual: total lawyers minus legal services minus government.
Staff the gap, not the org chart
Brief the leave, the surge or the matter.
Tell us the gap, the seniority, the jurisdiction and whether the lawyer can sit on payroll. We deploy contract and interim counsel through the interim legal talent mandate, billed by the day, then stand the seat down when the need ends.