Written for independent consultants, fractional executives and small consulting firms that use employees or subcontractors.
The short version
- Register on SAM.gov before anything else.You need an active registration with a Unique Entity ID before any federal award, renewed every 365 days.
- Pick your route in.A small business set-aside, the GSA schedule, or subcontracting to a prime contractor. First check your firm counts as small under the SBA standard.
- Ask before bidding on work you shaped.If you helped write the requirement, ask the contracting officer early, in writing, whether a mitigation plan would be acceptable.
The routes that work for consultants are referrals, a narrow niche, useful published work, partnerships with professional firms and, where it fits, government work as a prime or a subcontractor. Proposals lead with outcomes, then price. Government work has its own rules, and the ones that bite consultants are registration, size, conflicts and payment.
- Register first.You need an active SAM.gov registration with a Unique Entity ID, renewed every 365 days, before any federal award.
- Check that you are small.As of Oct 2026, management consulting (NAICS 541611) is small under an SBA size standard of $24.5 million of average annual receipts. The SBA proposed revised standards in August 2026, not yet final, so recheck before you bid.
- Pick a route in.Small business set-asides; the 8(a), WOSB, HUBZone and service-disabled veteran-owned programs, each needing SBA certification; the GSA Multiple Award Schedule, which covers management consulting at pre-negotiated labor-category rates; or subcontracting to a prime.
- Read each solicitation's clauses.The FAR is being rewritten through agency deviations, so read the clauses in each solicitation rather than relying on memory.
Organizational conflicts of interest
A firm that prepares, or helps prepare, the work statement used to compete a services contract may not supply those services unless an exception applies (for example, it is the sole source, or more than one contractor helped prepare the work statement) or a senior agency official waives the rule. Contracting officers must avoid, neutralize or mitigate significant conflicts before award. As of Oct 2026.
FAR subpart 9.5: 9.503, 9.504(a) and 9.505-2(b)(1)
The conflict rules will likely exclude the firm that wrote the requirement, so the small job can cost you the large one.
Federal agencies pay in 30 days or add interest
Federal agencies must pay proper invoices within 30 days or add interest. As of Oct 2026.
Prompt Payment Act, 31 U.S.C. 3902
As of Oct 2026, if you handle controlled unclassified information for a defense contractor, you must meet NIST SP 800-171. CMMC Phase I requirements, which cover Level 1 and Level 2 assessments a firm carries out on itself, have been in Defense contracts since November 10, 2025; Phase II, including third-party Level 2 certification, was suspended on July 13, 2026 pending a program review. State and local work runs on each state's procurement code and vendor registration, and many cities also require a local business license.
Marketing rules and concentration
- Fake or bought reviews are banned (16 CFR part 465), endorsements must disclose material connections, case studies need the client's permission, and business email needs an opt-out honored within 10 business days (CAN-SPAM).
- Track win rate, cost to win and sales cycle from your own CRM.
- For example, a five-person firm earning $780,000 of $1.2 million from one client should stress-test its cash forecast with that client at zero and aim for no client over 40% within a year.
Asked in Greymill
The rule: a firm that helps write the work statement generally may not then supply those services, unless a narrow exception or a waiver applies (FAR subpart 9.5). Here, that will likely shut you out of the $2 million follow-on.
Your move: early and in writing, ask the contracting officer (the official in charge of the contract) whether a mitigation plan would be acceptable. That is a plan to limit the conflict.
Either way, keep your SAM.gov registration active. You need it before any federal award.
I'll draft that email to the contracting officer, if you like.
Ask it about your own business
Paste this into Greymill with your own figures, and Sales & Quotes works it through for your business.
I run a consulting business in [state], in the US. My average annual receipts are about [amount]. I want to win [federal / state / local] work in [area]. I [have / have not] done work for [agency] on [what]. Tell me whether I count as small, which route in fits (set-aside, GSA schedule or subcontracting to a prime), what to register first, and whether any past work creates a conflict I need to raise.
More for consulting and advisory in the US
- My hourly rate looks fine, but fixed fees and retainers keep running overYour rate only means something once you count unbilled hours, write-downs and the extra days a fixed fee or retainer quietly absorbs.Read the lesson
- Should my consulting LLC elect S corporation status, and what does that do to QBI and my retirement plan?For consultants, the S election, the phase-out of the qualified business income (QBI) deduction for service businesses and the retirement plan interact, so the headline payroll tax saving is only the start of the answer.Read the lesson
- Can I take a success fee for introducing investors, or advise on a client's 401(k) menu?Investment advice, finder fees, legal drafting, immigration work and health data each sit behind a federal or state line, so check before you take on the work next door.Read the lesson
- The client's MSA wants unlimited liability, a noncompete and everything I have ever builtConsulting MSAs hurt owners in three places: liability and indemnities, ownership of the work, and restrictive covenants that may not be enforceable in your state at all.Read the lesson
- Can my consulting firm bring in other consultants as 1099 subcontractors?A consulting firm that subcontracts consulting work meets the strictest version of the classification tests, especially in California, so check before the first SOW.Read the lesson
- A spoofed email diverted a payment, or a claim arrived after my E&O stoppedTwo consulting losses that land in the gaps between policies: a wire sent to a fraudster without social engineering cover, and a claim on old advice after the E&O has lapsed.Read the lesson
Open the interactive lesson · Every consulting and advisory lesson · What Greymill knows about the trade
Sources
The primary sources behind this lesson, checked Oct 2026.
- 13 CFR 121.201 (Government contracting)
- FAR 9.5; 31 U.S.C. 3902 (Government contracting)
- program status (Government contracting)