Government agencies run campaigns constantly. Census outreach, military recruitment, public-health messaging, anti-smoking and vaccine drives, recruitment for the IRS and the Postal Service, tourism and economic-development pushes at the state level. None of that media buying, creative production, or digital strategy happens inside the agency. It gets contracted out, and a large share is reserved for small and diverse firms.
If you run a marketing or advertising shop, the work is real and recurring. The hard part is the plumbing: getting classified correctly, registering in the right systems, and choosing whether to chase prime contracts directly or start as a subcontractor. Here's the actual path.
Get your NAICS codes right firstEvery federal opportunity is tagged with a NAICS code, and that code decides whether you count as a "small business" for set-asides. For marketing and advertising, three codes carry most of the work:
- 541810 — Advertising Agencies. Full-service campaigns: planning, creative, media placement across broadcast, print, and digital. The SBA size standard here is roughly $25.5 million in average annual receipts. Most agencies clear that bar as "small," which is good news.
- 541613 — Marketing Consulting Services. Strategy and advisory work where consulting is the core deliverable, not production. Size standard around $19 million in receipts.
- 541820 — Public Relations Agencies. If PR is your primary service rather than a piece of a creative campaign, this is the cleaner fit.
You can register under multiple codes, and you should. A digital-first shop might run as primary 541810 with 541613 and 541511 (web design) as secondaries. The rule of thumb: if you do substantial creative execution, 541810 fits; if you mostly advise, 541613 is closer. Picking the wrong primary code can quietly make you "large" for a given solicitation and disqualify you from a set-aside you'd otherwise win. Our guides walk through how size standards work in detail.
Know which agencies actually buy thisMarketing spend is spread across government, but a few buyers come back year after year:
- Department of Defense and the individual service branches for recruitment advertising (a multi-hundred-million-dollar category on its own).
- Department of Health and Human Services (CDC, NIH, HRSA) for public-health and awareness campaigns.
- Census Bureau during decennial and survey cycles.
- USPS, IRS, and Veterans Affairs for public-facing communications.
- State and local agencies — health departments, tourism boards, transit authorities, lottery commissions — which run their own procurement portals and recurring outreach RFPs.
State and local (often grouped as SLED) work is worth real attention. The cycles are shorter, the incumbents are sometimes weaker, and a single state health-department contract can anchor your year.
The set-asides that apply to youA set-aside is a contract reserved for a specific category of small business. Marketing and advertising solicitations carry set-asides regularly because the work fits small firms well. The ones to know:
- Small business set-aside — open to any firm under the NAICS size standard. No certification beyond your SAM registration.
- 8(a) Business Development — for firms owned by socially and economically disadvantaged individuals. 8(a) firms can also receive sole-source awards up to a threshold, which is the fastest route to a first federal contract.
- WOSB / EDWOSB — Women-Owned and Economically Disadvantaged Women-Owned Small Business. Marketing and advertising NAICS codes are designated as eligible for WOSB set-asides, so this certification maps directly onto the work.
- SDVOSB — Service-Disabled Veteran-Owned Small Business, with its own reserved share of federal spend.
- HUBZone — tied to your business location and where your employees live.
These programs stack with your industry classification, they don't replace it. You still have to be "small" under your NAICS code. If you're not sure which certifications you qualify for, CertifyAll captures your business details once and tells you what you're eligible for before you spend 40 hours on application forms.
Get registered, then get on a scheduleTwo pieces of infrastructure gate everything:
- SAM.gov registration. This is mandatory and free. No SAM registration, no federal award. It assigns your Unique Entity ID and is where you confirm your NAICS codes and certifications. Budget a few weeks for first-time entity validation.
- A GSA contract, eventually. GSA's Multiple Award Schedule is where agencies buy pre-vetted services without running a full open competition each time. The marketing and advertising work lives in what was historically called Schedule 541 / AIMS (Advertising and Integrated Marketing Solutions), now folded into MAS. The relevant service families cover advertising services (planning through media placement), public relations, web-based marketing and SEO, and integrated marketing that bundles all of it.
A GSA schedule is not a day-one move. The application is involved and you need a track record of commercial sales first. Many firms win their first government work without one, then pursue a schedule once they can justify the effort.
The realistic entry point: subcontract firstMost marketing firms don't win a large federal prime contract cold. They start as a subcontractor to a company that already holds the prime award. A defense recruitment campaign worth tens of millions might be held by one large agency that needs diverse subcontractors to hit the small-business goals written into its contract. That requirement is your opening.
Primes are actively looking for certified small and diverse firms to fill those subcontracting plans, because they're measured on it. A WOSB digital shop that can deliver paid-social and landing pages is exactly the partner a prime needs to check a compliance box and get the work done. Our subcontract finder is built to surface those prime relationships so you can approach the companies already holding the spend.
Concrete version of the move: identify three primes holding active marketing or communications contracts with an agency you want to serve, confirm they have subcontracting goals, and reach out with a tight pitch on the one capability you do better than they do in-house.
Make your capability statement do the workBefore any prime or contracting officer takes you seriously, they'll ask for a capability statement — a one-page document with your core competencies, differentiators, NAICS codes, certifications, UEI, and past performance. It's the business card of government contracting, and a vague one ends the conversation. A specific one ("ran $2.1M in paid media for a state health department, 4.2x cost-per-enrollment improvement") opens it. You can build one fast with our capability statement builder.
Your next stepPick one agency whose mission fits your work, then look at who already holds its marketing contracts. Run a few prime names through the subcontract finder to see where the spend sits and which firms are obligated to bring in diverse partners. One warm subcontract beats a hundred cold bids, and it's how most marketing shops get their first government check.
