Most small businesses spend months responding to RFPs. They write capability statements, register in SAM.gov, attend procurement conferences, and wait. Meanwhile, federal agencies spend billions every year at the $10,000 threshold using a government credit card, no solicitation required, no competition required, and often no paperwork beyond a receipt.
This is not a loophole. It is a designed feature of federal acquisition law, and most small business owners have never heard of it.
What the micro-purchase threshold actually is
Under the Federal Acquisition Regulation (FAR Part 13.2), federal agencies can make purchases up to $10,000 without any competition requirement or formal procurement process. Construction gets a higher threshold: $2,000 per the Davis-Bacon threshold, though the micro-purchase limit for construction is $2,000 per contract, and most non-construction goods and services sit at the standard $10,000.
The $10,000 figure was raised from $3,500 in 2018. Before that increase, agencies were buying much less per transaction. The higher limit means more work flows through the micro-purchase channel without ever appearing on SAM.gov or in a contracting officer's pipeline.
Who actually spends this money? Contracting Officer Representatives (CORs) and administrative staff, not the contracting office. CORs are federal employees who manage the day-to-day execution of contracts. They buy supplies, order training, schedule repairs, and pay for services. They use a Government Purchase Card (GPC), essentially a Visa or Mastercard issued by a bank under a General Services Administration master contract (currently held by Citibank and U.S. Bank through the SmartPay 3 program).
In FY2023, GSA reported that agencies made approximately 10.8 million GPC transactions totaling roughly $26.3 billion. That is not a rounding error in the federal budget. It is a real market.
Why competition rules do not apply
The Competition in Contracting Act requires agencies to use competitive procedures for most purchases. Micro-purchases are explicitly exempt. The rationale is administrative efficiency: running a formal competition for a $500 software subscription or a $2,000 equipment repair costs more in government labor than the purchase itself.
For you as a vendor, this means a COR can buy from you directly without asking anyone else for a quote. They do not have to post on SAM.gov. They do not have to justify choosing you over a competitor. If you are registered, available, and responsive, you can win the work.
There is one catch for socioeconomic set-asides. Under FAR 13.2, before making a micro-purchase, the buying official should consider whether a small business or socioeconomically disadvantaged business can provide the item. This is a soft preference, not a hard requirement. In practice, CORs and purchase cardholders tend to go back to vendors they already know. Getting on that list before the need arises is the entire game.
How CORs and purchase cardholders find vendors
Ask any experienced government contractor where micro-purchase work comes from, and the answer is consistent: relationships and approved vendor lists.
Approved Vendor Lists (AVLs). Many agencies maintain their own internal vendor lists for recurring categories: office supplies, IT equipment, training, janitorial, printing. Getting on these lists often requires nothing more than contacting the agency's small business office and asking about their approved vendor process for your category. Some agencies formalize this through a capabilities brief review. Others simply add you to a spreadsheet.
GSA Advantage and GSA Schedule. If you hold a GSA Multiple Award Schedule contract, your products and services appear on GSA Advantage, which is the federal equivalent of Amazon for purchase cardholders. CORs with a GPC can buy directly from GSA Advantage without any additional justification. A Schedule contract is not free to obtain, and the application process takes months, but it positions you in front of millions of GPC transactions annually.
AbilityOne and other mandatory sources. For certain product categories, agencies must buy from designated sources first. These are category-specific and generally not accessible to new small businesses. Know which categories have mandatory sources before you invest time pursuing them.
Agency small business offices. Every federal agency with significant acquisition activity has a Small Business Program Office (SBPO). These offices often maintain or can point you toward approved vendor lists, capability databases, and COR contact lists. A five-minute conversation with the small business specialist at an agency you want to serve can save you months of cold outreach.
Personal relationships with CORs. CORs are program-side employees, scientists, engineers, project managers, and administrators who happen to have buying authority up to $10,000. They are not procurement professionals. They buy from people they trust. Attending agency-specific industry days, APEX Accelerator matchmaking events, and small business set-aside conferences puts you in the same room with these buyers.
Practical steps to capture micro-purchase revenue
Get your SAM.gov registration current. Even though micro-purchases do not require competition, most agency purchase card systems require the vendor to be active in SAM.gov before a GPC transaction is processed. A lapsed registration will stop a payment. Renew annually before the expiration date.
Target specific agencies, not the federal government in general. The Department of Veterans Affairs, the Army Corps of Engineers, and FEMA each have distinct buying cultures, vendor list processes, and purchasing patterns. Pick two or three agencies where your service category aligns with their mission and focus your outreach there.
Position yourself for repeat purchases. Micro-purchase buyers value speed and reliability above price. If a COR calls you and you can deliver by Friday, they will call you again next quarter. A single relationship with one COR who buys $8,000 from you four times a year is $32,000 in annual revenue with no proposal writing.
Track your GSA Schedule option if your revenue justifies it. The application process for a GSA Multiple Award Schedule contract typically takes three to six months and requires at least two years of past performance. If you have that history and your offerings align with an existing Schedule Special Item Number (SIN), the GPC market access is significant.
What this looks like in practice
Say you run a cybersecurity awareness training company. A federal IT specialist (serving as COR on a larger IT contract) needs to train 15 employees on phishing awareness before a compliance review. The training will cost $4,500. She has a GPC, and she has $10,000 in micro-purchase authority.
She is not going to SAM.gov. She is not writing a statement of work. She is calling or emailing someone she has worked with before, or checking her agency's approved vendor list for training vendors. If you are on that list and she knows your name, you win the work in one phone call. If you are not on that list, that $4,500 goes to whoever is.
Three actions to take this week
- Contact the Small Business Program Office at one federal agency where your service category fits their mission. Ask specifically whether they maintain an approved vendor list for your NAICS code and how to get on it.
- Verify your SAM.gov registration is active and your representations and certifications are current, especially your small business and socioeconomic status checkboxes. These matter even for micro-purchases because purchase cardholders are supposed to consider small and disadvantaged businesses first.
- Find one APEX Accelerator event or agency industry day in the next 60 days where CORs and program staff will be present. Attend with a one-page capabilities brief, not a pitch deck. Your goal is a business card and a follow-up conversation, not a contract that day.
The micro-purchase channel will not replace larger contract vehicles. But it can generate consistent early revenue, build past performance, and give you a direct relationship with federal buyers before you ever write a proposal.
