Key takeaways
- HUD’s Simplified Acquisition Threshold is $350,000. The Micro-Purchase Threshold no longer has its own HUD number; it follows the Federal Acquisition Regulation, which sets it at $15,000.
- Public housing agencies answer to these thresholds directly. Private LIHTC and Section 8 owners usually don’t, unless a specific funding source like HOME, CDBG, or a HUD capital advance pulls them in.
- Every purchase above the micro-purchase level needs documented price quotes from more than one vendor. The documentation matters as much as the price you paid.
- Bid splitting is one of the most common findings in HUD audits: breaking one purchase into smaller pieces to dodge a threshold. It rarely looks intentional when it happens.
- A system that captures quotes, approvals, and purchase order history automatically removes most of the risk of tracking this by hand.
Quick answer
HUD procurement thresholds are the dollar amounts under 2 CFR 200.320 that decide how a housing operator has to buy goods and services. Purchases at or below $15,000 need no competitive bidding, purchases up to $350,000 need documented quotes from multiple vendors, and above that you need a sealed bid or a full proposal process. Whether any of this applies to you depends on whether you’re a public housing agency or a private LIHTC or Section 8 owner.
Every housing authority and affordable housing operator that touches HUD money runs into the same question eventually. How much can you spend before you need three quotes, a sealed bid, or a full RFP?
Most internal policies never spell out the answer. Are you a public housing agency bound by federal procurement law? Or a private LIHTC or Section 8 owner whose obligations flow through one specific HUD program instead?
ProcureDesk works with finance teams at affordable housing operators who hit this exact wall. They know the general shape of the rules. Nobody’s translated a $47,000 invoice into a clear answer.
Who actually has to follow HUD procurement thresholds
Whether HUD’s thresholds apply to you comes down to your organization type and your funding source. Managing HUD-assisted housing isn’t enough on its own to trigger them.
Public housing agencies that get Capital Fund, Operating Fund, or Housing Choice Voucher administration money answer directly to 2 CFR Part 200 and HUD Handbook 7460.8. That’s true no matter how small the purchase is.
Private LIHTC owner-operators usually play by a different rulebook. Your state housing finance agency’s Qualified Allocation Plan governs procurement, not the federal thresholds, unless a specific HUD funding source gets layered into the deal.
A few funding sources commonly pull federal thresholds into an otherwise private LIHTC property:
- HOME Investment Partnerships funds
- Community Development Block Grant (CDBG) funds
- HUD Section 202 or 811 capital advances
A nonprofit CDC running both a PHA-administered voucher program and a separately owned LIHTC portfolio can end up with two rule sets on two properties in the same fiscal year. Confusing, but common. One written procurement policy usually won’t cover the whole organization correctly.
Getting this wrong costs you either way. A private operator who assumes PHA-level rules apply wastes staff time bidding out routine maintenance work that never needed it. A PHA that assumes private-owner flexibility is building a finding for its next OIG audit.
State QAPs often borrow federal procurement language even when the federal thresholds don’t technically apply. LIHTC operators frequently end up close to the same rules anyway. Here’s the test that settles it: if the purchase is paid from a federal HUD grant or subsidy administered by a PHA, 2 CFR 200 almost certainly applies. If it’s paid from tax credit equity, tenant rents, or a private loan with no federal flow-down clause, check your state QAP and your loan agreement instead.
The HUD procurement threshold ladder, with a real example
HUD’s rules under 2 CFR 200.320 break into three method types: informal, formal, and noncompetitive. The dollar value of the purchase decides which one you are in.
Micro-purchase, at or below $15,000. No competitive bidding required. You still have to spread purchases fairly among qualified vendors when it’s practical. Always using the same vendor without ever checking a competitor’s price can draw scrutiny even below the threshold.
Small purchase, also called the Simplified Acquisition Threshold, from $15,000 up to $350,000. You need quotes from an adequate number of qualified sources, generally read as a minimum of three. Phone calls, written estimates, catalog prices, an online marketplace quote: all fine, as long as you document who you asked and what they quoted.
Sealed bids, or an Invitation for Bid. Used above the Simplified Acquisition Threshold for construction with a clear, fixed scope. Award goes to the lowest responsive, responsible bidder after a public bid opening. This only works when the specs are complete enough that price is really the only variable.
Competitive proposals, or an RFP. Used above the threshold when qualifications and quality matter alongside price, typically for professional services like architecture, engineering, or an annual audit. Award decisions rest on the evaluation criteria disclosed in the solicitation, not price alone.
Noncompetitive or sole-source procurement. Allowed in four narrow situations only: the item comes from one source, there’s a genuine emergency, HUD authorizes it directly, or a competitive solicitation drew no responsive bids. Lean on this category too often, especially the emergency exception, and you’ll attract audit attention.
Put real numbers on it. A $47,000 HVAC replacement sits in the small-purchase band: three documented quotes, not a full RFP. A $180,000 roof replacement sits in that same band, which catches people out. It feels like a big job, but it is under $350,000, so quotes will do. A $420,000 envelope project is the one that crosses into sealed bidding. The dollar amount decides the process. The paperwork proves you followed it.
The threshold ladder at a glance
| Method | Dollar range | What’s required |
|---|---|---|
| Micro-purchase | Up to $15,000 | No bidding required; distribute fairly among vendors when practical |
| Small purchase / Simplified Acquisition Threshold | $15,000 – $350,000 | Documented quotes from at least 3 qualified sources |
| Sealed bid (IFB) | Above $350,000, construction | Public bid opening; award to lowest responsive, responsible bidder |
| Competitive proposal (RFP) | Above $350,000, professional services | Award based on disclosed evaluation criteria, not price alone |
| Noncompetitive / sole source | Any amount | Only 4 narrow conditions apply; requires documented justification |
The $50,000 option most operators never use
Here is the part that surprises people. 2 CFR 200.320 lets you set your own micro-purchase threshold above the federal number, up to $50,000. You self-certify it annually and you keep documentation supporting the decision.
That changes the shape of the work. At $15,000, a mid-sized HVAC repair needs quotes. At a self-certified $35,000, it does not.
The trade is that you now carry the burden of justifying the threshold itself, and an auditor will ask to see how you arrived at it. Most operators never evaluate it either way. They run at the federal default because nobody told them there was a choice.
Bid splitting, explained the way it actually happens
Bid splitting: breaking one purchase need into multiple smaller purchase orders so each one falls under a lower threshold and skips competitive requirements. It defeats the competition requirement in 2 CFR 200.320, and it is a standard audit finding.
It rarely looks intentional. A maintenance team replaces appliances in one building in March, then the next building in April, same vendor. Nobody notices the total crossed a threshold until an auditor adds up the invoices months later.
HUD and OIG auditors look at total spend with a single vendor over time, not just the size of any one transaction, when they test for this. A documented PO history by vendor and date is the simplest defense. It shows the pattern before a reviewer has to ask about it.
Repeat “emergency” procurement designations for routine purchases draw the same scrutiny. A genuine emergency doesn’t repeat itself every month with the same vendor.
Lean finance teams without a centralized purchasing system are the most exposed. Nobody has full visibility into what every property bought this quarter until the numbers get aggregated after the fact. By then the pattern is already there, and it’s hard to explain away.
60-second self-audit
Would your file survive the split-purchase test?
Tick what is true today. An auditor tests total spend with one vendor over time, not the size of any single order.
✓Purchase orders are searchable by vendor across the whole year, not just by month
✓Quotes are attached to the request itself, not sitting in someone’s inbox
✓Approval thresholds are configured in the system, not held in a written policy nobody opens
✓Repeat orders to one vendor raise a flag before the total crosses a threshold
✓Every approval carries a timestamp and a name
✓Emergency designations are logged with a reason, not just a checkbox
0 of 6 — tick the boxes to see where you land.
What documentation each threshold actually requires
The dollar thresholds get the attention. Documentation is what actually protects you in an audit.
- Above the micro-purchase threshold, keep price or rate quotes from at least three qualified sources, for every purchase
- Your written procurement policy has to exist and stay current, not just exist in theory
- If you self-certify a higher micro-purchase threshold, keep the documentation supporting it
- Cost or price analysis is required above the micro-purchase threshold
- Keep procurement records for three years from the date you submit the final financial report for the award
- Disclose conflicts of interest whenever an employee, board member, or a family member of either has a financial stake in a competing vendor
- Check vendors against the SAM.gov exclusion list at time of award, and document that check
Missing documentation is a violation on its own, even if the price you paid was fair. HUD doesn't have to prove you overpaid. It just has to show the quote trail wasn't there.
A written policy tells staff what to do. It doesn't prove they did it. Proof is what an auditor actually asks for.
Which rules apply to your organization
| Organization type | Federal thresholds apply? | What actually governs |
|---|---|---|
| PHA (Capital Fund, Operating Fund, HCV admin) | Yes, directly | 2 CFR Part 200 and HUD Handbook 7460.8 |
| Private LIHTC owner, no federal flow-down funds | Not directly | State HFA’s Qualified Allocation Plan |
| LIHTC property with HOME, CDBG, or 202/811 funds | Yes, for that funding source | 2 CFR Part 200 flow-down requirements |
| CDC with both PHA and private LIHTC portfolios | Depends per property | Separate policies scoped to each program |
Related requirements that often come up alongside thresholds
A few adjacent rules tend to show up in the same conversation as procurement thresholds. Worth knowing where they fit.
Section 3, under 24 CFR Part 135, requires PHAs to steer employment and contracting opportunities toward low- and very low-income residents on HUD-funded projects above set dollar amounts. It runs alongside the threshold rules, not instead of them.
Davis-Bacon prevailing wage rules apply to construction contracts over $2,000 financed by HUD assistance, no matter which procurement method awarded the contract. That same $2,000 figure is also the micro-purchase threshold for Davis-Bacon construction work under the Federal Acquisition Regulation, which catches people out.
Debarment checks matter at every tier. A PHA can't award a contract to a vendor on the SAM.gov exclusion list, and doing it anyway puts the whole contract's costs at risk of disallowance.
None of this replaces the core threshold rules. It stacks on top. That's why a purchase that looks simple can carry more compliance weight than the dollar amount suggests.
A threshold is a routing rule. Most systems can’t route on one
Most of the risk in this article comes down to one thing: does your quote, approval, and PO trail exist before an auditor asks for it, or does someone have to reconstruct it under time pressure?
ProcureDesk captures that trail automatically. Submit a purchase request, and ProcureDesk routes it for approval based on the dollar amount, requiring the documentation that tier calls for. A $9,000 purchase and a $200,000 purchase never travel the same informal path by accident.
The purchase order history is organized by vendor. An aggregate-spend pattern shows up before it turns into a bid-splitting finding. Three POs to the same HVAC contractor adding up to $52,000 in a quarter shows inside the system, not for the first time during an audit.
ProcureDesk syncs natively with QuickBooks, Sage Intacct, NetSuite, and Microsoft Business Central. The purchasing trail sits right next to the accounting records HUD and state HFA reviewers already request. No reconciling two separate systems to answer an audit.
One affordable housing developer we work with runs more than 5,000 apartments and townhomes across 58 properties, on over 50 separate property entities, each with its own coding requirements, vendors and approval chains. Around 500 invoices move through AP every week. At that volume the only thing that holds is capturing quotes, approvals and purchase orders once, correctly, at the point of request, rather than reconstructing them at month-end.
The platform is built for a Controller running finance with a team of one to three people, which describes most PHAs and nonprofit CDCs. Implementation runs two to three weeks. Pricing is published, not quoted case by case.
Other ways operators handle this today
Software isn't the only way to manage procurement thresholds. Worth being honest about what the alternatives actually do.
A written policy plus manual quote collection works for a very small agency with low purchase volume. It breaks the moment more than one person is buying, because nobody sees what the other person already committed to.
A spreadsheet tracking vendor quotes beats nothing. It has no approval enforcement and no audit trail beyond what someone remembers to type in, and it usually lives on one person's laptop.
A full ERP procurement module inside NetSuite or Sage Intacct captures some of this. It's often too heavy and manual for a lean finance team without dedicated procurement staff, and it wasn't built around HUD's specific documentation requirements.
Outside procurement consultants or compliance auditors on retainer are good for a periodic policy check. They don't touch the day-to-day documentation gap between reviews.
What it costs to get this wrong
A procurement finding costs more than the purchase itself.
HUD REAC and OIG findings can lead to disallowed costs: the agency repays federal funds out of pocket. One undocumented small-purchase finding can trigger a broader sample review across the agency's full purchasing history for the entire audit period, not just the one transaction.
Administrative sanctions can mean HUD reviewing or approving future procurement actions. That adds time and oversight to every purchase for years.
Reconstructing a documentation trail after the fact, for a multi-year audit, usually takes more staff time than capturing it right the first time would have.
Six questions to ask before you update your procurement policy
- Does our written procurement policy reflect the $350,000 Simplified Acquisition Threshold and the $15,000 FAR-aligned Micro-Purchase Threshold?
- Have we ever evaluated whether a self-certified micro-purchase threshold above $15,000 would fit our risk posture?
- Do we have a documented process for collecting and keeping at least three quotes for every small-purchase-tier transaction?
- Could we produce a purchase order history by vendor for the last 12 months today, to check for bid-splitting patterns?
- Who owns procurement policy compliance on our team, and do they see purchases made at every property or department?
- If we run both a PHA-administered program and a private LIHTC portfolio, do we have separate, correctly scoped policies for each?
Frequently asked questions
What is the current HUD micro-purchase threshold?
$15,000, aligned with the Federal Acquisition Regulation. Construction subject to Davis-Bacon is $2,000 and services under the Service Contract Labor Standards are $2,500. Subject to periodic adjustment.
Can we set our own micro-purchase threshold?
Yes. 2 CFR 200.320 allows a recipient to self-certify a threshold above the federal figure, up to $50,000, on an annual basis with documentation supporting the decision.
What is the Simplified Acquisition Threshold for HUD-assisted housing operators?
$350,000.
Do LIHTC properties have to follow HUD procurement thresholds?
Only if a specific federal funding source, like HOME, CDBG, or a HUD capital advance, applies to that property. Otherwise your state housing finance agency’s Qualified Allocation Plan governs procurement instead.
What is bid splitting and why is it a violation?
Breaking one purchase into smaller pieces to stay under a threshold and dodge competitive requirements. It defeats the competition requirement in 2 CFR 200.320. Auditors test for it by looking at total spend with a vendor over time, not individual transactions.
How long do PHAs have to retain procurement records?
Three years from the date of submission of the final financial report, under 2 CFR 200.334. For awards renewed quarterly or annually, three years from that report instead.
What happens if a HUD audit finds a procurement violation?
Findings can mean disallowed costs, repayment, or administrative sanctions, including a requirement for HUD to review future procurement actions.
What’s the difference between a sealed bid and a competitive proposal?
A sealed bid is for construction with a fixed, fully specified scope, and the contract goes to the lowest responsive bidder. A competitive proposal, or RFP, is for cases where qualifications and quality matter alongside price, typically professional services.
Next steps
Confirm which threshold rules actually apply to each property in your portfolio before you touch your policy language. Update your written procurement policy for the current thresholds if nobody's looked at it this year. Then put a system in place that captures quotes, approvals, and purchase order history automatically, instead of leaning on staff memory or an email search during an audit.
Thresholds and applicability change with your funding sources and are subject to revision. Confirm your own obligations with your state housing finance agency or your auditor.
Related: If your portfolio runs on Voyager, Yardi PayScan alternatives covers how purchasing controls sit in front of PayScan without replacing your system of record.
Related reading
- Invoice Coding Automation for Property Management
- Catch Invoice Discrepancies Before Payment
- Best Procurement Software for Affordable Housing: 2026 Reviews
- Purchase Order (PO) Coverage Rate + 2026 Benchmark
- Accounts Payable Metrics Every Finance Team Must Track
- Best Procurement Software for 3-Way Match: 2026 Guide
- Best Purchase Order Software for Mid-Market Finance Teams (2026)
- 6 Real-World Accounts Payable Automation Case Studies
- Procurement System Onboarding: A Realistic Implementation Guide
Editor’s note
Written by Sachin Sharma, CEO of ProcureDesk. Dollar figures in this article reflect the Federal Acquisition Regulation thresholds at 2 CFR 200.320 and FAR 2.101 as published at the time of writing, and are subject to periodic adjustment.
Applicability turns on your organisation type and your funding sources, not on the fact that you manage HUD-assisted housing. Confirm your own obligations with your state housing finance agency or your auditor before you change a written policy.
About the author
Sachin Sharma
Sachin Sharma is the CEO of ProcureDesk and has spent over 23 years in procurement and supply chain technology. He previously led procurement operations at a Fortune 500 company before founding ProcureDesk. Connect with him on LinkedIn.
