2 CFR 200.439: Equipment Prior Approval

Under 2 CFR 200.439, “Equipment and other capital expenditures,” a non-federal entity generally cannot charge a capital expenditure — buying equipment, making capital improvements, or acquiring land/buildings — directly to a federal award without the awarding agency’s (or pass-through entity’s) prior written approval. The rule sits alongside 2 CFR 200.313’s property management and inventory-control requirements and the 2 CFR 200.1 equipment/supplies distinction, but it answers a different question: not “who holds title once you own it,” but “did you need permission before you bought it in the first place.”

Two things trip up research offices most often: (1) confusing the flat “always needs approval” rule for general purpose equipment with the dollar-threshold rule for special purpose equipment, and (2) buying equipment late enough in a project period that it can no longer plausibly benefit the work it was charged to — an allocability problem, not a 200.439 dollar-threshold problem, but one auditors flag constantly in the same breath.

What 2 CFR 200.439 Covers

200.439(a) points to the definitions in 2 CFR 200.1 for “capital expenditures,” “equipment,” “general purpose equipment,” and “special purpose equipment.” 200.439(b) then sets the allowability rules:

General purpose equipment, buildings, and land — capital expenditures for these are allowable as direct costs only with the federal awarding agency’s prior written approval, regardless of dollar amount.
Special purpose equipment — allowable as a direct cost without prior approval below the dollar threshold; items with a per-unit acquisition cost of $10,000 or more require prior written approval.
Improvements to land, buildings, or equipment that materially increase their value or extend their useful life — allowable only with prior written approval, regardless of cost.
Charging period — once approved, the expenditure is charged in the period it’s incurred (or as the agency otherwise determines appropriate).
Indirect costs — equipment and other capital expenditures are unallowable as indirect (F&A) costs; they must be charged, if at all, as direct costs.

General Purpose vs. Special Purpose Equipment: Why the Distinction Drives the Threshold

This is the single most consequential fork in 200.439, because the two categories are treated completely differently:

General purpose equipment is equipment that is not limited to research, medical, scientific, or other technical activities — office equipment, furnishings, computers not dedicated to a technical function, air conditioning, reproduction equipment, and similar items useful across an entire institution. Because these items could plausibly benefit any program, not just the funded project, the rule requires prior approval before charging one directly to an award at all, no matter how cheap it is.
Special purpose equipment is equipment used only for research, medical, scientific, or other technical activities — microscopes, spectrophotometers, x-ray machines, surgical instruments, and similarly dedicated instrumentation. Because the link to the funded work is clearer, the rule is more permissive: no prior approval is needed below the $10,000 per-unit threshold.

A single low-cost laptop bought for general lab administration is a general-purpose item and technically needs prior approval as a direct charge even at a few hundred dollars; a $9,500 benchtop centrifuge dedicated to the funded protocol does not, because it’s special purpose and under threshold. Getting this classification wrong — treating a general purpose item as though the special-purpose dollar threshold applies to it — is one of the most common findings research offices encounter in this area.

The $10,000 Threshold — and the 2024 Revision

The $10,000 unit-cost threshold for special purpose equipment prior approval was raised from $5,000 by OMB’s April 2024 revision to the Uniform Guidance, effective for non-federal entity fiscal years and new or continuation awards beginning on or after October 1, 2024 (not retroactive to earlier awards). The same revision moved the general equipment acquisition-cost threshold in 2 CFR 200.1 and the 2 CFR 200.313(e) disposition threshold to $10,000 as well, so the three figures now line up — but always confirm which award year’s terms apply, since an award made before October 1, 2024 may still carry the earlier $5,000 figure if its terms and conditions weren’t updated.

Two threshold traps worth flagging explicitly:

The $10,000 test in 200.439 is a per-unit acquisition cost test, not a per-order or per-invoice test. A single purchase order for five $3,000 instruments doesn’t trigger prior approval on that basis; one $12,000 instrument does, even if it ships alongside cheaper items on the same order.
An institution’s own capitalization policy can pull the threshold lower (never higher) than the regulatory figure — 2 CFR 200.1’s equipment definition itself uses “the lesser of the non-federal entity’s capitalization level or $10,000.” If your institution capitalizes at $5,000, that’s the number that governs for your equipment inventory purposes, even though 200.439’s own prior-approval trigger for special purpose equipment is pegged to $10,000.

Capital Improvements to Land, Buildings, or Equipment

200.439(b)(3) treats improvements the same way it treats general purpose equipment: prior written approval is required regardless of dollar amount whenever the improvement materially increases the value of an asset or extends its useful life. Routine repair and maintenance that keeps an asset in its normal operating condition is a different cost category and generally does not trigger this rule — the test is whether the work goes beyond upkeep into a capital improvement. Where that line falls in a specific case is often the harder question in practice than the rule itself, and it’s worth resolving with your sponsored programs office and the awarding agency before the work is contracted, not after.

How to Request Prior Approval

Prior approval under 200.439 is requested from the federal awarding agency, or from the pass-through entity if the award is a subaward. In practice this happens in one of two ways:

At the proposal stage — many agencies treat an itemized, agency-approved budget that specifically identifies a piece of equipment (with cost) as satisfying the prior-approval requirement for that item, provided the item was clearly identified and the budget was approved as submitted. This is agency-specific and should never be assumed without confirming it against the specific notice of award, the agency’s grants policy statement, and your institution’s own post-award office — don’t rely on a budget line alone without that confirmation.
Post-award, via formal request — for equipment identified after the award is made, or not itemized clearly enough at proposal stage, a written prior-approval request goes to the awarding agency (NIH requests route through the eRA Commons Prior Approval module; other agencies have their own request channels) with justification tying the purchase to the approved scope of work.

200.439 is one of several cost items 2 CFR 200.407 lists as requiring prior written approval under the Uniform Guidance — change of scope, foreign travel, subawarding a portion of the project, and pre-award costs are common others. It’s worth checking that list as a group rather than treating each requirement in isolation, since a single significant equipment purchase mid-project can trigger more than one of these approvals at once (for example, if it also represents a meaningful change in the approved scope of work).

End-of-Project Timing: Why “Buy It Now” Purchases Get Flagged

200.439 itself doesn’t set a specific “days before project end” cutoff. The restriction on late-project equipment purchases comes from a different, more general principle: allocability. Under 2 CFR 200.403 and 200.404, a cost can only be charged to a federal award if it’s necessary and reasonably allocable to that specific project — and equipment purchased so close to the end of the project period that it has little or no realistic time left to be used in the funded work is very hard to justify as benefiting that project, as opposed to general institutional or future-use capacity.

This is why many sponsored-programs offices apply an internal rule of thumb — commonly something in the range of ordering equipment at least 60-90 days before the award’s end date, so it can be received, installed, and actually used before the project closes — even though that specific figure isn’t written into 200.439. It’s institutional risk management layered on top of the allocability principle, not a codified regulatory deadline, and the exact cutoff varies by institution and by awarding agency. Auditors reliably scrutinize equipment purchased in an award’s final months; without documented, project-specific justification, these purchases are a common source of disallowed costs, repayment demands, and, in repeat or severe cases, more serious sponsor findings.

A no-cost extension does not automatically cure this problem — extending the period of performance can create more time for equipment to be used, but the underlying question is always whether the purchase was made to genuinely advance the approved scope of work, not to spend down remaining funds before they lapse.

Common Compliance Traps

Treating “under $10,000” as a blanket exemption. The $10,000 threshold only excuses special purpose equipment from prior approval. General purpose equipment and capital improvements need prior approval regardless of cost.
Assuming budget approval covers everything. A budget that says “equipment: $45,000” in a lump sum, without itemizing what will be bought, generally does not satisfy the prior-approval requirement for a specific piece of equipment purchased later — confirm with the awarding agency rather than assume.
Missing the institutional-policy interaction. Your own capitalization threshold can make an item “equipment” for inventory/property-management purposes under 200.313 even when it falls under the federal $10,000 mark — know both numbers, not just the federal one.
Buying late and hoping no one notices. As covered above, this is one of the most consistently flagged findings in federal audits of sponsored equipment purchases.
Confusing 200.439 with 200.313. 200.439 governs whether you were allowed to charge the purchase to the award in the first place; 200.313 governs what you do with the equipment once you own it (inventory, use, disposition, title). Both apply to the same piece of equipment at different points in its life.

Frequently Asked Questions

Does 2 CFR 200.439 apply to equipment bought with non-federal cost-share funds?

The prior-approval requirement in 200.439 is a Uniform Guidance rule that applies to federal award funds. Cost-share/matching contributions are still subject to the terms of the award and institutional policy, and many institutions apply the same approval discipline to cost-shared equipment for consistency, but confirm the specific award’s terms and conditions rather than assuming the federal rule extends automatically to non-federal dollars.

Is there a dollar threshold for general purpose equipment like there is for special purpose equipment?

No. General purpose equipment, buildings, and land require prior written approval as direct charges regardless of unit cost under 200.439(b)(1) — there is no de minimis carve-out comparable to the $10,000 special-purpose-equipment threshold.

What’s the difference between 200.439 and 2 CFR 200.313?

200.439 controls whether a capital expenditure can be charged to the award as a direct cost in the first place (an allowability/prior-approval question). 200.313 controls what happens to equipment once it’s acquired and owned — inventory records, use, maintenance, and eventual disposition. See our 200.313 property management guide for the post-purchase side of this.

Does the $10,000 threshold apply to the total cost of a multi-item purchase order?

No — it’s a per-unit acquisition cost test. Multiple lower-cost items on a single purchase order don’t aggregate to trigger prior approval unless an individual item itself meets or exceeds the threshold.

Who do we submit a prior-approval request to for a subaward-funded equipment purchase?

To the pass-through entity administering the subaward, not directly to the federal awarding agency — the pass-through entity is responsible for monitoring and approving these requests under its own flow-down terms.

Related CASRAI Resources

Property Management System Requirements for Federally-Funded Equipment (2 CFR 200.313) — what happens after you’ve acquired equipment: records, inventory, and control.
Government-Furnished Property in University Research Awards (2 CFR 200.312) — custodial responsibilities when the government, not the recipient, owns the equipment.
Supplies vs. Equipment Under 2 CFR 200.1 — the definitional line that determines which set of rules applies at all.
Lease vs. Purchase Analysis for Federally Funded Equipment (2 CFR 200.465) — a related capital-cost decision governed by a different Uniform Guidance section.
Lab Equipment Disposition When a Lab Closes — what to do with federally-funded equipment at project end.
Writing a Budget Justification That Survives Allowability Review — how to itemize equipment at the proposal stage.
Prior Approval (dictionary term) — the broader concept across all of the Uniform Guidance’s prior-approval requirements, not just equipment.