TLDR
Subrecipients rarely ask for modifications early enough — the pass-through's approval clock is the bottleneck. When a subaward budget needs modification, the pass-through entity (your organization) must determine whether the change requires approval from the federal awarding agency before it can approve the request to the subrecipient. Getting the approval sequence wrong is a compliance finding: approving a change your prime award prohibits, or requiring your subrecipient to seek approval you already hold authority to grant.
Managing subaward budget modifications is one of the more procedurally precise responsibilities a pass-through entity carries. The approval authority question — what you can approve yourself versus what requires federal sign-off first — determines whether subrecipient spending is authorized or questioned. Getting it backward is a finding either way.
When to run this workflow
Run this workflow whenever a subrecipient submits a request to change their approved budget — regardless of the dollar amount. Even a small reallocation between categories requires checking whether the change is within the pass-through entity’s self-approval authority. Common triggers include: subrecipients facing unexpected cost overruns in one category, project scope refinements that shift resources, and personnel changes requiring budget reallocation between salary lines.
The earlier in the subaward period a modification is requested, the more room exists to seek federal prior approval if needed. Modifications requested in the final 60 days of a subaward period create time pressure that makes compliance harder. Build modification timelines into the subaward monitoring calendar from day one.
Common pitfalls
Approving first, documenting second. A verbal agreement to allow a budget change, followed by written amendment paperwork weeks later, leaves a gap in the audit trail. The amendment effective date must precede the expenditures made under the modified budget.
Misapplying the 10% flexibility rule. The 10% threshold is calculated against the total federal award budget — not the individual budget category being changed. An organization with a $500,000 award can transfer up to $50,000 across categories without federal prior approval, but only if the change does not alter scope.
Failing to assess scope impact. The most common error is approving a reallocation that effectively changes what the subrecipient is doing without recognizing it as a scope change. If the modified budget funds a new activity not described in the approved scope of work, federal prior approval is required even if the dollar amount is small.
Not updating the subrecipient monitoring file. Amendment paperwork filed in accounting but not in the monitoring file creates inconsistencies. Auditors reviewing Single Audit workpapers check that monitoring files reflect current award terms, including all executed amendments.
Audit trail requirements
Subaward modifications require a complete paper trail from request to execution:
- The subrecipient’s written request with budget and justification
- Your internal review noting the applicable regulatory authority for approval
- Federal prior approval correspondence (if required)
- The executed amendment signed by both parties
- Confirmation that the subrecipient’s monitoring file was updated
For Single Audit purposes, auditors testing pass-through compliance will pull subaward files and verify that all amendments are present, authorized, and executed before the expenditures they authorize were incurred. Retroactive amendments are a red flag.
How GrantPipe automates this
GrantPipe tracks subawards alongside the prime award, so the 10% budget flexibility calculation is visible in real time as you review a modification request. Subrecipient monitoring records update when amendments are uploaded, keeping the compliance file and the financial records synchronized. Federal prior approval status is trackable as a workflow step, so modifications don’t fall through the cracks between the grants manager and the finance team. Start a trial.
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Source: OMB 2 CFR 200.308(e)(4)
Source: OMB 2 CFR 200.332
Source: OMB 2 CFR 200.407
- Pass-through entity
- A non-federal entity that receives a federal award and makes subawards to subrecipients to carry out part of a federal program. The pass-through entity remains responsible for compliance with the prime award terms.
DEFINITION
- Prior approval
- Written permission from the federal awarding agency before a grantee or pass-through entity takes an action that would otherwise be outside the authorized scope of the award.
DEFINITION
- Subaward amendment
- A formal, signed modification to an existing subaward agreement that changes one or more terms — such as the budget, period of performance, or scope — and replaces the affected provisions of the original agreement.
DEFINITION
- 10% budget flexibility
- Under 2 CFR 200.308(e)(4), non-federal entities may rebudget direct costs across categories up to 10% of the total award budget without federal prior approval, as long as the change does not alter the project scope.
DEFINITION
Q&A
Who has authority to approve subaward budget modifications?
The pass-through entity's authorized organizational representative — typically the executive director or grants director — signs subaward amendments. Finance staff may prepare the paperwork, but only an authorized official may execute a binding amendment. Some organizations require dual signatures for amendments above a dollar threshold.
Q&A
Does a budget modification extend the period of performance?
No, unless the modification specifically includes a no-cost extension of the subaward period. A budget reallocation between categories does not change the end date. Subrecipients sometimes confuse the two — clarify in the amendment cover letter that the period of performance remains unchanged unless explicitly stated otherwise.
Q&A
What records does a Single Audit expect for subaward modifications?
Auditors reviewing pass-through compliance expect to see: the original subaward agreement, all amendments in chronological order, written modification requests from the subrecipient, the pass-through entity's approval rationale, and any federal prior approval correspondence. A subaward file without amendments raises questions about whether budget changes were documented.
Frequently asked