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Run the Payroll Fee Auditor →Blog · Payroll Management · Nonprofits
Grant-Funded Payroll: Cost Allocation, Time Tracking, and Federal Audit Compliance (2026)
Grant-funded organizations face a payroll compliance dimension that most businesses never encounter: every dollar of employee compensation must be traceable to the funding source that paid for the work, documented with time records, and reported to funders in a way that satisfies their specific requirements. Federal grants operating under the Uniform Guidance (2 CFR Part 200) have particularly strict standards for how personnel costs are charged and documented. A payroll system that cannot produce cost allocation reports by funding source is not adequate for grant-funded operations.
The Uniform Guidance Personnel Cost Standards
2 CFR 200.430 establishes the standards for compensation costs charged to federal awards. The key requirements:
- Compensation must be reasonable for services rendered
- Compensation must be paid in accordance with established written policies applied consistently
- Personnel costs must be supported by time and effort documentation reflecting actual work performed
- Charges to federal awards must be based on documented, after-the-fact records, not budget estimates
- Budget-based estimates are only allowed if the organization has an approved system that generates estimates that are later reconciled to actual activity
The 2 CFR 200.430 text is the definitive reference for federal personnel cost requirements. State and private foundation grants may have additional or different standards -- always check the specific grant agreement.
Cost Allocation: Splitting Employee Wages Across Funding Sources
An employee who works across multiple grants or a mix of grant-funded and general operating activities has their wages allocated to each funding source in proportion to time spent. The allocation must be based on actual time, documented in timesheets or equivalent records, and consistent with what the organization charges to each grant.
| Employee Scenario | Documentation Required | Cost Allocation Method |
|---|---|---|
| 100% on one federal grant | Periodic certification signed by employee and supervisor | 100% to that grant |
| Split between two grants | Detailed timesheet showing hours per grant | Proportional to hours per grant |
| Mix of grant and operations | Detailed timesheet showing hours per activity | Proportional to hours each activity |
| Indirect (overhead) role | Organization-wide indirect cost rate | Charged via approved indirect cost rate |
Single Audit Preparation: What Auditors Look For in Payroll
Organizations that expend $750,000 or more in federal awards in a fiscal year must undergo a Single Audit. Personnel costs are almost always a major program expenditure area -- auditors will test whether payroll charges to federal programs are supported by time and effort documentation, are consistent with position descriptions, and reconcile to the general ledger and payroll registers.
Common audit findings in the personnel cost area: timesheets that do not reflect actual activity distribution, periodic certifications missing supervisor signatures, compensation charged to a grant that exceeds the grant's allowable salary cap, and payroll records that do not reconcile to the amounts charged in the grant financial reports.
What BEG Manages for Grant-Funded Organizations
- Payroll processing for all employees regardless of funding source
- Cost allocation reporting by funding source per pay period
- Payroll records structured to reconcile to grant financial reports
- W-2 production and tax filings
- Multi-state withholding for organizations operating across state lines
- Clean records that support Single Audit personnel cost testing
- FUTA exemption configuration for 501(c)(3) entities
- Setup in 3 to 5 business days from contract signing
- BEG Managed Payroll -- fully managed payroll at $25-$45 PEPM, all 50 states
Payroll Records That Pass a Federal Audit
BEG manages grant-funded nonprofit payroll at $25 to $45 per employee per month. Cost allocation reporting, audit-ready records, and clean W-2 production included. Live in 3 to 5 business days.
Frequently Asked Questions
What is cost allocation and why does it matter for grant-funded payroll?
Cost allocation is the process of assigning shared costs -- including employee compensation -- to the appropriate funding sources based on actual use. For a nonprofit that receives three grants and has unrestricted funds, each employee's wages must be allocated to the grants and funds that benefited from that employee's work. Federal grant requirements (2 CFR Part 200, the Uniform Guidance) require that costs charged to federal awards be allowable, allocable, and reasonable. If an employee works 60% on a federal grant and 40% on a state grant, 60% of their wages must be charged to the federal grant and 40% to the state grant. Charging costs to a grant that the employee did not actually work on is a compliance violation.
What time tracking documentation is required for employees who work on multiple grants?
Employees who work on multiple cost objectives (multiple grants or a mix of grant-funded and non-grant-funded activities) must document their time in a way that supports the cost allocation. Under the Uniform Guidance (2 CFR 200.430), acceptable documentation includes personnel activity reports or equivalent records showing the actual distribution of time among activities. These records must: reflect actual work performed (not budget estimates), be signed by the employee and supervisor, be maintained after-the-fact (not predetermined), and reconcile to payroll records. Timesheets that simply say '100% Program A' for every employee in every pay period without variation are red flags in a federal audit.
Can we pay employees more than the grant allows and cover the difference with unrestricted funds?
Yes, but it must be handled correctly. If a grant caps reimbursable salaries at a certain level and your organization pays employees above that cap, the excess must be charged to unrestricted or other non-restricted funds. This is called a cost share or matching requirement in some grants, and in others it is simply a cost limit. The key is that your payroll system and cost allocation records must show the split clearly: what portion was charged to the grant (up to the allowable amount) and what portion was charged elsewhere. Charging the excess to the grant is a compliance violation that can result in repayment demands.
What is a single audit and when does our organization need one?
A Single Audit (formerly called the A-133 audit) is required for organizations that expend $750,000 or more in federal awards in a fiscal year. It is a financial and compliance audit that evaluates whether the organization managed federal funds in accordance with applicable requirements. The auditor specifically tests payroll and time and effort documentation as a major program expenditure area. Organizations approaching the $750,000 threshold should ensure their payroll cost allocation and time tracking documentation is audit-ready before the threshold is crossed.
We have employees funded by one grant who occasionally help with another program. How do we handle that?
Occasional work on programs outside an employee's primary funding source is normal and must be documented. The correct approach is to have the employee record the actual time spent on each activity in their timesheet. When the timesheet shows time on a non-primary grant, payroll must be allocated accordingly for that period. Some organizations create a policy for de minimis incidental assistance (helping a colleague briefly) that does not require reallocation, but major assistance on another program requires documentation and allocation. The policy should be written and consistently applied.
What does BEG charge for grant-funded nonprofit payroll?
BEG manages grant-funded nonprofit payroll at $25 per employee per month on your existing system, or $45 per employee per month on BEG's isolved platform. Both are all-inclusive: payroll processing, cost allocation reporting by funding source, W-2 production, and tax filings. For a 30-person grant-funded organization, that is $750 to $1,350 per month.
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