Circular A is an informal way to refer to numbered circulars issued by the U.S. Office of Management and Budget (OMB). It is not one rule because the number after “A-” identifies a particular document and its subject. Some circulars guide federal agencies on matters such as budget preparation or internal controls. Older circulars also set requirements for federal grant costs and audits. A circular’s requirements apply according to its scope and the relevant award or agency instructions, not simply because an organization receives federal money. Many older grant circulars were consolidated into the Uniform Guidance in 2 CFR Part 200, but not every OMB circular was replaced. To understand a reference, find the complete circular number and the provision it cites. Then confirm which version governs the situation.
Table of Contents
- Why Does the Circular Number Matter?
- How Do Older Grant Circulars Relate to Uniform Guidance?
- What Does Circular a Have to Do with Payroll Costs?
- Does a Circular Determine What Workers Must Be Paid?
- How Can an Organization Check Which Requirement Applies?
- When Does Circular a Matter to Contingent Workforce Programs?
Why Does the Circular Number Matter?
The letter “A” alone does not identify an applicable requirement. Numbered circulars address different federal management topics, so a reference to “Circular A” is incomplete for practical purposes. For example, OMB Circular A-11 concerns the federal budget process, while Circular A-123 addresses management responsibility for internal control within federal agencies. These documents are not interchangeable. Neither should automatically be treated as a rule for every private employer.
The full citation helps a reader locate the relevant subject and determine who must follow it. It may point to an instruction for a federal agency, a condition connected to a federal award, or a historical requirement cited in an older policy. Those are distinct situations. When a document gives only a partial reference, look for the circular’s complete number and title. Also identify the specific section and publication date. The OMB circulars directory is a useful starting point for identifying circulars and their subjects.
Knowing the number also helps avoid applying a rule outside its intended context. A federal agency instruction may govern the agency’s own operations without directly creating a duty for every organization that does business with the government. A grant condition may instead apply to a recipient or subrecipient under the terms of an award. The actual citation and award documents provide the necessary context.
How Do Older Grant Circulars Relate to Uniform Guidance?
Several older circulars contained grant-administration requirements that were later consolidated into the Uniform Guidance, now codified in 2 CFR Part 200. Examples include Circular A-21, which addressed cost principles for educational institutions, and Circular A-87, which addressed cost principles for state and local governments. Circular A-133 addressed audits of certain federal award recipients. The Environmental Protection Agency’s overview of Part 200 explains that the guidance superseded requirements from several earlier circulars.
That history does not mean every circular is obsolete. OMB circulars on subjects such as agency budgeting and federal internal controls remain separate from the grant requirements consolidated in Part 200. An older circular citation in an award manual or agreement should therefore prompt a check of the current award terms and applicable agency rules. It is not enough to assume either that the old citation still controls or that it has no effect. The controlling version can depend on the agency’s implementation and the award’s terms.
Part 200 provides government-wide administrative requirements and cost principles for many federal awards. Its applicability still depends on the particular program and award. Organizations should read the award conditions alongside the relevant regulation rather than relying on a superseded document in isolation. If a current award incorporates a particular requirement or points to a specific version, that information can affect how the organization documents and administers its costs.
What Does Circular a Have to Do with Payroll Costs?
The connection is usually about whether labor costs can properly be charged to a federal award. It is not generally about calculating the worker’s paycheck. Under 2 CFR 200.430, compensation charged to an award must satisfy applicable allowability requirements and be reasonable for the services performed. Records must support the salary or wages charged. For nonexempt employees, the rules also require records showing the hours worked each day.
Consider an employee whose time is divided between a funded project and other duties. The organization should have support for the portion of compensation assigned to the project. A budget estimate on its own does not establish the final amount attributable to the award. Estimates may be used temporarily within an appropriate process that includes review and adjustment. The applicable rule is in 2 CFR 200.430. Separately, accurate payroll records help document wages paid. A paycheck does not by itself establish that the full labor cost is chargeable to a particular project.
Organizations should retain records that connect the compensation charged to the work performed. The right supporting documentation can vary with the award and the organization’s established procedures. Clear timekeeping and allocation practices make it easier to explain how labor costs were assigned. They also help identify differences between planned project budgets and actual activity.
Does a Circular Determine What Workers Must Be Paid?
Not by itself. Award accounting asks whether a funding source may bear a cost. Employment law addresses what an employer owes a worker. A grant’s budget or cost rules do not replace applicable wage and hour requirements. Employers should consider federal law along with any applicable state or local protections. The U.S. Department of Labor explains the federal wage, overtime, and recordkeeping standards under the Fair Labor Standards Act.
The same separation matters when a charge is questioned. A funding issue does not automatically authorize an employer to take money back from a worker’s pay. Federal restrictions can apply to deductions that reduce wages below required minimum wage or overtime amounts. State rules may add protections. Review payroll deductions under the rules that apply to the particular worker and situation. A written employment agreement can document compensation terms. It does not turn an unallowable grant expense into an allowable one or displace legal wage protections.
In practice, organizations should keep funding decisions separate from decisions about wages owed. If an expense is disallowed, the organization may need to address the funding or accounting issue through the award process. That does not necessarily change the worker’s entitlement to compensation for time worked. Questions about a specific deduction or wage obligation may require review of the applicable law and the facts.
How Can an Organization Check Which Requirement Applies?
Start with the document that cites the circular. Record the full number and title. Then identify the relevant section and the activity it covers. Next, review the federal award terms and any instructions from the awarding agency or pass-through entity. These documents can establish which version of Part 200 applies. The 2024 revisions did not automatically take effect for every pre-existing federal award. Agencies may implement the guidance differently. The federal financial assistance community’s OMB implementation memorandum advises checking the award terms and contacting the awarding agency or pass-through entity when the applicable version is unclear.
Once the governing requirement is identified, turn it into a process with named responsibilities and records that support the activity. If labor is charged to an award, that might mean reviewing project allocations against time and payroll records. A payroll audit can help test whether records reconcile. It is not automatically the same as a federally required audit. If the citation remains unclear, ask the awarding agency or pass-through entity for written clarification. Retain the response with the award documentation.
It is also useful to document the reasoning behind the organization’s interpretation. Keep the cited provision, the applicable award language, and any agency clarification together. Assign responsibility for reviewing changes to the award or relevant guidance. This creates a record that can help staff apply the same interpretation consistently and explain it during a monitoring review.
When Does Circular a Matter to Contingent Workforce Programs?
The connection is useful when temporary or other contingent workers perform work paid for in whole or in part with federal award funds. Organizations need records that support the labor costs assigned to the award, including any project-level time or invoice detail required by the applicable terms. For example, a worker who supports two funded projects may need time records that show how the work was allocated. A supplier invoice can support a charge, but it does not by itself prove that every billed amount is allowable under the award.
A separate issue can arise if an organization passes federal funds to another entity. Under 2 CFR 200.331, the substance of the relationship helps determine whether that entity is a subrecipient or a contractor. Purchasing staffing services is not automatically the same as transferring responsibility for carrying out part of an award. That funding classification also does not, by itself, decide whether an individual is an employee or an independent contractor.
For a contingent worker engaged through a staffing arrangement, clarify how approved hours and project assignments will be documented and connected to invoices. Useful records may include time approvals, assignment details, and invoice support, depending on the award terms. These records support award accounting while payroll and employer obligations remain subject to their own applicable rules. Clear coordination among the organization, staffing supplier, and project team can help ensure that charges are supported and assigned to the correct work.
