Every finance team makes judgment calls. How invoices get approved. When expenses need receipts. Who has authority to sign a check. When those calls are undocumented, they become inconsistent, and inconsistency creates risk.
An accounting policies and procedures manual eliminates that ambiguity. It standardizes how the finance team handles financial transactions, who is responsible for each function, and what the rules are when edge cases arise. For small and mid-sized businesses, this document is one of the most practical tools for protecting against fraud, surviving audits, and scaling financial operations.
Here is how to build one.
What Is an Accounting Policies and Procedures Manual?
An accounting policies and procedures manual is a written document that defines how a business handles its financial operations. It covers two distinct layers.
Policies establish the rules. They define what the organization will and will not do. For example, all vendor payments over $5,000 require two signatures, or expense reports must be submitted within 30 days of the expense.
Procedures define the steps. They describe exactly how each policy is carried out: who initiates the action, what system is used, what documentation the process requires, and who approves.
Together, they create a financial operating system your team can follow consistently, regardless of who is in the role.
Why Your Business Needs One
Most small businesses operate on institutional knowledge. Unwritten rules live in one or two people’s heads. That works until someone leaves, a new hire makes an expensive mistake, or an auditor asks for documentation of your internal controls.
An accounting policies and procedures manual solves all three problems. It reduces dependence on any single employee. It gives new staff a clear framework from day one. And it demonstrates to auditors, lenders, and funders that the organization manages its finances with intention.
For DDA-funded organizations and Medicaid providers, a documented policies and procedures manual is not optional. It is an expectation of compliance. Read more about managing risk and compliance in DDA-funded organizations.
What to Include in an Accounting Policies and Procedures Manual
The scope of your manual depends on the complexity of your organization. At minimum, every manual should cover these core areas:
Chart of Accounts
Define the structure of your general ledger, including how accounts are numbered, what each account covers, and when new accounts can be created. A well-documented chart of accounts keeps financial reporting consistent across periods and across staff. For guidance on building the underlying structure, read Designing a Chart of Accounts Structure.
Accounts Payable
Document the full cycle from purchase request to payment. This includes who can approve vendor relationships, what documentation each invoice requires, dollar thresholds that trigger additional approval, and the payment schedule the organization follows. Specify how the team resolves discrepancies between purchase orders and invoices.
Accounts Receivable
Define how the organization invoices clients or billers, what payment terms apply, how the team handles collections on overdue accounts, and when to write off receivables. For LTSS and DDA providers, this section should address the Medicaid billing cycle specifically, including claim submission timelines, rejection handling, and remittance reconciliation.
Payroll
Specify who approves timesheets, how payroll is processed and by whom, what the approval chain looks like for off-cycle payments, and how the organization stores payroll records. This section should also address how the organization authorizes and documents changes to employee pay, benefits, or status.
Expense Reimbursement
Set clear rules for what qualifies as a reimbursable business expense, what documentation employees must submit, the time window for submission, and the approval process. Dollar limits for different expense categories should be specified explicitly, not left to manager discretion.
Cash Handling and Banking
Document how cash and checks are received, recorded, and deposited. Define who has access to bank accounts and at what authorization levels. Specify the reconciliation schedule, ideally monthly for every account, and clarify who performs the reconciliation versus who reviews it. Separating these two functions is a basic internal control.
Financial Reporting
Define the reporting calendar, including when monthly closes occur, when the finance team produces financial statements, and who reviews them before distribution. Specify what management reports leadership receives and on what schedule. This section sets expectations for the finance team and for leadership alike.
Internal Controls and Segregation of Duties
This is the most important section for fraud prevention. Document which functions must remain separate. The person who enters invoices should not also approve payments. The person who processes payroll should not also manage timekeeping. For a small team, note where full segregation is not possible and what compensating controls the team has in place instead.
How to Write the Manual: A Step-by-Step Approach
Step 1: Inventory Your Current Processes
Before writing anything, document what actually happens today. Interview the people who perform each function. Map the current workflow, even if it is informal, before defining what the workflow should be. This surfaces gaps, redundancies, and risks you may not have known existed.
Step 2: Identify Your Highest-Risk Areas
Not all processes carry equal risk. Prioritize the sections of the manual that govern cash, payroll, and vendor payments. These are the three areas most vulnerable to error and fraud. Write those sections first and in the most detail.
Step 3: Write Policies Before Procedures
Start each section with the policy statement: what the rule is and why it exists. Then write the procedure, the step-by-step process for following the rule. Keeping these layers distinct makes the manual easier to update. When a system changes, only the procedure needs revision, not the underlying policy.
Step 4: Assign Ownership to Each Section
Assign a named role to execute each policy and procedure, and a separate named role for oversight. Avoid naming specific individuals. Use job titles so the manual remains accurate through personnel changes.
Step 5: Build in a Review Schedule
An accounting policies and procedures manual is not a one-time document. Regulatory changes, system upgrades, and organizational growth all require updates. Build an annual review into the document itself, and assign a specific role, typically the CFO or Controller, to own the review process.
For organizations that lack senior financial leadership in-house, a fractional CFO can build the manual, lead the initial review, and establish the ongoing maintenance process.
Common Mistakes to Avoid
Writing procedures that reflect how things should work, not how they actually work. A manual no one follows is worse than no manual at all. It creates the appearance of controls without the reality.
Making the document too long to use. A 60-page manual will not be consulted when a decision needs to be made. Keep each procedure concise and reference-friendly.
Skipping the segregation of duties analysis. Most small business fraud happens because one person controls too many steps in a financial process. This section takes time to write well, but it is the most valuable part of the document.
Treating the manual as a one-time project. Policies that do not reflect current systems and roles create confusion and compliance gaps. Build the review cadence in from the start.
Who Should Write the Accounting Policies and Procedures Manual?
Someone with operational knowledge of your financial processes and a clear understanding of internal controls and compliance requirements should write the manual. In practice, this is usually the CFO, Controller, or an outside financial advisor working in partnership with the finance team.
For businesses without a CFO in-house, this is one of the highest-value engagements a fractional or interim CFO can deliver. The manual outlasts the engagement and becomes a permanent operational asset for the organization.
If your business is ready to build or formalize its financial policies and procedures, contact Consult Your CFO to schedule a consultation. We work with small and mid-sized businesses, DDA-funded organizations, and healthcare nonprofits across Maryland and the Mid-Atlantic region.
Frequently Asked Questions
What is the difference between an accounting policy and an accounting procedure?
A policy defines the rule — what the organization will or will not do in a given situation. A procedure defines how that rule is carried out step by step. Policies set the standard. Procedures make the standard actionable.
How long should an accounting policies and procedures manual be?
Length depends on the complexity of the organization, but most small and mid-sized businesses can cover their core financial operations in 20 to 40 pages. Prioritize clarity and usability over completeness. A manual people actually reference is more valuable than a comprehensive document no one opens.
How often should we update our accounting policies and procedures manual?
Review the manual at least once per year. Update it immediately when your accounting system changes, when regulatory requirements shift, or when a new role is created that touches financial operations. Assign a specific role, typically the CFO or Controller, to own the review process.
Do small businesses need an accounting policies and procedures manual?
Yes. The need does not disappear at smaller scale — it increases, because small teams have fewer people reviewing each other’s work. A documented manual protects against fraud, supports audits, and reduces the organizational risk that comes with staff turnover.
Who is responsible for maintaining the accounting policies and procedures manual?
Responsibility typically sits with the CFO or Controller. In organizations without a full-time CFO, a fractional CFO can build the initial manual and establish the annual review process as part of the engagement.
What happens if we do not have an accounting policies and procedures manual?
Without a manual, financial decisions rely on individual judgment rather than established standards. This creates inconsistency, increases fraud risk, and leaves the organization poorly positioned for audits, lender reviews, or leadership transitions.
Consult Your CFO provides fractional and interim CFO services, full-charge bookkeeping services, and financial operations support to growing businesses in Maryland and beyond. Explore our industries served to learn more.