Knowing how to prepare an accounting manual protects a business from one of its quietest risks: undocumented decisions. Every finance team makes judgment calls. Who approves invoices? When do expenses need receipts? Who can sign a check? When those calls go undocumented, they become inconsistent, and inconsistency creates risk.
An accounting policies and procedures manual removes that ambiguity. It standardizes how your team records transactions, who owns each function, and what happens when edge cases arise. This guide covers what to include in each section and a step-by-step process for writing one.
What Is an Accounting Policies and Procedures Manual?
An accounting policies and procedures manual is a written document that defines how a business runs its financial operations. Think of it as the owner’s manual for your finance function. It covers two distinct layers.
Policies establish the rules. They define what the organization will and will not do. For example, vendor payments over $5,000 need two signatures, and employees submit expense reports within 30 days.
Procedures define the steps. They describe exactly how your team carries out each policy. That includes who starts the action, which system they use, what documentation they need, and who approves it.
Together, they create a financial operating system your team can follow consistently, regardless of who holds each role.
Why Your Business Needs an Accounting Manual
Most small businesses run on institutional knowledge. Unwritten rules live in one or two people’s heads. That works until someone leaves, a new hire makes a costly mistake, or an auditor asks for proof.
Concentrated knowledge also creates a leadership problem. When one controller or CFO holds every process, owners hesitate to replace that person, even when performance slips. They fear missed close deadlines, late payroll, and delayed audits. A written manual removes that leverage and lets leadership act in the company’s best interest.
A manual also gives new staff a clear framework from day one. It shows auditors, lenders, and funders that the organization manages its finances with intention.
For DDA-funded organizations and Medicaid providers, a documented manual is not optional. Regulators expect it. Read more about managing risk and compliance in DDA-funded organizations.
What to Include in an Accounting Manual
When you prepare an accounting manual, the scope depends on the complexity of your organization. At minimum, every manual should cover the core areas below. For each one, write the policy first, then the procedure, then the owner.
Chart of Accounts
Define the structure of your general ledger. Explain how accounts are numbered, what each account covers, and who can create new accounts. Many businesses use number ranges by type, such as 1000s for assets, 2000s for liabilities, and 4000s for revenue.
Next, set naming conventions and explain how you track departments, programs, or locations. A well-documented chart of accounts keeps reporting consistent across periods and staff. For guidance on the underlying structure, read Designing a Chart of Accounts Structure.
Accounts Payable
Document the full cycle from purchase request to payment. Cover who can approve new vendors, what documentation each invoice needs, and which dollar thresholds trigger extra approval. Describe how the team matches purchase orders, receiving records, and invoices before paying.
In addition, include a vendor setup procedure. Require a W-9 for every new vendor, and verify any bank account change by calling a known contact. This single step stops one of the most common payment fraud schemes. Finally, state the payment run schedule so vendors and staff know when checks and transfers go out.
Accounts Receivable
Define how the organization invoices customers, what payment terms apply, and how the team pursues overdue accounts. Set a schedule for reviewing the aging report, and spell out who can approve credit memos and write-offs.
For LTSS and DDA providers, this section should address the Medicaid billing cycle directly. Include claim submission timelines, rejection handling, and remittance reconciliation.
Payroll
Specify who approves timesheets, who processes payroll, and what the approval chain looks like for off-cycle payments. Explain how the organization authorizes and documents changes to pay, benefits, or employment status. Require a second person to review each payroll register before funds release. Then reconcile payroll totals to the general ledger every pay period.
Expense Reimbursement and Company Cards
Set clear rules for what counts as a reimbursable business expense. List the documentation employees must submit, the submission window, and the approval process. State dollar limits for each expense category so managers do not have to guess. If your team uses company cards, cover who gets one, statement review, and missing receipts.
Cash Handling and Banking
Document how the team receives, records, and deposits cash and checks. Define who can access each bank account and at what authorization level. Also, reconcile every account monthly, and separate the person who performs the reconciliation from the person who reviews it. That separation is a basic internal control.
Fixed Assets
Set a capitalization threshold, the dollar amount above which a purchase becomes an asset instead of an expense. Many small businesses align it with the IRS de minimis safe harbor of $2,500 per item. Then define depreciation methods and useful lives by asset class. Finally, keep an asset register with purchase dates, costs, and locations, and document how the team records disposals.
Month-End Closing Procedures
The closing section turns daily bookkeeping into reliable monthly financial statements. Set a target close date, such as the tenth business day after month end. Then list every closing task in order. A typical close includes these steps:
- Reconcile all bank and credit card accounts
- Confirm accounts payable and receivable cutoffs
- Record accruals, prepaid expense amortization, and depreciation
- Reconcile payroll liabilities and other balance sheet accounts
- Review the income statement against budget and prior month
- Have a second person review and sign off before distribution
Budgeting and Financial Reporting
Define the reporting calendar, including when the team delivers financial statements and who reviews them first. Next, specify which management reports leadership receives and how often. Describe the annual budget process, who approves the budget, and how the team explains variances. Pair monthly reporting with rolling cash flow forecasting so leadership sees problems before they arrive.
Internal Controls and Segregation of Duties
This is the most important section for fraud prevention. Document which functions must stay 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 separation is not possible and which compensating controls fill the gap. Our guide on reviewing internal controls explains how to test them.
Record Retention and System Access
State how long the business keeps each type of record and where it stores them. The IRS sets a three-year retention period for most tax records and four years for employment tax records (IRS). Grant agreements and Medicaid rules may require longer periods.
Also document who can access your accounting system and at what permission level. In addition, review user access at least once a year, and remove former employees right away.
How to Prepare an Accounting Manual
Follow these seven steps to prepare an accounting manual your team will actually use.
Step 1: Document Existing Processes
Before you prepare an accounting manual, capture what actually happens today. Interview the people who perform each function. Map each workflow with a simple flowchart, then add a written explanation of every task. Note which files, spreadsheets, and systems each task uses and where they are stored. This step surfaces gaps, redundancies, and risks you may not have known existed.
Step 2: Define Roles and Responsibilities
List every recurring accounting task. Then assign two roles to each: one to perform the work and one to review it. Also, use job titles instead of names so the manual stays accurate through staff changes. A simple responsibility matrix makes gaps and conflicts easy to spot.
Step 3: Build Your Monthly Close Checklist
Turn your closing procedures into a checklist with four columns: task, owner, due day, and reviewer. Then order the tasks so each one feeds the next. Test the checklist for two or three closes, then refine it. A tested checklist often becomes the most-used page in the manual.
Step 4: Prioritize Your Highest-Risk Areas
Not all processes carry equal risk. Cash, payroll, and vendor payments are the three areas most exposed to error and fraud. Therefore, write those sections first and in the most detail.
Step 5: Write Policies Before Procedures
Start each section with the policy statement: what the rule is and why it exists. Then write the procedure that carries it out. Keeping these layers separate makes the manual easier to update. When a system changes, you revise the procedure and leave the policy alone.
Step 6: Review, Approve, and Train
Have the CFO or controller review the draft, then get formal approval from the CEO or board. Next, walk each team member through the sections they own. Then test the manual. If a new user can follow a process and produce the same result without help, the manual works.
Step 7: Schedule Regular Updates
An accounting manual is not a one-time document. System upgrades, regulatory changes, and growth all require updates. For this reason, build an annual review into the manual itself, and assign the CFO or controller to own it.
No in-house financial leader? A fractional CFO can build the manual, lead the first review, and set up upkeep.
Common Mistakes to Avoid
Avoid these four mistakes when you prepare an accounting manual.
Documenting the ideal instead of reality. A manual that describes how things should work, not how they do, creates controls on paper only.
Making it too long to use. Nobody consults a 60-page manual in the middle of a decision. Instead, keep each procedure concise and easy to scan.
Skipping segregation of duties. Most small business fraud happens because one person controls too many steps. This section takes time, but it delivers the most value.
Treating it as a one-time project. Outdated policies create confusion and compliance gaps. Build the review cadence in from the start.
Who Should Prepare the Accounting Manual?
The writer needs hands-on knowledge of your financial processes and a firm grasp of internal controls. In practice, this is usually the CFO, the controller, or an outside financial advisor working with the finance team.
Without an in-house CFO, this is one of the highest-value projects a fractional or interim CFO can deliver. The manual outlasts the engagement and becomes a permanent asset.
Ready to prepare an accounting manual for your business? 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
How do you prepare an accounting manual?
Start by documenting your existing processes. Then define roles, build a monthly close checklist, and prioritize high-risk areas like cash and payroll. Write each policy before its procedure, get leadership approval, train your team, and schedule an annual review.
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 the team carries out that rule, step by step. Policies set the standard. Procedures make it actionable.
How long should an accounting policies and procedures manual be?
Length depends on the complexity of the organization. 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 use beats 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 right away when your accounting system changes, regulations shift, or a new role touches financial operations. Assign a specific role, typically the CFO or controller, to own the review.
Do small businesses need an accounting policies and procedures manual?
Yes. The need grows at smaller scale, because small teams have fewer people reviewing each other’s work. A documented manual protects against fraud, supports audits, and reduces the 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 set up the annual review process.
What happens if we do not have an accounting policies and procedures manual?
Without a manual, financial decisions rely on individual judgment rather than set 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.