Southern New Hampshire University

ACC-315: Accounting Information Systems

A study guide to ACC-315 at SNHU, which explains how accounting systems support business processes, record transactions and enforce internal controls.

Updated October 2026 · 5 min read

ACC-315 at Southern New Hampshire University is Accounting Information Systems. SNHU describes it as introducing the fundamentals of accounting information systems and how they function within organizations: how they facilitate business processes, record transactions and support internal controls, the functionality of accounting applications and software, and how AIS are used for data analysis and problem solving.

The course sits between accounting and information technology. Students who are comfortable with journal entries can find the systems view unfamiliar: instead of asking what entry to record, you ask how the data enters the system, who can change it, what could go wrong and which control would catch it.

Course at a Glance

ItemDetails
UniversitySouthern New Hampshire University (SNHU)
Course codeACC-315
LevelUndergraduate, upper level
ProgramsListed in SNHU's BS in Accounting; also in the management accounting concentration
Subject areaAccounting systems, controls and data
Typical workProcess documentation, control analyses, software or data exercises, case papers

What ACC-315 Covers

Area (SNHU description)What it involves
How AIS function in organizationsComponents of a system: people, procedures, data, software, infrastructure, controls
Facilitating business processesRevenue, expenditure, production, payroll and reporting cycles
Recording transactionsSource documents, databases, ERP systems and the audit trail
Supporting internal controlsPreventive, detective and corrective controls; segregation of duties
Accounting applications and softwareWhat accounting packages and ERP modules do
Data analysis and problem solvingUsing system data to answer business questions

Key Concepts Explained

Transaction Cycles

An AIS groups activities into cycles. The revenue cycle runs from customer order to cash receipt; the expenditure cycle from purchase requisition to payment. Mapping each step shows where data is created and where it could go wrong.

Segregation of Duties

No one person should control authorization, recording and custody of the same asset. Splitting these duties makes fraud harder to commit and errors easier to catch.

Example: In a small firm, one clerk creates new vendors, enters invoices and prints checks. That clerk could create a fake vendor and pay it. A fix is to give vendor creation to a different person, require approval for payments above a limit, and have a manager review a monthly report of new vendors.

Application Controls

Systems can enforce controls automatically: field checks, limit checks, required approvals and matching rules.

Example: A three-way match compares the purchase order, the receiving report and the supplier invoice. If the invoice is for 120 units but only 100 were received, the system holds the payment until the difference is resolved.

Typical Assignments and How to Approach Them

Assignment typeWhat it testsHow to approach it
Process maps or flowchartsUnderstanding of data flowFollow one transaction from start to finish
Control matrixLinking risks to controlsFor each risk, name a control and its type
Software or data exercisesUsing applications and dataDocument steps and check outputs against expectations
Case paperRecommending improvementsDescribe the current weakness, its risk and a practical fix

Using AIS Data for Analysis

SNHU's description ends with data analysis and problem solving, so expect tasks that use system data to answer a question: which customers are slow to pay, whether duplicate payments exist, or where processing delays occur.

The approach is the same each time: define the question, identify the data fields needed, clean and test the data, analyze it, and present the result with a recommendation.

Simple techniques go a long way. Sorting and filtering can reveal duplicate invoice numbers; a pivot table can show sales by region and month; an aging report can show credit risk. Explain the limitations of the data as well as the findings.

When recommending changes, weigh the cost of a control against the risk it reduces, and mention who would own the control day to day.

Where Students Get Stuck

Study Tips for ACC-315

How We Help with ACC-315

Send the case, instructions, any data files and the rubric. An AIS tutor prepares model process maps, control matrices or case analyses, or reviews your draft. For wider support, see our accounting assignment help guide.

GradeEssays is independent of Southern New Hampshire University. Our work supports your learning; submit only your own work under SNHU's academic integrity policy. Orders are written from scratch and include free revisions within the scope of your original request.

Get Your AIS Case Analysis Right

Share the scenario, data and rubric. We prepare a custom analysis with process maps, control recommendations and clear explanations.

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Frequently Asked Questions

What is an accounting information system?

A system of people, procedures, data, software and controls that collects, records, processes and reports accounting information.

Do I need programming skills for ACC-315?

The course focuses on how systems work and are controlled. Check your syllabus for any specific software or data tools used.

What is segregation of duties?

Separating authorization, recording and custody of assets so that no single person can both commit and conceal an error or fraud.

Why does ACC-315 cover data analysis?

SNHU's description includes using AIS for data analysis and problem solving, reflecting how accountants now use system data.

Can you help with a flowchart or control matrix?

Yes. We prepare models or review your work and explain each step and control.

How does ACC-315 connect to auditing?

Auditors rely on understanding systems and controls, so AIS knowledge supports later auditing courses.