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Accounting
information system
A Business process approach
FREDERICK L. JONES
DASARATHA V. RAMA
Jones Rama
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INTRODUCTION TO
ACCOUNTING
INFORMATION SYSTEMS
King Saud University
Hanan H. Almarhabi
Contents
Business processes and (AIS)
Scope of an accounting information system (AIS)
Accounting Applications and Software
Role of Accountants in Relation to (AIS)
Business Processes and (AIS)
Two terms are central
here
(1) BUSINESS PROCESS
(2) INFORMATION SYSTEMS
Business Processes and (AIS)
1
BUSINESS PROCESS
• business process is
a sequence of activities performed by a business for acquiring, producing, and
selling goods and services.
There are several models of business process have been developed, the
useful model is that which views a company’s business process in terms of its transaction
cycles.
There are three main transaction cycles:
(1) An acquisition cycle.
(2) A conversion cycle.
(3) A revenue cycle.
Business Processes and (AIS)
2
INFORMATION SYSTEMS
• Management Information System (MIS) is
a set of subsystems that captures data about an organization, stores, and
maintains the data, and provides meaningful information for management.
• Accounting Information system (AIS) is
A subsystem of an organization’s management information system (MIS).
An organization’s business process and its (MIS) are closely related.
Data are captured by (MIS) from the organization’s business process
to produce information that help the organization monitor and
control its business process.
Scope of an (AIS)
Overlap of Subsystems
All subsystems of (MIS) are
important and different information is needed
to carry out their respective function, And
substantial overlaps in the information system
requirements have arose between these
subsystems because they use data about the
same underlying business processes.
Marketing
Production
Human
Resources
Accounting
& Finance
Scope of an (AIS)
(AIS) is a subsystem that provides
accounting and financial information, as well as
other information obtained in the routine
processing of accounting transaction.
Figure demonstrates the substantial overlap in the
information system requirements of these four
subsystems.
Uses of (AIS)
Producing External Reports
Producing External Reports
Supporting Routine
Activities
Decision Support
Businesses use (AIS) to produce special
reports that follow a required structure established
by organizations such as (FASB). These reports
include financial statements, tax returns, etc
Supporting Routine Activities
Managers need an (AIS) for handling routine
operating activities during the firm’s operating cycle.
Computer systems excel at handling repetitive
transaction by many accounting software support
these routine functions.
Decision Support
Planning and Control
Information is needed for nonroutine decision
support at all levels of an organization. Some
information are critical for planning, deciding,
marketing functions.
Planning and Control
An information system is required for planning
and control activities as well. Historical data can be
extracted from the database and used to forecast
growth and cash flows. Planners can use data
mining to reveal long-term trends and relationships.
Uses of (AIS)
Producing External Reports
Supporting Routine
Activities
Decision Support
Implementing Internal Control
Internal control includes the policies,
procedures, and information system used to protect
a company’s assets from loss and to maintain
accurate financial data. It is possible to build
controls into a computerized accounting information
system to help reach these goals.
Planning and Control
Implementing Internal
Control
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Accounting Applications and Software
Accounting Applications
Applications are computer programs that are used to serve particular purpose. Accounting
applications provide the information needed for the five uses mentioned. Accounting applications
are organized according to transaction cycles.
About suppliers, customers,
employees, and product.
Often using on-screen forms.
(2) Intering Information
(1) Recording events
Such as purchase orders and
sales invoices.
(3) Printing documents
Interaction between (AIS) and a user
consists primarily of
(4) Printing reports
Such as financial statement and
sales analyses.
(5) Conducting ad hoc inquiries
Conducting special inquiries
Accounting Applications and Software
Commercial software
that is ready made
and available for sale
to the general public.
(1) Off-theshelf
(2)Developed
using (DBMS)
Applications developed
using database
management system
software.
Role of Accountants in Relation to (AIS)
Role of
accountants
Accountant as
User
The relation to the (AIS)
As routine transaction processing becomes automated,
accountants are spending less time on routine functions (such
as producing external reports, decision support, etc). Instead,
they are leveraging their understanding for strategic decision
making and planning.
Manager
Accounting managers in the larger firms work closely with
the chief information officer and they understand the content of
the database, the information needs of many users, and
techniques for internal control. This understanding make them a
valuable member of executive committees.
Consultant
Experience can give accounting professionals a competitive
advantages in consulting about the acquisition, design,
installation, and modification of accounting systems. They
understand how information systems support business
processes and they know about financial reporting requirement
and internal control risk.
Role of Accountants in Relation to (AIS)
Role of
accountants
The relation to the (AIS)
Accountant as
We consider the accountant as an
Evaluator
• Internal Auditors
They evaluate various units within an organization to
determine whether those units are effectively pursuing their mission.
Internal auditors must understand the business processes and the
information system itself to retrieve data needed for their audits and
evaluate internal control.
• External Auditors
They audits financial statements to meet legal
requirements. They must evaluate the reliability of the
(AIS) that used to prepare these financial statement.
Accountant s use accounting software to provide financial
Provider of
statements for small clients and tax software to provide tax
Accounting and
services for their clients.
Tax Services
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