01-16-2013 Audit Engagement Lettert
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TOWN COUNCIL REPORT
To: Honorable Mayor Rich Carroll and Avon Town Council
From: Scott Wright, Finance Director
Date: Wednesday, January 16, 2013
Re: 2012 Audit Engagement Letter
Summary:
An engagement letter with McMahan and Associates for the 2012 calendar year audit is included in
the Town's consent agenda. The engagement letter is in the standard form recommended by the
AICPA for local government engagements. The 2012 audit will be billed to the Town based on actual
hours spent at standard rates with an estimated fee of $26,625.
In addition to its normal year -end financial audit, the Town is required for 2012 to have a Single Audit
performed due to the federal funding of the 1 -70 Regional Transportation Facility. In the United
States, the Single Audit, also known as the OMB Circular A -133 audit, is a rigorous, organization-
wide audit of an entity that expends $500,000 or more of Federal assistance. The Single Audit's
objective is to provide assurance to the US federal government as to the management and compliance
of the use of these funds. The results of the Single Audit will be included as a separate section within
the Town's Comprehensive Annual Financial Report and also must be submitted to the Federal Audit
Clearinghouse along with a data collection form, Form SF -SAC.
Staff Recommendations:
Staff recommends approving the 2012 audit engagement letter with McMahan and Associates, LLC.
Exhibits and Attachments:
A — 2012 Audit Engagement Letter
MCMAHAN AND ASSOCIATES, L.L.C.
Certified Public Accountants and Consultants
WEB SITE: WWW.MCMAHANCPA.COM
CHAPEL SQUARE, BLDG C MAIN OFFICE: (970) 845 -8800
245 CHAPEL PLACE, SUITE 300 FACSIMILE: (9701 845-8108
P.O. BOX 5850, AVON, CO 8 1 620 E-MAIL: MCMAHAN @MCMAHANCPA.COM
January 2, 2013
Town of Avon, Colorado
P.O. Box 975
Avon, CO 81620
We are pleased to confirm our understanding of the services we are to provide Town of Avon, Colorado
for the year ended December 31, 2012. We will audit the financial statements of the governmental
activities, the business -type activities, each major fund, and the aggregate remaining fund information,
which collectively comprise the basic financial statements of Town of Avon, Colorado as of and for the
year ended December 31, 2012. Accounting standards generally accepted in the United States provide
for certain required supplementary information ("RSI "), such as management's discussion and analysis
("MD&A "), to supplement Town of Avon, Colorado's basic financial statements. Such information,
although not a part of the basic financial statements, is required by the Governmental Accounting
Standards Board who considers it to be an essential part of financial reporting for placing the basic
financial statements in an appropriate operational, economic, or historical context. As part of our
engagement, we will apply certain limited procedures to the MD&A in accordance with auditing standards
generally accepted in the United States of America. These limited procedures will consist of inquiries of
management regarding the methods of preparing the information and comparing the information for
consistency with management's responses to our inquiries, the basic financial statements, and other
knowledge we obtained during our audit of the basic financial statements. We will not express an opinion
or provide any assurance on the information because the limited procedures do not provide us with
sufficient evidence to express an opinion or provide any assurance. The following RSI is required by
generally accepted accounting principles and will be subjected to certain limited procedures, but will not
be audited:
1) Management's Discussion and Analysis.
We have also been engaged to report on RSI other than MD&A, such as budgetary schedules for the
General Fund and major special revenue funds, and supplementary information other than RSI, such as
combining statements, also accompany Town of Avon, Colorado's financial statements. We will subject
the following RSI and supplementary information to the auditing procedures applied in our audit of the
basic financial statements and certain additional procedures, including comparing and reconciling such
information directly to the underlying accounting and other records used to prepare the financial
statements or to the financial statements themselves, and other additional procedures in accordance with
auditing standards generally accepted in the United States of America and will provide an opinion on it in
relation to the financial statements as a whole:
1) Budgetary schedules for the General Fund and major special revenue funds
2) Budgetary schedules for all other funds
3) Combining statements
4) Local Highway Finance Report
5) Schedule of Expenditures of Federal Awards
6) Debt Schedule
fL'177ber: American IRSti$ute of CLrtij<ed Public Accountants
D, JERRY MCMAHAN, C.P.A.
PAUL J. BACKES, C.P.A.
DANIEL R. CUDAHY. C,P,A.
MICHAEL N. JENKINS. C.A., C.P.A.
AVON ASPEN FRISCO
(970) 845-8800 (970) 544-3996 (970) 668-3481
Town of Avon, Colorado
January 2, 2013
Page 3
Management Responsibilities
Management is responsible for the basic financial statements and all accompanying information as well
as all representations contained therein. Management is also responsible for identifying government
award programs and understanding and complying with the compliance requirements, and for preparation
of the schedule of expenditures of federal awards in accordance with the requirements of OMB Circular
A -133. As part of the audit, we will assist with preparation of your financial statements, schedule of
expenditures of federal awards, and related notes. You are responsible for making all management
decisions and performing all management functions relating to the financial statements, schedule of
expenditures of federal awards, and related notes and for accepting full responsibility for such decisions.
You will be required to acknowledge in the management representation letter our assistance with
preparation of the financial statements and the schedule of expenditures of federal awards and that you
have reviewed and approved the financial statements, schedule of expenditures of federal awards, and
related notes prior to their issuance and have accepted responsibility for them. Further, you are required
to designate an individual with suitable skill, knowledge, or experience to oversee any nonaudit services
we provide and for evaluating the adequacy and results of those services and accepting responsibility for
them.
Management is responsible for establishing and maintaining effective internal controls, including internal
controls over compliance, and for evaluating and monitoring ongoing activities, to help ensure that
appropriate goals and objectives are met and that there is reasonable assurance that government
programs are administered in compliance with compliance requirements. You are also responsible for the
selection and application of accounting principles; for the fair presentation in the financial statements of
the respective financial position of the governmental activities, the business -type activities, each major
fund, and the aggregate remaining fund information of the Town of Avon, Colorado and the respective
changes in financial position and, where applicable, cash flows in conformity with U.S. generally accepted
accounting principles; and for compliance with applicable laws and regulations and the provisions of
contracts and grant agreements.
Management is also responsible for making all financial records and related information available to us
and for ensuring that management and financial information is reliable and properly recorded. You are
also responsible for providing us with (1) access to all information of which you are aware that is relevant
to the preparation and fair presentation of the financial statements, (2) additional information that we may
request for the purpose of the audit, and (3) unrestricted access to persons within the government from
whom we determine it necessary to obtain audit evidence.
Your responsibilities also include identifying significant vendor relationships in which the vendor has
responsibility for program compliance and for the accuracy and completeness of that information. Your
responsibilities include adjusting the financial statements to correct material misstatements and
confirming to us in the representation letter that the effects of any uncorrected misstatements aggregated
by us during the current engagement and pertaining to the latest period presented are immaterial, both
individually and in the aggregate, to the financial statements taken as a whole.
You are responsible for the design and implementation of programs and controls to prevent and detect
fraud, and for informing us about all known or suspected fraud or illegal acts affecting the government
involving (1) management, (2) employees who have significant roles in internal control, and (3) others
where the fraud or illegal acts could have a material effect on the financial statements. Your
responsibilities include informing us of your knowledge of any allegations of fraud or suspected fraud
affecting the government received in communications from employees, former employees, grantors,
regulators, or others. In addition, you are responsible for identifying and ensuring that the entity complies
with applicable laws, regulations, contracts, agreements, and grants. Additionally, as required by OMB
Circular A -133, it is management's responsibility to follow up and take corrective action on reported audit
findings and to prepare a summary schedule of prior audit findings and a corrective action plan. The
summary schedule of prior audit findings should be available for our review. You are responsible for the
preparation of the supplementary information in conformity with U.S. generally accepted accounting
principles. You agree to include our report on the supplementary information in any document that
contains and indicates that we have reported on the supplementary information.
Town of Avon, Colorado
January 2, 2013
Page 2
The following additional information accompanying the basic financial statements will not be subjected to
the auditing procedures applied in our audit of the financial statements, and for which our auditor's report
will disclaim an opinion.
1) Introductory information
2) Statistical information
Audit Objectives
The objective of our audit is the expression of opinions as to whether your basic financial statements are
fairly presented, in all material respects, in conformity with U.S. generally accepted accounting principles
and to report on the fairness of the additional information referred to in the second paragraph when
considered in relation to the basic financial statements taken as a whole. The objective also includes
reporting on—
Internal control related to the financial statements and compliance with the laws, regulations, and
the provisions of contracts or grant agreements, noncompliance with which could have a material
effect on the financial statements in accordance with Government Auditing Standards.
• Internal control related to major programs and an opinion (or disclaimer of opinion) on compliance
with laws, regulations, and the provisions of contracts or grant agreements that could have a
direct and material effect on each major program in accordance with the Single Audit Act
Amendments of 1996 and OMB Circular A -133, Audits of States, Local Governments, and Non -
Profit Organizations.
The reports on internal control and compliance will each include a statement that the report is intended
solely for the information and use of management, the body or individuals charged with governance,
others within the entity, specific legislative or regulatory bodies, federal awarding agencies, and if
applicable, pass- through entities and is not intended to be and should not be used by anyone other than
these specified parties.
Our audit will be conducted in accordance with U.S. generally accepted auditing standards; the standards
for financial audits contained in Government Auditing Standards, issued by the Comptroller General of the
United States; the Single Audit Act Amendments of 1996; and the provisions of OMB Circular A -133, and
will include tests of accounting records, a determination of major program(s) in accordance with OMB
Circular A -133, and other procedures we consider necessary to enable us to express such opinions and
to render the required reports. If our opinions on the financial statements or the Single Audit compliance
opinions are other than unqualified, we will fully discuss the reasons with you in advance. If, for any
reason, we are unable to complete the audit or are unable to form or have not formed opinions, we may
decline to express opinions or to issue a report as a result of this engagement.
Town of Avon, Colorado
January 2, 2013
Page 4
Management Responsibilities (continued)
You also agree to present the supplementary information with the audited financial statements
With regard to the electronic dissemination of audited financial statements, including financial statements
published electronically on your website, you understand that electronic sites are a means to distribute
information and, therefore, we are not required to read the information contained in these sites or to
consider the consistency of other information in the electronic site with the original document.
Management is responsible for establishing and maintaining a process for tracking the status of audit
findings and recommendations. Management is also responsible for identifying for us previous financial
audits, attestation engagements, performance audits, or other studies related to the objectives discussed
in the Audit Objectives section of this letter. This responsibility includes relaying to us corrective actions
taken to address significant findings and recommendations resulting from those audits, attestation
engagements, performance audits, or studies. You are also responsible for providing management's
views on our current findings, conclusions, and recommendations, as well as your planned corrective
actions, for the report, and for the timing and format for providing that information.
Audit Procedures — General
An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the
financial statements; therefore, our audit will involve judgment about the number of transactions to be
examined and the areas to be tested. We will plan and perform the audit to obtain reasonable rather than
absolute assurance about whether the financial statements are free of material misstatement, whether
from (1) errors, (2) fraudulent financial reporting, (3) misappropriation of assets, or (4) violations of laws or
governmental regulations that are attributable to the entity or to acts by management or employees acting
on behalf of the entity. Because the determination of abuse is subjective, Government Auditing Standards
do not expect auditors to provide reasonable assurance of detecting abuse.
Because of the inherent limitations of an audit, combined with the inherent limitations of internal control,
and because we will not perform a detailed examination of all transactions, there is a risk that material
misstatements or noncompliance may exist and not be detected by us, even though the audit is properly
planned and performed in accordance with U.S. generally accepted auditing standards and Govemment
Auditing Standards. In addition, an audit is not designed to detect immaterial misstatements or violations
of laws or governmental regulations that do not have a direct and material effect on the financial
statements or major programs. However, we will inform you of any material errors and any fraudulent
financial reporting or misappropriation of assets that come to our attention. We will also inform you of any
violations of laws or governmental regulations that come to our attention, unless clearly inconsequential,
and of any material abuse that comes to our attention. We will include such matters in the reports
required for a Single Audit. Our responsibility as auditors is limited to the period covered by our audit and
does not extend to any later periods for which we are not engaged as auditors.
Our procedures will include tests of documentary evidence supporting the transactions recorded in the
accounts, and may include tests of the physical existence of inventories, and direct confirmation of
receivables and certain other assets and liabilities by correspondence with selected individuals, funding
sources, creditors, and financial institutions. We will request written representations from your attorneys
as part of the engagement, and they may bill you for responding to this inquiry. At the conclusion of our
audit, we will also require certain written representations from you about the financial statements and
related matters.
Town of Avon, Colorado
January 2, 2013
Page 5
Audit Procedures — Internal Controls
Our audit will include obtaining an understanding of the entity and its environment, including internal
control, sufficient to assess the risks of material misstatement of the financial statements and to design
the nature, timing, and extent of further audit procedures. Tests of controls may be performed to test the
effectiveness of certain controls that we consider relevant to preventing and detecting errors and fraud
that are material to the financial statements and to preventing and detecting misstatements resulting from
illegal acts and other noncompliance matters that have a direct and material effect on the financial
statements. Our tests, if performed, will be less in scope than would be necessary to render an opinion on
internal control and, accordingly, no opinion will be expressed in our report on internal control issued
pursuant to Govemment Auditing Standards.
As required by OMB Circular A -133, we will perform tests of controls over compliance to evaluate the
effectiveness of the design and operation of controls that we consider relevant to preventing or detecting
material noncompliance with compliance requirements applicable to each major federal award program.
However, our tests will be less in scope than would be necessary to render an opinion on those controls
and, accordingly, no opinion will be expressed in our report on internal control issued pursuant to OMB
Circular A -133.
An audit is not designed to provide assurance on internal control or to identify significant deficiencies
However, during the audit, we will communicate to management and those charged with governance
internal control related matters that are required to be communicated under AICPA professional
standards, Government Auditing Standards, and OMB Circular A -133.
Audit Procedures — Compliance
As part of obtaining reasonable assurance about whether the financial statements are free of material
misstatement, we will perform tests of Town of Avon, Colorado's compliance with applicable laws and
regulations and the provisions of contracts and agreements, including grant agreements. However, the
objective of those procedures will not be to provide an opinion on overall compliance and we will not
express such an opinion in our report on compliance issued pursuant to Government Auditing Standards
OMB Circular A -133 requires that we also plan and perform the audit to obtain reasonable assurance
about whether the auditee has complied with applicable laws and regulations and the provisions of
contracts and grant agreements applicable to major programs. Our procedures will consist of test of
transactions and other applicable procedures described in the OMB CircularA -133 Compliance
Supplement and related addenda for the types of compliance requirements that could have a direct and
material effect on each of Town of Avon, Colorado's major programs. The purpose of those procedures
will be to express an opinion on Town of Avon, Colorado's compliance with requirements applicable to
each of its major programs in our report on compliance issued pursuant to OMB Circular A -133.
Engagement Administration, Fees, and Other
We understand that your employees will prepare all cash, accounts receivable, or other confirmations we
request and will locate any documents selected by us for testing.
At the conclusion of the engagement, we will complete the appropriate sections of the Data Collection
Form that summarizes our audit findings. It is management's responsibility to submit the reporting
package (including financial statements, schedule of expenditures of federal awards, summary schedule
of prior audit findings, auditors' reports, and corrective action plan) along with the Data Collection Form to
the federal audit clearinghouse. We will coordinate with you the electronic submission and certification. If
applicable, we will provide copies of our report for you to include with the reporting package you will
submit to pass- through entities. The Data Collection Form and the reporting package must be submitted
within the earlier of 30 days after receipt of the auditors' reports or nine months after the end of the audit
period, unless a longer period is agreed to in advance by the cognizant or oversight agency for audits.
Town of Avon, Colorado
January 2, 2013
Page 7
We appreciate the opportunity to be of service to Town of Avon, Colorado and believe this letter
accurately summarizes the significant terms of our engagement. If you have any questions, please let us
know. If you agree with the terms of our engagement as described in this letter, please sign the enclosed
copy and return it to us.
Very truly yours,
MccIVIAHAN and ASSOCIATES, L.L.C.
RESPONSE:
This letter correctly sets forth the understanding of Town of Avon, Colorado with respect to services to be
provided by McMahan and Associates, L.L.C.
Town of Avon, Colorado
B Y.•
Signature
Title
Date
Town of Avon, Colorado
January 2, 2013
Page 6
Engagement Administration, Fees, and Other (continued)
The audit documentation for this engagement is the property of McMahan and Associates, L.L.C. and
constitutes confidential information. However, pursuant to authority given by law or regulation, we may be
requested to make certain audit documentation available to the State or Federal Government, or its
designee, a federal agency providing direct or indirect funding, or the U.S. Government Accountability
Office for purposes of a quality review of the audit, to resolve audit findings, or to carry out oversight
responsibilities. We will notify you of any such request. If requested, access to such audit documentation
will be provided under the supervision of McMahan and Associates, L.L.C. personnel. Furthermore, upon
request, we may provide copies of selected audit documentation to the aforementioned parties. These
parties may intend, or decide, to distribute the copies or information contained therein to others, including
other governmental agencies.
The audit documentation for this engagement will be retained for a minimum of five years after the report
release or for any additional period requested by the State or Federal government, oversight agency for
the audit, or pass- through entity. If we are aware that a federal awarding agency, pass- through entity, or
auditee is contesting an audit finding, we will contact the party(ies) contesting the audit finding for
guidance prior to destroying the audit documentation.
Paul J. Backes, is the engagement partner and is responsible for supervising the engagement and
signing the report or authorizing another individual to sign it.
Our fee for these services will be at our standard hourly rates plus out -of- pocket costs (such as report
reproduction, word processing, postage, travel, copies, telephone, etc.). Our standard hourly rates vary
according to the degree of responsibility involved and the experience level of the personnel assigned to
your audit. We estimate our fee for the financial statement audit to be $26,625 and the additional fee for
compliance with OMB Circular A -133 and related data submission to be between $3,500 and $6,500. Our
invoices for these fees will be rendered each month as work progresses and are payable on presentation.
In accordance with our firm policies, work may be suspended if your account becomes overdue and may
not be resumed until your account is paid in full. If we elect to terminate our services for nonpayment, our
engagement will be deemed to have been completed upon written notification of termination, even if we
have not completed our report. You will be obligated to compensate us for all time expended and to
reimburse us for all out -of- pocket costs through the date of termination. Our fees are based on
anticipated cooperation from your personnel and the assumption that unexpected circumstances will not
be encountered during the audit. If significant additional time is necessary, we will keep you informed of
any problems we encounter and our fees will be adjusted accordingly. We want the Town to feel that the
value of services provided by our firm is commensurate with the fee charged.
Govemment Auditing Standards require that we provide you with a copy of our most recent external peer
review report and any letter of comment, and any subsequent peer review reports and letters of comment
received during the period of the contract. Our most recent peer review report accompanies this letter.