Southern New Hampshire University

ACC-309: Intermediate Accounting III

A study guide to ACC-309 at SNHU, the course on reporting and disclosure for complex topics such as leases, pensions, equity and accounting changes.

Updated October 2026 · 5 min read

ACC-309 at Southern New Hampshire University is Intermediate Accounting III, the last course in the intermediate sequence.

SNHU's catalog describes it as examining reporting and disclosure requirements for complex accounting topics: analyzing the financial impact of changes driven by factors such as stock characteristics, comprehensive income and retained earnings, types of leases and post-retirement benefits, and the correct disclosure of error corrections, accounting changes and adjustments.

It also asks students to communicate financial information to internal and external stakeholders. ACC-308 is the listed prerequisite.

These are the topics many accountants describe as the hardest in financial reporting. Each involves long schedules, estimates and present-value calculations, and each comes with detailed disclosure requirements.

Students who handled the earlier intermediate courses well can still find ACC-309 demanding because the problems are longer and the margin for small errors is smaller.

Course at a Glance

ItemDetails
UniversitySouthern New Hampshire University (SNHU)
Course codeACC-309
LevelUndergraduate, upper level
PrerequisiteACC-308
Subject areaFinancial reporting and disclosure (US GAAP)
Typical workProblem sets, schedules, financial statement notes and written explanations for stakeholders

What ACC-309 Covers

Topic (from the catalog)What it involves
Stock characteristics and equityClasses of stock, dividends, how equity changes are reported
Comprehensive income and retained earningsItems reported outside net income; the retained earnings roll-forward
LeasesFinance versus operating leases for lessees; right-of-use assets and lease liabilities
Post-retirement benefitsPension and other benefit obligations, plan assets and cost components
Accounting changes and error correctionsChanges in principle, estimates and entity; restating for errors
Disclosure and communicationNotes to the statements and explanations for stakeholders

Key Concepts Explained

Lessee Accounting Under ASC 842

For most leases longer than twelve months, a lessee records a right-of-use asset and a lease liability equal to the present value of the lease payments. The classification (finance or operating) then decides how expense is presented over the lease term.

Example: A company leases equipment for three years at $10,000 a year, paid at the end of each year, with a 6% discount rate. The present value is about $26,730, so it records a right-of-use asset and lease liability of $26,730. In year one, interest on the liability is about $1,604 (6% x $26,730), and the $10,000 payment reduces the liability to about $18,334.

Change in Estimate Versus Error

A change in estimate (for example, a revised useful life) is applied prospectively: current and future periods only. An error correction is applied retrospectively by restating prior periods. Misclassifying one as the other is a common exam mistake.

Example: Equipment costing $50,000 was depreciated straight line over 10 years with no residual value. After four years ($20,000 accumulated), management decides the total life is 8 years. The remaining $30,000 is spread over the remaining 4 years, so depreciation becomes $7,500 a year. Nothing is restated.

Pensions in Outline

Defined benefit pension accounting compares the benefit obligation with plan assets. Pension cost combines service cost, interest cost, expected return on assets and amortisation of certain deferred items, some of which pass through other comprehensive income first.

Typical Assignments and How to Approach Them

Assignment typeWhat it testsHow to approach it
Lease and pension problemsSchedules and entriesBuild the amortisation or worksheet first, then the entries
Restatement exercisesCorrect treatment of changesClassify the change before calculating anything
Notes to the statementsDisclosure and clarityExplain the policy, the figures and why they changed
Stakeholder explanationCommunicating complex topicsLead with the effect on results and avoid unexplained jargon

Writing Notes to the Financial Statements

Because the catalog stresses disclosure, expect tasks that ask you to draft notes rather than only calculate. A good note states the accounting policy in a sentence or two, presents the key figures in a small table, and explains movements during the year.

For a lease note, that might mean the nature of the leases, the discount rate used, and a maturity analysis of future payments. For a change in principle, it means describing the change, why it is preferable and its effect on prior periods.

Write notes for a reader who knows accounting but not your company. Be specific about amounts and dates, and avoid copying textbook wording that does not fit your scenario.

Where Students Get Stuck

Study Tips for ACC-309

How We Help with ACC-309

Send the instructions, data, templates and feedback. An accounting tutor prepares worked schedules and model notes, explains the standards involved, or reviews your workbook. For wider support, see our accounting assignment help guide.

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Frequently Asked Questions

What is the prerequisite for ACC-309?

SNHU's catalog lists ACC-308 (Intermediate Accounting II).

Which topics in ACC-309 are hardest?

Leases and post-retirement benefits usually take the most time, because they involve long schedules, present values and detailed disclosures.

What is the difference between a change in estimate and an error?

A change in estimate reflects new information and is applied going forward. An error is a mistake in prior statements and is corrected by restating them.

Do I need to know present value for ACC-309?

Yes. Leases and pensions rely on discounting, so revise time value of money before those chapters.

Can you help me write notes to the financial statements?

Yes. We prepare model notes for your scenario and explain what each part must contain.

What comes after the intermediate sequence?

Many accounting students move on to advanced accounting, auditing and tax; your degree map shows your path.