Southern New Hampshire University

ACC-331: Federal Taxation II

A study guide to ACC-331 at SNHU, which moves federal tax from individuals to C corporations, S corporations and partnerships.

Updated October 2026 · 5 min read

ACC-331 at Southern New Hampshire University is Federal Taxation II. SNHU's catalog describes it as a detailed presentation of the theory and practice applicable to preparing federal income tax returns for S corporations, C corporations and partnerships. ACC-330, Federal Taxation I, is the listed prerequisite.

Moving from individuals to business entities changes the questions. Instead of asking how much tax one person owes, you ask who is taxed at all: the entity, its owners, or both. Choice of entity, owners' basis, the flow of income to owners and distributions all become central, and each entity type has its own return and rules.

Course at a Glance

ItemDetails
UniversitySouthern New Hampshire University (SNHU)
Course codeACC-331
LevelUndergraduate, upper level
PrerequisiteACC-330
Subject areaUS federal taxation of business entities
Typical workEntity return preparation, problem sets, research memos, client communication

What ACC-331 Covers

Entity or topicWhat it involves
C corporationsTaxable income, corporate rate, dividends to shareholders, Form 1120
S corporationsEligibility, pass-through of income, shareholder basis, Form 1120-S
PartnershipsFormation, allocation of income, partner basis, Form 1065
Schedule K-1Reporting each owner's share of pass-through items
DistributionsTax effect of cash and property paid to owners
Choice of entityComparing the tax consequences of different structures

Key Concepts Explained

Double Taxation Versus Pass-Through

A C corporation pays tax on its income, and shareholders pay tax again on dividends. S corporations and partnerships generally pay no federal income tax at the entity level; income passes through to owners, who report it on their own returns.

Example (illustrative): A business earns $100,000. As a C corporation taxed at a flat 21%, it pays $21,000 and can distribute $79,000; shareholders then pay tax on the dividend. As an S corporation, the entity pays no federal income tax and the $100,000 is reported by shareholders, whether or not it is distributed.

Owner's Basis

Basis tracks an owner's investment for tax purposes. It rises with contributions and the owner's share of income, and falls with distributions and losses. Losses can generally be deducted only to the extent of basis, subject to further limits.

Example: An S corporation shareholder starts the year with basis of $20,000. Her share of income is $15,000 and she receives a $10,000 distribution. Ending basis is $20,000 + $15,000 - $10,000 = $25,000. The distribution is not taxed again because it does not exceed basis.

Book-Tax Differences

Corporate taxable income often differs from book income. Some items are permanent differences; others reverse over time and create deferred taxes. Entity returns include schedules that reconcile the two.

Typical Assignments and How to Approach Them

Assignment typeWhat it testsHow to approach it
Entity returnCorrect forms and schedulesStart from book income and list each adjustment
Basis calculationsTracking owner investmentUse a year-by-year basis table
Choice of entity memoComparing tax outcomesShow the numbers for each structure side by side
Research questionApplying the CodeIssue, authority, analysis, conclusion

Comparing Entities in a Written Answer

Choice-of-entity questions are common because they test understanding across the whole course. A strong answer compares the structures on a few clear factors: how income is taxed, how losses can be used, how owners are paid, eligibility limits (S corporations have restrictions on the number and type of shareholders and allow only one class of stock), and the administrative burden.

Present the tax figures in a small table, then give a recommendation tied to the client's goals.

Be careful not to suggest that tax is the only factor. Liability protection, plans to raise capital and the owners' future intentions can all outweigh a modest tax saving, and acknowledging this shows professional judgment.

For return preparation tasks, work from the book income statement towards taxable income, listing each book-tax difference with a short reason. Then complete the entity return and the K-1s, and check that the owners' shares add back to the entity totals. This order keeps the numbers traceable and makes any error easier to find when the figures do not agree.

Where Students Get Stuck

Study Tips for ACC-331

How We Help with ACC-331

Send the scenario, data, instructions and rubric. A tax tutor prepares a worked model return, basis schedule or memo, or reviews your work. For wider support, see our accounting assignment help guide.

GradeEssays is independent of Southern New Hampshire University. We provide study support for coursework scenarios, not tax advice for real businesses. Submit only your own work under SNHU's academic integrity policy. Orders include free revisions within the scope of your original request.

Get Business Entity Tax Under Control

Share the scenario, data and rubric. We prepare a worked model return or memo with every rule explained.

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Frequently Asked Questions

What is the prerequisite for ACC-331?

SNHU's catalog lists ACC-330, Federal Taxation I.

Which entities does ACC-331 cover?

SNHU's catalog names S corporations, C corporations and partnerships.

What is a Schedule K-1?

A form issued by a partnership or S corporation showing each owner's share of income, deductions and credits.

Why does basis matter?

It determines whether distributions are taxable and how much loss an owner can deduct.

Do S corporations pay tax?

Generally not federal income tax at the entity level, although some specific taxes can apply in certain situations.

Can you help with a choice-of-entity memo?

Yes. We prepare a model memo with side-by-side figures and explain the reasoning.