CTC Business Taxation & Entity Structures 1 — Questions and Answers

Question 1: What is a primary tax benefit of forming an S corporation?

It eliminates all federal taxes.
It allows for unlimited shareholders.
It avoids double taxation by passing income directly to shareholders (Correct answer)
It provides special tax exemptions.

Correct answer: It avoids double taxation by passing income directly to shareholders

A primary tax benefit of forming an S corporation is the avoidance of double taxation, which is a common issue for C corporations. Instead of the corporation paying tax on its profits and then shareholders paying tax again on dividends, an S corporation's income and losses are passed directly through to the owners' personal tax returns. This "pass-through" taxation means income is taxed only once at the shareholder level.

Question 2: Which entity type allows for the greatest flexibility in profit distribution?

C corporation
LLC
Partnership (Correct answer)
S corporation

Correct answer: Partnership

Partnerships offer the greatest flexibility in profit distribution among the listed entity types. Unlike corporations, which typically distribute profits based on ownership percentages, partnership agreements can be structured to allocate profits and losses disproportionately among partners, regardless of their capital contributions. This allows for customized arrangements that suit the partners' specific needs and contributions.

Question 3: What tax form is used by a sole proprietorship to report income?

Form 1120
Form 1065
Schedule C with Form 1040 (Correct answer)
Form 2553

Correct answer: Schedule C with Form 1040

A sole proprietorship is not a separate legal entity from its owner, meaning business income and expenses are reported directly on the owner's personal tax return. Specifically, sole proprietors use Schedule C (Profit or Loss from Business) to detail their business's financial performance. This Schedule C is then filed along with their individual income tax return, Form 1040.

Question 4: What is the default federal tax classification for a single-member LLC?

S corporation
Partnership
Disregarded entity (Correct answer)
C corporation

Correct answer: Disregarded entity

For federal tax purposes, a single-member LLC (Limited Liability Company) is by default classified as a "disregarded entity." This means the IRS disregards the LLC as a separate entity from its owner for income tax purposes. Consequently, the LLC's income and expenses are reported directly on the owner's personal tax return, similar to a sole proprietorship.

Question 5: Which of the following is a characteristic of a C corporation?

Income passes through to shareholders only
Not subject to income tax
Avoids corporate tax
Subject to double taxation (Correct answer)

Correct answer: Subject to double taxation

A characteristic of a C corporation is that it is subject to double taxation. This occurs because the corporation first pays income tax on its profits at the corporate level. Then, when the remaining after-tax profits are distributed to shareholders as dividends, those dividends are taxed again at the individual shareholder level.

Question 6: Which tax form is used by partnerships to report income to the IRS?

Form 1120S
Schedule C
Form 1065 (Correct answer)
Form 1099

Correct answer: Form 1065

Partnerships are pass-through entities, meaning they do not pay income tax at the entity level. Instead, they use Form 1065, U.S. Return of Partnership Income, to report their income, gains, losses, deductions, and credits to the IRS. The information from Form 1065 is then used to prepare Schedule K-1 for each partner, detailing their share of the partnership's income or loss, which they report on their individual tax returns.

Question 7: What is the corporate tax rate for C corporations under current federal law?

15%
21% (Correct answer)
28%
35%

Correct answer: 21%

Under the Tax Cuts and Jobs Act of 2017, the corporate tax rate for C corporations was significantly reduced and set at a flat rate of 21%. This uniform rate applies to all C corporations, regardless of their income level, simplifying the previous tiered system. This change aimed to make the U.S. more competitive globally and encourage domestic investment.

Question 8: Which entity must file Form 1120S with the IRS?

LLC
C corporation
S corporation (Correct answer)
Partnership

Correct answer: S corporation

An S corporation is a special type of corporation that elects to pass corporate income, losses, deductions, and credits through to its shareholders for federal tax purposes. To make this election and report its financial activities, an S corporation must file Form 1120S, U.S. Income Tax Return for an S Corporation, with the IRS.

Question 9: What is one drawback of operating as a sole proprietorship?

No requirement to pay taxes
Limited liability protection
Unlimited personal liability (Correct answer)
Must incorporate annually

Correct answer: Unlimited personal liability

One significant drawback of operating as a sole proprietorship is unlimited personal liability. This means that the owner is personally responsible for all business debts and legal obligations, and their personal assets are not protected from business creditors or lawsuits. Unlike corporations or LLCs, there is no legal distinction between the owner and the business.

CTC Business Taxation & Entity Structures 1

What is a primary tax benefit of forming an S corporation?