TCP, Tax Compliance and Planning

Sources for Tax Planning for C Corporations

Last reviewed 2026-10-06

The standards and authorities behind PocketCPA's TCP lessons on Tax Planning for C Corporations. The topic rests on IRC Sec. 11 / 55 / 162 / 172 / 243 / 246 / 301 / 302 / 311 / 312 / 316 / 318 / 331 / 332 / 334 / 336 / 337 / 531 / 532 / 535 / 537 / 541 / 542 / 543 / 545 / 547 / 561 / 1202 / 1211 / 1212 / 1244 / 1363 / 1411 / 1501 / 1504.

About this topic

One dollar of corporate profit bears 21 percent while it stays inside the corporation and as much as 39.802 percent the moment it is distributed. Nothing about the business changes in between. That gap is the subject of this Topic, and it explains the shape of everything in it. Some provisions soften or postpone the second layer. Others are the penalty taxes Congress wrote so that postponing it forever is not free.

The examiner grades a comparison rather than a computation. A fact pattern supplies one pool of pre-tax corporate profit and two or three ways of moving it into an owner's hands, and the points go to whoever prices every route from that same pool. Comparing a salary against a dividend of the same size hands the salary route extra corporate money, because the employer's payroll tax comes out of the corporation on top of the pay. The error that costs most is treating the two layers as additive. Corporate tax reduces the cash available to distribute, which reduces the shareholder's gain, which in turn reduces the shareholder's tax. An extra dollar of corporate tax therefore never costs the family a full dollar.

Key points

C corporation tax planning balances the double tax cost (corporate and shareholder levels) against the benefits of deferral and lower corporate rates.
The dividends-received deduction reduces the effective tax on intercorporate dividends (50%, 65%, or 100% depending on ownership).
Timing of income and deductions can shift taxable income between years to manage the effective rate.
Reasonable compensation is deductible; excess compensation is recharacterized and may create a double tax.

What the lessons cover

The double layer and compensation planning
Avoiding the accumulated earnings and PHC penalty taxes
Consolidated returns
Timing a liquidation
The dividends-received deduction and its taxable-income limitation
Distributions, earnings and profits, and the three-tier ordering rule
Redemptions: exchange treatment versus a disguised dividend
Net operating losses and capital losses inside a C corporation
Section 1202 qualified small business stock
Section 1244 stock: turning a capital loss into an ordinary loss
Choosing and living with the C corporation form

Authoritative references

The double layer and compensation:

Sec. 11(a) and (b), the flat corporate rate, and Sec. 1(h)(1) and (h)(11), the maximum capital gain rates and the treatment of qualified dividend income.
Sec. 162(a)(1), the deduction for reasonable compensation, with Sec. 3101, Sec. 3111 and Sec. 3121(a)(1), the employee and employer taxes on wages and the wage base.
Sec. 1411(a)(1), (b) and (c)(1)(A)(i), the net investment income tax on dividends.
Sec. 275(a)(1), the bar on deducting federal income taxes, and Sec. 267(b), related-party transactions.
Sec. 1363(a), the exemption of an S corporation from the corporate tax, and Sec. 1202(e)(3)(A), the qualified trade or business definition borrowed elsewhere.

Penalty taxes:

Sec. 531 through Sec. 537, the accumulated earnings tax and its reasonable-needs defense, and Sec. 541 through Sec. 547, the personal holding company tax, with Sec. 547(a) through (g), the deduction for deficiency dividends.
Sec. 561(a) through (b), Sec. 562, Sec. 563, Sec. 564 and Sec. 565, the dividends paid deduction and the consent dividends.

Consolidated returns, liquidations, and distributions:

Sec. 1501, Sec. 1502 and Sec. 1504(a), the consolidated return and the affiliated group at 80 percent of vote and value, and Sec. 245, the deduction for dividends from certain foreign corporations.
Sec. 331(a) and (b), gain or loss to the shareholder on a complete liquidation; Sec. 336(a) and (d), gain or loss to the liquidating corporation and the limits on loss recognition; Sec. 334(a) and (b), the basis of property received; Sec. 332(a) and (b), the liquidation of an 80 percent subsidiary; Sec. 337(a) and (b), the nonrecognition at the parent level.
Sec. 243(a) and (c), the dividends-received deduction at 50, 65, and 100 percent, and Sec. 246(b) and (c), the taxable income limitation and the holding period requirements.
Sec. 301(a) through (e), distributions of property, Sec. 311(a) and (b), gain recognized on the distribution of appreciated property, Sec. 312(a) and (b), the effect on earnings and profits, and Sec. 316(a) and (b), the definition of a dividend.
Sec. 302(a), (b) and (d), the redemption treated as an exchange or as a distribution, including the substantially disproportionate test at (b)(2), the complete termination at (b)(3), and the not essentially equivalent to a dividend test at (b)(1); Sec. 302(c), the attribution rules; Sec. 318(a), the constructive ownership rules; and Sec. 303(a), the redemption to pay death taxes.

Losses and small business stock:

Sec. 172(a), (b), the net operating loss deduction and carryover, and Sec. 1211(a) and (b), the limit on capital losses, with Sec. 1212(a), the five-year carryover of a corporate net capital loss.
Sec. 170(b)(2), the 10 percent limit on corporate charitable contributions.
Sec. 1202(a), (b), (c), (d) and (e), the exclusion of gain from qualified small business stock, its per-issuer limit, the original issuance requirement, the gross assets test, and the active business requirement.
Sec. 1244(a), (b), (c) and (d), ordinary loss treatment of the loss on small business stock up to $50,000, or $100,000 on a joint return, with the issuance and gross receipts requirements.
Sec. 1231(b), the definition of property used in the trade or business, and Sec. 351 and Sec. 368, formation and control.

Choice of entity:

Sec. 199A, Sec. 250 and Sec. 248, the deduction for qualified business income, the deduction for foreign-derived intangible income and global intangible low-taxed income, and the amortization of organizational expenditures, each compared in the entity choice.
Sec. 55, Sec. 56A, Sec. 59(k) and Sec. 59A, the corporate alternative minimum tax and base erosion tax cross-references.

How PocketCPA uses these sources

Every lesson is written in original words and cites the paragraph each rule comes from. No standard's text is reproduced. How lessons and questions are written and checked is set out in our methodology.