Welcome to S Corporation Tax Planning!
Hello there! If you’ve made it to Area III of your TCP studies, you’re doing great. Today, we are diving into S Corporations. Think of an S Corp as a "hybrid" entity. It has the legal protection of a corporation but usually pays no federal income tax at the corporate level. Instead, the income "passes through" to the shareholders.
Tax planning for S Corps is all about balance: keeping the IRS happy with reasonable salaries while maximizing tax-free distributions. Don't worry if this seems like a lot of rules at first—we’ll break them down step-by-step!
1. The Foundation: Managing Basis
In the world of S Corporations, Basis is everything. It determines two major things: how much money you can take out tax-free and how much of a business loss you can deduct on your personal return.
Stock Basis vs. Debt Basis
Stock basis normally increases for contributions and taxable/tax-exempt income, then decreases for distributions, nondeductible noncapital expenses, and losses/deductions, in that order. An eligible election can change the last two. Qualifying direct shareholder loans create separate debt basis, not stock basis; corporate bank borrowing or a guarantee alone generally creates neither. A property-for-stock transfer requires its own section 351/control and liability analysis.
The Basis Formula
Stock basis normally increases for contributions and taxable/tax-exempt income, then decreases for distributions, nondeductible noncapital expenses, and losses/deductions, in that order. An eligible election can change the last two. Qualifying direct shareholder loans create separate debt basis, not stock basis; corporate bank borrowing or a guarantee alone generally creates neither. A property-for-stock transfer requires its own section 351/control and liability analysis.
Stock basis normally increases for contributions and taxable/tax-exempt income, then decreases for distributions, nondeductible noncapital expenses, and losses/deductions, in that order. An eligible election can change the last two. Qualifying direct shareholder loans create separate debt basis, not stock basis; corporate bank borrowing or a guarantee alone generally creates neither. A property-for-stock transfer requires its own section 351/control and liability analysis.
Example: Sarah has a \$10,000 basis. The S Corp earns \$5,000 and distributes \$12,000 to her. Her basis goes up to \$15,000 (10k + 5k), then down to \$3,000 after the distribution. Because she has basis left, the entire \$12,000 is tax-free!
Quick Takeaway:
S-corporation losses exceeding available stock plus qualifying direct debt basis are generally suspended and carried forward until adequate basis is restored. Losses passing the basis limit must still satisfy at-risk, passive-activity and other applicable limits. Track each type separately; a basis increase alone does not guarantee current deductibility.
2. The "Reasonable Salary" Strategy
One of the biggest tax planning perks of an S Corp is saving on Self-Employment Tax (Social Security and Medicare). Unlike a partnership where all "earned" income is usually subject to SE tax, an S Corp owner only pays FICA tax on their W-2 Salary. The remaining profit (distributions) is usually free from payroll taxes.
The Planning Trick: The Balancing Act
An S corporation must pay reasonable compensation for shareholder-employee services before treating payments as nonwage distributions. Distributions are generally outside payroll tax, but an arbitrary low salary is not valid planning: the IRS can reclassify distributions as wages based on the facts.
Did you know? To determine a "reasonable" salary, the IRS looks at what other people in similar roles at similar companies are making. If you are a neurosurgeon making \$500,000 a year but only taking a \$30,000 salary, the IRS will likely have questions!
3. Distributions: The "Bucket" System
If an S Corp has always been an S Corp, distributions are simple: they are tax-free to the extent of basis. However, if the S Corp used to be a C Corporation, things get a little "layered."
The Distribution Hierarchy
Imagine a tiered fountain. Money flows into the top bucket first, then spills into the next:
For a nonliquidating cash distribution with no accumulated C-corporation E&P, the amount reduces stock basis tax-free, then produces gain to the extent it exceeds stock basis (generally capital gain if the stock is a capital asset). Debt basis does not shelter distributions. With E&P and no special election or legacy adjustments, first apply the AAA portion under that same basis/gain rule, then dividend treatment to E&P, then the remaining basis/gain rule. AAA is not a guarantee of tax-free treatment.
Mnemonic: Think "A-A-B-C" (AAA, AEP, Basis, Capital Gains). It’s the order of how money leaves a former C Corp!
Quick Review:
For a nonliquidating cash distribution with no accumulated C-corporation E&P, the amount reduces stock basis tax-free, then produces gain to the extent it exceeds stock basis (generally capital gain if the stock is a capital asset). Debt basis does not shelter distributions. With E&P and no special election or legacy adjustments, first apply the AAA portion under that same basis/gain rule, then dividend treatment to E&P, then the remaining basis/gain rule. AAA is not a guarantee of tax-free treatment.
4. Planning for the Built-in Gains (BIG) Tax
When a C Corporation converts to an S Corporation, the IRS is worried the company will sell its assets immediately to avoid the double-taxation of the C Corp world. To prevent this, they created the Built-in Gains (BIG) Tax.
The Rule
Section 1374 built-in gains tax can apply during the five-year recognition period after C-to-S conversion, and can also apply to carryover-basis assets acquired from a C corporation under section 1374(d)(8). It concerns recognized pre-existing built-in gains, subject to net built-in gain, taxable-income and other statutory limits. The corporate rate is currently 21%. S corporations can also face other specified entity-level taxes.
Planning Strategy:
Section 1374 built-in gains tax can apply during the five-year recognition period after C-to-S conversion, and can also apply to carryover-basis assets acquired from a C corporation under section 1374(d)(8). It concerns recognized pre-existing built-in gains, subject to net built-in gain, taxable-income and other statutory limits. The corporate rate is currently 21%. S corporations can also face other specified entity-level taxes.
5. Loss Limitations: The Three Hurdles
If the S Corp has a bad year and reports a loss, shareholders love using that loss to offset their other income (like a spouse's W-2). But they have to clear three hurdles first:
Apply loss limits in sequence: tax basis, at-risk amount, passive-activity rules, then other applicable individual limits such as excess business loss. Passing one limit does not establish deductibility under the others. Track each suspended-loss category separately.
Key Takeaway:
S-corporation losses exceeding available stock plus qualifying direct debt basis are generally suspended and carried forward until adequate basis is restored. Losses passing the basis limit must still satisfy at-risk, passive-activity and other applicable limits. Track each type separately; a basis increase alone does not guarantee current deductibility.
Summary Checklist for S Corp Planning
For a nonliquidating cash distribution with no accumulated C-corporation E&P, the amount reduces stock basis tax-free, then produces gain to the extent it exceeds stock basis (generally capital gain if the stock is a capital asset). Debt basis does not shelter distributions. With E&P and no special election or legacy adjustments, first apply the AAA portion under that same basis/gain rule, then dividend treatment to E&P, then the remaining basis/gain rule. AAA is not a guarantee of tax-free treatment.
You've got this! S Corp tax planning is just a series of puzzles. Keep your eye on the "Basis" and the "AAA," and the rest will fall into place.