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How S Corporation Owners Can Deduct Health Insurance Premiums

· 6 min read
Mike Thrift
Mike Thrift
Marketing Manager

If you operate as an S corporation, understanding how to properly handle health insurance premiums can save you thousands in taxes each year. However, the rules for S corp owners are different from other business structures, and getting it wrong could cost you deductions or trigger an audit.

The 2% Shareholder Rule: What You Need to Know

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The IRS has a special rule for S corporation shareholders who own more than 2% of the company. Unlike regular employees, these shareholders cannot receive health insurance as a tax-free fringe benefit. Instead, any premiums paid on their behalf must be reported as taxable wages.

This might sound like bad news, but there's a silver lining: both the S corporation and the shareholder can still benefit from tax deductions, just through a different process.

How It Works: The S Corp's Perspective

When your S corporation pays health insurance premiums for a more-than-2% shareholder, here's what happens:

The company can deduct the premiums as a business expense, similar to how it would deduct regular wages. This reduces the S corporation's taxable income.

The premiums must be added to the shareholder's W-2 wages in Box 1 (taxable wages). However, these amounts are not subject to Social Security and Medicare taxes (FICA) or federal unemployment taxes (FUTA), which provides some payroll tax savings.

The S corporation must have established the health insurance plan and pay the premiums directly or reimburse the shareholder under an accountable plan.

How It Works: The Shareholder's Perspective

As a shareholder-employee, you'll report the health insurance premiums as income on your W-2, but you can claim them back through the self-employed health insurance deduction on your personal tax return (Form 1040, Schedule 1).

This deduction is considered "above-the-line," meaning you can claim it even if you don't itemize deductions. This is valuable because it:

  • Reduces your adjusted gross income (AGI)
  • Lowers your overall tax liability
  • May qualify you for other income-based tax benefits

The net effect is that you essentially break even on the income taxes for the premiums, while the S corp saves on payroll taxes.

S Corporations With Only Shareholder-Employees

If your S corporation has no employees besides the shareholders, you cannot establish a group health insurance plan. Instead, you must:

  1. Purchase an individual or family health insurance policy in your own name
  2. Have the S corporation reimburse you for the premiums, or have the corporation pay the premiums directly
  3. Report the premiums as wages on your W-2
  4. Claim the self-employed health insurance deduction on your personal return

This arrangement still provides tax benefits, but requires careful documentation to ensure the IRS accepts your deductions.

S Corporations With Non-Shareholder Employees

When your S corporation has employees who are not shareholders, you can establish a group health insurance plan. Non-shareholder employees can receive health insurance as a tax-free benefit, just like employees of any other company.

Shareholders can be included in this group plan, but the special rules still apply:

  • Premiums for shareholders must be reported as taxable wages on their W-2
  • Shareholders claim the self-employed health insurance deduction on their personal returns
  • Non-shareholder employees receive the benefit tax-free

This creates a two-tier system within your health insurance plan, which requires careful administration and record-keeping.

Important Requirements and Limitations

To successfully claim health insurance deductions as an S corp owner, you must meet several requirements:

The S corporation must pay the premiums. You cannot pay premiums personally and then try to deduct them as a business expense. The corporation must either pay the insurance company directly or reimburse you through a proper reimbursement arrangement.

You cannot deduct more than you earn. The self-employed health insurance deduction is limited to your net earnings from the S corporation. If your wages are 50,000butyourpremiumsare50,000 but your premiums are 60,000, you can only deduct $50,000.

Proper documentation is essential. Keep records of all premium payments, W-2 reporting, and reimbursement arrangements. The IRS scrutinizes these deductions, so good record-keeping is crucial.

Timing matters. The S corporation must establish the health insurance plan during the tax year, and you must be actively engaged in the business to claim the deduction.

Practical Steps for Implementation

If you want to start taking advantage of health insurance deductions as an S corp owner, follow these steps:

  1. Choose the right health insurance plan. If you have non-shareholder employees, research group plans. If you're a solo owner, shop for individual plans that meet your needs.

  2. Set up a payment or reimbursement system. Decide whether the S corporation will pay premiums directly to the insurance company or reimburse you. Document this arrangement clearly.

  3. Coordinate with your payroll provider. Ensure they understand that health insurance premiums must be added to shareholder W-2 wages but excluded from FICA and FUTA calculations.

  4. Track everything carefully. Maintain records of all premium payments, reimbursements, and insurance policy documents.

  5. Work with a tax professional. Given the complexity of these rules, having a qualified accountant or tax advisor review your setup can prevent costly mistakes.

Common Mistakes to Avoid

Many S corp owners make these errors when handling health insurance:

Failing to report premiums on the W-2. This is one of the most common mistakes. If you don't add the premiums to your W-2 wages, the IRS may disallow your deduction entirely.

Trying to take the deduction without proper S corp action. The corporation must formally establish and pay for the insurance plan. Personal payments that aren't properly reimbursed don't qualify.

Confusing the self-employed health insurance deduction with itemized medical expenses. These are different deductions with different rules and limitations.

Not adjusting for the deduction when calculating estimated taxes. Since the deduction reduces your AGI, it should factor into your quarterly estimated tax payments.

The Bottom Line

While S corporation health insurance rules are more complex than those for sole proprietors or partnerships, they still offer significant tax advantages. By properly structuring your health insurance arrangement and maintaining accurate records, you can reduce both your corporate and personal tax liability.

The key is understanding that health insurance premiums flow through two tax returns—first as a deduction for the S corporation and wages for the shareholder, then as a deduction on the shareholder's personal return. When handled correctly, this creates a win-win situation that reduces your overall tax burden while providing essential health coverage for you and your family.

Remember, tax laws change regularly, and your specific situation may have unique considerations. Always consult with a qualified tax professional to ensure you're maximizing your deductions while remaining fully compliant with IRS regulations.

Your Complete Guide to IRA Contribution Deadlines: Don't Leave Money on the Table

· 7 min read
Mike Thrift
Mike Thrift
Marketing Manager

When it comes to retirement savings, timing isn't just important—it's everything. Missing the IRA contribution deadline could mean losing out on valuable tax benefits and a year's worth of potential growth for your retirement nest egg. Whether you're a business owner, freelancer, or W-2 employee, understanding these critical deadlines can make a significant difference in your financial future.

Why the IRA Contribution Deadline Matters

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Unlike most financial deadlines that align with the calendar year, IRA contributions follow the tax year calendar with a crucial extension. You have until Tax Day of the following year—typically April 15th—to make contributions that count toward the previous tax year. This means if you're scrambling to maximize your retirement savings or reduce your tax burden, you have a few extra months after the year ends to take action.

This extended deadline serves as a financial safety net, giving you one last opportunity to:

  • Reduce your current tax liability (for Traditional IRA contributions)
  • Maximize retirement savings when you have a clearer picture of your annual income
  • Take advantage of unexpected bonuses or windfalls from the previous year
  • Make strategic financial decisions after reviewing your tax situation

Understanding Your IRA Options

Before you contribute, it's essential to understand which type of IRA aligns with your financial goals and current tax situation.

Traditional IRA: Tax Benefits Today

Traditional IRAs offer immediate tax deductions, which can be particularly appealing if you're in a higher tax bracket now. Your contributions may be tax-deductible depending on your income level, filing status, and whether you have access to an employer-sponsored retirement plan.

Key advantages:

  • Potential tax deduction in the contribution year
  • Tax-deferred growth until withdrawal
  • Lower your current adjusted gross income (AGI)
  • Ideal if you expect to be in a lower tax bracket during retirement

Roth IRA: Tax-Free Future

Roth IRAs flip the script by offering no upfront tax deduction but providing tax-free growth and tax-free qualified withdrawals in retirement. You contribute after-tax dollars now for the benefit of tax-free income later.

Key advantages:

  • Tax-free withdrawals in retirement
  • No required minimum distributions (RMDs) during your lifetime
  • Flexibility to withdraw contributions (not earnings) anytime without penalty
  • Ideal if you expect to be in a higher tax bracket during retirement

2025 Contribution Limits You Need to Know

The IRS adjusts contribution limits periodically to account for inflation. For the 2025 tax year, you can contribute:

  • $7,000 if you're under age 50
  • **8,000ifyoureage50orolder(includes8,000** if you're age 50 or older (includes 1,000 catch-up contribution)

Important note: These limits apply to the total of all your Traditional and Roth IRA contributions combined. You cannot contribute 7,000toaTraditionalIRAandanother7,000 to a Traditional IRA and another 7,000 to a Roth IRA in the same tax year—the limits are cumulative across all IRA accounts.

Special Considerations for Self-Employed and Business Owners

If you're self-employed or run your own business, retirement planning takes on added complexity—and opportunity. While you're focused on quarterly taxes, cash flow, and business growth, it's easy to let retirement planning slip through the cracks. However, the flexibility of IRA contributions makes them particularly valuable for entrepreneurs with variable income.

You can strategically time your contributions based on your annual earnings, making it easier to balance business needs with retirement savings. Plus, the tax deductions from Traditional IRA contributions can provide meaningful relief if you've had a particularly profitable year.

Income Limits and Phase-Outs

Not everyone can take full advantage of IRA benefits. The IRS imposes income restrictions, particularly for Roth IRAs and tax-deductible Traditional IRA contributions.

For 2025 Roth IRA contributions:

  • Single filers: Phase-out begins at $150,000 (modified AGI)
  • Married filing jointly: Phase-out begins at $236,000

For Traditional IRA tax deductions (if covered by a workplace plan):

  • Single filers: Phase-out between 77,00077,000-87,000
  • Married filing jointly: Phase-out between 123,000123,000-143,000

If your income exceeds these thresholds, you may still have options like the backdoor Roth IRA strategy or non-deductible Traditional IRA contributions.

Strategic Steps to Maximize Your IRA Contributions

1. Calculate Your Available Contribution Room

Review your previous contributions for the current tax year. If you haven't maxed out yet, determine how much you can still contribute before the deadline.

2. Assess Your Tax Situation

Meet with a tax professional or use tax software to estimate your liability for the year. This helps you decide whether Traditional or Roth contributions make more sense for your situation.

3. Consider Your Cash Flow

While it's tempting to wait until the deadline, contributing earlier means your money has more time to grow. Even spreading contributions throughout the year can ease the financial burden and maximize potential returns.

4. Automate Future Contributions

Set up automatic monthly or quarterly transfers to your IRA. This "pay yourself first" approach ensures you stay on track without the stress of scrambling before deadlines.

5. Document Your Contributions Properly

Keep detailed records of when and how much you contribute. If you're making contributions between January 1st and Tax Day, clearly designate which tax year the contribution should count toward when you make the deposit.

Common Mistakes to Avoid

Missing the deadline entirely: Unlike 401(k) contributions that must be made by December 31st, IRA contributions have the extended deadline—but you must actually make the contribution by Tax Day.

Contributing over the limit: Excess contributions face a 6% penalty tax each year they remain in the account. Track your contributions carefully across all IRA accounts.

Choosing the wrong account type: Consider your current and future tax situation carefully. A tax professional can help you model different scenarios.

Forgetting about the year designation: When contributing between January and April, explicitly tell your IRA custodian which tax year the contribution applies to—previous or current year.

The Power of Compound Growth

Every year you delay contributing to your IRA is a year of potential compound growth you're giving up. A 7,000contributionmadetodayandgrowingatahypothetical77,000 contribution made today and growing at a hypothetical 7% annual return could be worth over 53,000 in 30 years. Miss the deadline, and you've lost that contribution opportunity forever—you can't make it up in future years.

Taking Action Before the Deadline

The extended IRA contribution deadline is a valuable tool, but it shouldn't become a crutch. The earlier you contribute, the longer your money has to grow. If you're reading this article and the deadline is approaching, here's your action plan:

  1. Check your current IRA balance and calculate remaining contribution room
  2. Review your financial situation to determine how much you can afford to contribute
  3. Consult a tax professional if you're unsure about deduction eligibility or Roth conversion strategies
  4. Make the contribution and clearly designate the tax year
  5. Keep documentation for your tax return

Looking Forward: Make Next Year Easier

Rather than scrambling before the deadline each year, consider setting up a systematic contribution plan. Many IRA custodians allow you to schedule automatic monthly contributions, making it easier to maximize your contributions throughout the year and benefit from dollar-cost averaging.

Your retirement security depends on the decisions you make today. The IRA contribution deadline represents your last chance to boost your retirement savings and potentially reduce your tax bill for the previous year. Don't let this opportunity slip away—mark your calendar, assess your options, and take action before time runs out.


This article is for informational purposes only and should not be considered financial or tax advice. Consult with qualified professionals regarding your specific situation before making investment decisions.

Financial Management Guide for YouTubers: Master Your Money While Creating Content

· 7 min read
Mike Thrift
Mike Thrift
Marketing Manager

If you're building a YouTube channel, you're not just a content creator—you're running a business. And like any business, managing your finances properly can mean the difference between sustainable growth and financial stress. Whether you're just starting to monetize or you're already earning from multiple revenue streams, understanding the financial side of content creation is crucial.

Why Financial Management Matters for Content Creators

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Many YouTubers fall into the trap of focusing solely on content creation while neglecting their finances. This oversight can lead to unexpected tax bills, missed deductions, and difficulty understanding whether your channel is actually profitable. Proper financial management helps you:

  • Understand your true profitability
  • Maximize tax deductions
  • Plan for quarterly tax payments
  • Make informed decisions about equipment purchases and investments
  • Prepare for the future with proper budgeting

Understanding Your Income Streams

Unlike traditional employment, YouTubers typically earn money from multiple sources. Each income stream needs to be tracked separately for accurate financial reporting:

Primary Revenue Sources

Ad Revenue: This is income generated through YouTube's Partner Program when viewers watch ads on your videos. It's typically paid monthly but can fluctuate based on viewer engagement and advertiser demand.

Sponsorships: Brands pay you directly to feature their products or services in your videos. These payments can vary widely based on your audience size and engagement rates.

Merchandise Sales: Whether you're selling branded t-shirts, mugs, or digital products, merchandise revenue needs separate tracking.

Affiliate Marketing: Commission earned from products you recommend through affiliate links.

Channel Memberships: Recurring revenue from viewers who pay for exclusive perks on your channel.

Super Chat and Donations: Direct support from your audience during live streams or through platforms like Patreon.

Essential Financial Practices for YouTubers

1. Separate Business and Personal Finances

Open a dedicated business bank account, even if you haven't formed an LLC. You can obtain a free EIN (Employer Identification Number) to open a business account without creating a formal business entity. This separation makes tracking business expenses and income much simpler, especially during tax season.

2. Track Every Expense

As a self-employed content creator, you can deduct legitimate business expenses from your taxable income. Common deductible expenses include:

  • Production Costs: Cameras, microphones, lighting equipment, tripods, and other recording gear
  • Software Subscriptions: Video editing software, thumbnail design tools, scheduling platforms
  • Props and Wardrobe: Items used specifically for video production
  • Home Office: A portion of your rent/mortgage and utilities if you have a dedicated workspace
  • Internet and Phone: Portions used for business purposes
  • Travel Expenses: Transportation, lodging, and meals for content-related trips
  • Marketing: Paid advertising on social media, Google AdWords, or other promotional costs
  • Professional Services: Fees for accountants, lawyers, or business consultants
  • Education: Courses or training related to improving your content or business skills

Keep detailed records and receipts for all these expenses. Consider using accounting software or apps that can photograph and categorize receipts automatically.

3. Set Aside Money for Taxes

This is perhaps the most important habit for YouTubers. As a self-employed individual, you're responsible for paying both income tax and self-employment tax (covering Social Security and Medicare). Here's what you need to know:

  • Self-Employment Tax: Approximately 15.3% of your net earnings
  • Income Tax: Varies based on your total taxable income and tax bracket
  • Quarterly Estimated Taxes: If you expect to owe more than $1,000 in taxes, you'll need to make quarterly estimated tax payments

A good rule of thumb is to set aside 25-30% of your income for taxes. Open a separate savings account specifically for tax payments and transfer money there with each payment you receive.

4. Understand Payment Processing and Timing

YouTube typically pays creators 21 days after the end of each month, as long as you've met the $100 threshold. However, sponsored content payments can vary widely depending on your contracts with brands. Understanding your payment schedule helps with cash flow management and ensures you can cover expenses even during slower months.

5. Keep Organized Financial Records

Maintain organized records of all financial transactions:

  • Monthly income statements showing all revenue sources
  • Expense reports with categories
  • Bank and credit card statements
  • Receipts for all business purchases
  • Contracts with sponsors or collaborators
  • Tax documents (1099 forms from YouTube and other platforms)

Digital organization tools and accounting software can automate much of this process, saving you significant time and reducing errors.

Common Financial Mistakes to Avoid

Mixing Personal and Business Expenses

Using the same account for personal and business transactions creates confusion and makes it difficult to track deductible expenses accurately. Always keep them separate.

Forgetting About Quarterly Taxes

The IRS expects self-employed individuals to pay estimated taxes quarterly. Missing these payments can result in penalties and interest charges. Mark your calendar for the quarterly due dates: April 15, June 15, September 15, and January 15.

Not Tracking Small Expenses

Those 10monthlysoftwaresubscriptionsand10 monthly software subscriptions and 5 props from the dollar store add up. Track every business expense, no matter how small.

Waiting Until Tax Season to Get Organized

Scrambling to find receipts and categorize expenses in March or April is stressful and time-consuming. Make financial record-keeping a monthly habit instead.

Not Planning for Growth

As your channel grows, your income may fluctuate significantly. Budget conservatively and build an emergency fund to handle slower months or unexpected expenses.

When to Consider Professional Help

While many YouTubers successfully manage their own finances, there comes a point where professional assistance becomes valuable:

  • Your income exceeds 50,00050,000-75,000 annually
  • You're managing multiple business entities or income streams
  • You're considering incorporating as an LLC or S-Corp
  • You're working internationally or dealing with complex tax situations
  • You want to optimize tax strategies and financial planning
  • You'd rather focus your time on content creation than bookkeeping

A qualified accountant or bookkeeper who understands content creator finances can save you money through strategic tax planning and free up your time to focus on growing your channel.

Tools and Resources

Several tools can simplify financial management for YouTubers:

  • Accounting Software: QuickBooks, Xero, FreshBooks, or Wave for tracking income and expenses
  • Receipt Scanning Apps: Shoeboxed, Expensify, or Receipt Bank for digitizing paper receipts
  • Spreadsheets: Even a well-organized Google Sheet can work for creators just starting out
  • Banking Apps: Many business bank accounts offer built-in categorization and expense tracking

Building Sustainable Financial Habits

Success as a YouTuber requires balancing creativity with business acumen. Here are habits that will set you up for long-term financial success:

  1. Review finances monthly: Spend an hour each month reviewing your income and expenses
  2. Plan quarterly: Look ahead at your projected income and set goals for the next quarter
  3. Save consistently: Build an emergency fund covering 3-6 months of expenses
  4. Reinvest strategically: Use profits to upgrade equipment and improve content quality
  5. Stay educated: Tax laws and platform policies change; stay informed about updates affecting creators

Conclusion

Managing finances as a YouTuber doesn't have to be overwhelming. By implementing these fundamental practices—separating business and personal finances, tracking expenses diligently, setting aside money for taxes, and maintaining organized records—you can build a financially sustainable content creation business.

Remember, every successful YouTube channel is a business at its core. Treating it as such from day one will position you for long-term success and help you avoid costly mistakes down the road. The time you invest in financial management now will pay dividends as your channel grows.

Start with the basics, build good habits, and don't hesitate to seek professional guidance when your financial situation becomes more complex. Your future self will thank you for taking control of your finances today.


Have questions about managing your content creator finances? Stay organized, plan ahead, and remember that understanding your numbers is just as important as creating great content.

S Corp Stock Basis—A Practical Guide for Founders (with Beancount.io examples)

· 8 min read
Mike Thrift
Mike Thrift
Marketing Manager

If you run an S corporation, shareholder basis is the quiet number that decides whether your losses are deductible and whether distributions are tax-free. It changes every year, and it’s your responsibility (as a shareholder) to track it. Here’s the plain-English version—plus how to model basis cleanly in Beancount.io.


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What “Basis” Means (Fast)

Think of your stock basis as your personal investment scorecard in the S corporation. It starts with your initial contribution—what you paid for your shares or the value of property you put into the company. From there, it's a dynamic figure.

Your basis increases when the company makes money (your share of its income, even tax-exempt income) or when you contribute more capital. It decreases when you take tax-free distributions, or when the company has losses, deductions, or nondeductible expenses.

Crucially, your stock basis can never drop below zero. If the company’s losses are greater than your basis, the excess losses become suspended. You can't deduct them now, but you can carry them forward to use in a future year when you have enough basis. You'll use Form 7203, filed with your personal Form 1040, to report your basis calculation and track any suspended losses.

If you've also made a direct loan to your S corp, you might have debt basis, which provides a second layer to absorb losses after your stock basis is wiped out.


S Corp vs. C Corp Basis (TL;DR)

The concept of basis is completely different between S and C corporations.

  • S corp basis is fluid and must be adjusted annually. It directly reflects the company's performance because of its pass-through nature. Profits and losses flow through to you and directly impact your basis.
  • C corp stock basis is generally static. It’s simply what you paid for the stock. It only changes due to specific corporate actions like stock splits or a formal return of capital, not because the company had a profitable or unprofitable year.

How to Compute S Corp Basis (The Correct Order)

Calculating your basis isn't just about adding and subtracting; it’s about doing it in the right sequence. The IRS mandates a specific order of operations. Each year, you’ll take your Schedule K-1 (from the S corp's Form 1120-S) and adjust your basis from the beginning of the year as follows:

  1. Increase for all income items, including both taxable income and tax-exempt income (like municipal bond interest).
  2. Decrease for distributions you received during the year (but not below zero).
  3. Decrease for nondeductible expenses (like certain penalties or entertainment expenses).
  4. Decrease for losses and deductions (like ordinary business loss or charitable contributions).

If the total losses and deductions in Step 4 exceed your remaining basis, you must prorate them. The excess is suspended and carried forward until you restore your basis through future income or capital contributions.

Important Notes:

  • Personally guaranteeing a company loan does not create basis. You only get basis when you actually pay on that guarantee out of your own pocket.
  • Owner wages (your salary from the S corp) do not affect your basis. This is compensation for your labor and is treated as a business expense for the company and W-2 income for you, completely separate from your role as an owner.

Worked Example (Numbers That Reconcile)

Let's walk through an example to see the ordering rules in action.

Facts for a single shareholder for the year:

  • Initial capital contribution: $18,000
  • Ordinary dividends (K-1 Box 5a): $2,000
  • Distributions received (K-1 Box 16D): $7,000
  • Share of nondeductible expenses (K-1 Box 16C): $3,000
  • Share of ordinary business loss (K-1 Box 1): ($9,000)
  • Share of charitable contribution (K-1 Box 12A): $6,000
  • The shareholder has no debt basis.

Here is the step-by-step calculation:

Step 1 — Increase for income Your starting basis of 18,000increasesbythe18,000 increases by the 2,000 of dividend income. 18,000+18,000 + 2,000 = $20,000

Step 2 — Decrease for distributions Next, reduce the basis by the cash distributions you took. 20,00020,000 − 7,000 = $13,000

Step 3 — Decrease for nondeductible expenses Now, subtract the nondeductible expenses. Your basis before applying losses is 10,000.10,000. 13,000 − 3,000=3,000 = **10,000**

Step 4 — Apply losses and deductions Your total losses and deductions are 15,000(15,000 (9,000 ordinary loss + 6,000charitable).Sincethisexceedsyourremainingbasisof6,000 charitable). Since this exceeds your remaining basis of 10,000, you can only deduct a proportional amount.

  • Allowable ordinary loss = (9,000÷9,000 ÷ 15,000) × 10,000=10,000 = **6,000**
  • Allowable charitable contribution = (6,000÷6,000 ÷ 15,000) × 10,000=10,000 = **4,000**

The remaining amounts are suspended and carried forward to next year: a 3,000ordinarylossanda3,000 ordinary loss and a 2,000 charitable contribution.

Your ending stock basis for the year is $0, as it can’t go negative. You'll report the allowed loss and deduction on your tax return and track the suspended amounts for future use.


Tracking S Corp Basis in Beancount.io (Plain-Text Pattern)

Instead of a messy spreadsheet, you can maintain a simple, auditable basis ledger directly in Beancount.io. This can live in your corporate books or a personal mirror file. The key is to use a "memo" equity account to track the running basis calculation.

Suggested Accounts:

  • Equity:Shareholder:Paid-In-Capital
  • Equity:Shareholder:Distributions
  • Equity:Shareholder:Stock-Basis (This is your off-balance-sheet "memo" account that tracks the official running basis for Form 7203.)
  • Income:PassThrough:*
  • Expenses:Nondeductible
  • Expenses:Charitable

Example Entries:

Initial Capital Contribution: This entry records the cash coming into the company and simultaneously sets the initial stock basis in your memo account.

2025-01-10 * "Initial capital"
Assets:Bank:Operating -18,000 USD
Equity:Shareholder:Paid-In-Capital 18,000 USD
Equity:Shareholder:Stock-Basis 18,000 USD

K-1 Ordinary Dividends: Record the pass-through income and the corresponding increase to your basis.

2025-12-31 * "K-1 Box 5a ordinary dividends"
Income:PassThrough:Dividends -2,000 USD
Equity:Shareholder:Stock-Basis 2,000 USD

Distribution to Shareholder: This captures the cash leaving the company and the corresponding reduction in your basis.

2025-07-15 * "Shareholder distribution"
Equity:Shareholder:Distributions 7,000 USD
Assets:Bank:Operating -7,000 USD
Equity:Shareholder:Stock-Basis -7,000 USD

Nondeductible Expenses: Log the expense and the basis reduction.

2025-12-31 * "K-1 Box 16C nondeductible"
Expenses:Nondeductible 3,000 USD
Assets:Bank:Operating -3,000 USD
Equity:Shareholder:Stock-Basis -3,000 USD

Allowable Losses/Deductions: Record only the portion of losses allowed this year, reducing your basis to zero. Use a comment to track suspended items.

2025-12-31 * "K-1 losses allowed this year (Box 1 + Box 12A, limited by basis)"
Income:PassThrough:Ordinary-Loss 6,000 USD
Expenses:Charitable 4,000 USD
Equity:Shareholder:Stock-Basis -10,000 USD
; Suspended to next year: 3,000 ordinary loss, 2,000 charitable

This pattern keeps a transparent running basis in the Equity:Shareholder:Stock-Basis account that ties exactly to your Form 7203. Auditors love it because every change is a dated, traceable transaction.


Common Pitfalls

Avoid these frequent mistakes when managing your S corp basis:

  • Treating guarantees as basis. A loan guarantee is just a promise. It doesn't become basis until you actually use your personal funds to pay down the corporate debt.
  • Taking distributions with insufficient basis. If you take a distribution that exceeds your basis, the excess amount is not tax-free. It's typically taxed as a capital gain.
  • Forgetting to include tax-exempt income. Tax-exempt income (like life insurance proceeds or certain interest) still increases your basis, which can create more room to deduct losses.
  • Mixing up owner wages and distributions. Your salary is an expense to the business and taxable compensation to you. It does not affect basis. Distributions are returns of capital/profit and directly reduce basis.

Bottom Line

Your S corp basis is the throttle on your loss deductions and the shield for your tax-free distributions. It is essential to track it methodically, follow the official ordering rules, and attach a complete Form 7203 to your tax return each year. Whether you started as an S corp or are an LLC taxed as one, clean, disciplined books make basis calculations straightforward and defensible.


Keep Basis (and Everything Else) Tidy with Beancount.io

  • Plain-text, double-entry ledgers that are version-controlled and auditable.
  • K-1-friendly categories and dedicated memo accounts for basis tracking.
  • Automated imports from banks, credit cards, and processors to reduce manual entry.
  • Tax-ready reports that your preparer can use directly.

Start a clean, auditable S-corp workflow with Beancount.io today.

This article is for informational purposes only and is not tax or legal advice. Consult your advisor for guidance specific to your situation.