5 Ways to #@&! Up Your S-Corp



S-Corps are a tool 🧰 like any other tax strategy - not a one-size fits-all solution for every business. And in most cases, businesses with debt or multiple owners should actually be a partnership, 🤝 with S-Corps layered in the org. chart along the way.

But if you have made it past my S-Corp gatekeeping, I wanted to share a quick-hitting list of 5 ways to still mess it all up:

  1. Profit distributions being unequal ⚖️
  2. Partnership Terms in the Operating Agreement ✍️
  3. Reasonable Salary 👨‍🏭
  4. Debt-financed Distributions 🏦
  5. The Informal "Old Shareholder Loan" 😉

Looking for a Cost Segregation Study? Use my link ⤵️

RE Cost Seg is a sister-company to our firm, and is where I send all my cost seg referrals. They do honest, affordable, and quick work. [And they'll file your 3115s for you.]

If you are looking to take advantage of bonus depreciation in 2025 or 2026, let them know I sent you: https://get.recostseg.com/zvmjnm76al0z

Unequal Profit Distributions

The number one rule for an S-corp is simple ☝️: profits must be split based on ownership percentages. If you own 60%, you get 60% of the profits. Period. No exceptions, even if one owner works harder or deserves more money.

If you do need to make concessions to get cash out of the entity not based on ownership, this is where you have to run a W2 and pay a bonus - which is less tax efficient.

If your company agreement says owners get paid different percentages than they own, the IRS stops viewing you as an S-corp. They’ll treat you as a C-Corp instead, and when that happens, everything about how your taxes are calculated changes. 🪄

Operating Agreements That Look Like Partnerships

Pull out your operating agreement and read it carefully. 👀 The language you use matters a lot.

Watch for specific red-flag terms like 👉 “capital accounts,” “preferred returns,” or anything that refers to partnership tax 👈 rules. If these phrases are in your agreement, the IRS may believe you’re not actually structured as an S-corp, even if you filed the right paperwork electing S-corp status.

If this is the case, step 1 is to seek professional help. You may be qualified for relief under Rev. Proc 2022-19. 🦺

Not Taking a Real, Reasonable Salary

This is the most common mistake S-corp owners make. If you own the S-corp and actively work in the business, you must pay yourself a reasonable W-2 salary and file all required payroll taxes. 💸

Many owners try to take everything as profit distributions to avoid payroll taxes. The IRS knows this trick, and they don’t like it. 🙅

You need to pay yourself what someone else would earn doing your job. If you run a plumbing company making $400,000 a year, you can’t pay yourself $30,000 and pocket the rest as distributions.

It's worth noting that after qualified business income (QBI) came out in 2017, this changed incentives away from low-ball salary. But it's still a risk.

Distributions Financed by Company Debt

Be careful about how you fund owner distributions. If your business plan relies on taking out loans and using that money to pay distributions, 🔀 an S-corp is the wrong structure.

Debt works differently in an S-corp than in a partnership.

In a partnership, company debt increases your tax basis ⬆️, which lets you absorb losses and take distributions without immediately owing taxes. In an S-corp, debt doesn’t increase your basis. ↔️ If you take a distribution larger than the money you personally invested out of pocket, you owe taxes on the excess - even if that money came from a business loan.

If your business model depends on using debt to finance owner payments, you should use a different structure than a S-Corp. 🛖

Shareholder Loans Without Proper Documentation

If you lend money to your S-corp or the company lends money to you, it must be properly documented. That means a promissory note with clear loan terms, an interest rate, and a repayment schedule. You also need to actually track and record all repayments. 📁

Without documentation, the IRS has options - and none of them are good for you. They may treat the loan as a distribution (potentially causing distributions in excess of basis), 🏦 or they may reclassify it as wages. 😩 Either way, you lose the tax benefits of treating it as a loan and could owe unexpected taxes.

What Happens If Your S-Corp Status Gets Disqualified

The consequences of any of these issues can be severe. If the IRS determines your company isn’t truly structured as an S-corp, here’s what you face:

Double Taxation: Your company gets taxed as a C-corporation instead. The business pays corporate taxes on all profits. Then when you take money out as an owner, you’re taxed again at your personal level. You end up paying tax twice on the same money. And the small bit about years of back taxes for the C-Corp and your personal return. ☠️

Salary Reclassification: If you didn’t take a real salary, the IRS can reclassify your distributions as wages. Now you owe back payroll taxes on Social Security and Medicare for money you thought was tax-preferred profit. 😡 Add penalties and interest—that number grows fast.

Tax on Excess Distributions: If you took out money beyond what you personally invested (especially if it was debt-financed), you’ll owe income tax on that excess, plus penalties and interest.

The Takeaway

These problems compound over time. Back taxes, interest, and penalties quickly turn into a serious financial crisis - the complete opposite of what good tax planning is supposed to do.

With a few weeks left before the end of the year, time to get to work on these if any of them sound familiar.

🫡


🔥 Hottest Finance Posts This Week 🔥

twitter profile avatar
High Yield Harry
Twitter Logo
@HighyieldHarry
9:29 PM • Dec 8, 2025
5
Retweets
104
Likes
twitter profile avatar
Roger Ledbetter
Twitter Logo
@rledbetterCPA
12:56 PM • Dec 9, 2025
0
Retweets
9
Likes
twitter profile avatar
Prison Mitch
Twitter Logo
@Prisonmitch
Sarah Conner watching you all give Person of the Year to a machine: https://twitter.com/kalshi/status/1998053448390939059
photo
twitter profile avatar
Kalshi
Twitter Logo
@Kalshi
BREAKING: Artificial Intelligence is a heavy favorite to win TIME's Person of the Year Who should win?
5:29 PM • Dec 8, 2025
140
Retweets
1208
Likes
twitter profile avatar
Prison Mitch
Twitter Logo
@Prisonmitch
Grading the economy like: https://twitter.com/kalshi/status/1998387825062899835
photo
twitter profile avatar
Kalshi
Twitter Logo
@Kalshi
JUST IN: Trump grades US economy as "A+++++"
3:5 PM • Dec 9, 2025
2218
Retweets
45487
Likes

Enjoying The Plug?

Help it grow 👉

🔌 Forward this on to a friend, colleague, or client

🔌 Check out more purely tax alpha on my podcast - Today in Tax Court - and follow me on X @rledbettercpa

🔌 Reply to this email to set-up a paid consultation re: tax, accounting, or firm management

🔌 Reply to the poll below, or email me and let me know what you thought 👇

Want to read previous issues? Click here.

The Plug [Newsletter]

I've been a CPA for nearly 20 years - serving private small business and real estate the entire time. I take the lessons learned in serving and now running a small business and share them here. For business owners, investors, and advisors looking to lower their cost of capital, subscribe for delivery straight to your inbox 👇 Also on YouTube at PlugAccountingandTax!

Read more from The Plug [Newsletter]

I am convinced that Anthropic ("Claude"), ahead of their IPO this year, is engaging in major guerrilla marketing. 🦍 Paying X-influencers to go on and on about how much their work is changing with: swarms 🤖, Ralph Wiggum loops ↩️, autonomous agents 👨💻, clawdbot on Mac Minis 🤏, etc. Most of the examples I've seen are basic admin tasks 🤷♂️ and not at all intriguing to me from a real impact point. I've personally spent the last 4-5 months overhauling processes within our firm with AI that I...

Over the last week I, along with 10 million others 👀, saw Dan Koe's X article on how to change habits realistically. If you didn't see it, it's worth the read ⤵️ DAN KOE @thedankoe http://x.com/i/article/2010742786430021632 4:31 PM • Jan 12, 2026 3326 Retweets 29272 Likes Read 474 replies This resonated because one theme that constantly comes up in new client calls is a dissonance of tax efficiency. Business owners are unsure if they are being the most efficient they can be and want help from...

This is it. We've reached K1 season again 📆 - where returns are rushed out before March 31 only to sit with the LP's CPAs until October 14th at which time all the questions come. But how can you, as either a LP, GP, or an advisor, look at the K1 in March and tell if something is off? 🤷♂️ I'm glad you asked. Today, we're jamming on 5 things ✋ to check when you first get the K1: Debt classification and allocation Distribution and contribution amounts Capital account ending balance QBI allocated...