How to Avoid “Piercing the Corporate Veil” (Don’t Lose Your House)

You formed an LLC to protect your personal savings from lawsuits. But that protection is not magic. If you treat your business bank account like a personal piggy bank, a judge can shatter your shield in seconds.

BMT Legal Research Team BMT Legal Research Team · 📅 Jan 2026 · ⏱️ 5 min read · LEGAL › SAFETY
#1 Mistake
Commingling
Mixing FundsFatal
Formalities
Required
Even for Single LLCDo It
The Result
Total Loss
Personal Assets RiskDanger

The Shield is Made of Glass

“Piercing the Corporate Veil” is fancy lawyer talk for: “The LLC is a sham, so let’s take the owner’s personal money.”

Behavior Legal Consequence Verdict
Separate Accounts LLC Liability Only Safe
Mixing Money Personal Liability Pierced
Signing as Self Personal Liability Pierced
No Capital Fraud Indication Risk
What is “Commingling”?
It means mixing your money with business money.
Example: Using the LLC debit card to pay for Netflix, or depositing a client check into your personal checking account. Never do this.
Asset Exposure Risk
Scenario A: Proper LLC Business Assets Only
They take the copier, not your car.
Scenario B: Pierced Veil EVERYTHING
They take your car, house, and savings.
MistakeSeverity
Forgot MinutesBad
Used Biz Card for RentFatal

5 Rules to Stay Safe

You don’t need a lawyer to maintain your veil. You just need discipline.

1. The Golden Wall (Bank Accounts)

Open a business checking account on Day 1.
Rule: Money only moves between Business and Personal via a formal “Distribution” (transfer). Never pay personal bills directly from the business.

2. Sign Your Name Correctly

Never just sign “John Doe.” You are not John Doe; you are an agent of the company.
Correct: “John Doe, Member/Manager, XYZ LLC”
If you sign personally, you are personally guaranteeing the contract.

3. Keep “Minutes” (Yes, even you)

“But I’m the only employee!” It doesn’t matter. Once a year, sit down, write a one-page document titled “Annual Meeting Minutes,” and sign it.
“Resolved: The company made a profit. We elected John Doe as Manager.” File it in a drawer. This proves you respect corporate formalities.

4. Capitalize Your Business

You can’t start a dangerous demolition company with $5 in the bank. Courts call this “Undercapitalization.” Put enough money in to cover reasonable expenses and insurance.

5. Get an EIN

Don’t use your Social Security Number for business. Get a free EIN from the IRS and use that for everything. It creates a data separation.

Pro Tip: The “Distribution” Method

“So how do I buy groceries if I can’t use the business card?”

The 2-Step Process

Step 1: Transfer $1,000 from Business Checking to Personal Checking. (Label it “Owner Draw”).
Step 2: Use your Personal Card to buy groceries.
Result: The money is yours, but the paper trail is clean.

Frequently Asked Questions

I messed up once. Is it over?
Not necessarily. If you accidentally bought coffee with the wrong card, reimburse the company immediately and document it as a “Loan Repayment.” Just don’t make it a habit.
Does a Single-Member LLC need minutes?
Technically no, but actually yes. Most states don’t legally require it for LLCs (unlike Corps), but if you get sued, having them is the #1 proof that you are running a legitimate business. Just do it.