Key Takeaways
- Every LLC needs its own EIN (free from IRS) and dedicated bank account—never commingle funds.
- Annual report filings, registered agent renewals, and franchise tax payments must be calendared and never missed.
- Commingling personal and entity funds is the single most common reason courts pierce the LLC veil.
- Maintaining entity formalities costs $200-$500/year per entity—far less than losing personal asset protection.
An LLC without a separate bank account and proper EIN documentation is a liability shield made of paper. Courts routinely pierce the corporate veil when investors commingle personal and entity funds. This lesson covers the operational compliance requirements that maintain entity protection and prevent the most common administrative failures.
EIN Acquisition and Bank Account Setup
Every LLC needs its own Employer Identification Number (EIN), obtained free from the IRS via Form SS-4 (online at irs.gov, instant issuance). Even Single-Member LLCs that do not have employees should obtain an EIN—it keeps the owner's SSN off documents shared with tenants, vendors, and financial institutions. With the EIN and Articles of Organization in hand, open a business checking account at a bank that supports LLC accounts. Most national banks (Chase, Bank of America, Wells Fargo) and online banks (Relay, Mercury, Novo) offer business accounts with $0 monthly fees for basic tiers. The cardinal rule: every dollar of rental income must be deposited into the LLC account, and every property expense must be paid from that account. Never pay personal expenses from the LLC account or property expenses from a personal account.
Annual Compliance Requirements
Most states require LLCs to file an Annual Report (sometimes called a Statement of Information or Biennial Report) confirming the entity's current address, members, and registered agent. Deadlines vary by state—some are on the anniversary of formation, others are calendar-year deadlines. Missing the annual report filing triggers penalties ($50-$500) and, if prolonged, administrative dissolution of the LLC—which eliminates liability protection. Maintain a compliance calendar with every entity's annual report due date, registered agent renewal, and franchise tax payment date. Registered agents typically cost $50-$200/year per entity and can be commercial services (Northwest Registered Agent, Incfile, LegalZoom) or an attorney in the state.
Preventing Veil Piercing
Veil piercing is the legal doctrine that allows a court to disregard the LLC's liability protection and hold the owner personally liable. Courts evaluate several factors when deciding whether to pierce the veil: commingling of funds (the single most common reason), failure to maintain entity formalities (no Operating Agreement, no separate accounts, no annual meetings documented), inadequate capitalization (forming an LLC with zero capital and no insurance to cover foreseeable liabilities), and using the entity as an alter ego (treating the LLC as a personal piggy bank). Prevention requires: dedicated bank accounts per entity, documented annual member meetings (even for SMLLCs—a one-page resolution is sufficient), adequate insurance ($1M+ liability per property), written Operating Agreement, and clean bookkeeping that separates every entity's finances. The cost of maintaining these formalities ($200-$500/year per entity) is trivial compared to the cost of losing personal assets in a lawsuit.
Key Takeaways
- ✓Every LLC needs its own EIN (free from IRS) and dedicated bank account—never commingle funds.
- ✓Annual report filings, registered agent renewals, and franchise tax payments must be calendared and never missed.
- ✓Commingling personal and entity funds is the single most common reason courts pierce the LLC veil.
- ✓Maintaining entity formalities costs $200-$500/year per entity—far less than losing personal asset protection.
Sources
Common Mistakes to Avoid
Depositing rental income into a personal bank account and then transferring it to the LLC account
Consequence: Even temporary commingling creates a paper trail that undermines the separation between personal and entity finances in a veil-piercing analysis
Correction: Direct all rent payments to the LLC's dedicated bank account from day one; set up direct deposit or ACH for tenants and property management platforms
Failing to hold and document annual member meetings for the LLC
Consequence: Courts evaluating veil piercing look for evidence of corporate formalities; absent meeting minutes suggest the LLC is not operated as a separate entity
Correction: Hold and document at least one annual meeting (even for Single-Member LLCs)—a one-page written resolution is sufficient to demonstrate governance
Test Your Knowledge
1.What is the single most common reason courts pierce an LLC's liability protection?
2.What happens if an LLC misses its annual report filing for an extended period?
3.How much does it typically cost per year per entity to maintain proper entity formalities (separate accounts, documented meetings, insurance)?