Business Structure Decision & Setup Checklist ✅

Use this checklist to guide your entity choice and initial formation steps. This is not legal or tax advice.

Part 1: Decision Checklist

Use this flowchart to determine the best business structure for your startup:

flowchart TD
    Start([🚀 Start: Choose Business Structure]) --> Q1{Targeting VC/Accelerator<br/>funding in 12-18 months?}

    Q1 -->|YES| CCorp1[🏢 Delaware C-Corporation<br/>✅ Standard choice for VC funding<br/>📊 Preferred by investors]
    Q1 -->|NO| Q2{Want QSBS tax benefits<br/>for future exit?}

    Q2 -->|YES| CCorp2[🏢 Delaware C-Corporation<br/>✅ Required for QSBS eligibility<br/>⏰ Holding period starts now<br/>💰 Up to $10M tax-free gains]
    Q2 -->|NO| Q3{Bootstrapping or<br/>services business?}

    Q3 -->|YES| LLC1[🏪 LLC<br/>✅ Simple and flexible<br/>💡 Consider S-Corp election later<br/>📈 Pass-through taxation]
    Q3 -->|NO| Q4{Need multiple stock classes<br/>or option plans?}

    Q4 -->|YES| CCorp3[🏢 C-Corporation<br/>✅ Designed for complex equity<br/>📋 Stock option plans<br/>⚖️ Preferred vs common stock]
    Q4 -->|NO| Q5{Non-US owners<br/>expected?}

    Q5 -->|YES| Choice1[🏪 LLC or 🏢 C-Corp<br/>❌ Avoid S-Corp restrictions<br/>🌍 Foreign ownership OK]
    Q5 -->|NO| Choice2[🤔 Multiple options viable<br/>💭 Consider tax implications<br/>📋 Complexity vs simplicity]

    classDef ccorp fill:#dbeafe,stroke:#3b82f6,stroke-width:2px,color:#1e40af
    classDef llc fill:#dcfce7,stroke:#22c55e,stroke-width:2px,color:#166534
    classDef decision fill:#fef3c7,stroke:#f59e0b,stroke-width:2px,color:#92400e
    classDef start fill:#f3e8ff,stroke:#8b5cf6,stroke-width:2px,color:#5b21b6
    classDef choice fill:#f0f9ff,stroke:#0ea5e9,stroke-width:2px,color:#0c4a6e

    class CCorp1,CCorp2,CCorp3 ccorp
    class LLC1 llc
    class Q1,Q2,Q3,Q4,Q5 decision
    class Start start
    class Choice1,Choice2 choice

Key Decision Factors:

💰 VC Funding: If seeking venture capital, C-Corp is the standard requirement
🎯 QSBS Benefits: Qualified Small Business Stock benefits require C-Corp structure
🔧 Bootstrapping: LLC offers simplicity and flexibility for self-funded businesses
📊 Complex Equity: Multiple stock classes and option plans need C-Corp framework
🌍 Foreign Ownership: Avoid S-Corp if non-US owners are involved

Verdict: If you answered YES to the first two questions, form a Delaware C-Corp. If you answered YES to the third, start with an LLC.

Topic	LLC	C‑Corp (default “C”)	S‑Corp (a tax election)
Tax	Pass‑through by default (single‑member disregarded; multi‑member partnership). Members generally owe self‑employment tax on earned income.	Entity pays corporate income tax; dividends taxed to shareholders (double‑tax risk).	Pass‑through; owners must pay themselves reasonable compensation (payroll); distributions beyond salary generally not subject to SE tax.
Investors	Many funds avoid K‑1s and pass‑through ECI/UBTI.	Venture‑standard; can issue preferred stock/options.	Not VC‑friendly (100 shareholder cap, no entity/foreign owners, one class of stock).
QSBS	Not eligible.	Eligible if requirements met; more favorable for stock acquired after 7/4/2025.	Not eligible.
Equity	Units/profits interests; option‑like instruments are possible but less standard.	Common/preferred, options/RSUs; wide ecosystem support.	One class of economic stock (no preferred).
Compliance	Fewer formalities; 1065 + K‑1s (multi‑member) or Schedule C (single‑member).	Corporate formalities; Form 1120; more filings.	Corporate formalities; Form 1120‑S and K‑1s to owners.
Flexibility	Easy to admit/remove members (check agreement/state rules).	Strong for scaling and securities work.	Fragile—easy to blow S status if rules violated.

Part 2: Formation Checklists 📄

Once you've decided, follow the appropriate steps below.

If you chose a Delaware C-Corp:

If you chose an LLC:

File Articles of Organization with your chosen state.
Appoint a registered agent.
Draft and sign an Operating Agreement (this governs how your LLC runs).
Obtain an EIN from the IRS (unless you are a single-member LLC with no employees).
Open a business bank account and keep finances separate.
Decide on tax classification. By default, you're a pass-through entity. You can elect to be taxed as an S-Corp (Form 2553) or C-Corp (Form 8832) if you meet the requirements.