Delaware Incorporation for Foreign Founders: U.S. Incorporation A to Z

1 · Do you even need a U.S. entity?

Before any paperwork, answer one question: where will your revenue, investors, and team actually live? A U.S. entity is a tool, not a trophy. If your investors are in the U.S. or your product sells there, the answer is usually yes — but the timing matters as much as the decision.

For founders coming from Korea or elsewhere in Asia, this decision is tangled with a second one: whether to open a subsidiary, start fresh, or “flip” your existing company under a new U.S. parent. Each path has different tax and control consequences, and unwinding the wrong one is expensive.

2 · Choosing the entity type

For venture-backed startups the answer is almost always a Delaware C-corporation — not because Delaware is magic, but because it is the standard your investors’ lawyers already know. LLCs and S-corporations fit other businesses; they create friction in venture fundraising, and an S-corp is unavailable to most non-resident founders in any case.

3 · Delaware, step by step

Filing the certificate of incorporation takes a day. What takes ninety is everything around it: bylaws, board consents, stock issuance, 83(b) elections, an EIN, a bank account, and — for founders on visas — making sure your own employment at your own company is legal.

1. Name check and registered agent. Confirm the name is available in Delaware and appoint a registered agent with a Delaware street address.
2. Certificate of incorporation. Authorize enough common stock (10,000,000 shares is customary) at a low par value, and file with the Delaware Division of Corporations.
3. Organizational consent. The incorporator appoints the initial board; the board adopts bylaws, elects officers, sets the fiscal year, and approves the founder stock purchases.
4. Founder stock purchase agreements. Issue founder shares subject to vesting, and file each founder’s 83(b) election with the IRS within 30 days — a deadline with no extension.
5. EIN and bank account. Foreign founders without an SSN can still obtain an EIN, but expect extra processing time; open the bank account only after the EIN is issued.
6. Foreign qualification. If you will have employees or an office in another state (California is the usual case), register there as a foreign corporation.

4 · The documents investors expect

When a U.S. investor opens your data room, they expect a predictable stack: certificate of incorporation and bylaws, board and stockholder consents, a capitalization table that reconciles to the stock ledger, founder stock purchase agreements with vesting, IP assignment agreements from every founder and contractor, and an equity incentive plan with board approval.

The single most common gap for international founders is IP assignment — code written before incorporation, or written by a contractor in another country, that the company does not actually own on paper. Fixing it after a term sheet is possible, but it costs leverage.

5 · After filing: the 90-day list

Incorporation is day zero. The next ninety days are where most compliance problems are either prevented or created. In rough order of urgency:

• Days 1–30: 83(b) elections mailed with proof of delivery; EIN application; IP assignments signed by all founders.
• Days 30–60: Bank account and accounting system; equity incentive plan adopted; first employee or contractor agreements on U.S. templates; Beneficial Ownership Information (BOI) reporting reviewed for your situation.
• Days 60–90: State registrations (payroll, sales tax if applicable); Delaware annual report calendar; board meeting cadence; data privacy notices if you collect user data.

6 · Common mistakes (and fixes)

Missing the 83(b) deadline. There is no fix — only mitigation. Founders who miss it may face ordinary income tax as shares vest. Set the reminder on the day you sign the stock purchase agreement.

Founders working for the company without work authorization. Owning a U.S. company does not, by itself, permit you to work for it in the U.S. Plan the visa path (E-2, L-1, O-1, or H-1B) before you relocate, not after.

Using home-country contract templates. Korean-law employment or NDA templates often fail in U.S. courts on enforceability. Re-paper key agreements on U.S. forms early.

Leaving the old company in limbo. If you flipped, decide what the original entity does next — subsidiary, dormant, or dissolved — and document intercompany agreements accordingly.