The 10 Most Common Mistakes Made by US Corporation Founders in Year 2

The 10 Most Common Mistakes Made by US Corporation Founders in Year 2 — Organized Based on Real Cases

After a year of operating a US corporation, there's a strange sense of relief. You've filed taxes once, your bank account is running smoothly, you've hired employees. It feels like "I've got this figured out now."

But in reality, most problems emerge in year 2.

In the early days, you're careful and handle everything by the book, but the moment you feel comfortable, things start slipping through the cracks. Then these oversights tend to explode together in year 3 or 4, repeating the same pattern over and over.

Let me walk through the cases I actually encounter frequently.

Mistake 1. Thinking Foreign Exchange Reporting (FX Reporting) is done just once at incorporation

Many founders think that once they file the initial foreign exchange report at incorporation, they're done. But foreign exchange reporting is not a one-time event.

Cases requiring additional filings:

• Follow-up foreign direct investment reporting

• Additional fund transfers from Korea to the US corporation

• Changes to the US corporation's ownership structure (investment rounds, equity transfers, etc.)

• Receiving dividends from the US corporation or repatriating funds

If you proceed with any of these without filing, you're in violation of Korea's Foreign Exchange Transaction Law. Beyond penalties, you could face situations where fund transfers are actually blocked. The excuse "we filed it all at incorporation" won't hold up.

Mistake 2. Missing Delaware Annual Report and Franchise Tax payments

If you incorporate in Delaware, there are two things you need to handle every year.

The complication is that Franchise Tax calculation has two methods. Delaware typically sends you a bill using the Authorized Shares Method, which can result in tens of millions of won for startups. But when you recalculate using the Assumed Par Value Capital Method, most startups end up paying the minimum amount of around $400.

Many founders don't know this in year 1 and just pay the amount on the bill they receive. Then they repeat the same mistake in year 2.

Mistake 3. Making major decisions without board resolutions

US corporations, especially C-Corps, require board resolutions for certain significant decisions above a certain threshold. But in practice, many operators skip this procedure.

Major situations that typically require board resolutions per bylaws:

• Appointment and removal of officers

• Issuance of new stock (capital increases)

• Establishment of stock option pools (ESOP)

• Execution of major contracts (above certain thresholds)

• Opening bank accounts and changing signatories

• Dividend declarations

If you proceed without resolutions, during investment rounds or M&A due diligence later, you'll face "corporate governance issues" that can delay or kill deals. It's common for the investor's law firm to retroactively request years of board resolutions.

Mistake 4. Ignoring transfer pricing (arm's length pricing) in transactions with your Korean parent company

When there are service transactions, licensing arrangements, or goods transfers between your Korean parent company and US subsidiary, transfer pricing regulations apply.

In simple terms, transactions between related parties must be conducted on the same terms as those between unrelated parties (at arm's length).

Ignoring these regulations and setting prices at your convenience creates these risks:

• IRS can recalculate income and assess additional taxes

• Korean National Tax Service can also challenge simultaneously

• Risk of double taxation from both jurisdictions

In year 2, transaction volumes are usually small enough that problems don't surface, but as volumes grow from year 3 onward, retroactive issues emerge—a pattern that repeats frequently.

Mistake 5. Neglecting stock issuance records and capitalization table (cap table) management

Many founders issue stock in the early days but fail to properly document subsequent changes.

Common causes of cap table mess-ups:

• Failure to record stock option grants

• Convertible note conversions not reflected in share count

• Founder equity changes not documented

• Share transfers between shareholders done only verbally without contracts

When you show investors a cap table with numbers that don't match, credibility drops immediately. And cleaning up a messy cap table retroactively is far more complicated and expensive than you'd expect.

Mistake 6. Missing US tax filing deadlines

Many founders miss the filing deadline for US corporation taxes—more often than you'd think. If you're primarily based in Korea while operating a US corporation, it's easy to overlook the US tax calendar.

Key tax dates for C-Corps:

FBAR and FATCA in particular are foreign financial account reporting obligations that apply when the Korean parent company holds bank accounts in the US corporation's name. Many founders don't know about these and end up filing several years' worth retroactively.

Mistake 7. Mixing employees and independent contractors

When using labor in the US, the distinction between employees and independent contractors is extremely strict. If you casually classify someone as a contractor but treat them like an employee in practice, you create a worker misclassification problem with the IRS and state authorities.

Consequences:

• Retroactive payroll tax (employment tax) payments on past wages

• State government penalties and interest

• Potential civil lawsuits from the affected worker

California is particularly strict, and in most cases independent contractors get reclassified as employees. It's a classic case where you try to save money but end up spending much more.

Mistake 8. Mixing corporate funds and personal funds

Some founders think "it's my company anyway" and use corporate and personal accounts interchangeably—paying personal expenses through the corporate card or receiving corporate revenue in a personal account.

This creates two major problems.

First, piercing the corporate veil risk. When corporate and personal funds are commingled, the legal shield protecting the corporation dissolves. If the corporation is sued, you could end up personally liable for corporate debts and obligations.

Second, tax risk. Mixed corporate and personal expenses complicate tax reporting and make substantiation difficult in an IRS audit. Disallowed expenses mean additional taxes.

Mistake 9. Holding intellectual property (IP) in personal name

Many startup founders hold critical IP—patents, trademarks, software copyrights—in their personal name and never transfer it to the corporation.

If you try to raise investment in this state, investors will always demand IP transfer. But if you transfer IP at that point:

• Tax issues may arise on the IP transfer

• IP valuation becomes necessary → additional costs

• You need to draft transfer agreements between yourself and the corporation

It's much cleaner to register IP in the corporation's name from the start, or to handle IP transfer agreements properly during the early startup phase.

Mistake 10. Thinking "We'll fix it when problems arise"

The most expensive mistake in US corporation operations isn't actually any single one of the above.

The most expensive mistake is the attitude itself: "Let's just operate and deal with problems when they come up."

Most US corporation compliance issues can technically be fixed retroactively. But retroactive fixes always cost several times more than preventive fixes. And if you're trying to handle retroactive cleanup while an investment round or deal is already underway, time pressure compounds the cost exponentially.

Prevention cost vs. Retroactive fix cost:

In closing

Operating a US corporation for 2 years means you've moved beyond the phase where "you don't know what you don't know." And paradoxically, that's exactly when the most mistakes accumulate.

If any of the 10 items above made you think "Wait, that's me," now is the right time to do an audit. If you want to assess your currently operating corporation, let's start a conversation with Arclow.

We don't explain complex things in a complex way. We'll clearly lay out what's problematic right now and in what order to fix it—all in Korean.

🔗 arclow.com