If you’re a UK-based founder considering shifting your head office to the United States for global growth and stronger startup funding opportunities, a Delaware Flip might be the right next step.
The state of Delaware is a leading domicile for U.S. and international corporations, with more than 2,000,000 business entities and over 66% of Fortune 500 companies choosing it as their legal home.
In this guide, we’ll walk you through everything you need to know from the key benefits to the essential steps to help you get the Delaware Flip right.
What is Delaware flip?
A Delaware Flip is the process where a non-US company, such as a UK startup, relocates its corporate head office to the United States by setting up a new holding company in Delaware.
The shareholders of the foreign company exchange their shares for shares in the Delaware holding company, effectively making the original company a subsidiary of the new US parent.
What are the benefits of a Delaware Flip for a UK start-up?
A Delaware Flip can offer strategic benefits for UK founders expanding into the US market. Here are four key reasons to consider it:
Access to capital
Many US investors, particularly Silicon Valley VCs, prefer or require their portfolio companies to be US-based.
Some incubators and accelerator programmes, such as Y Combinator, have also previously asked non-US companies to complete a flip before releasing funds.
If you’re expanding to the US and looking to raise funding for your start-up, a Delaware Flip could make it more investable.
Navigating SEIS and EIS Tax Risks
If your startup has raised early-stage capital using UK tax incentives like the Seed Enterprise Investment Scheme (SEIS) or Enterprise Investment Scheme (EIS), a Delaware Flip requires extreme caution.
To protect investors from having their tax reliefs clawed back by HMRC during a restructuring, a company must strictly satisfy the continuity rules. However, because a Delaware Flip introduces a US parent company rather than a UK holding company, doing this within the 3-year qualifying window carries a heavy risk of triggering an automatic tax clawback for your early investors.
While you can protect your Capital Gains Tax position via separate HMRC clearances, preserving SEIS/EIS relief across a US flip is exceptionally complex. Keep in mind that US venture terms like liquidation preferences and return waterfalls also clash directly with EIS rules. It is vital to seek specialised, cross-border tax advice before moving forward.
If you need support navigating this, we’re here to help.
Simplified equity with electronic stock certificates
Delaware corporations can streamline equity management by issuing electronic share certificates, legally known as uncertificated stock, with approval from the Board of Directors. This means companies aren’t required to issue paper stock certificates to represent share ownership. Instead, shareholders receive a formal notice confirming the issuance of shares.
Electronic stock certificates contain all the necessary legal information and are far easier to manage and distribute. Most cap table management platforms support this process, helping reduce admin and maintain up-to-date equity records.
Global credibility
Incorporating in Delaware can boost your company’s international reputation. It signals to investors, partners and stakeholders that your business meets established legal and governance standards.
When combined with a UK operational presence, this dual structure allows your start-up to operate across two of the world’s most active venture capital ecosystems.
How to do a Delaware Flip: A 5-step guide
Here’s a five-step guide that breaks down how to carry out a Delaware flip and what you need to prepare for at each stage.
Step 1: Get your share structure in shape
The first step is to ensure that your UK company’s share structure is in order.
Adjust share classes
Evaluate your current share classes to determine whether they align with your future structure. Remove unnecessary classes and restructure where needed to create a streamlined and investor-friendly cap table.
Revise shareholder agreements
Any changes to share classes should be reflected in your shareholders’ agreement. Under UK corporate law, these updates require formal documentation and must comply with the provisions set out in the Companies Act 2006.
Step 2: Set up the US holding company
The next step is to incorporate your U.S. holding company, commonly referred to as NewCo, in Delaware.
Incorporation
Delaware companies backed by U.S. investors typically use standardised legal documents from the National Venture Capital Association (NVCA), much like how UK startups rely on BVCA forms. As part of the flip, you’ll likely be expected to adopt a certificate of incorporation based on these NVCA forms.
This approach gives future investors and acquirers greater confidence by creating a familiar and predictable legal framework.
Need support with US company incorporation? We are here to help.
Equity issuance
You’ll need to transfer all rights to shares and options from the UK entity to your NewCo. It’s crucial to ensure that any existing equity incentives retain their tax treatment after the move to the U.S. entity.
You should then implement a stock option plan that supports tax-advantaged options in both the UK and the U.S. Since tax rules for equity differ across jurisdictions, it’s important to structure grants carefully to avoid unexpected liabilities or losing access to key tax reliefs.
Step 3: Finalise the share exchange agreement
The exchange agreement sets out the terms under which UK shareholders will swap their shares for equity in the new Delaware holding company. Key elements typically include:
- Exchange ratio: Defines how many NewCo shares each UK shareholder will receive in exchange for their existing shares.
- Transfer process: Details the steps required to legally transfer the shares, ensuring a compliant transition from the UK entity to the U.S. holding company.
Once the share exchange is in place, the next step is to put protections around equity through stock restriction agreements and founder vesting terms.
Step 4: Put stock restriction agreements and vesting in place
As part of the Delaware flip, it’s important to protect the company’s equity, especially in early-stage startups with multiple founders or a complex cap table. One common way to do this is through stock restriction agreements, which often include vesting terms.
These agreements ensure that if a founder leaves the company early, the business can repurchase their unvested shares at cost. This protects against sudden departures that could otherwise leave significant equity in the hands of someone no longer involved in the business.
Here’s how founder vesting typically works in the US:
- Founders usually earn their shares over time through a time-based vesting schedule, most commonly over four years with a one-year cliff.
- This structure ensures that the company’s remaining equity is protected, even if a founder leaves the company on bad terms. There’s typically no mechanism for the business to claw back shares that have already vested.
- It’s also common to include double-trigger acceleration, where unvested shares fully vest if the company is sold and the founder is then let go.
This structure helps align incentives, protect the business, and meet investor expectations in the U.S. market.
Step 5: Capital gains rollover elections
As part of the Delaware flip, founders must consider the capital gains tax implications of exchanging UK shares for equity in the new U.S. company. Under UK tax law, this exchange could trigger an immediate chargeable gain unless rollover relief is correctly applied.
Rollover relief allows founders to defer paying capital gains tax until a future liquidity event, such as a funding round or an exit. To qualify, the transaction must meet specific conditions, and each founder’s tax position must be carefully reviewed.
The process requires a clear understanding of the share exchange structure, relevant relief provisions and HMRC compliance requirements. Working with experienced advisors can help you avoid unexpected tax bills and ensure everything is handled correctly.
How can we help you?
At Rise Accounting, our dedicated team offers seamless support on both sides of the globe. We help you meet compliance obligations in both the UK and the US, positioning your business for growth wherever you’re based.
We provide support with cross-border accounting and bookkeeping services, registering your business in the US, and a range of other services tailored to your growth stage.
Contact our team here to learn how we can support you.
FAQs about the Delaware Flip
When is the right time to do a Delaware Flip?
Startups usually wait until they’ve secured a term sheet from a US investor before initiating the Flip, as the process involves legal and administrative costs.
What is Delaware Chancery Court?
The Delaware Chancery Court is a specialised court that deals with corporate law matters, particularly those involving equity claims or requests for equitable relief.
What is a Delaware corporation?
A Delaware corporation is a company registered in the state of Delaware, but it’s legally allowed to operate and trade across the US and globally.
What types of businesses should consider a Delaware Flip?
Startups planning to raise funding from US investors, expand into international markets, or operate at a global scale are strong candidates for a Delaware Flip.
Why do companies choose Delaware?
Delaware is known for its business-friendly tax laws, flexible corporate governance, and a well-established legal framework that appeals to investors and founders alike.
