Shared business address registration in Hainan: how to register a company without renting an office

You do not need an office to register a company in Hainan. Plenty of new arrivals still sign a lease before they incorporate, because that is how it works almost everywhere else in China. In Hainan it is an avoidable cost, and for a lean startup it is often the single largest one.

What the policy actually is

Hainan allows designated shared office spaces, known as centralized office zones, to serve as the officially registered address for multiple companies at once. These are typically located inside industrial parks or other designated areas, and they exist specifically so that startups and small companies can register without holding an exclusive address of their own.

How a space becomes a legal registered address

Not every co-working space or serviced office qualifies. The process runs in three stages:

1. A government body or park management agency designates a specific location as a centralized office zone. The space has to meet legal requirements before it gets that status.
2. The administrative unit managing the space files it with the local market supervision department. That filing includes proof the space is fixed and permanent, agreements setting out how businesses can use it, and a formal set of operating rules.
3. Once approved, the space is listed on the Hainan government website. Only at that point can companies register against it.

How you register against one

Companies select an approved shared address inside the Hainan e-Registration online system. The organization managing the space then confirms the registration on your behalf. The government supervises and inspects these zones on an ongoing basis, so the address remains a compliant one, not a workaround.

The rule: only government-approved centralized office zones qualify.

Accessing the Hainan e-Registration system

Go to the Hainan e-Registration portal. If you already have an account, log in with your credentials. If not, you can register directly on the site using Alipay or WeChat, or through the Haiyiban (海易办) app.

The Haiyiban app is the smoothest route for most people. Download it from your app store (Android and iOS both available), then use it to scan the QR code on the e-Registration website for quick login. New users provide personal or business details during setup and follow the prompts.

If you hit a wall, technical support is on 0898-60827008 or 4007965656.

Why this matters more after customs closure

With the island-wide customs closure in effect since December 2025, registration volume in Hainan is climbing and address requirements are one of the first practical questions every new entrant faces. A compliant shared address gets you incorporated fast and cheap. Just keep one thing in view: if you are planning to claim the 15% corporate tax rate, the substantive operations requirement still applies, and a registered address alone will not satisfy it. Plan your real operational footprint separately.

Has anyone here registered through a centralized office zone recently? Interested to hear which parks are actually confirming registrations ...