How do you start a one-person company? Follow this five-step path: Validate Demand → Define Your Direction → Register Your Company → Build Your AI Tool Stack → Automate Customer Acquisition. The first step isn't registration — it's confirming that someone is willing to pay. In 2026, the number of one-person companies nationwide has surpassed 16 million, accounting for 27.4% of all enterprises; 2.86 million new OPCs were registered in the first half of 2025 alone, a year-over-year increase of 47%.
The core difference between a one-person company and a sole proprietorship comes down to liability — a one-person company caps your losses at your subscribed registered capital (say, ¥100,000), while a sole proprietorship exposes your entire personal assets. How to choose: If your expected annual income exceeds ¥300,000, you serve business clients, or you want to protect your family's assets — go with a one-person company. If your annual income is under ¥100,000 with a low-risk side business — a sole proprietorship offers a lighter tax burden.
What Exactly Is a One-Person Company?
A one-person company (OPC) has a single shareholder by law. Its defining feature is limited liability — if the company owes ¥1 million, you're only liable up to your subscribed capital. Your house and savings stay off the table.
The 2026 Company Law works in your favor: it permits the establishment of one-person joint-stock companies, removes the restriction of founding only one OPC per person, and rolls out nationwide online registration. The mandatory supervisor role has been eliminated — one person means one person, no need to drag in relatives just to fill a seat.
An OPC has five defining characteristics:
- Single Shareholder: 100% equity belongs to you
- Limited Liability: Capped at your subscribed capital contribution
- Independent Legal Entity: Can issue VAT special invoices, participate in tenders
- Mandatory Annual Audit: A yearly audit is required
- Flexible Structure: Can bring in partners and convert to a standard limited company
In 2026, a one-person company is no longer just a legal structure — one person plus an AI Agent army equals a fully operational company. With over 16 million OPCs nationwide, making up 27.4% of all enterprises, and 20+ cities rolling out dedicated OPC support policies, the landscape has fundamentally shifted.
How Does a One-Person Company Differ from a Sole Proprietorship?
The core distinction is simple: limited liability vs. unlimited liability.
An OPC? If you lose money, your liability is capped at your subscribed registered capital (¥100,000 subscribed means ¥100,000 at risk). A sole proprietorship? You could lose everything you own. This isn't rhetoric — it's legal fact.
| Comparison Dimension | One-Person Company | Sole Proprietorship |
|---|---|---|
| Debt Liability | Limited liability, capped at subscribed capital | Unlimited joint and several liability |
| Invoicing | Can issue VAT special invoices | Can only issue regular invoices |
| Fundraising | Can attract investment, sell equity | Cannot bring in outside investors |
| Brand Image | "XX Co., Ltd." | Perceived as a small-time operator |
| Taxation | Corporate income tax + dividend tax (effective rate ~5% for small/micro enterprises) | Individual income tax on business earnings, 5%–35% progressive |
| Annual Audit | Mandatory annual audit | No mandatory audit |
So which should you pick? For annual income under ¥100,000 and a low-risk side business, a sole proprietorship carries a lighter tax burden. But if your expected annual income exceeds ¥300,000, you're serving business clients, or you want to protect your family's assets — a one-person company is non-negotiable. According to the State Administration for Market Regulation, 2.86 million new OPCs were registered in the first half of 2025, up 47% year-over-year — the market has already voted with its feet.
The Five-Step Action Plan
Step 1: Validate Demand
The biggest pitfall isn't registration — it's discovering nobody wants to buy what you're selling after you've already registered.
Run a "3-Day Validation" before you do anything else.
Day 1: Write a one-sentence description of your service with a price tag. Example: "I write optimized English listing copy for cross-border e-commerce sellers — ¥500 per listing."
Day 2: Use Claude or ChatGPT to generate 3 sample copies. Send them to 3 potential clients and gauge their reaction.
Day 3: Ask 10 target customers directly — "Would you pay for this?" If zero people pay, pivot immediately. If even one pays, keep going.
Here's an even faster approach: Post a pre-sale on your social feed — "I'm launching a 1-on-1 coaching cohort in [your niche]. Only 5 spots, ¥1,999 each. Full refund within 3 days if you're not satisfied. Anyone in?" Even selling just one spot gives you your first paying customer, and their feedback becomes version 1.0 of your product.
The core principle of demand validation: charge first, deliver later — a one-person company with real cash flow is the only kind that isn't built on thin air.
Step 2: Define Your Direction
Use three questions to find your sweet spot: What are you good at? Will people pay for it? Can AI amplify your output?
Promising directions for 2026:
- AI Content Creation: Short-video scripts, SEO articles, product descriptions — AI can handle 80% of bulk output
- Cross-Border E-Commerce: TikTok Shop single-product stores, niche vertical independent sites, asset-light launch
- SaaS Indie Development: Vertical micro-tools — for example, an AI-powered email reply agent for foreign trade, priced at ¥3,000/month, with 300+ clients generating over ¥10 million in annual revenue
- Design & Creative Services: Brand identity (VI), UI/UX, illustration
- Professional Consulting: Tax & finance advisory, marketing strategy, career coaching
The core principle: don't build a generic product — build something that "3,000 users can sustain your livelihood." Don't build an "AI writing assistant." Build an "Amazon cross-border e-commerce listing optimization assistant" — the narrower, the deeper, the safer. A May 2026 research report from Far East Credit Ratings notes that OPCs are heavily concentrated in service industries characterized by "asset-light, high-intellect, new business models."
Step 3: Register Your Company
The entire process is online — no need to leave your house. Log into your local Online Government Services Portal (e.g., Yue Shang Tong in Guangdong, Zhe Li Ban in Zhejiang) → Name verification → Submit documents → Electronic signature → Wait for approval → Collect your business license.
Prepare 3–5 backup names for verification. As of May 2026, electronic signatures require facial recognition.
Name format: City + Brand Name + Industry + Co., Ltd., annotated as a natural-person sole proprietorship.
Registered capital uses the subscribed system — ¥100,000 as a starting point, fully paid within 5 years.
For your registered address, you can use a government-approved co-working space or incubator, with annual fees ranging from ¥1,000 to ¥3,000.
Processing times vary by city: Beijing — as fast as 30 minutes; Hangzhou — 5 minutes; Nanjing — 3 to 5 business days.
Cost breakdown: Agency registration ¥300–500 (free if you do it yourself), company seal ¥0–400 (free in cities like Nanjing), corporate bank account ¥0–500, bookkeeping agency ¥200–500/month.
Three things you must do immediately after registration:
First, complete tax registration within 30 days of receiving your license. Opt for small-scale taxpayer status (monthly sales under ¥100,000 are VAT-exempt).
Second, open a corporate bank account. Never use personal WeChat Pay or Alipay to collect company payments — this is the number one evidence of asset commingling.
Third, maintain proper bookkeeping from month one and conduct annual audits. The audit report is the key evidence proving your personal and company assets are separate.
Remember: the protection of limited liability is contingent on you demonstrating asset independence through your actions.
Step 4: Build Your AI Tool Stack
The biggest difference in running a one-person company in 2026 — you don't need to hire designers, copywriters, programmers, or customer service reps. AI fills those roles for you.
Start with individual tools to get things running:
| Role | Tools | Monthly Cost |
|---|---|---|
| Content Writing | ChatGPT / Claude | ¥20–200 |
| Design & Graphics | Midjourney / Jimeng | ¥30–300 |
| Video Production | CapCut AI | ¥0–100 |
| Workflow Automation | n8n / Make | ¥0–200 |
| Customer Service | Coze / Dify | ¥0–500 |
Total monthly cost: ¥200–1,000 — 30 times cheaper than hiring a single employee.
But these tools operate in silos. ChatGPT writes the copy, and you manually paste it into Midjourney for visuals, then manually transfer it to CapCut for video, then manually upload to every platform. Each tool speeds up a step, but none eliminates a step.
The real upgrade: from standalone tools to Agentic AI Orchestration.
Assemble multiple AI Agents into an autonomous, collaborative team. On a low-code Agentic AI platform like SoloEngine, drag a Copywriting Agent, Design Agent, Customer Service Agent, and Data Analysis Agent onto a canvas, connect their collaborative relationships, and hit run.
Here's what it looks like in practice: The Copywriting Agent finishes product descriptions and automatically notifies the Design Agent to create visuals. The Customer Service Agent receives inquiries and automatically pulls from the product FAQ to respond. The Data Analysis Agent generates weekly operational reports and pushes them to WeCom. Agents negotiate, collaborate, and close the loop autonomously — you don't need to play middleman.
SoloEngine wraps all the underlying technology behind the scenes. No code required — open your browser, drag and drop on the canvas, and orchestrate. Replace hiring with an Agent team at a few hundred yuan per month in API costs, versus a traditional 3–5 person team at ¥30,000–50,000/month — a 30x cost difference.
Step 5: Automate Customer Acquisition
Run three channels in parallel — no need to burn cash on ads.
Content-Driven Traffic: Consistently publish expert content on Xiaohongshu (RED), Douyin (TikTok), and Zhihu, using AI to assist with bulk production. Go deep on a single platform — hit 10,000+ monthly visits within 3 months.
Private Domain Conversion: Funnel traffic into WeChat and niche communities to build trust. No ad spend needed — use content to attract precisely targeted customers.
Referral Virality: Client referrals are the most efficient acquisition channel — 40–60% of new customers come from word-of-mouth.
Pricing strategy: Go straight for high-ticket — consulting, coaching, private mentorship — ¥1,999 to ¥5,999 per cohort. Skip the ¥9.9 introductory course. High pricing filters for high-intent customers, and the biggest cost for a one-person company is bad-fit clients.
The data from Far East Credit Ratings' May 2026 research report is telling: top performers earn several million yuan annually, with over 62% deeply integrating AI tools and achieving 3–5x output per person. Yet 52.7% earn less than ¥7,000/month. Read these two data points together — the ceiling is high, but most people haven't touched it. The key isn't the average; it's choosing the right direction and executing consistently.
My Advice
Back to the original question — how do you start a one-person company?
The answer isn't "register a company." It's validate demand first, then build the system. Registration is the last step, not the first.
My advice:
- If you haven't decided what to do yet: Start with the "3-Day Validation." Post a pre-sale on your social feed. If someone pays, keep going.
- If you already have a direction: Build your AI tool stack and get it running — ¥200–1,000/month covers content, design, and customer service.
- If you want to scale: Use SoloEngine to orchestrate an Agent team. One person replaces a 3–5 person team, at 1/30th the cost.
The ultimate goal isn't "to start a company." It's to validate a business model that generates sustainable cash flow, at the lowest possible cost. A one-person company isn't a cost-cutting alternative — it's a leverage multiplier for your capabilities.
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