Sellers on Meike Duo have probably all noticed this news recently.

You may think you've thought everything through, but the tax authorities may understand your business model even better than you do.

In recent months, one of the most common questions we’ve received through our support system has been: Can we still use Saiwei 1.0? Now that the platform has started reporting store revenue, how should store companies file their reports? What issues does Saiwei 2.0 actually address? We have quite a few stores—is it still too late to make the necessary adjustments?

Recently, we have been receiving a steady stream of inquiries from individual C-store sellers on Taobao.

Some people have received calls from the tax authorities asking them to verify their platform’s business data; others have received text messages or written notices requiring them to file amended returns and pay back taxes within a specified timeframe. Industry chat groups and private messages are filled with anxious voices.

“I don’t have a business license—do I still have to pay taxes?”

“There’s such a big difference between the platform’s transaction volume and what I actually receive—which figure should I use?”

“Will they bring up past issues? Will I be able to keep the store open after making the payments?”

Everyone wants to know the answers to these questions. But many sellers don’t even know who to ask or where to start.

Lao Zhou, a Guangzhou-based seller of 3C accessories, saw his profit margin drop to just 5% on Amazon last year. Early this year, he made a decision that surprised his peers: he started shipping his products to South Africa. Three months later, his monthly sales on Takealot exceeded 500,000 rand, with a gross profit margin consistently above 45%. “The competition here isn’t as fierce as in Europe and the U.S. The return rate is less than 2%, and payments are always on time.”