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Living in China 生活指南

S1 vs S2 Visa for China: Which One for Your Family?

Both are family visas for relatives of foreigners in China, the difference is how long they stay. Here's how to choose, and the residence-permit step S1 holders can't skip.

S1 vs S2 at a glance

S1over 180 days
S2up to 180 days
30days (S1)
Snot Q

S1, S2, and why it's not Q

Three quick distinctions settle most cases.

Over 180 days

For family joining a foreigner in China for the long term. Enter on the S1, then convert to a residence permit within 30 days.

Up to 180 days

For a short family visit. No residence permit, your relative stays for the period the visa allows, then leaves.

Foreigners' family only

S is for the family of foreigners; Q is for the family of Chinese citizens or permanent residents. Mixing them up causes refusals.

S1 vs S2 vs Q1 vs Q2

The four family categories, choose by who the relative in China is, and how long the visit is.

VisaRelative in China isLengthResidence permit?
S1A foreigner (work/study)Long-term (180+ days)Yes (within 30 days)
S2A foreigner (work/study)Short (up to 180 days)No
Q1A Chinese citizen / PRLong-term (180+ days)Yes
Q2A Chinese citizen / PRShort (up to 180 days)No

How to choose and apply

A short path, HCSG can confirm the category and file it for you.

01
Confirm it's S, not Q

Check the relative in China is a foreigner (not a Chinese citizen/PR), that puts your family in the S category.

02
Pick S1 or S2 by length

Staying long-term (over 180 days)? That's S1. A short visit? S2.

03
Prepare authenticated documents

Gather the invitation, the relative's China documents, and your notarised, authenticated marriage/birth certificates.

04
Apply, enter, and (S1) register

Apply at the consulate or visa centre; on an S1, apply for the residence permit within 30 days of arrival.

How HCSG handles this for you

S-visa applications, confirmed and filed by a team on the ground in China.

Confirm the right category

We check S vs Q and S1 vs S2 so the application is right before it's filed.

Prepare authenticated documents

We make sure marriage/birth certificates are notarised and authenticated the way your consulate requires.

File the application

We assemble and submit the S-visa application with the correct supporting set.

Handle the residence permit

For S1, we lodge the dependent residence permit within the 30-day window after arrival.

The outcome: the correct family visa, filed once, with the residence permit handled on time, no refusals, no re-files.

Specific, net-new answers, not a repeat of the guide above.

Common questions 常见问题

Asked before every engagement.

01What is the difference between an S1 and S2 visa?

Both are family visas for relatives of foreigners in China; S1 is for long-term stays over 180 days and leads to a residence permit, while S2 is for short visits of up to 180 days with no residence permit.

02Is the S visa the same as the Q visa?

No. S visas are for the family of foreigners living in China; Q visas are for the family of Chinese citizens or permanent residents. Choosing Q when you need S is a common reason applications are refused.

03How long can my relative stay on an S1 visa?

The S1 visa gets them into China; the dependent residence permit they apply for within 30 days sets how long they can stay, and it's renewable. So the long-term stay is governed by the permit, not the visa itself.

04Do I need a residence permit on an S2 visa?

No, an S2 is a short-visit visa, so your relative stays for the period shown on the visa and doesn't apply for a residence permit. If they need longer, S1 is the route.

05What's the 30-day rule?

S1 (and Q1) holders must apply for a residence permit at the local Public Security Bureau within 30 days of entering China. Missing it risks falling out of status, so it's a deadline we track and handle.

06What documents do we need for an S visa?

Typically an invitation and the China-based relative's passport and residence documents, plus your authenticated proof of relationship (marriage certificate for a spouse, birth certificate for a child). Requirements vary by consulate, so we confirm yours.

07Can my spouse work on an S1 visa?

Not on the S1 or dependent permit alone, working generally requires separate work authorisation. Let us know if your spouse plans to work and we'll map the route.

08Which visa do I choose if I'm not sure how long we'll stay?

If the plan is to live in China together, choose S1 from the start, it's the long-term route and converts to a residence permit. We'll confirm the best fit for your situation before you apply.

09Can HCSG confirm and file the right visa for my family?

Yes. We confirm S vs Q and S1 vs S2, prepare the authenticated documents, file the application, and handle the residence permit after arrival, so it's right the first time.

Next step 下一步

Talk it through with a human in Haikou.

Thirty minutes, free. Bring your questions about this guide; leave with a plan, a timeline and a fixed quote.