S1 vs S2 at a glance
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.
| Visa | Relative in China is | Length | Residence permit? |
|---|---|---|---|
| S1 | A foreigner (work/study) | Long-term (180+ days) | Yes (within 30 days) |
| S2 | A foreigner (work/study) | Short (up to 180 days) | No |
| Q1 | A Chinese citizen / PR | Long-term (180+ days) | Yes |
| Q2 | A Chinese citizen / PR | Short (up to 180 days) | No |
How to choose and apply
A short path, HCSG can confirm the category and file it for you.
Check the relative in China is a foreigner (not a Chinese citizen/PR), that puts your family in the S category.
Staying long-term (over 180 days)? That's S1. A short visit? S2.
Gather the invitation, the relative's China documents, and your notarised, authenticated marriage/birth certificates.
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.

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