- Caishui [2023] No. 34 extends the Greater Bay Area individual income tax preference through 31 December 2027.
财税〔2023〕34号将粤港澳大湾区个人所得税优惠政策延续执行至2027年12月31日。- Guangdong and Shenzhen pay a subsidy on the mainland–Hong Kong SAR tax burden differential, and the subsidy itself is exempt from IIT — a refund plus an exemption, not a rate cut.
广东省、深圳市按内地与中国香港个人所得税税负差额发放补贴，且补贴本身免税，属”补贴+免税”双层设计，并非降低法定税率。- Coverage is limited to the nine Pearl River Delta cities; the Hong Kong SAR and Macao SAR do not disburse the subsidy.
适用范围限于珠三角九市，中国香港、中国澳门本身不发放该项补贴。- Recognition of high-end and urgently needed talent follows Guangdong and Shenzhen rules, so catalogues, windows and evidence differ city by city.
高端人才与紧缺人才的认定按广东省、深圳市有关规定执行，各市目录、申报窗口与材料要求并不一致。- The practical effect is generally described as levelling a qualifying employee’s effective mainland IIT to around 15%.
通常理解为符合条件人才的内地个税实际税负被拉平至约15%的水平。- The eight-category expatriate allowance exemption runs through end-2027 and is an either/or against special additional deductions, locked for the tax year.
外籍个人八项津补贴免税政策延续执行至2027年底，与专项附加扣除二选一，一个纳税年度内一经选择不得变更。
Greater Bay Area Talent Tax Subsidy: How Foreign and HK/Macao/Taiwan Staff Cap Their China IIT at 15% | 粤港澳大湾区境外人才个税补贴：外籍与港澳台雇员如何将内地个税实际负担降至15%
Overview: Why Talent Tax Cost Decides China Assignments
For a foreign-invested enterprise staffing a project in southern China, the decisive budget line is rarely rent or corporate income tax — it is the cost of placing a senior engineer or research lead on the ground. Mainland individual income tax (IIT) reaches a 45% marginal rate on comprehensive income, while the Hong Kong SAR levies salaries tax at a 15% standard rate; employers that gross up packages absorb that gap. The Greater Bay Area (GBA) talent subsidy exists to close it.
The Legal Basis: Caishui [2023] No. 34
The operative instrument is the *Notice on Continuing the Preferential Individual Income Tax Policy for the Guangdong–Hong Kong–Macao Greater Bay Area*, issued by the Ministry of Finance and the State Taxation Administration as Caishui [2023] No. 34 on 18 August 2023, running through 31 December 2027. The text is short by design: it names the paying authorities, defines the subsidy basis, exempts the subsidy from tax, and delegates operational detail to provincial and municipal rules.
A Subsidy, Not a Rate Cut
Under No. 34, Guangdong Province and Shenzhen Municipality grant a financial subsidy to overseas high-end talent and urgently needed talent working in the GBA, measured by the differential between the mainland IIT burden and the Hong Kong SAR individual income tax burden. The subsidy is itself exempt from individual income tax.
The two-layer design matters. The employee still pays mainland IIT in full at ordinary rates; only afterwards does municipal finance return the excess, and that return is not taxed again. There is no preferential withholding rate, and no relief an employer can grant at payroll.
Who and Where: The Nine Pearl River Delta Cities
The money comes from mainland municipal budgets and covers overseas personnel — including people from the Hong Kong SAR, the Macao SAR and the Taiwan region — working in the nine Pearl River Delta cities:
| City | City | City |
|---|---|---|
| Guangzhou 广州 | Shenzhen 深圳 | Zhuhai 珠海 |
| Foshan 佛山 | Huizhou 惠州 | Dongguan 东莞 |
| Zhongshan 中山 | Jiangmen 江门 | Zhaoqing 肇庆 |
The Hong Kong SAR and the Macao SAR belong to the GBA but do not disburse this subsidy; the city of employment decides which rulebook applies.
Recognising “High-End” and “Urgently Needed” Talent
No. 34 defines neither term: talent recognition and the subsidy measures follow the relevant provisions of Guangdong Province and Shenzhen Municipality. That produces two parallel rule-sets — a provincial framework used by Guangzhou, Zhuhai, Foshan and the others, and a separate Shenzhen regime — each with its own catalogue, thresholds, filing platform and window. This is where most claims fail: an employee who qualifies in one city may fall outside the catalogue next door.
The 15% Effect, Explained
Because the Hong Kong SAR salaries-tax standard rate is 15%, the effect is usually summarised in one line: a qualifying individual’s effective mainland IIT burden is levelled to roughly 15%, with the excess refunded. That describes an outcome, not the law. Statutory rates are unchanged, and the amount received depends on each city’s method and any cap. Present it as an expected net position, never as a guaranteed rate.
The Expatriate Allowance Exemption: An Annual Either/Or
A separate nationwide arrangement lets foreign individuals treat eight allowance categories — housing allowance, language training fees, children’s education fees and others — as tax-exempt benefits instead of claiming the special additional deductions. It currently runs through 31 December 2027. The choice is a true either/or, and once made it cannot be changed within the tax year.
| Point | Eight-allowance exemption | Special additional deductions |
|---|---|---|
| Eligible | Foreign individuals only | All resident taxpayers |
| Basis | Documented actual expense | Fixed statutory amounts |
| Election | Locked for the tax year | Locked for the tax year |
The GBA subsidy is computed on mainland tax actually borne, so this election feeds straight into it.
Policy Momentum in 2026: FDI Action Plan and CEPA Upgrade
The *Action Plan for Stabilising and Optimising the Use of Foreign Investment* (Shangzifa [2026] No. 97), issued by MOFCOM, the NDRC and the Ministry of Finance on 16 June 2026 with State Council approval, points the same way. Its section on foreign-invested R&D centres commits to facilitating the introduction of high-level foreign talent; its market-access section calls for a comprehensive upgrade of the CEPA arrangements with the Hong Kong SAR and the Macao SAR, opening services sectors to investors from the two SARs first.
What the FDI Data Says About Talent Demand
At MOFCOM’s briefing on 23 July 2026, actual use of foreign investment in the first half of 2026 was RMB 402.14 billion. Structure matters more than total: high-tech industries grew 33.2% year on year to a record 42.4% share; R&D and design services rose 82%; technology-transfer services rose 57.1%. These activities cannot be staffed locally at short notice, so after-tax pay for key researchers increasingly decides where a project lands.
Practical Steps for Employers and Assignees
- Confirm location and catalogue. The workplace must be one of the nine cities, and the individual must meet that city’s high-end or urgently needed talent criteria.
- Plan around the tax year. Claims are made by tax year, normally in a concentrated window the following year, and mainland tax must be paid in full first.
- Assemble evidence early. Employment contracts, social insurance or IIT payment certificates, and proof of qualifications, title or salary threshold.
- Check every city separately. Shenzhen and Guangzhou differ on platforms, windows and catalogues; do not reuse one checklist.
- Model the election. Compare the two regimes before the year starts — the choice is then locked.
- Keep the file. This is local fiscal money; retain complete application and disbursement records.
Related Reading
Hainan reaches 15% through a rate capped directly in law; the GBA reaches it through a refund. See our separate article on Hainan’s talent and tax measures.
粤港澳大湾区境外人才个税补贴：外籍与港澳台雇员如何将内地个税实际负担降至15%
概览：人才税负为何决定中国派驻决策
对在华南组建团队的外商投资企业而言，决定性的预算科目很少是租金或企业所得税，而是把一名资深工程师或研发主管派驻到位的成本。内地个人所得税综合所得最高边际税率为45%，而中国香港薪俸税标准税率为15%；对薪酬税后包干的雇主而言，这一差额由企业承担。粤港澳大湾区境外人才个税补贴正是为弥合该差额而设。
法律依据：财税〔2023〕34号
现行依据是财政部、税务总局于2023年8月18日发布的《关于延续实施粤港澳大湾区个人所得税优惠政策的通知》（财税〔2023〕34号），执行期限至2027年12月31日。该文件篇幅刻意精简：明确补贴发放主体、界定补贴计算基础、规定补贴免征个税，并将操作性细节授权省、市两级规定。
是财政补贴，不是降低税率
按照34号文，广东省、深圳市对在大湾区工作的境外高端人才和紧缺人才，按内地与中国香港个人所得税税负差额给予财政补贴，且该补贴免征个人所得税。
这一双层设计非常关键。雇员仍需按普通税率在内地足额缴纳个人所得税；此后才由市级财政返还超出部分，且返还款不再计税。发薪环节没有可适用的优惠扣缴率，雇主也无法在薪酬环节给予减免。
谁、在哪里：珠三角九市
补贴资金来自内地各市财政，覆盖在珠三角九市工作的境外人员，包括来自中国香港、中国澳门与中国台湾地区者：
| 城市 | 城市 | 城市 |
|---|---|---|
| 广州 | 深圳 | 珠海 |
| 佛山 | 惠州 | 东莞 |
| 中山 | 江门 | 肇庆 |
中国香港与中国澳门属于粤港澳大湾区范围，但并不发放该项补贴。工作所在城市决定适用哪一套规则。
“高端人才”与”紧缺人才”的认定
34号文未定义上述概念，而是规定人才认定和补贴办法按广东省、深圳市有关规定执行。由此形成两套并行规则：一套是广州、珠海、佛山等市适用的省级框架，另一套是深圳自成体系的规定；各市自行发布人才目录、门槛、申报平台与受理窗口。这正是申领失败最集中的环节：在某一市符合条件的雇员，在相邻城市可能并不在目录之内。
15%效果的准确含义
由于中国香港薪俸税标准税率为15%，税负差额补贴的效果通常被概括为一句话：符合条件人才在内地的实际个税负担被拉平至约15%，超出部分通过补贴返还。这是对结果的描述，而非法律规定。内地法定税率并未改变，实际补贴金额取决于各市计算方法及其上限。对候选人应表述为预期税后水平，绝不可表述为确定税率。
外籍津补贴免税与年度”二选一”
另有一项全国性安排：外籍个人可就住房补贴、语言训练费、子女教育费等八项津补贴按免税待遇处理，以替代专项附加扣除。该安排现行执行至2027年12月31日。二者为真正的”二选一”，且在一个纳税年度内一经选择不得变更。
| 比较项 | 八项津补贴免税 | 专项附加扣除 |
|---|---|---|
| 适用主体 | 仅限外籍个人 | 全体居民纳税人 |
| 计算基础 | 凭凭证的实际支出 | 法定固定标准 |
| 选择效力 | 当年锁定 | 当年锁定 |
大湾区补贴按实际承担的内地税负计算，该选择直接影响补贴金额。
2026年的政策动能：利用外资行动方案与CEPA升级
商务部、国家发展改革委、财政部于2026年6月16日经国务院同意印发的《利用外资固稳促优行动方案》（商资发〔2026〕97号）指向一致。其”支持外资设立研发中心”一节提出便利外籍高层次人才引进；”扩大市场准入”一节提出全面升级内地与中国香港、中国澳门的CEPA安排，在服务业加大对港澳投资者率先开放力度。
引资数据反映的人才需求
据商务部2026年7月23日发布会，2026年上半年全国实际使用外资4021.4亿元人民币。结构比总量更能说明问题：高技术产业吸收外资同比增长33.2%，占比42.4%，创历史新高；研发与设计服务同比增长82%；科技成果转化服务同比增长57.1%。这些恰恰是无法短期内就地招足人手的领域，关键研发人员的税后收入因此日益决定项目落地何处。
雇主与雇员的实操步骤
- 先确认工作地与目录。 工作地须为九市之一，且个人须符合该市高端人才或紧缺人才的认定条件。
- 按纳税年度规划。 补贴按纳税年度申报，通常次年集中受理，须先在内地依法足额完税再申领。
- 尽早备齐材料。 一般需要劳动合同或聘用协议、社保或个税完税证明，以及学历职称或薪酬门槛证明。
- 逐市核对规则。 深圳与广州在申报平台、时间窗口与认定目录上存在差异，不可套用同一份清单。
- 测算”二选一”。 年度开始前比较两种方式，选定后当年不可变更。
- 留存档案。 补贴属地方财政资金，须完整保存申领与发放记录备查。
延伸阅读
海南通过法律层面直接封顶的税率达到15%，大湾区则通过返还实现，可参见本站关于海南人才与税收政策的单独文章。
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