Tax advisory
Swiss and Japanese tax law, Income tax filing for individuals and corporations. Support with correspondence to authorities, submission and collection of documents. Translation German ↔ Japanese and German ↔ Chinese.
Zurich · 日本語 · Deutsch · 中文 · English
Tax and accounting services for Japan, China and Switzerland.
Tax and accounting services for Japan, China and Switzerland.
Advised in your language, grounded in expertise.
JSC advises private individuals and companies in Switzerland with connections to Japan or China, as well as Swiss clients. Led by the founder, JSC combines professional expertise, native-language competence, intercultural understanding, and 20 years of Swiss experience in the fields of finance and taxation.
Tax return
Withholding tax
Bookkeeping
Payroll
Company formation
Authority liaison
Reply within 2-3 business days
Four core practice areas. One reliable point of contact.
We will guide you through all your tax and accounting tasks: precisely, discreetly and in your language.
Expat withholding tax
RSU and cross-border income
Swiss entity setup
Companies with JP or CN connection
Company formation
GmbH, AG or sole proprietorships: legal form, registration and setup. Resident director mandate with Swiss domicile provided. Domicile address, taxes, social security and ongoing compliance, all from one source.
Accounting
Financial, accounts receivable and accounts payable bookkeeping; year-end advice and preparation; VAT filings; interim cover for finance and accounting teams.
Payroll & HR
Monthly payroll, salary certificates, social-insurance and withholding-tax filings. Reliable, on time and fully documented.
Swiss setup in three steps:
1 Scope & structure
2 Incorporation & registry
3 Ongoing compliance
Trust as our foundation. Cultural understanding as the bridge.
JSC is a Swiss fiduciary office in Zurich. Our ambition: to be the leading fiduciary firm for Japanese and Chinese clients in Switzerland, recognised for trust, cultural understanding and the highest precision.
Trust
Discretion, clear communication, long-term relationships. That is the basis of every engagement.
Cultural understanding
We know the expectations and customs of Japan, China and Switzerland, and we translate carefully between them.
Precision
Tax and administrative matters demand care. We work accurately, traceably and on time.
Client focus
You get one dedicated point of contact who understands your situation and thinks ahead, not someone who simply processes paperwork.
Three things that make the difference.
What our mandates have in common: specialist expertise, direct communication and personal support that goes beyond the desk.
Expertise
Specialised in Swiss, Japanese and Chinese tax requirements, for private individuals and companies alike.
Multilingual
Advice directly in German, Japanese and Chinese, with no friction and no external interpreters.
On-site support
On request we accompany you in person, explaining, translating and moderating discussions with authorities.
Let's talk.
The first conversation is without obligation. We listen, define the scope and propose a concrete way forward. You can expect a reply within 2-3 business days.
How an engagement starts
- First contact: via the form or by email.
- Initial consultation: around 30 minutes, on-site or online.
- Clear proposal: transparent scope and fees.
- Start of engagement with a dedicated point of contact.
Note: please send sensitive documents only after the communication channel has been confirmed in writing.
- Email infojsctax.ch
- Location Zurich, Switzerland
- Hours Mon – Fri, by appointment