Service Lines
Five service lines, eighteen individual services. Pick the one you need — or send us your situation and we will tell you which applies.
Tax & Accounting
4 servicesOverseas Tax & Accounting
Bookkeeping, audits, tax filings, offshore claims and tax planning for your overseas entities. We map each jurisdiction's obligations and deadlines upfront, so missed filings do not turn into penalties and back taxes.
Audit & Annual Return
Hong Kong audit, profits tax filing, and annual return handled on a fixed calendar, with deadlines tracked so late penalties do not surprise you. Books in order before the auditor steps in.
Offshore Claim & Tax Planning
Assess whether your Hong Kong company qualifies for offshore profits claim, then build the documentation trail the IRD expects. Practical planning within the rules, no aggressive schemes.
ITIN Application
ITIN (W-7) filing for individuals — passport kept in hand, video verification, forms completed for you. Needed for US tax filing, banking and platform payouts.
How It Works
Five steps, fully transparent
You know what happens, who does it and what it costs before anything starts.
-
01
Free consultation
Tell us what you are building and where money flows; we assess which route is feasible.
Immediate -
02
Plan & quotation
We confirm scope, timeline and fees in writing. Work starts only after you agree.
Within 1 working day -
03
Submit documents
You provide identity and address proof; we prepare everything for signing and filing.
1–2 working days -
04
Professional handling
We file with registries, banks and tax authorities, and keep you updated on progress.
Depends on the matter -
05
Delivery & ongoing care
Certificates and documents delivered, followed by banking, renewals and compliance reminders.
Same day as approved
Key Parameters
Timing, documents and requirements — all in one place
Key parameters are listed before signing, so nothing gets added halfway.
Asia Incorporation
North America
Offshore Banking
Tax & Filings
Three Ways
Local agent, DIY, or us — compare
Same task, three approaches, very different costs and risks.
| Local agent | Do it yourself | Zhongcheng Huigu | |
|---|---|---|---|
| Compliance | Uneven hands-on experience | Easy to draw tax penalties | Experienced team, dual review |
| Price clarity | Low entry price, renewal mark-ups | High hidden time cost | One written quote incl. first-year official fees |
| Timeline | 2–4 weeks of back-and-forth | Trial and error, open-ended | Plan first; certificates commonly in 3–7 days |
| Banking support | Limited channels | Hard to book interviews | Pre-screening + channel matching + coaching |
| After-sales | Gone once registered | You chase every deadline | Compliance reminders 30 days ahead |
