The Number on the Offer Letter Is Not the Number on Your P&L
When a Hong Kong SME owner says "we pay our CS rep $18,000 a month," they're describing what appears on the offer letter. What appears on the P&L is meaningfully higher — and most owners have never added it all up. The full cost of a Hong Kong employee includes mandatory MPF contributions (5% of relevant income, minimum $1,500/month for employer), 7–14 days of annual leave (amortised monthly cost $3,000–$7,000/month for an $18,000 salary), statutory sick leave, 12–17 statutory holidays, and maternity/paternity leave obligations. Total true cost for an $18,000/month hire: $22,500–$25,000/month.
This isn't a quirk of specific employment structures. It's the baseline legal obligation for every employee in Hong Kong, regardless of role, industry, or size of employer. And it starts on day one.
The MPF Obligation Nobody Budgets For Correctly
MPF is the most universally under-counted employment cost in Hong Kong. The 5% employer contribution sounds small until you add it across every employee in your business for every month of the year. For a 5-person team averaging $18,000/month, that's $4,500/month in MPF alone — $54,000/year — that doesn't appear in any salary discussion but shows up on every payslip and every tax return. It never stops. It increases as salaries increase. And there is no equivalent obligation for AI staff.
Leave Entitlements: The Cost That Compounds
Annual leave entitlements in Hong Kong increase with tenure. A 3-year employee earns 12 days. A 5-year employee earns 14 days. A 7-year employee earns 16 days. Each of those leave days represents a day of full salary paid for zero output. Add 17 statutory holidays (where applicable), and your $18,000/month employee is effectively working 10.5 months while being paid for 12. Their true daily rate is $1,143. Their effective daily cost, accounting for non-working days you're paying for, is $1,304.
AI staff works every day. Every hour. Including statutory holidays, Typhoon 8 days, and Chinese New Year.
The Total Comparison
For every $18,000/month human employee, the true all-in cost is $22,500–$25,000/month after MPF, leave, and statutory obligations. UD's AI equivalent covers the same function, 24/7, at a fraction of that cost, with zero MPF, zero leave, and zero statutory holiday obligations. Multiply that difference across all the back-office roles in your business, multiply again by 12 months, and you have the financial case for UD's AIStaff Solution — written not in marketing language but in Hong Kong employment law.
🤖 Zero MPF. Zero Leave. Full Capability.
UD AIStaff — No mandatory obligations · 24/7 · Deployed in days