Overtime pay follows the hour system, the calendar day type, and proof of hours.
Under the standard system, extending hours on a workday is typically 150% of the wage rate; rest-day work is 200% if not swapped for time off; statutory holiday work is 300% and is not usually replaced by leave. Monthly overtime is generally capped (often discussed as 36 hours on the standard system). Comprehensive and irregular systems change when a premium is due. ‘Included in salary’ language is weak if hours are far above the legal default. Local wage-base rules (what is in ‘normal wage’) matter.
4 questions before you choose the route.
This page identifies the right question and evidence. It does not determine the legal outcome on a reader’s facts.
Which hour system applies?
Standard, comprehensive or irregular — the premium table is not the same.
SystemWas the day a workday, rest day, or statutory holiday?
300% days are a closed national/local holiday list, not a company day-off.
Day typeWhat wage base is used?
Basic wage versus average wage is a frequent underpayment pattern.
BaseCan hours be proved?
Badge, system logs, WeChat dispatch and witness evidence.
ProofWorking rule: Map the regulated role before marketing or launch in China.
The signal ledger.
These facts move the question beyond a label and into a product, money-flow and control analysis.
Bring a compact evidence docket—not a pitch deck.
Give a compliance team or counsel the operating facts that reveal the perimeter.
Questions people ask before they build.
Short answers for orientation. The right result can change with the service model and current rules.
Can we pay a flat OT allowance instead of 150/200/300?
A fixed allowance can work only if it is clearly OT pay and is not less than the statutory premium on actual hours. A token allowance against heavy OT is a claim waiting to happen.
Does a comprehensive-hour system wipe OT?
No. It changes the averaging period. Hours beyond the cycle still attract a premium.
Primary authorities
Reviewed sources support orientation, not a fact-specific assessment.
