{"id":68896,"date":"2025-08-01T09:12:38","date_gmt":"2025-08-01T02:12:38","guid":{"rendered":"https:\/\/maisonoffice.vn\/en\/?p=68896"},"modified":"2025-08-01T09:12:38","modified_gmt":"2025-08-01T02:12:38","slug":"overtime-office-usage-fee","status":"publish","type":"post","link":"https:\/\/maisonoffice.vn\/en\/guide\/overtime-office-usage-fee\/","title":{"rendered":"What is Overtime Fee? How It’s Calculated and Negotiated"},"content":{"rendered":"

Overtime office usage fees refer to the additional costs incurred when a business operates beyond the standard business hours set by the building. Depending on the office grade (A, B, or C) and the type of technical systems used (such as central air-conditioning or VRV systems), these overtime charges can vary significantly and have a notable impact on a company\u2019s total office rental budget.<\/p>\n

1. What Is an Overtime Office Usage Fee?<\/h2>\n

An Overtime Fee (OT Fee) is a surcharge that office tenants must pay when using the office space outside the building\u2019s official working hours. Typically, office buildings in Vietnam operate from 8:00 AM to 6:00 PM, Monday to Saturday, unless otherwise specified in the lease agreement.<\/em><\/p><\/blockquote>\n

\"What<\/p>\n

This fee is primarily intended to cover the additional operational costs, including electricity, air conditioning, lighting, security, and night-shift personnel required during after-hours usage.<\/p>\n

At Grade A and B office buildings, standard free working hours are typically from 8:00 AM to 6:00 PM (Monday to Friday) and 8:00 AM to 12:00 PM (Saturday).
\nIf a company needs to operate during evenings, weekends, or public holidays, the extra hours will be considered overtime and subject to additional charges.<\/p>\n

In contrast, some Grade C buildings or those equipped with independent VRV\/VRF air-conditioning systems may offer free after-hours access. However, this is often limited in terms of equipment usage or designated areas.<\/p>\n

2. When Do Overtime Office Usage Fees Apply?<\/h2>\n

Overtime fees are incurred when a business uses the office outside the standard working hours defined by the building\u2019s management. Below are the most common scenarios where tenants are typically charged overtime fees:<\/p>\n

\"When<\/p>\n

2.1 Evening Shifts or Late-Night Operations (Shift 2 \u2013 Shift 3)<\/h3>\n

Applies to companies operating in shifts\u2014such as data centers, global customer service hubs, tech startups, logistics, or production teams. When working past 6:00 PM, systems like air conditioning, lighting, and elevators must be activated additionally, resulting in overtime charges.<\/p>\n

2.2 Weekend or Public Holiday Operations<\/h3>\n

Most office buildings only offer free access on Saturday mornings. If tenants need to use the office throughout Saturday, on Sundays, or public holidays, specific overtime rates will apply based on time slots.<\/p>\n

2.3 Meetings, Trainings, or Events Outside Working Hours<\/h3>\n

When companies hold internal meetings, staff training, or client receptions outside of regular hours, charges for central HVAC, lighting, security, and building services may be added accordingly.<\/p>\n

2.4 24\/7 Operational Needs<\/h3>\n

For businesses with flexible or cross-time-zone operations, choosing a 24\/7-access office upfront is essential. Otherwise, tenants may incur a fixed monthly overtime fee, which should be carefully reviewed during lease negotiations.<\/p>\n

2.5 Using Central Air-Conditioning Outside Business Hours<\/h3>\n

In buildings with central HVAC systems, air-conditioning is not automatically available after hours. Companies must register in advance and pay overtime fees by the hour or in fixed blocks when extended cooling is required.<\/p>\n

Note:<\/strong> Some serviced offices or 24\/7 office models may already include these fees in the rent. However, it’s crucial to review the lease and service level agreement (SLA) thoroughly to avoid unexpected costs.\u00a0<\/em><\/p><\/blockquote>\n

3. How Overtime Fees Are Calculated in Office Buildings<\/h2>\n

Depending on the building grade, technical systems, and operational policies, overtime office usage fees can be calculated using different methods. Below are the three most common pricing models that businesses should understand when evaluating long-term operating costs:<\/p>\n

\"How<\/p>\n

3.1 Fixed Package per Office Unit<\/h3>\n

Overtime fees are charged at a fixed hourly rate per office unit, regardless of the actual floor area or equipment used.<\/p>\n