Why Share Units, Not Square Feet
A common assumption is that maintenance is billed per square foot. It is not. The Strata Management Act 2013 requires Charges to be imposed in proportion to the allocated share units of each parcel. Share units are assigned when the development is planned and take into account factors beyond raw floor area, including accessory parcels such as car park bays. Two units of identical size can therefore carry different share units and different bills.
The practical consequence for an investor: you cannot estimate a maintenance bill from floor area alone. You need the share units from the strata title or the billing notice.
The 10% Sinking Fund Is Not Always 10%
This is the detail most summaries flatten. The Act uses the same figure in every regime but not the same grammar:
- Under a developer, section 12(4) requires "a sum equivalent to ten per cent of the Charges" with no variation clause at all. It is exactly 10% and nobody can change it.
- Under a JMB, section 25(4) requires ten per cent "unless otherwise determined by the joint management body from time to time at a general meeting which shall not be less than ten percent of the Charges". The same floor-with-a-ceiling-free structure appears for a Management Corporation in section 61(3).
So if your JMB has resolved a 15% sinking fund at a general meeting, that is lawful. A JMB resolving 5% is not.
What a Management Body Can Charge You for Paying Late
Again the regime matters. A developer has no discretion: section 12(6) fixes interest at "ten per cent per annum on a daily basis". A JMB or MC does have discretion, but it is bounded — sections 25(6)(b) and 60(3)(c) both cap the rate at 10% per annum. A JMB charging 18% is acting outside the Act, and a parcel owner can take the rate to the Strata Management Tribunal.
Section 25(5) also gives a parcel owner 14 days from the date of notice to pay before the charge is treated as being in arrears.
Worked Example
850 share units, RM 0.33 per share unit, JMB-managed
| Maintenance charge | 850 × RM 0.33 = RM 280.50/month |
| Sinking fund (10% floor) | RM 280.50 × 10% = RM 28.05/month |
| Total monthly | RM 308.55 |
| Annual | RM 308.55 × 12 = RM 3,702.60 |
On a rental property, that RM 3,702.60 is a real annual cost that comes straight off your net yield, and it is one of the line items most commonly left out of an agent's yield calculation.