Welcome to Your Guide on Depreciation Allowances!

In the world of Hong Kong Profits Tax, there is a golden rule: the Inland Revenue Department (IRD) does not allow you to deduct the depreciation expenses you see in your accounting books. Instead, they give you something called Depreciation Allowances (DA). Think of DA as the "tax version" of depreciation—it’s the government’s way of letting you recover the cost of buildings used in your business.

In this chapter, we focus on two main types: Industrial Buildings and Commercial Buildings. Don't worry if the math or the legal terms seem intimidating at first; we will break them down into bite-sized pieces!


1. The Golden Rule: Building vs. Land

Before we dive into the specific allowances, you must remember one thing: Land is never depreciable for tax purposes.

When a company buys a property, the price usually includes both the land and the building. To calculate your allowances, you must "strip away" the cost of the land. Only the Capital Expenditure spent on the construction of the building qualifies for allowances.

Quick Formula:
\( \text{Qualifying Expenditure (QE)} = \text{Total Cost of Property} - \text{Cost of Land} \)

Analogy: Think of it like a smartphone. The "Land" is the software (which doesn't physically wear out), and the "Building" is the hardware (the screen and battery that eventually degrade). The IRD only gives you a discount for the part that wears out!


2. Industrial Building Allowance (IBA)

An Industrial Building is generally one used for trades like manufacturing, farming, or storage of goods before they are sold. This category gets the most "generous" treatment from the IRD.

What qualifies as an Industrial Building?

Common examples include:

  • Factories or mills.
  • Buildings used for transport, dock, or water/electricity undertakings.
  • Warehouses used to store goods for a manufacturing trade.

The Two Types of IBA

There are two ways you claim IBA:
1. Initial Allowance (IA): A big "thank you" from the IRD for building the structure. You get 20% of the construction cost in the very first year you incur the expense.
2. Annual Allowance (AA): An ongoing "maintenance" claim. You get 4% of the construction cost every year until the cost is fully written off.

Example Calculation:
If a company spends \$1,000,000 to construct a factory (excluding land):\n
- Year 1 IA: \( \$1,000,000 \times 20\% = \$200,000 \)\n
- Year 1 AA: \( \$1,000,000 \times 4\% = \$40,000 \)\n
- Total Allowance in Year 1: \$240,000

Key Takeaway

IBA applies to manufacturing/utility buildings. You get 20% IA and 4% AA of the cost of construction.


3. Commercial Building Allowance (CBA)

A Commercial Building is any building used for trade or business that does not qualify as an industrial building. This includes offices, retail shops, and hotels.

The Major Difference

Unlike Industrial Buildings, Commercial Buildings do not get an Initial Allowance (IA). They only get an Annual Allowance (AA).

The Rate

The rate for CBA is 4% per year of the construction cost.

Did you know?
Before 1998/99, the CBA rate was only 2%. The government increased it to 4% to help businesses, making it much easier to remember because now both IBA and CBA use a 4% Annual Allowance!

Key Takeaway

CBA is for offices and shops. No IA is allowed. You only get 4% AA of the construction cost.


4. Dealing with Disposals: Balancing Allowance & Charge

What happens when you sell the building? We need to compare the "Tax Value" of the building (called the Residue of Expenditure) with the Sale Price.

Step 1: Calculate the Residue of Expenditure (ROE)
This is simply: \( \text{Original Cost} - \text{All Allowances claimed so far} \).

Step 2: Compare with Sale Price (Net Proceeds)
Remember: Only compare the building’s sale price, excluding the land value!

Scenario A: Sale Price is LESS than ROE
You sold it at a "tax loss." You can claim a Balancing Allowance (BA). This is an extra deduction to reduce your taxable profit.

Scenario B: Sale Price is MORE than ROE
You made a "tax profit." You must pay a Balancing Charge (BC). This is treated as taxable income.

Important "Trap" to Avoid:
The Balancing Charge (BC) can never be more than the total allowances you previously claimed. The IRD only wants to "take back" the tax breaks they gave you; they aren't taxing your capital gain on the building itself!

Mnemonic: B.C. = "Bring it back to the City" (You have to give money back to the IRD). B.A. = "Building Assistance" (The IRD gives you more help).


5. Summary Checklist for Students

When solving an exam question on buildings, follow these steps:

  1. Identify the Building Type: Is it Industrial (factory/warehouse) or Commercial (office/shop)?
  2. Find the Qualifying Expenditure: Did you exclude the land cost? (Remember, land is usually a percentage or a separate figure).
  3. Calculate Allowances:
    - If IBA: Claim 20% IA + 4% AA.
    - If CBA: Claim 4% AA only.
  4. Check for Disposal: If the building was sold, calculate the ROE and compare it to the sale price to find the BA or BC.

Quick Review Box:
- IBA IA: 20%
- IBA AA: 4%
- CBA IA: 0% (None!)
- CBA AA: 4%
- Land Cost: Always ignore it!

Don't worry if this seems tricky at first! The key is to practice identifying whether a building is used for "manufacturing" (IBA) or "commerce" (CBA). Once you have that, the math is just applying the 20% and 4% rules. Keep practicing, and you'll master these allowances in no time!