Introduction: The "Safety Net" of Profits Tax

Welcome to one of the most interesting parts of Profits Tax! Usually, for a person to be taxed, they must be "carrying on a trade or business" in Hong Kong. But what if someone makes money from a Hong Kong source without having a full office or staff here?

The Inland Revenue Ordinance (IRO) uses Section 15(1) as a "safety net." These are called Deemed Trading Receipts. Even if the person isn't technically "trading" in the traditional sense, the law deems (pretends/categorizes) these specific receipts as taxable business profits.

Understanding this is vital because it closes loopholes and ensures that income derived from Hong Kong assets—like patents, trademarks, or even equipment—contributes its fair share of tax.

1. Royalties and Intellectual Property (IP)

This is the most common area for deemed receipts. If a non-resident company owns a brand or a patent and lets a Hong Kong company use it in exchange for a fee (royalty), Hong Kong wants a piece of that pie.

Section 15(1)(a), (b), and (ba)

These sections deal with payments for the use of Intellectual Property (IP). Think of items like:

  • Patents
  • Trademarks
  • Copyrights
  • Know-how or secret formulas

The Rule: Sums are taxable if they are received for the use (or right to use) these IPs in Hong Kong, or in certain cases, outside Hong Kong if the payment is deductible for the payer's HK profits tax.

Analogy: Imagine you own a secret recipe for "Super Spicy Sauce" in Japan. You let a restaurant in Mong Kok use that recipe. Even though you are sitting in Tokyo, the money you get from that Mong Kok restaurant is "deemed" to be a Hong Kong profit because the secret recipe is being used within Hong Kong.

Quick Review: The Three IP Categories

1. 15(1)(a): Use of IP in Hong Kong.
2. 15(1)(b): Use of IP outside Hong Kong, but the payer can claim a tax deduction in HK.
3. 15(1)(ba): Use of certain IPs (like trademarks/patents) outside HK where the IP was previously owned by a person carrying on business in HK.

Key Takeaway: If the IP is used in HK or connected to a HK tax deduction, it’s likely a deemed trading receipt.

2. How much is taxed? (The Calculation)

Don't worry if this seems tricky at first; there is a very specific formula to follow. Since the recipient is often a non-resident with no office in HK, they can't easily calculate their "actual" expenses. Therefore, the law provides a shortcut.

The 30% Rule vs. The 100% Rule

The 30% Rule: By default, only 30% of the gross royalty is treated as the assessable profit.
\( \text{Assessable Profit} = \text{Gross Receipts} \times 30\% \)
Effective tax rate: \( 30\% \times 16.5\% = 4.95\% \).

The 100% Rule (The "Anti-Avoidance" Rule): 100% of the receipt is taxed if the IP was previously owned by a person carrying on business in Hong Kong.
Why? This prevents HK companies from "selling" their IP to an offshore shell company and then paying royalties back to that company just to save tax.

Common Mistake: Students often forget to check if the IP was previously owned in HK. Always check the "history" of the IP in the exam question!

3. Use of Movable Property (Section 15(1)(d))

This covers sums received for the hire or use of movable property (like machinery, equipment, or even private jets) used in Hong Kong.

Example: A German company leases a specialized crane to a construction firm in Tsim Sha Tsui. The rental income received by the German company is a deemed trading receipt under Section 15(1)(d) because the crane is used in Hong Kong.

Did you know? This only applies to movable property. Rent from a building (immovable property) is usually handled under Property Tax, not as a deemed trading receipt under this section.

4. Other Deemed Receipts to Watch For

While IP and equipment are the "big hitters," keep these others in your back pocket for the exam:

Section 15(1)(c): Cinematograph Films

Money received for the use of films, tapes, or sound recordings in Hong Kong (think of cinema distributions or radio broadcasts).

Section 15(1)(f) & (g): Interest Income

Interest derived from Hong Kong is deemed taxable for corporations carrying on business in HK (15(1)(f)) and for non-corporate persons (15(1)(g)) if the interest is derived from their HK business.

Section 15(1)(l): Performers and Organizers

When a non-resident star (like a singer or athlete) performs in Hong Kong, the money paid to them (or their agent/organizer) is deemed taxable. This ensures that mega-concerts and sports events contribute to the HK tax system.

Memory Aid: Think of "FAME"Films, Assets (Movable), Money (Interest), and Entertainers.

5. Summary and Tips for Success

To master "Deemed Trading Receipts," follow this simple step-by-step process during your revision:

Step 1: Identify the type of receipt. Is it a royalty? A rental for a machine? A performance fee?
Step 2: Match it to the specific sub-section of Section 15(1) (e.g., 15(1)(a) for IP used in HK).
Step 3: Determine the assessable amount. For royalties, is it the 30% shortcut or the 100% anti-avoidance rate?
Step 4: Check the residency. Most deemed receipts apply to non-residents, but the tax is often collected via "withholding" (the HK payer keeps the tax and pays it to the IRD on the non-resident's behalf).

Key Takeaways for Your Revision:
  • Section 15(1) is for income that doesn't fit the standard "carrying on trade" criteria but has a strong HK connection.
  • Royalties are the most frequently tested area.
  • Always distinguish between use in HK and deductibility in HK.
  • Be alert for the 100% rule regarding previously HK-owned IP.

Keep practicing! Deemed receipts are a "gift" in exams if you know the rules, because they follow a very predictable logic. You've got this!