1. Why Leases Changed

For a long time, leases sat in a strange place in accounting. A company could use an asset for years — an office, a store, a truck, a warehouse — but the related obligation often stayed hidden in a note rather than showing up clearly on the balance sheet. That created a gap between economic reality and accounting appearance.

Think of it like a shop in Karachi using a prime location every day, paying rent every month, and relying on that space to generate revenue — but the financial statements made the commitment look much smaller than it really was. The business had a real obligation, yet the numbers did not fully show it.

IFRS 16 was designed to close that gap.

At its core, the standard says: if you control the right to use an asset for a period of time, the accounting should reflect both the right and the obligation. That is the key idea to keep in mind throughout this course.

By the end of this, you should be able to explain:

  • why lease accounting had to change,
  • what IFRS 16 is trying to make visible,
  • and why most leases now create both an asset and a liability.

If you remember only one thing from this section, remember this:

IFRS 16 is about making long-term lease commitments visible in the financial statements, instead of hiding them in the background.

That idea will make the later calculations feel much less random. Once you see the reason behind the rule, the numbers start to make sense.

2. The Core Idea Behind IFRS 16

Remember earlier when we said IFRS 16 makes long-term lease commitments visible? Now we need to look at what exactly becomes visible.

The standard is built on one simple thought:

A lease is not just a payment plan. It is a right to use something, plus an obligation to pay for that right.

That sounds obvious, but it changes everything.

For accounting purposes, IFRS 16 treats a lease as two connected things:

  • a right to use an asset for a period of time
  • a liability to make lease payments

That is the core engine of the standard. Once you understand this, the rest of IFRS 16 is mostly about measuring those two pieces and updating them over time.


1) The lease creates a right, not ownership

When a company leases an office, a car, or equipment, it usually does not own the asset. But it does control the economic benefit of using it for a period.

That distinction matters.

Ownership means you control the asset itself. A lease means you control the use of the asset.

Think of it like borrowing access to a private rooftop venue for a wedding. You don’t own the building, but for that evening you have the right to use the space, arrange the setup, and benefit from it. The value is not in ownership; it is in control over use.

This is the same idea in leases. IFRS 16 focuses on the right being controlled, not on legal title.

So the accounting answer is not:

  • “Do we own it?”

It is:

  • “Do we have the right to use it in a way that gives us economic benefit?”

That is why the standard applies even when the asset never changes hands.


2) Every right usually has a matching obligation

If a company has the right to use an asset for 5 years, it usually has to make payments for those 5 years. That promise is not a vague future possibility. It is a real obligation created by the lease contract.

This is where the balance sheet comes in.

IFRS 16 says: if you have a right today that gives future benefit, and you also have a contractual duty to pay for that right, then both sides should be recognized.

So the lease usually becomes:

What the company getsWhat the company owes
Right-of-use assetLease liability

A useful analogy is a gym membership.

If you pay upfront for a 12-month membership, you don’t just “spend money.” You also gain access over time. The payment creates a future benefit that you will consume month by month. The same logic appears in leases: the company has prepaid access, except the access is often financed by future payments rather than one upfront payment.

This is why IFRS 16 feels less like a special rule and more like ordinary accounting logic applied carefully.


3) The asset and the liability are linked, but they are not identical

This is a subtle but important point.

The right-of-use asset and the lease liability are related, but they are not always the same number forever.

At the start, they often begin from the same basic lease contract. But then they move differently.

Why?

Because the asset and liability represent two different ideas:

  • the asset is about the benefit the company will consume over time
  • the liability is about the debt-like obligation to make payments

That means the asset usually declines as the company uses up the benefit, while the liability changes as interest accrues and payments are made.

Think of it like a prepaid travel card and a loan at the same time.

  • One part is about how much value you still have left to use
  • The other part is about how much you still owe

They are connected, but they do not age in the same way.

That is why lease accounting is not a single one-line entry. It is a system with two moving parts.


4) Time is central: leases are measured over the period of use

IFRS 16 is not only about what the lease is. It is also about how long it lasts.

Why? Because time determines the amount of benefit and the amount of obligation.

A 1-year lease and a 10-year lease are not the same economic event.

The longer the lease runs:

  • the more benefit the company receives
  • the more payments it is likely committed to make
  • the larger the accounting effect usually becomes

This is similar to how a subscription works in everyday life. A one-month subscription creates a short-lived benefit and a short commitment. A multi-year contract creates a much bigger future pattern of use and payment.

Remember earlier when we said IFRS 16 exists to make long-term commitments visible? Time is the reason those commitments matter. The longer the company is tied to the asset, the more the financial statements need to reflect that reality.


5) The measurement starts from the lease payments, but not all payments are equal

At first glance, a lease seems easy: just add up the rent payments.

But IFRS 16 asks a deeper question: which payments are part of the lease obligation?

The answer depends on whether the payment is effectively unavoidable under the lease contract.

In plain language:

  • fixed payments usually count
  • payments linked to an index or rate may count, depending on the terms
  • uncertain future amounts are handled differently

This is not about complexity for its own sake. It is about separating what is already committed from what is still uncertain.

A useful analogy is a mobile phone plan.

Some charges are fixed every month. Others depend on your usage. The fixed part is like the predictable obligation. The variable part is not fully known in advance, so it behaves differently.

That same logic is present in leases. IFRS 16 wants the liability to reflect the payments the company is already effectively committed to, not every possible future cost that might happen.


6) The accounting follows economic substance, not just legal form

This is one of the biggest ideas in IFRS 16.

A contract may be written in a legal way that looks simple, but the accounting must capture the underlying economic reality.

If the business has secured control over the use of an asset and has committed to pay for that use, then the substance is: the company has acquired a financed right of use.

That is why leases are not treated like ordinary rent expense from the start. The company is not just consuming a service and paying for it immediately. It is receiving a resource over time and financing that access.

That is a very different economic picture.

Think of buying a refrigerator on instalments. The store may keep legal title for a while, but economically you have the machine in your home and the obligation to pay for it. The form of the contract matters less than the reality of control and commitment.

IFRS 16 uses that same logic.


The mental model to keep

If all the details start to blur, come back to this simple model:

A lease gives the company a usable resource now, and creates a payment obligation into the future.

That is the whole foundation.

Everything else in IFRS 16 is built on top of that foundation:

  • deciding whether a contract is really a lease
  • deciding how long the lease runs
  • measuring the liability from expected payments
  • measuring the asset from the liability and other lease costs
  • updating both over time as interest and usage pass

So if the later calculations feel technical, don’t lose the underlying picture.

The company is not just recording rent. It is recording a financed right to use an asset.

And once you see that, the accounting stops looking arbitrary and starts looking logical.

3. Building the Lease Calculations

Remember earlier when we said a lease under IFRS 16 is really two connected things — a right-of-use asset and a lease liability? Now we can make that idea concrete.

This is the point where the standard stops feeling philosophical and starts feeling measurable. But the measurement is not random. It follows the same logic every time:

  • the liability is the present value of the lease payments
  • the asset starts from the liability, then adjusts for certain lease-related items

That is the engine. Once you see that engine, the entries stop looking like a memorized formula and start looking like a translation of the contract into accounting language.


1) The liability is built from future payments

The first question is simple:

What payments is the company actually committed to make?

Not every possible payment, only the lease payments that are part of the contractual obligation.

In practice, that means the liability usually includes:

  • fixed lease payments
  • payments that are fixed in substance
  • variable payments based on an index or rate, using the starting measure
  • amounts expected under residual value guarantees, if relevant
  • certain extension or termination options, if they are reasonably certain to be used

The big idea is this: the liability reflects committed cash outflows, not vague possibilities.

Why present value? Because money paid later is not the same as money paid today.

A dollar due next year is worth less than a dollar due today, because time has value. IFRS 16 therefore discounts future lease payments back to today’s value.

Think of it like this: if someone promised to give you 100,000 rupees in five years, you would not treat that the same as 100,000 rupees in your hand today. The delay matters. Lease accounting respects that delay.

So at the start, the lease liability is essentially:

the present value of the lease payments the company is committed to make

That is why the liability is not just a total of rent payments. It is a time-adjusted obligation.


2) The asset begins with the liability, but not only that

Now here is where many learners get stuck: the right-of-use asset is not simply copy-pasted from the liability.

It often starts with the lease liability, but then gets adjusted for other items tied to entering the lease.

A useful way to think about it is this:

  • the liability is about what you owe
  • the asset is about what it cost you to obtain the right to use the asset

So the asset may include:

  • the initial lease liability
  • lease payments made before or at commencement, if they are part of the setup
  • initial direct costs
  • restoration or dismantling obligations, if applicable
  • less any lease incentives received

In plain English, the asset is the full cost of obtaining the use-right.

This is the same idea as buying a business tool with setup costs. The thing you now control is not just the tool itself, but the total cost of getting it ready for use.

That distinction matters because the asset is going to be expensed over time through depreciation. The starting point has to capture the economic cost of the right being used.


3) Why the asset and liability can look close at the start

At commencement, the asset and liability may look similar, but that is only because both come from the same lease arrangement.

They are not twins. They are more like two views of the same contract:

  • one view is financing: how much is owed?
  • the other is consumption: what resource was obtained?

This is why the same lease can create both a liability and an asset of similar size at inception, yet behave differently afterward.

Remember earlier when we said the liability is debt-like and the asset is consumption-like? This is where that idea becomes visible.

The liability changes because of interest and payments. The asset changes because of depreciation.

So the accounting is not just booking one amount and forgetting it. It is recording a system that changes over time.


4) A simple example of the structure

Imagine a company signs a 3-year lease for office space.

It agrees to:

  • pay a fixed monthly amount
  • use the space for three years
  • make payments that are clearly unavoidable

At the beginning, the company asks:

  1. What are the future lease payments?
  2. What is their present value?
  3. What other costs were needed to get the lease started?

That present value becomes the core of the lease liability. Then the asset is built from that liability, plus or minus the relevant lease-related adjustments.

So the accounting does not begin with an expense. It begins with recognition of a resource and a financing obligation.

That is the entire shift IFRS 16 creates.


5) What happens after day one: the split between interest and depreciation

Once the lease starts, the two sides move in different directions.

The liability grows with interest

The lease liability is not static. Each period, interest is recognized on the opening liability.

That means the company is effectively paying for the time value of the deferred payment.

This is the financing logic.

If you think of the lease liability as borrowed money, the interest pattern becomes easier to feel. The company has not paid everything upfront, so there is a cost to delaying payment.

The asset falls through depreciation

At the same time, the right-of-use asset is being consumed over the lease term.

If the company leased a store for 5 years, it is using that right bit by bit across those 5 years.

So the asset is depreciated over the period of benefit, unless another pattern better reflects the benefit received.

This is the usage logic.

So the lease produces two separate expenses in profit or loss:

  • interest expense on the liability
  • depreciation expense on the asset

This is a major reason IFRS 16 differs from old lease accounting. Instead of a straight rent expense, the lease cost is split into financing and consumption.


6) Why this split matters in real life

This split changes how the financial statements tell the story of the business.

Under the old model, lease expense often looked flat and simple. Under IFRS 16, the early years of a lease usually show more interest expense because the liability is larger at the start.

That means the total expense pattern can be front-loaded.

In other words, the accounting reflects the reality that:

  • you get the right to use the asset now
  • but part of the payment is effectively financing that right over time

This is why lease accounting can affect EBITDA, operating profit, debt ratios, and net income timing.

Not because the business suddenly changed, but because the accounting now shows the lease as a financing arrangement plus a use-right.

That is an important mindset shift: IFRS 16 does not create a new economic event. It makes the economic event visible in a more faithful way.


7) One local example to make the logic feel real

Suppose a retail business in Karachi leases space in a shopping center for several years.

The business is not just “paying rent.” It is securing a location that helps it generate sales, and it is committing to a sequence of future payments for that right.

If the contract is long-term and the payments are fixed, IFRS 16 says the business should recognize:

  • a right-of-use asset for the store space it now controls
  • a lease liability for the payments it still owes

That is the same logic whether the asset is a store, an office, or equipment.

The location changes. The accounting logic does not.


8) A compact way to remember the mechanics

You do not need to memorize the whole standard as separate rules. It helps more to remember the flow:

Future payments become a present value liability.

The liability helps build the right-of-use asset.

Over time, the liability unwinds through interest, and the asset is depreciated through use.

That one sequence explains most of the accounting you will see later.

Here is the same idea in a simple table:

StageWhat IFRS 16 is doingWhat you should picture
StartRecognize the lease arrangementA right to use an asset and a payment obligation
MeasurementDiscount future paymentsTurn future cash outflows into today’s value
Asset creationBuild the right-of-use assetCapture the cost of obtaining the right
Over timeSeparate interest and depreciationFinancing on one side, consumption on the other

9) The hidden pattern behind the calculations

If the numbers still feel technical, remember this:

IFRS 16 is not trying to make leases complicated. It is trying to separate two different realities that used to be blended together:

  1. the company has financed the right to use something
  2. the company is using up that right over time

That is why the calculations are built the way they are.

The liability answers: How much is still owed? The asset answers: How much right remains to be consumed?

Once you can see those two questions clearly, the later journal entries become much easier to understand.

And that matters, because the next step is not just recognizing the lease — it is seeing how that recognition flows into the financial statements and changes the story the numbers tell.

That is the bridge to the next section.

Remember earlier when we said IFRS 16 makes the obligation visible? Now you can see how that visibility is built: through discounting, recognition, and the split between interest and depreciation.

4. What It Means in Practice

You’ve now moved from why leases changed to what IFRS 16 is really saying to how the numbers are built. That is not a small amount of understanding. It means you no longer see lease accounting as a pile of rules — you see the logic underneath it.

You now think like someone who can read the contract behind the accounting. That is the real shift.

Remember the three ideas that kept returning?

  • A lease gives a right to use something.
  • That right comes with a future payment obligation.
  • The accounting splits those into an asset and a liability, then follows them over time.

Once those pieces click, the rest stops feeling mysterious. The present value calculation is no longer just math — it is the way accounting turns future payments into a current obligation. The right-of-use asset is no longer an arbitrary entry — it is the value of the resource the business has actually secured. And the later interest and depreciation charges are no longer two separate annoyances — they are the natural outcome of financing plus consumption.

That is why this standard matters in practice. It changes how you interpret a company’s balance sheet, how you think about leverage, and how you explain lease expense. A business with heavy lease commitments may look very different once the obligation is made visible. Not because the business changed overnight, but because the accounting finally shows the reality that was always there.

you can now diagnose a lease the way an accountant should: not by memorizing entries, but by asking what right was obtained, what obligation was created, and how time will move both of them.

If you can do that, you already understand more than most people who only know the headline of IFRS 16.

And that is the point. You are no longer looking at lease accounting as a rule to survive. You are looking at it as a system you can explain.

From here, every lease you encounter will feel more readable. You’ll know where the numbers come from, why they split the way they do, and what story they are telling about the business.

That’s real understanding — and it stays with you.