Ind AS 116 Lessee Accounting: Initial Measurement of ROU Asset and Lease Liability When Implicit Rate Is Unknown

Lease accounting under Ind AS 116 is one of those topics where students either score full marks or lose them entirely — there is rarely a middle ground. The reason? Initial measurement. Get the first entry right, and the rest of the problem flows naturally. Get it wrong, and every subsequent number is wrong too.

This article focuses specifically on the situation where the rate implicit in the lease is not readily determinable — which, in practice, is very common — and what the lessee must do instead.

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Why the Implicit Rate Often Cannot Be Used

The rate implicit in a lease is essentially the lessor's internal rate of return. It bakes in the lessor's estimate of the unguaranteed residual value of the asset. A lessee rarely has access to this information. So Ind AS 116 gives a clear instruction: if the implicit rate cannot be readily determined, use the lessee's incremental borrowing rate (IBR).

The IBR is the rate at which the lessee could borrow, on similar terms and in a similar economic environment, the funds needed to obtain an asset of similar value to the right-of-use asset over a similar period.

Think of it this way: if you cannot see the lessor's numbers, use your own borrowing cost as the best available approximation.

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Step 1 — Measuring the Lease Liability

The lease liability is measured at the present value of future lease payments not yet paid at the commencement date, discounted using the IBR.

What Flows Into the Lease Liability?

  • Fixed lease payments (net of any lease incentives receivable)
  • Variable payments that depend on an index or rate (measured using the index/rate at commencement)
  • Exercise price of a purchase option — but only if the lessee is reasonably certain to exercise it
  • Payments for penalties for terminating the lease — only if the lease term reflects the lessee exercising a termination option
  • Amounts expected to be payable under residual value guarantees given by the lessee

Pure variable payments linked to usage (for example, pay-per-kilometre arrangements) are excluded from the lease liability at commencement.

A Quick Logic Example

Suppose a company enters a five-year lease. Annual payments of ₹10,00,000 are due at the end of each year. The implicit rate is not determinable. The company's IBR is 9% per annum.

Lease Liability = PV of ₹10,00,000 annuity for 5 years at 9%

Using the annuity factor for 5 years at 9% (verify exact factor in your tables — approximately 3.8897):

Lease Liability ≈ ₹10,00,000 × 3.8897 ≈ ₹38,89,700

This figure becomes your Day 1 lease liability.

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Step 2 — Measuring the Right-of-Use Asset

The right-of-use (ROU) asset is also measured at commencement. It is not simply equal to the lease liability. It equals:

Lease Liability (as calculated above) + Initial direct costs incurred by the lessee + Prepaid lease payments made at or before commencement (less any lease incentives received) + Estimated costs of dismantling or restoring the site (if the lessee has an obligation — recognised as a provision under Ind AS 37)

Why Students Forget the Add-Ons

Many students write the ROU asset equal to the lease liability and stop. That is a common error. Initial direct costs — like legal fees directly attributable to negotiating the lease — must be added. Similarly, if the lessee received a rent-free period as an incentive, the lease incentive is deducted from the ROU asset.

Continuing the Example

Using the figures above:

  • Lease liability at commencement: ₹38,89,700
  • Initial direct costs paid: ₹50,000
  • Advance rent paid before commencement: ₹1,00,000
  • Restoration obligation (Ind AS 37 provision): ₹80,000

ROU Asset = ₹38,89,700 + ₹50,000 + ₹1,00,000 + ₹80,000 = ₹41,19,700

The journal entry at commencement:

Right-of-Use Asset A/c Dr 41,19,700 To Lease Liability A/c 38,89,700 To Cash/Bank A/c (advance + costs) 1,50,000 To Provision for Restoration A/c 80,000

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After Day 1 — A Quick Preview

Once initial measurement is done:

  • The lease liability grows each year by interest (IBR × opening balance) and reduces by cash payments made.
  • The ROU asset is depreciated — typically on a straight-line basis over the shorter of the lease term and the asset's useful life (unless ownership transfers or purchase option exercise is certain, in which case depreciate over useful life).

These are subsequent measurement topics, but knowing that Day 1 feeds directly into every subsequent calculation reinforces why accuracy at the start matters so much.

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Common Exam Traps to Avoid

  • Using the wrong rate: Always check whether the implicit rate is given. If it is readily determinable, use it. IBR is only the fallback.
  • Ignoring restoration costs: If the question mentions a contractual obligation to restore, a provision and an addition to the ROU asset are both required.
  • Confusing lease term: Include optional renewal periods only if the lessee is reasonably certain to exercise the renewal option. This affects the number of payments you discount.
  • Short-term and low-value exemptions: If the lease qualifies as short-term (twelve months or less at commencement) or the underlying asset is of low value, the lessee may elect to expense payments on a straight-line basis instead — no ROU asset or lease liability is recognised. (Verify current thresholds in the latest ICAI study material.)

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FAQs

Q1. What if the company has no external borrowings — how is the IBR estimated? The IBR is a hypothetical rate — the rate the company would pay if it borrowed to acquire a similar asset over a similar period. It can be estimated using the company's credit rating, prevailing market rates, and the nature of the asset as collateral. Your CA Final FR paper may simply give you the IBR directly.

Q2. Should the ROU asset always be depreciated over the lease term? Not always. If the lease transfers ownership of the asset to the lessee by the end of the lease term, or if the lessee is reasonably certain to exercise a purchase option, the ROU asset is depreciated over the useful life of the underlying asset — not just the lease term.

Q3. Are variable lease payments ever included in the lease liability? Only if they depend on an index or rate (like CPI-linked rent escalation). Variable payments linked to actual usage — such as paying per hour of machine use — are excluded from the lease liability and recognised as expense when incurred.

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Ind AS 116 rewards students who are methodical. Work through the lease liability first, lock that number, then build the ROU asset on top of it. Practice this sequence until it is automatic.

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