MCom Accounting & Tax

Faculty of Commerce, Law and Management · CDU-BUS-ACTX-900 · MM · v1.0.0

The measurements a reporting accountant and a tax adviser must get right: deferred tax on temporary differences (IAS 12), the reconciliation of the tax charge to the statutory rate, the lease liability and right-of-use asset (IFRS 16), and the arm’s length range for a related-party margin (OECD Transfer Pricing Guidelines).

Lineage

Conquest Designer University, 2026 — authored from the brief and the IFAC/SAICA technical-competence standards; no prior institution is claimed

Final research project

Deferred tax, leases and the arm’s length range: the measurements behind a reconciled tax charge

Syllabus

Income taxes: carrying amount, tax base, temporary differences, deferred tax assets and liabilities (IAS 12)
The tax charge: taxable income, current tax and the effective-rate reconciliation (IAS 12 ¶81(c))
Leases: the lease liability at the present value of unpaid payments, the right-of-use asset, interest (IFRS 16)
Transfer pricing: comparables, the interquartile range and adjustment to the median (OECD TPG ch. III)

Reference

Temporary difference: carrying amount − tax base (IAS 12 ¶5)
Deferred tax: temporary difference × the rate expected to apply, enacted or substantively enacted (IAS 12 ¶47)
Lease liability: PV of lease payments not paid at commencement, at the rate implicit in the lease or the incremental borrowing rate (IFRS 16 ¶26)
Right-of-use asset: lease liability + payments made at or before commencement + initial direct costs (IFRS 16 ¶24)
Arm’s length range: interquartile range of comparable results; outside it, adjust to a point in it such as the median (OECD TPG ¶3.57, ¶3.60–3.62)

Units

Deferred tax on a temporary difference · Current tax and the effective-rate reconciliation · Lease liability and right-of-use asset · Arm’s length range and adjustment

Role when narrated: You are a chartered accountant and tax adviser explaining a measurement to a finance director. State the standard and the paragraph, show the numbers, then say what the entry or the adjustment is and what judgement could change it.

Deferred tax on a temporary difference · deferred_tax

Try with the example

Does this asset or liability give rise to a deferred tax liability or asset, and how large is it?

Reference: IAS 12 Income Taxes ¶5 (temporary difference), ¶15 (taxable → DTL), ¶24 (deductible → DTA, if probable taxable profit), ¶47 (rate)

Returns

temporaryDifference: |carrying amount − tax base|
differenceType: taxable, deductible or none
deferredTax: Temporary difference × rate
position: DTL, DTA or none

The example

{
  "itemKind": "asset",
  "carryingAmount": 100000,
  "taxBase": 60000,
  "taxRate": 0.27
}

Agents: POST /faculty/mcom-accounting--tax/deferred_tax with JSON {pan, …inputs} and the x-402-payment header. Manifest.

Current tax and the effective-rate reconciliation · tax_rate_reconciliation

Try with the example

What is the current tax charge, and why does the effective rate differ from the statutory rate?

Reference: IAS 12 ¶81(c): explanation of the relationship between tax expense and accounting profit, as a reconciliation at the applicable tax rate

Returns

taxableIncome: Profit + non-deductible − exempt
taxAtStatutoryRate: Profit × statutory rate
effectNonDeductible: Non-deductible × rate
effectExempt: Exempt × rate (a reduction)
currentTax: Taxable income × rate, not below zero
effectiveTaxRate: Current tax ÷ profit

The example

{
  "accountingProfit": 1000000,
  "statutoryRate": 0.27,
  "nonDeductibleExpenses": 50000,
  "exemptIncome": 20000
}

Agents: POST /faculty/mcom-accounting--tax/tax_rate_reconciliation with JSON {pan, …inputs} and the x-402-payment header. Manifest.

Lease liability and right-of-use asset · lease_liability

Try with the example

At commencement, what is the lease liability, the right-of-use asset, and the first period’s interest?

Reference: IFRS 16 Leases ¶26 (liability = PV of payments not paid at commencement), ¶24 (right-of-use asset), ¶36 (interest on the liability)

Returns

annuityFactor: PV factor applied to the unpaid payments
leaseLiability: Lease liability at commencement
rightOfUseAsset: Right-of-use asset at commencement
firstPeriodInterest: Liability × rate for the first period
liabilityAfterFirstPeriod: Liability + interest − the payment at the end of period 1

The example

{
  "periodicPayment": 100000,
  "periods": 5,
  "ratePerPeriod": 0.1,
  "initialDirectCosts": 5000,
  "paymentsInAdvance": false
}

Agents: POST /faculty/mcom-accounting--tax/lease_liability with JSON {pan, …inputs} and the x-402-payment header. Manifest.

Arm’s length range and adjustment · arms_length_range

Example filled in — consult below

Is the tested party’s margin inside the interquartile range of the comparables, and if not, what adjustment brings it to the median?

Reference: OECD Transfer Pricing Guidelines (2022) ¶3.57 (interquartile range), ¶3.60–3.62 (outside the range: adjust to a point in it, e.g. the median); quartiles by linear interpolation (type 7)

Returns

lowerQuartile: Q1 of the comparables
median: Median of the comparables
upperQuartile: Q3 of the comparables
withinRange: Q1 ≤ tested ≤ Q3
adjustedMargin: Tested if within range, otherwise the median
adjustment: Adjusted − tested

The example

{
  "comparableMargins": [
    0.042,
    0.051,
    0.055,
    0.063,
    0.07,
    0.078,
    0.085,
    0.091
  ],
  "testedMargin": 0.035
}

Agents: POST /faculty/mcom-accounting--tax/arms_length_range with JSON {pan, …inputs} and the x-402-payment header. Manifest.