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Income tax expense (Tables)
12 Months Ended
Dec. 31, 2022
Text block [abstract]  
Summary of Income Tax Expense

    

31 December

    

31 December

    

31 December

2022

2021

2020

Current income tax expense

 

(532,112)

(1,180,331)

(1,737,951)

Deferred income tax expense

 

2,147,409

608,011

818,209

Total income tax expense

 

1,615,297

(572,320)

(919,742)

Summary of Income Tax Relating to Each Component of Other Comprehensive Income

Tax (expense) /

31 December 2022

    

Before tax

    

benefit

    

Net of tax

Foreign currency translation differences

(454,364)

(538,429)

(992,793)

Change in cash flow hedge reserve

 

1,387,863

(54,521)

1,333,342

Change in cost of hedging reserve

 

(1,317,371)

263,474

(1,053,897)

Fair value reserve

 

(74,041)

21,841

(52,200)

Hedges of net investments in foreign operations

 

(316,150)

267,116

(49,034)

Remeasurements of employee termination benefits

 

(1,107,508)

220,835

(886,673)

(1,881,571)

180,316

(1,701,255)

Tax (expense) /

31 December 2021

 

Before tax

 

benefit

 

Net of tax

Foreign currency translation differences

 

4,348,030

(1,414,596)

2,933,434

Change in cash flow hedge reserve

 

599,593

(52,780)

546,813

Change in cost of hedging reserve

 

(2,354,211)

470,843

(1,883,368)

Fair value reserve

 

(116,813)

23,162

(93,651)

Hedges of net investments in foreign operations

 

(2,358,725)

511,987

(1,846,738)

Remeasurements of employee termination benefits

 

(328,711)

65,798

(262,913)

 

(210,837)

(395,586)

(606,423)

Tax (expense) /

31 December 2020

 

Before tax

 

benefit

 

Net of tax

Foreign currency translation differences

 

602,969

17,277

620,246

Change in cash flow hedge reserve

 

121,188

(10,301)

110,887

Change in cost of hedging reserve

 

(1,168,074)

220,269

(947,805)

Fair value reserve

(6,363)

1,245

(5,118)

Hedges of net investments in foreign operations

(810,674)

162,477

(648,197)

Remeasurements of employee termination benefits

 

(117,779)

23,452

(94,327)

 

(1,378,733)

414,419

(964,314)

Summary of Reconciliation of Effective Income Tax Expense

    

31 December

    

31 December

    

31 December

2022

2021

2020

Profit from continuing operations before income tax expense

 

2,559,452

 

4,902,901

 

5,428,208

Profit before income tax expense

 

2,559,452

 

4,902,901

 

5,428,208

Tax at the Turkiye’s tax rate

 

(588,674)

(1,225,726)

(1,194,206)

Difference in overseas tax rates

 

119,988

25,863

(7,971)

Effect of exemptions (*)

 

754,032

361,465

226,745

Previously unrecognized tax losses used to reduce deferred tax expense (**)

1,488,420

Utilization of previously unrecognized tax losses

15,080

Effect of amounts which are not deductible and permanent differences

 

(237,579)

(748,345)

(278,604)

Change in unrecognized deferred tax assets (***)

 

(333,765)

(17,970)

(47,094)

Adjustments for current tax of prior years

 

9,684

(8,402)

62,457

Effect of increase in corporate tax rate in Turkiye

 

235,539

430,575

Tax effect of investment in associate and joint venture

(47,467)

(17,436)

(5,852)

Inflation adjustments (****)

 

1,705,480

624,162

(1,181,611)

Other

(1,941)

3,494

2,894

Total income tax expense

 

1,615,297

(572,320)

(919,742)

(*)

Effect of exemptions mainly consist of R&D discounts.

(**)

Mainly comprises the deferred tax credit of TL 1,488,420 which relates to the carried-forward tax losses of lifecell. lifecell has recorded positive taxable profits for the year ended 31 December 2020, mainly as a result of increased subscriber numbers and cost management. The Group has concluded that the deferred tax assets will be recoverable using the estimated future taxable profits based on the business plan of lifecell. The tax losses can be carried forward indefinitely and have no expiry date.

(***) Mainly comprises of unused tax losses for which no deferred tax asset has been recognized.

(****) Mainly comprises of adjustments in order to reflect the impact of the inflation restatement reporting in terms of the measuring unit current as of 31 December 2022.