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TAXATION - Details of the net income tax expense (Details) $ in Millions, Rp in Billions | 12 Months Ended
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Dec. 31, 2019 USD ($) item | Dec. 31, 2019 IDR (Rp) item | Dec. 31, 2018 IDR (Rp) | Dec. 31, 2017 IDR (Rp)
TAXATION |  |  |  |
Estimated taxable income (loss) of the Company |  | Rp 6,007 | Rp 400 | Rp (861)
Total income tax expense – current | $ 765 | 10,619 | 9,432 | 11,357
Net income tax benefit - deferred | (13) | (180) | (66) | (1,399)
Net Income Tax Expense | $ 752 | 10,439 | 9,366 | 9,958
The company |  |  |  |
TAXATION |  |  |  |
Corporate income tax |  | 1,201 | 80 |
Current corporate income tax expense: |  | 1 | 99 |
Final tax expense |  | 70 | 57 | 586
Total income tax expense – current |  | 1,272 | 236 | 586
Net income tax benefit - deferred |  | Rp 15 | Rp (159) | Rp (1,608)
Change in tax rate | (5.00%) | (5.00%) | (5.00%) | (5.00%)
Threshold percentage of interest owned by public | 40.00% | 40.00% |  |
Threshold number of persons owned shares | item | 300 | 300 |  |
Threshold percentage owned by each member | 5.00% | 5.00% |  |
Threshold period to meet prescribed criteria | 183 days | 183 days |  |
Applicable tax rate | 20.00% | 20.00% | 20.00% | 20.00%
The company | Tax loss utilization (recognition) |  |  |  |
TAXATION |  |  |  |
Net income tax benefit - deferred |  |  | Rp 172 | Rp (172)
The company | Cost to obtain contracts |  |  |  |
TAXATION |  |  |  |
Net income tax benefit - deferred |  | Rp 54 | 38 |
The company | Net periodic pension and other post-employment benefits costs and provision for employee benefits |  |  |  |
TAXATION |  |  |  |
Net income tax benefit - deferred |  | 70 | (27) | (197)
The company | Finance leases |  |  |  |
TAXATION |  |  |  |
Net income tax benefit - deferred |  | 7 | 2 | 0
The company | Depreciation and gain on disposal or sale of property and equipment |  |  |  |
TAXATION |  |  |  |
Net income tax benefit - deferred |  | (7) | (180) | (1,012)
The company | Trade receivables write-off (allowance for expected credit losses) |  |  |  |
TAXATION |  |  |  |
Net income tax benefit - deferred |  | (88) | (132) | (206)
The company | Realization of accrual (accrual) of expenses and inventory write-off (provision for inventory obsolescence) |  |  |  |
TAXATION |  |  |  |
Net income tax benefit - deferred |  | 4 | (36) | 26
The company | Amortization of (addition to) deferred installation fee |  |  |  |
TAXATION |  |  |  |
Net income tax benefit - deferred |  | 0 | (18) | 1
The company | Amortization of intangible assets, land rights and others |  |  |  |
TAXATION |  |  |  |
Net income tax benefit - deferred |  | (10) | (10) | (10)
The company | Provision for employee benefits |  |  |  |
TAXATION |  |  |  |
Net income tax benefit - deferred |  | (15) | 32 | (38)
Subsidiaries |  |  |  |
TAXATION |  |  |  |
Corporate income tax |  | 9,344 | 9,193 | 10,766
Final tax expense |  | 3 | 3 | 5
Total income tax expense – current |  | 9,347 | 9,196 | 10,771
Net income tax benefit - deferred |  | Rp (195) | Rp 93 | Rp 209
Applicable tax rate | 25.00% | 25.00% | 25.00% | 25.00%
Telkomsel |  |  |  |
TAXATION |  |  |  |
Net income tax benefit - deferred |  | Rp 60 | Rp 121 | Rp 25
Telkomsel | Finance leases |  |  |  |
TAXATION |  |  |  |
Net income tax benefit - deferred |  | 90 | 170 | 177
Telkomsel | Depreciation and gain on disposal or sale of property and equipment |  |  |  |
TAXATION |  |  |  |
Net income tax benefit - deferred |  | (68) | 64 | (55)
Telkomsel | Trade receivables write-off (allowance for expected credit losses) |  |  |  |
TAXATION |  |  |  |
Net income tax benefit - deferred |  | 88 | (88) | (41)
Telkomsel | Amortization of (addition to) license |  |  |  |
TAXATION |  |  |  |
Net income tax benefit - deferred |  | 33 | 58 | 12
Telkomsel | Provision for employee benefits |  |  |  |
TAXATION |  |  |  |
Net income tax benefit - deferred |  | (83) | (83) | (68)
Subsidiaries - others |  |  |  |
TAXATION |  |  |  |
Net income tax benefit - deferred |  | Rp (255) | Rp (28) | Rp 184

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