Table:
|  | Year-ended 31 March 2019 | Year-ended 31 March 2018 Restated See note 2 |
| --- | --- | --- |
|  | $M | $M |
| Current income tax: |  |  |
| UK corporation tax | 1.3 | 1.2 |
| Adjustments in respect of previous years UK tax | 0.3 | 0.3 |
| Overseas tax before exceptional items | 22.2 | 23.0 |
| Adjustment in respect of previous years | 13.1 | 10.2 |
| Total current tax charge | 36.9 | 34.7 |
| Deferred tax: |  |  |
| Origination and reversal of temporary differences | 2.5 | (16.7) |
| Impact of changes in US tax rate | - | 5.4 |
| Adjustment in respect of previous years | (12.7) | (3.5) |
| Total deferred tax credit | (10.2) | (14.8) |
| Total income tax charge | 26.7 | 19.9 |
Paragraphs:
14 Taxation
UK corporation tax for the year-ended 31 March 2019 is calculated at 19% (2018: 19%) of the estimated assessable loss for the period.
Question:
What are the subtotal components in the table used to calculate the total income tax charge?
Answer: Total current tax charge, Total deferred tax credit