Alternative Corporate Tax (ACT)
A company pays the higher of its normal tax (with minimum tax) and 17% of its accounting income.
Where it applies
- Every company, with exclusions for certain income (for example income under FTR and some exempt income)
How it works, step by step
The section of law behind each step is shown beside it.
- 1Take accounting profits.113C(8)
Profit before tax from the audited accounts, adjusted for income the section excludes.
- 2Apply 17%s.113C(2)
ACT = 17% of accounting income.
- 3Compares.113C(2)
Pay the higher of ACT and corporate tax (normal or minimum).
- 4Carry forwards.113C(3)
ACT paid above corporate tax is carried forward and adjusted against corporate tax for up to 10 tax years.
Rates and rules
| Case | Rate / rule | Law |
|---|---|---|
| ACT rate | 17% of accounting income | s.113C |
Worked example
Accounting profit of Rs 55 million and taxable income of Rs 20 million (because of tax depreciation): corporate tax is Rs 5.8 million and ACT is Rs 9.35 million. ACT is payable.
Points to watch
- Large timing differences, such as accelerated depreciation, are what usually trigger ACT.
