The computation explains how accounting profit becomes taxable profit and helps reconcile accounts, CT600 data and supporting schedules.
A tax computation explains the adjustments from accounting profit to taxable profit and supports the CT600 filing. We can often start reviewing accounts before the computation is final, but final HMRC filing usually needs the computation, tax liability figures and any relevant schedules.
Not always. We can start reviewing accounts, but final CT600 filing support usually needs the completed computation.
The company accountant, tax adviser or internal tax team usually provides it.
Yes. We can coordinate document requirements and missing items with a third-party accountant.
Excel, Word, PDF and exports from common tax software are accepted.
For CT600 workflows, supporting computations are commonly included with the filing package where required.
Yes, but affected facts should be rechecked once final figures are available.
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