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IR8 Self-assessment by taxpayers

Taxpayers have to assess their own liability as part of their return filing obligations. We may amend your assessment if a correction is required.

If you dispute our assessment please read Inland Revenue’s factsheet If you disagree with an assessment (IR778). The four-month period for you to issue a notice of proposed adjustment (NOPA) to your self-assessment will start on the date Inland Revenue receives your return.

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