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Adjusted net income (UK)

Adjusted net income starts with taxable income before personal allowances and reflects specified reliefs and adjustments, including eligible trading losses and grossed-up Gift Aid or pension contributions where applicable. It is used in calculations such as the income-related personal-allowance reduction and High Income Child Benefit Charge. The steps, thresholds and contribution treatment depend on the relevant tax year; avoid deducting the same relief twice.

Worked example

A taxpayer identifies taxable income and eligible reliefs, then adjusts for a qualifying gross Gift Aid donation when computing adjusted net income, taking care not to deduct that amount twice.

Common mistake

Using take-home pay as adjusted net income, or deducting the same pension contribution twice because its treatment in the initial computation was overlooked.

Where it appears in your exams

QualificationExamRelationshipPeriod
ACCA TX (UK) Supporting June 2026–June 2027