Tax, VAT & MTD

What has to be reported, when, and what Making Tax Digital changes.

These answers provide general information, not advice tailored to your circumstances. Rules can change and exceptions may apply — speak to the CASS team before making a tax, accounting or financial decision.

The effect depends on how the contribution is made. Under relief at source, the pension provider adds basic-rate relief and you may need to claim further relief. Under net pay, eligible relief is normally given through payroll. Salary sacrifice and employer contributions follow different rules. Earnings limits and pension allowances also matter. Your accountant can check the tax treatment and reporting; recommendations about a pension product require an appropriately authorised adviser.

Reviewed by Paul Barnes, Founder · Last reviewed 3 October 2026

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