Partial exemption is a key VAT issue for any organisation that makes a mixture of taxable and exempt supplies. It is particularly relevant for charities, education providers, membership bodies, property businesses, healthcare providers and other organisations with varied income streams. Where both taxable and exempt activities are present, the partial exemption rules determine how much VAT on costs can be recovered.

Why partial exemption is required

VAT recovery depends on how costs are used. VAT incurred on costs used to make taxable supplies is generally recoverable, while VAT incurred on costs used to make exempt supplies is generally not recoverable. Where costs support both taxable and exempt activities, an organisation must use a partial exemption method to calculate a fair and supportable recovery percentage.

This matters because VAT recovery can have a direct impact on cash flow, pricing, budgeting and compliance risk. Without a robust partial exemption calculation, an organisation may overclaim input tax, underclaim recoverable VAT, or be unable to evidence its position if HMRC raises questions.

The partial exemption process:

1. Identify the organisation’s supplies

The first step is to map all income streams and determine whether each is taxable, exempt, zero-rated or outside the scope of VAT. This may include core trading income, exempt services, property income, grants, donations, membership income, fundraising, recharges and income generated through subsidiary or connected entities.

2. Attribute input tax directly where possible

The organisation then reviews its purchase VAT and allocates it into three broad categories: VAT on costs used only for taxable supplies, VAT on costs used only for exempt supplies, and VAT on residual overheads that support the organisation as a whole. VAT directly linked to taxable supplies is normally recoverable in full. VAT directly linked to exempt supplies is normally blocked, unless the de minimis rules apply.

3. Apportion residual input tax

Residual input tax includes VAT on shared costs such as utilities, professional fees, software, repairs, cleaning, marketing and general administration. The standard partial exemption method usually apportions this VAT by reference to the value of taxable supplies compared with total supplies. However, where that calculation does not produce a fair result, an organisation may need to consider whether a special method would better reflect actual use.

4. Apply the de minimis test

After calculating exempt input tax, the organisation must consider the de minimis limits. If the amount of input tax attributable to exempt supplies is within the permitted limits, the organisation may still be able to recover all of its input tax for the period. This test should be applied carefully and evidenced, as it can materially affect the VAT recovery position.

5. Complete the VAT return and annual adjustment

Partial exemption is calculated provisionally during the year and revisited through an annual adjustment. The annual adjustment compares the provisional recovery with the position for the full partial exemption year and corrects over- or under-recovery on a VAT return. Organisations should ensure the adjustment timetable is built into their VAT compliance calendar.

Key practical points to consider

  • Income analysis: Review each income stream rather than assuming all income follows the same VAT treatment.
  • Cost coding: Update accounting systems so purchase VAT can be coded as taxable, exempt or residual from the outset.
  • Capital projects: Consider partial exemption and the Capital Goods Scheme before major works, refurbishments or property transactions.
  • Special methods: If the standard method gives a distorted result, consider whether an HMRC-approved special method is needed.
  • Evidence: Retain calculations, assumptions, invoices, income reports and management review notes to support each VAT return.
  • Governance: Ensure finance, leadership and operational teams understand that partial exemption affects budgeting, pricing and cash flow, not just VAT compliance.

Recommended next steps

If your organisation has both taxable and exempt income, it is worth reviewing your partial exemption position before the next VAT return cycle. A practical review should confirm the VAT liability of income streams, test the expected recovery rate, check accounting system coding, identify any high-value projects and document whether the standard method produces a fair and reasonable result. Taking these steps early can reduce the risk of VAT errors, unexpected costs and HMRC challenge.

If you have any questions or need help, please contact our VAT team via vat@ct.me.