Ask most charity trustees about tax, and you'll often hear the same response:
"We're a charity, so we don't pay tax."
It's an understandable assumption.
Charities benefit from a range of valuable tax reliefs that help maximise the impact of their work and preserve funds for their charitable objectives. However, those reliefs are not automatic, and they do not eliminate tax risk altogether.
In practice, many of the most significant tax challenges facing charitable companies have little to do with corporation tax. Instead, they often arise in areas such as VAT, payroll, expenses, trading activities, and governance processes.
At Hammond & Co, we regularly see tax issues emerge not because trustees have acted improperly, but because activities evolve, complexity increases, and systems fail to keep pace.
The Charity Tax Myth
Charitable companies can benefit from a variety of tax reliefs, including:
- Corporation tax exemptions on qualifying charitable activities
- Gift Aid relief
- Certain VAT reliefs and exemptions
However, these reliefs are conditional.
Their availability often depends on:
- The nature of the activity being undertaken
- How income is generated and applied
- The structure of transactions
- The quality of record-keeping and documentation
Tax exposure for charities is rarely driven simply by whether a surplus is made. More often, it comes down to classification, evidence, governance, and compliance.
Why Corporation Tax Often Isn't the Main Risk
Many trustees understandably focus on questions such as:
- Are we generating a surplus?
- Could we have a corporation tax liability?
While these are important considerations, most tax issues encountered by charities arise elsewhere.
Common areas of concern include:
- VAT
- Payroll taxes
- Trustee expenses and benefits
- Trading activities
- Relationships with trading subsidiaries
In many cases, corporation tax is the least problematic tax issue a charity faces.
VAT: The Most Common Tax Challenge for Charities
VAT remains one of the most misunderstood areas of charity taxation.
Many organisations assume:
- "We're exempt from VAT."
- "VAT doesn't apply to us."
Unfortunately, neither statement is universally true.
Why VAT Is So Complex
VAT treatment depends on several factors, including:
- The type of income being received
- Whether activities are taxable, exempt, or outside the scope of VAT
- Partial exemption calculations
- The relationship between costs and income streams
Charities with mixed income sources are particularly vulnerable to VAT complications.
This often includes organisations involved in:
- Commercial trading
- Room hire
- Conferences and events
- Training services
- Retail activities
- Cafés and hospitality services
Without regular review, VAT liabilities can build gradually and remain unnoticed until an inspection or compliance review takes place.
VAT Reliefs Are Valuable — But Must Be Applied Correctly
A number of VAT reliefs are available to charities, but access to those reliefs depends on proper implementation.
Reliefs must be:
- Correctly identified
- Properly evidenced
- Consistently applied
Assuming a relief applies without adequate documentation can create significant risk.
When reviewing a charity's position, HMRC will typically expect:
- Clear reasoning behind the VAT treatment adopted
- Supporting documentation
- Consistent treatment over time
Good intentions alone are unlikely to be sufficient.
Payroll Taxes: Often Overlooked, Always Visible
Payroll is another area where tax issues frequently arise.
Charities often operate with:
- Part-time staff
- Casual workers
- Sessional employees
- Volunteers receiving payments
- Grant-funded roles
These arrangements can create unexpected compliance challenges.
Common payroll-related risks include:
- Incorrect PAYE treatment
- Missed Real Time Information (RTI) submissions
- Unreported employee benefits
- Pension auto-enrolment errors
Unlike some tax issues, payroll discrepancies are highly visible and can quickly attract HMRC attention.
Trustees, Expenses and the Tax Boundary
Trustees are not employees, and HMRC applies specific rules to payments made to them.
Issues often arise where:
- Fixed allowances are paid
- Expenses lack supporting receipts
- Payments resemble remuneration
- Different trustees are treated inconsistently
What appears to be a simple reimbursement may, in certain circumstances, be reclassified as taxable income.
If that occurs:
- PAYE obligations may arise
- Penalties can follow
- Trustees may feel personally exposed
Strong expense policies and consistent processes are essential.
Trading Income: A Common Area of Risk
Charities are permitted to undertake trading activities, but there are limits.
Problems can emerge when:
- Trading extends beyond primary charitable purposes
- Commercial income grows without review
- Activities are not properly separated
- A trading subsidiary may be required but has not been established
At that point, tax consequences can become more complicated.
Potential issues include:
- Loss of corporation tax exemptions
- VAT complications
- Gift Aid challenges
- Regulatory concerns
Many charities do not realise these thresholds have been crossed until long after the position has developed.
Trading Subsidiaries Are Not a Complete Solution
Creating a trading subsidiary can be an effective structure, but it does not eliminate tax risk.
Instead, it introduces additional compliance requirements.
Common issues include:
- Poor separation between the charity and subsidiary
- Informal cost-sharing arrangements
- Delayed Gift Aid payments
- Inadequate transfer pricing documentation
HMRC increasingly expects organisations to maintain:
- Clear operational boundaries
- Formal agreements
- Accurate digital records
- Robust supporting evidence
Where relationships between entities become blurred, scrutiny often increases.
Gift Aid: Generous but Highly Procedural
Gift Aid remains one of the most valuable tax reliefs available to charities.
However, it is also one of the most process-driven.
Problems often arise when:
- Donor declarations are incomplete or invalid
- Claims do not reconcile to underlying records
- Trading profits are handled incorrectly
- Subsidiary donations are delayed
Errors can result in:
- Repayment demands
- Interest charges
- Additional scrutiny
- Reputational damage
The relief is generous, but compliance requirements must be taken seriously.
Why Tax Issues Often Surprise Trustees
Most trustees are not tax specialists.
They rely on professional advice and assume that if no concerns have been raised, everything is compliant.
However, tax risks frequently develop when:
- Activities evolve over time
- Systems become outdated
- Governance processes fail to adapt
- Advice is not tailored to charities
By the time questions arise, the available options may be more limited than expected.
What HMRC Wants to See
Contrary to popular belief, HMRC is not looking to penalise charities unnecessarily.
In most cases, its focus is on whether organisations can demonstrate:
- Clear decision-making
- Consistent treatment
- Appropriate documentation
- Honest engagement
Charities that can explain:
- What they do
- Why income is treated in a particular way
- How decisions were approved and documented
are generally in a far stronger position during any review.
How Trustees Can Reduce Tax Risk
Trustees do not need to become tax experts.
They do need to ensure the right questions are being asked.
Key areas to review include:
- Do we fully understand our VAT position?
- Is trading income reviewed regularly?
- Are payroll and expense processes compliant?
- Do our systems support our chosen tax treatments?
- Is our advice specific to the charity sector?
Regular reviews can identify risks before they become costly problems.
Why Tax Awareness Is a Governance Issue
Tax compliance is not solely a finance function.
Poor tax governance can:
- Damage reputation
- Undermine donor and funder confidence
- Create regulatory concerns
- Expose trustees to unnecessary risk
Understanding where tax risks exist is an important part of responsible governance, even when specialists manage the technical detail.
A Practical Reality Check
Most charities do not encounter tax problems because they intentionally disregard the rules.
More often, issues arise because:
- Organisations grow
- Activities diversify
- Complexity increases
- Advice and systems fail to evolve
The solution is rarely dramatic.
In most cases, it comes down to regular review, clear documentation, and ensuring governance arrangements remain fit for purpose.
Final Thought
Corporation tax is only one part of the wider tax landscape.
For many charitable companies, the most significant risks are more likely to arise from:
- VAT
- Payroll compliance
- Trustee expenses
- Trading activities
- Governance processes
Understanding these risks does not make a charity more commercial.
It makes trustees better stewards of the organisation, its beneficiaries, and the public trust placed in it.
At Hammond & Co, we help charitable organisations navigate complex tax and compliance obligations with practical, charity-focused advice designed to support both governance and long-term sustainability.