Accountant & Professional Fees — United Kingdom Tax Rules

Claim accountancy, legal, and other professional fees incurred for your business.

Claimable: Fully claimable · Tax authority: HMRC

HMRC Rules

• Accountancy fees for preparing your Self Assessment return and business accounts are fully deductible.
• Legal fees for business contracts, debt recovery, employment disputes, and business disputes are claimable.
• Tax advice fees directly related to your business tax obligations are deductible.
• Financial adviser fees for business investment decisions may be deductible — personal financial planning is not.
• Fees for personal tax matters (divorce proceedings, personal injury claims) are NOT deductible.
• Pre-trading expenses — professional fees incurred up to 7 years before starting your business — can be claimed as if incurred on day one.

Limits

No cap — professional fees must be incurred wholly and exclusively for business purposes. Dual-purpose fees must be apportioned.

Worked Example

David pays his accountant £800/year to prepare his tax return and annual accounts, £200 for a solicitor to review a client contract, and £120 for a bookkeeper. He also pays £95/year for accounting software. All are fully deductible professional fees: £800 + £200 + £120 + £95 = £1,215 total claim.

Record Keeping

• Keep invoices from all professional service providers
• Ensure invoices describe the services provided clearly
• Record payments and match to invoices in your bookkeeping
• Separate business legal fees from any personal legal matters
• Retain engagement letters from your accountant or solicitor

Frequently Asked Questions

Can I claim the cost of tax software like QuickBooks or Xero?

Yes. Accounting and bookkeeping software subscriptions are fully deductible business expenses. This includes Xero, QuickBooks, FreeAgent, Sage, Wave, and similar platforms. The cost is claimed under 'office costs' on your Self Assessment return.

Are solicitor fees for setting up my business deductible?

Pre-trading expenses incurred within 7 years before starting your business can be claimed as if they were incurred on the first day of trading. This includes legal fees for drafting partnership agreements, reviewing leases, or other business formation costs.

Can I claim fees for personal financial advice?

No. Only fees relating to your business are deductible. Personal tax planning, pension advice for personal savings, or investment advice for your personal portfolio are not claimable as business expenses.

Are debt collection agency fees deductible if a client doesn't pay?

Yes. Fees charged by a debt collection agency to recover money owed to your business are a legitimate business expense. If a debt is completely irrecoverable, the bad debt itself may also be claimable (under the accruals basis) — check with your accountant.