Software & SaaS Subscriptions — United Kingdom Tax Rules

Claim the cost of business software subscriptions including SaaS tools, apps, and cloud platforms.

Claimable: Fully claimable · Tax authority: HMRC

HMRC Rules

• Software subscriptions used wholly and exclusively for business are fully deductible.
• SaaS tools, cloud platforms, project management software, and professional apps all qualify.
• If software is used for both personal and business purposes, claim only the business proportion.
• Annual software licences and monthly SaaS fees are both deductible as revenue expenses — not capital expenditure.
• Industry-specific software (accounting tools, design tools, developer platforms, legal databases) are fully deductible.
• AI tools and assistants (ChatGPT Plus, Copilot, Jasper) used for business purposes are claimable.

Limits

No cap — software subscriptions are revenue expenses deductible in the year of payment. No capital allowances calculation needed.

Worked Example

Freelance developer Sam pays £120/month for AWS, £84/year for GitHub Pro, £600/year for Figma, £156/year for 1Password Teams, and £240/year for ChatGPT Plus used for code review — all used exclusively for client work. Annual claim: (£120 × 12) + £84 + £600 + £156 + £240 = £2,520.

Record Keeping

• Keep subscription invoices or billing emails for each tool
• Note the business purpose for each subscription
• For mixed-use software, document your business-use percentage with reasoning
• Keep records of annual vs monthly billing to capture all payments in the correct tax year
• Retain cancellation records if you cancel a subscription mid-year

Frequently Asked Questions

Are SaaS subscriptions classed as capital or revenue expenses?

SaaS subscriptions (monthly or annual access fees) are revenue expenses — deductible in full in the year of payment. Only perpetual software licences (where you pay once for permanent ownership) may be treated as capital. Most modern software is subscription-based and therefore a straightforward deduction.

Can I claim Notion, Slack, or project management tools?

Yes, if used for business purposes. Tools used to manage client projects, communicate with clients or collaborators, or run your business operations are deductible. If also used personally, apportion accordingly. Keep evidence of the business use.

What about cloud storage subscriptions like Dropbox or Google Workspace?

Cloud storage and productivity suite subscriptions (Google Workspace, Microsoft 365, Dropbox Business, iCloud for business use) are fully deductible when used for business. Personal plans used partly for business should be apportioned.

Can I claim AI tool subscriptions like ChatGPT Plus or GitHub Copilot?

Yes. AI writing, coding, and productivity tools (ChatGPT Plus, Claude Pro, GitHub Copilot, Jasper, Grammarly) used for business purposes are deductible software subscriptions. If used for both personal and business purposes, claim the business proportion and note your reasoning.