Evidence guide · UK ↔ ES deductibility

Are software subscriptions deductible in the UK and Spain?

Reviewed 2026-07 · General information, not tax advice
🇬🇧 UK (HMRC)
✓ Deductible

Allowable business cost

Tools you use for the trade — design software, hosting, code repositories, accounting apps — are straightforwardly allowable. Mixed personal-use apps should be claimed at the business share.

🇪🇸 Spain (AEAT)
✓ Deductible

Deducible — mind the foreign invoice details

Software tied to your activity is deductible. The wrinkle is that many SaaS invoices come from Ireland, the US or elsewhere: get your NIF onto the invoice (most billing portals allow it) so your gestor can handle any reverse-charge VAT cleanly.

If you file in both countries

Deductible on both sides, and often billed in a third currency — which is exactly where receipts get lost and VAT treatment gets muddled. One organized trail of invoices with your tax ID solves both returns at once.

Evidence to keep

  • Invoices from each provider with your name and NIF/NIE (set it once in their billing portal)
  • Card statement lines matching the invoices

Frequently asked questions

My Adobe invoice is from Ireland — is that a problem?

No, but it may involve reverse-charge VAT on the Spanish side. Give your gestor the invoice with your NIF on it and they'll book it correctly.

Is my Forensix subscription deductible?

A tool you use to run the business's records is a business expense in both systems, same as any other SaaS — with the usual caveat to confirm your own case with your gestor.

Forensix provides software for organizing tax records and producing estimates. We are not registered tax advisors; rules change and individual circumstances differ. Treat this page as general information and confirm your own case with a gestor or accountant before filing.

Every receipt, both verdicts, automatically

Forensix reads your receipts line by line and tags each item under HMRC and Hacienda rules — then builds the filing-ready pack your gestor actually wants.

More verdicts