- Collection of debts (default actions)
- Declarations (VAT, Tax of asset transactions and documented legal acts, intra-community supply of goods and services, Intrastat, ...)
- VAT recovery (deadbeat debtors)
- VAT refund (foreign companies)
- Preparation of responses to notifications from the Spanish Tax Agency (tax audits)
- Obtain compensation (passenger rights)
- Application for NIF numbers (fiscal identification number for companies)
- Registrations with the Spanish Tax Agency (census, economic activity, VAT, withholding obligations, intra-community operators)
- Application for electronic signatures
- Opening of a social security account for the company
