Agencia Tributaria is an official app from the Spanish Tax Agency. With this app, you can complete all the necessary paperwork and manage relevant information when it comes time to pay your taxes.
To use this app, first you have to register in the system with your personal information. That way, your profile is automatically linked to your application so you can access your personal documents. Then, from Agencia Tributaria, you can prepare your income statement from your smartphone and review important information before submitting it. Submit it when you're ready, and be done with it! You can also request an appointment where you present your documents so Agencia Tributaria can troubleshoot any issues you may have to make your life easier.
Agencia Tributaria also includes all the addresses, phone numbers, and important dates for tax payers so you can keep the deadline in mind with just a quick glance.