The first AI that does your Form 720 in minutes
Drag & drop your statements — AI fills your Form 720 and answers your tricky questions instantly.
Compatible with all types of brokers, banks and insurance companies:
See how it works
Demo showing queries and document extraction
AITAX SMART EXTRACT Form 720 ready in 3 steps
Upload your statements and download your ready-to-go Form 720. No manuals, no Excels, no technical knowledge required.
UPLOAD YOUR STATEMENTS
Drag your files directly. Our AI detects language, currency, and assets instantly.
AI ANALYZES AND EXTRACTS
Extracts every data point, understands the context, and performs the necessary calculations.
DOWNLOAD AND SUBMIT
Get your file ready to upload to the Tax Agency's website.
AITAX GUARDResolve your doubts with a legal basis*
Doubts about Modelo 720? Ask anything. Unlike ChatGPT, Aitax answers with real laws and clear examples. You ask, the AI resolves and shows you the legal source so you can verify it.
1. Expert precision*
Ask your question without fear. AI analyzes your specific case with clear examples and in human language, so you understand it the first time.
2. Reliability analysis
No magic here. You'll see step-by-step how the AI has reasoned your personalized answer based on your situation.
3. Legal evidence
Unlike AIs like ChatGPT, Aitax only uses real legal sources for Modelo 720. It shows you the exact official source and simplifies it to you so you can verify it yourself.
*Aitax is an AI assistance tool; it does not constitute professional tax advice nor does it replace a certified tax manager.
AITAX GUARDResolve your doubts with a legal basis*
Doubts about Modelo 720? Ask anything. Unlike ChatGPT, Aitax answers with real laws and clear examples. You ask, the AI resolves and shows you the legal source so you can verify it.
Yes, if the house is located abroad and its total value exceeds €50,000, you must declare it. In the case of community property, the regulations indicate that both spouses have the obligation to present the declaration if they meet the requirements.
*Aitax is an AI assistance tool; it does not constitute professional tax advice nor does it replace a certified tax manager.
Transparent and fair pricing
The most affordable, fast, and simple alternative to manage your wealth.
SAVINGS COMPARISON
One-time payment
No commitments or subscription
Year-round access
Valid until December 31st
Secure payment
100% secure payment gateway
*Savings percentages are calculated relative to the base price of 30€ / 100k tokens. View pricing details.
* Prices exclude VAT (added at checkout).
* Welcome bonus is automatically applied upon registering a new account.
Transparent and fair pricing
The most affordable, fast, and simple alternative to manage your wealth.
SAVINGS COMPARISON
Technological efficiency without extra costs.
Free Plan
Ideal for trying the service
- 30,000 free tokens
- ~2 extractions or queries
Silver Pack
Ideal for direct asset extraction and specific questions.
- Up to 200,000 tokens
- ~15 extractions or queries
Gold Pack
Ideal for new users or portfolios with many documents
- Up to 400,000 tokens
- ~30 extractions or queries
- Technical Memories (PDF)
- .720 file validator
- AEAT file
Enterprise Pack
Ideal for tax advisors
- Up to 2,000,000 tokens
- +150 extractions or queries
- Technical Memories (PDF)
- .720 file validator
- AEAT file
One-time payment
No commitments or subscription
Year-round access
Valid until December 31st
Secure payment
100% secure payment gateway
*Savings percentages are calculated relative to the base price of 30€ / 100k tokens. View pricing details.
* Welcome bonus is automatically applied upon registering a new account.
* Prices exclude VAT (added at checkout).
Why choose Aitax?
We designed Aitax because we also suffered from the lack of transparency of accountants and the complexity of traditional software. Here's the difference
Traditional Accountant
The Uncertainty
Limited availability: In the middle of tax season, it's hard for them to give you the time your wealth deserves.
Delayed doubts: Solving a quick question depends on external schedules, creating unnecessary waits.
Last-minute rushes: Being a manual process, it's common for the review to be postponed to the end of the deadline, generating stress.
Other online platforms
Blind Self-Management
No intelligence: These are 'dumb' tools that fail if the bank changes a comma in the PDF; if the format isn't perfect, you're left halfway.
Blind processes: They don't explain where each number comes from. They give you the final file and you have to trust it's correct, without being able to verify it.
No legal help: If you have a doubt about which box to check or what to declare, you're on your own. The software doesn't understand the law.
Aitax
The smart evolution
AI that understands your documents: Forget 'copy and paste'. Drag your statements and our AI extracts the data automatically, regardless of format or language.
Transparency in every piece of data: We are not a 'black box'. We show you the source of every figure and calculation so you can validate the information with total control.
Official calculations and currency exchange: Forget about looking for exchange rates. We automatically apply official ECB conversions and group your assets according to the law.
Frequently Asked Questions
We resolve the most common doubts about our service
Still have questions? Contact us at admin@aitax.es