Self-employed in Spain? Your paperwork, sorted from WhatsApp
Hacienda, IVA, invoices in Spanish… Write to IAhoy in your language and it replies in the same one. It prepares your quotes, invoices and expenses the way Spanish rules require and, if you have an accountant, shares them with them.
Free, no card and nothing to install. It replies in your language; documents come out in Spanish, as the tax office requires.
Re-enactment of the real flow
Designed with
This is how you work with IAhoy on WhatsApp
01Quotes
Quotes on the spot
Tell it who it is for and what it includes. IAhoy checks market prices in your area and returns the quote with net, VAT and total, as a PDF ready for the customer.
Market prices in your area
Net, VAT and total
You confirm and it is generated
02Invoices
Invoices with your voice
Send it a voice note describing the job. IAhoy prepares the invoice or proforma with VAT and income tax withholding and sends back the PDF.
By voice or by text
VAT and withholding calculated
PDF ready to send
03Drafts
From draft to final invoice
Ask it for your pending drafts or give it the customer’s details. You review the summary and it returns the final invoice as a PDF.
Pending drafts
You review before issuing
Final invoice as a PDF
04Expenses
Expenses with a photo
Take a photo of the receipt. IAhoy reads the supplier, date, description and VAT, categorises it and asks you to confirm before saving it.
Supplier and date
VAT split out
Category assigned
05Invoice for your receipt
Your receipt, turned into an invoice
To deduct the VAT, a receipt is not enough: the tax office wants an invoice with your tax details. Tell IAhoy to ask for it. It writes to the shop, follows up if they do not answer and sends it to you as a PDF on WhatsApp.
Tell it which invoice it is and why it needs correcting. IAhoy prepares the corrective invoice and returns it as a PDF.
By invoice number
Reason for the correction
Corrective invoice as a PDF
Re-enactment of the real flow
Market prices in your area
Net, VAT and total
You confirm and it is generated
By voice or by text
VAT and withholding calculated
PDF ready to send
Pending drafts
You review before issuing
Final invoice as a PDF
Supplier and date
VAT split out
Category assigned
You ask with one button
Writes to the shop
It arrives as a PDF
By invoice number
Reason for the correction
Corrective invoice as a PDF
Made for Spain
Write in your language. Stay right with the Spanish tax office.
IAhoy understands and replies in English, Dutch and German. Everything it produces (quotes, invoices and expense records) follows the rules of the Spanish tax agency, because it is built to work here.
It replies in your language; documents come out in Spanish, as the tax office requires. If there is something in a document you do not understand, ask IAhoy and it will explain it in yours.
Talk to IAhoy in your language
By text or voice note, like any WhatsApp contact. It understands you and replies in your language.
Invoices with the right VAT and income tax withholding
Numbering, withholdings and mandatory details exactly as the tax office requires. Ready to send as a PDF.
Your accountant, inside the conversation
Whatever IAhoy should not decide goes to your accountant, with all the context. You never repeat yourself.
Ask it anything, in your own words.
About your business, about taxes and procedures with official sources, and about how much to charge for a job.
On WhatsApp, whenever you want.
About your business
How much VAT will I pay this quarter?
Which documents do I still need to send my accountant?
Questions answered from official sources
Can I deduct my phone if I use it for work?
It answers with information from official sources such as the Spanish tax agency, Social Security or the Official State Gazette (BOE).
Market prices
I’ve been asked to replace a bathtub with a shower tray in a flat in Valencia. How much should I charge?
Let me look up market prices in Valencia for replacing a bathtub with a shower tray…
Market reference for a flat in Valencia: between €1,100 and €1,500 (end customer, excluding VAT). You set the final price.
IAhoy suggests what each thing is and you just confirm.
Your accountant receives everything organised
Record an expense with a photo or issue an invoice and everything reaches them. They don’t need to use IAhoy: they get the quarter’s documents by email, in one folder.
Ask any tax question
IAhoy answers instantly by checking Spain’s main official sources (the BOE, the tax agency, Social Security, etc.).
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Invoice and get your questions answered from WhatsApp, for free