We put technology to work for you: taxes, invoices and deadlines that take care of themselves. You get on with what really matters — living, and growing your business.
autonomia360 is an invoicing, projects, expenses and tax platform built exclusively for freelancers in Spain, with a certified tax advisor included.
You manage your projects with their hourly rate, log the hours and turn them into an invoice. Every deadline sits in one calendar, you add an expense by photographing it, and you watch your tax bill build up day by day. Your certified tax advisor reviews and files the forms.
Create and send any invoice in seconds, not minutes. And always compliant, from the very first click.
We calculate, prepare and file your tax returns for you. Fewer mistakes, fewer last-minute surprises and the deductions you're entitled to.
A calendar built around you, notifications that arrive on time and health dashboards that show how your business is really doing.
Our AI categorises expenses and stays ahead of your obligations. Soon you'll be able to connect your bank so your bookkeeping reconciles itself.
Freelancers who invoice with software must have it adapted to VeriFactu before 1 July 2027 (1 January 2027 for companies). With autonomia360 it already does, from day one, with nothing extra to do.
A rule that's already on its way
The VeriFactu Regulation (RD 1007/2023) and mandatory e-invoicing are being phased in for freelancers and small businesses. autonomia360 is built to comply, so you don't have to worry about deadlines or formats.
Invoice Verification System
VeriFactu makes sure every invoice you issue is recorded immutably, with an electronic signature, with a chained fingerprint. autonomia360 operates in VERI*FACTU mode and automatically sends the invoicing records to the Spanish Tax Agency (AEAT). Harder for fraud, safer for you.
Included in your plan
You invoice, we take care of it
You don't need to know what the rules require. Every invoice you issue already carries the signature, the chained record and the QR code the Spanish Tax Agency asks for. No extra steps, nothing to think about.
Included in your plan
Stay compliant, without the stress
Join the beta and start without complications from day one.
The Crea y Crece Law will require companies and freelancers to issue and receive invoices in a structured electronic format. It will apply in stages once the ministerial order completing the technical framework comes into force: for most freelancers and small businesses, 24 months from that date. Today it only applies when you invoice the public sector. With autonomia360 you're already prepared.
Another obligation on its way
E-invoicing between companies and freelancers will be phased in over the coming years. autonomia360 is built so you don't have to worry about formats, platforms or deadlines.
Much more than sending a PDF
It's an invoice in a structured digital format that your system and your client's can read and process automatically. The Crea y Crece Law makes it mandatory for transactions between companies and freelancers.
What you should know
You invoice, we comply
You don't need to know what Facturae is or how FACe works. You create the invoice as usual and autonomia360 converts it, sends it and records its status in the right format, automatically.
Included in your plan
E-invoicing without jargon
By the time it's mandatory, you'll already be compliant.
Official sources: Royal Decree 1007/2023, invoicing software regulation (BOE) · Decree-Law 15/2025, the 2027 deadlines (BOE)
Updated on .
Official credentials
We're listed on the AEAT register of social collaborators (art. 92 of Spain's General Tax Act): we file your VAT and income-tax returns electronically on your behalf and work with the tax authority's specifications and updates first-hand, so you stay compliant without surprises.
Listed in the Register of Affiliated Companies of the Col·legi d'Economistes de Catalunya (no. SAS0949): the professional judgement behind your taxes comes from a professionally registered firm.
autonomia360 automates a lot, but it never leaves you alone with an app. Whatever your plan, the Basic one included, you can raise a query with our tax advisors from inside the app and someone on the team answers.
Open a query from the app whenever a tax or invoicing doubt comes up and an advisor with real judgement answers, not a chatbot or a generic help article.
On Pro and Premium you approve the draft and the certified advisor files your returns with the AEAT, handles the paperwork and answers official requests.
On Premium you have a dedicated advisor, a direct chat with them and tax optimisation tailored to your case.
Basic
You file, we back you up
Pro
The certified advisor files for you
Premium
A personal advisor by your side
Certified tax advisors on staff
The certified tax advisors who answer your queries and file your returns are part of the autonomia360 team. The goal is for you to always have a reference advisor who knows your situation.
Free tools
Calculators with no sign-up, no ads and no small print. Built so you understand your real situation as a freelancer.
Tell us what you want to take home each month and we'll work out the revenue you need, broken down into social security, IRPF and expenses.
Calculate →Work out your minimum and recommended hourly rate from your target net income, your billable hours and your fixed costs.
Calculate →Compare what you actually take home as a freelancer and as an employee on the same gross income, once social security and IRPF are deducted.
Calculate →Every 2026 deadline for freelancers in Spain: Form 303, Form 130, the annual income tax return and the annual summaries.
Calculate →Less than a traditional accountancy firm. No lock-in, cancel whenever you like. During the beta: €0. At launch, a welcome price for the first 3 months.
To start invoicing and stay on the right side of the AEAT, without the stress.
first 3 months, then €15/month
or €12.75/month billed annually · save 15%
Join the betaFor freelancers who want to forget about tax paperwork.
first 3 months, then €30/month
or €25.50/month billed annually · save 15%
Join the betaMaximum peace of mind: tax optimisation and expert guidance.
first 3 months, then €70/month
or €59.50/month billed annually · save 15%
Join the betaLaunch prices and welcome campaign, subject to change. Prices exclude VAT.
Queries, handling of AEAT notices and "unlimited" use are subject to a reasonable-use policy: autonomia360 may consider usage that clearly exceeds the usual to be abusive and will tell you before limiting it.
Not sure which plan fits you? Let's talk →
We're building the platform with a small group of freelancers. Join the waitlist, get in before anyone else and keep founder terms.
Our advisors specialise in freelancers and are on hand to answer your questions, with no commitment.
Join the waitlist and be one of the first to try the platform.
Tell us about your situation using the contact form and we'll reply within 24 business hours.
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