Everything a tax and accounting advisor does in Spain, prepared every day by agents that never rest. You just approve in one click, you know what you will pay before the deadline, and every step is sealed.
What you stop doing
Finding out what you owe on the last day
Your taxes are recalculated with every invoice. You see the amount weeks before the deadline.
Chasing anyone to know where you stand
Your company file is up to date at any hour, on your phone, explained in plain words.
Hunting for papers when someone asks
Every invoice, decision and approval is stored and sealed from day one.
Everything an advisor does, and more
VAT, personal income tax, corporate tax and annual summaries calculated every day, with your deadline calendar. The Spanish Tax Agency and the Basque and Navarre tax authorities.
Books up to date, banks reconciled, monthly and year-end closings, annual accounts ready to file.
Payroll, contracts, hires and leavers, social insurance, time tracking and holidays for your team.
Questions answered with the law cited, contracts, appeals, meetings, minutes and statutory books.
Official notices watched, deadlines tracked and your reply prepared on time.
The subsidies and public tenders that fit you, with the application and the supporting report prepared.
Data protection, equality, whistleblowing channel, workplace safety and whatever an inspection may ask for.
Fake invoices, bank account changes and scams, detected before you pay.
Digital signature, sealed documents, office tools compatible with the ones you use, PDF and forms.
Your income tax return with every deduction you are entitled to, buying or selling your home, and inheritances.
During the beta we open the areas one by one. The ones already active are yours from day one.
How it works
Your invoices, banks, deadlines and notices, every day, without you having to send us anything.
Every filing arrives ready, with the amount, the law behind it and the deadline.
In seconds, from your phone. Nothing happens without your go-ahead.
Every decision carries a proof that anyone can verify.
Who it is for
Invoices, quarterly returns and income tax without losing an afternoon. You know what you will pay before the deadline.
Accounting, taxes, payroll and year-end closing on a single desk, with your team and your banks.
The routine work of your portfolio done, your own brand and a network that brings you clients. See how
Income tax with all your deductions, your home and inheritances, explained in plain words.
Prefer a person to review it? A partner advisory firm reviews and signs it for you.
Made in Europe
Your accounts, your payroll and your taxes are the most sensitive part of your business. That is why AIM ASESOR is built, hosted and governed under European rules.
Who we are
AIM ASESOR is developed by Biomag S.L.U., a Spanish technology company founded in 1987 in Vitoria-Gasteiz, with its own products in more than 20 countries. For years we have been building the software our own company runs on. AIM ASESOR is that same software, now for yours.
Biomag is founded in Vitoria-Gasteiz, where its headquarters and team still are.
The current stage begins: our own technology products, now in more than 20 countries.
We build the technology that runs our own accounting, invoicing, banking and compliance.
That technology, proven every day in our company, working for yours.
Almost 40 years
in technology
+20 countries
with our products
In-house
software built by our team
Spain
headquarters and team in Vitoria-Gasteiz
BIOMAG, S.L.U. Tax ID (NIF) B-01037241. c/ Barrachi, 39, Pab. 3, 01013 Vitoria-Gasteiz, Spain. Commercial Registry of Álava, volume 514, folio 74, sheet VI-1773.
Frequently asked questions
No. Nothing is filed or paid without your explicit approval. Each proposal comes with what to do, why, the law behind it and the deadline, and your decision is sealed.
You can. With the Plus plan, a partner advisory firm reviews and signs your returns. And if you already have an advisor, they can manage your company with AIM ASESOR from their firm account.
Hosted in the European Union and always yours. You can take it with you whenever you like, with no lock-in or penalties.
Yes. We work with the deadlines and forms of the Spanish Tax Agency and of the tax authorities of Álava, Bizkaia and Gipuzkoa, and we are adding Navarre during the beta. Our own company pays its taxes in Álava.
The everyday work is: invoicing, taxes kept up to date, the approval desk, the calendar and the sealed record. You only pay for what adds the most value, such as a company's year-end closing or a professional review. See pricing.
This website is. The app follows the Spanish tax authorities, so its screens, forms and deadlines are in Spanish, like the official forms. You can write to us in English at hola@aim-asesor.ai and a person will answer.
Your beta access code and your invoices. In a few minutes you see your first tax forecast.
Invitation-only beta
We are opening the beta in order of arrival to freelancers, companies, advisory firms and individuals. We will email you your access code.
Already have a code? Create your account (in Spanish).