AdvixyOS manages your tax, accounting and compliance obligations — and goes further. Experienced professionals review your figures, identify risks and opportunities, anticipate decisions and support growth with a coherent tax and business strategy. The ordinary annual Spanish income tax return and annual filings are included. No surprise charges.
Bookkeeping is not analysis. Filing is not advice. Advixy uses your business information to understand what is happening, identify risks and inefficiencies, and help you make better decisions.
We examine operations, expenditure, investments and structure to identify whether insufficient planning or an outdated setup is creating unnecessary tax costs. We do not promise percentages or shortcuts: we propose coherent, documented decisions that comply with applicable law.
First employee. Company. Team. Group. Canary Islands. Europe. United States. No one knows how far a business can go. Advixy is designed to help structure the next step when the time is right, not to impose a ceiling.
Technology organises work and makes management efficient. Our professionals review, interpret, anticipate and connect decisions.
Ordinary and foreseeable work is included in the plan. Audits, appeals and exceptional situations are explained and quoted before any work begins.
Receives data and documents.
Calculates and files obligations.
The platform is the centre of the service.
Responds when a question arises.
The service stops at self-employment.
Answer a few straightforward questions about your business. You will then see which service fits, the amount for each payment option, any one-off work and the areas requiring professional review.
We ask only what is necessary: whether you are already self-employed, how your business operates, whether you have employees and whether there is any previous situation we should review.
We show you which service fits best and why. You will see the 12 monthly payments or annual payment, possible one-off charges and any additional review required.
Before continuing, you can review the scope, amounts, terms and next steps. If your case requires prior professional review, we will tell you without sending you directly to payment.
Preparando la orientación segura…
Technology organises the process. Advixy provides professional judgement.
We review the initial information, your obligations and the setup needed to start in an organised way.
You issue invoices and upload expenses and supporting documents through the designated channels, without scattered paperwork or email threads.
Our team organises the information, records the documents and reviews the obligations included in your service.
You can access filings, receipts, reports, accounts and notices in one organised environment.
Your answers allow us to recommend where to start and which services should be combined.
Your tax and accounting work, organised by technology and ed by professionals.
Payroll and employment obligations with applicable agreements, deadlines and documents under control.
previous tax years proactively before an inconsistency becomes a problem.
We review your operations to define the right scope, which may be a Scale service or a different structure.
Start with the structure you need today while keeping a long-term view. If the project grows, Advixy can assess the move to a Spanish company or prepare a coordinated business entry into the United States.
When the time comes, connect tax, accounting, people, strategy and international expansion through one team.
Discover Spain 360° AdvisoryAssess the opportunity, structure and Europe–US implications before forming and operating the company.
Explore Advixy USA DeskYou do not need to decide today. What matters is knowing that when your business changes scale, you can move forward without starting again from scratch.
The assessment separates recurring management, one-off fees and any work requiring professional review.
Yes. Every plan includes the account holder's standard annual Spanish income tax return for a straightforward tax position in Spain, with no international or asset-related matters requiring a specific . If we identify a special situation, we explain the scope and price before carrying out any additional work.
It is an annual professional service. You can choose 12 monthly payments in advance or one annual payment in advance, saving the equivalent of one monthly instalment. The scope and term are the same.
You will receive a clearly explained recommendation covering the recurring services, initial setup, any one-off payments and anything Advixy needs to before you sign up.
The plan covers one year of recurring management and can be paid in 12 instalments or annually in advance. The initial setup is a one-off payment to , configure and organise the start of the service or the handover from your previous adviser.
The basic setup applies only when your file is complete and well organised and you accept that scope. If documents are missing or anything needs clarification, the full setup applies.
The recommendation will include the initial tax registration and will show that one-off payment separately from the relevant annual service.
Only the relevant questions will appear. and will remain together in the recommendation, and Advixy will the combined pathway before any payment is taken.
Yes. A of one to four previous tax years is offered as a separate, one-off service outside the annual plan.
Yes. However, transactions between territories, whether within or outside the European Union, may require a specific professional before the scope and price can be finalised.
Official requests, inspections, appeals, disputes, regularisations and other exceptional work are ed before a quote is issued and are never charged automatically through the assessment.
In 3–6 minutes you will have an initial assessment showing how to proceed.
