Accounting 360 · Self-employed

You run your business.
We handle the paperwork.

Self-employed registration, quarterly returns, annual income tax and ongoing advice. Everything you need to stay compliant, without spending your time on it.

Services for the self-employed

Everything a self-employed worker
needs in Spain.
For one monthly price.

The monthly Social Security contribution, the quarterly tax returns, the annual income tax, the invoices. We manage it all so you can focus on what really matters: growing your business.

And whenever a question comes up — can I deduct this? should I stay self-employed or set up a limited company (SL)? how do I invoice a client abroad? — we answer at no extra charge per consultation.

Request a proposal

What's included

  • RETA (Social Security) registration and deregistration
  • Dealings with the tax authority: tax registration, IAE business tax
  • Quarterly VAT — tax form 303
  • Quarterly IRPF (personal income tax) — tax form 130 / 131
  • Annual personal income tax return (IRPF)
  • Annual VAT return — tax form 390
  • Invoice record books
  • Ongoing advice included — no per-consultation fees
  • Review of invoices and deductible expenses
  • Fair-contribution management (real-income contribution system)
Which one is you?

We work with self-employed people
of every profile.

Solo self-employed

No employees, invoicing your own clients. We handle the entire administrative side so you never have to think about filing deadlines or tax forms.

  • →Quarterly and annual returns
  • →Fair RETA contribution
  • →Deductible expenses

Freelancer or consultant

Several clients, variable income, sometimes from abroad. We help you structure your invoicing properly and optimize your tax burden within the law.

  • →Intra-EU invoicing
  • →Legal tax optimization
  • →Limited company or self-employed? We advise you

Self-employed with employees

If you already have staff on your payroll, we also manage the entire employment side — payslips, hires, departures — within the same monthly fee.

  • →Payroll included
  • →Social Security registrations and deregistrations
  • →Accounting + employment advice
A frequent question

Should I stay self-employed
or set up a company?

It depends on your income, how you distribute it and what you want to protect. There is no single answer — there is one that is right for your situation.

If you are considering it, tell us. We will analyze your case with no obligation and tell you which option suits you best — and how much you would save (or not) by switching.

Discuss my case Form a company
Frequently asked questions

Common questions
about our self-employed service

What does the service for self-employed workers include?
It includes registration with Social Security and the tax authority, the filing of quarterly taxes (VAT, IRPF personal income tax) and ongoing tax advice.
Can you help me register as self-employed?
Yes, we complete the online registration immediately, both in the RETA (the special Social Security regime for the self-employed) and in the Census of Business Owners, so you can start invoicing the same day.
What taxes and obligations do I have as a self-employed worker?
Mainly VAT (tax form 303), the IRPF personal income tax instalments (tax form 130) and the annual informative summaries.
Can I get the self-employed service at a fixed monthly fee?
Yes, we offer a fixed monthly fee for self-employed workers that covers all standard tax and accounting obligations.
What happens if I register mid-month?
The self-employed Social Security contribution is prorated to the actual days registered, so you do not pay for the full month if you start late.
No obligation

How much would it cost to have
your paperwork handled every month?

Tell us what you do, whether you have employees and your approximate turnover. We will send you a proposal within 24 hours.

Request a proposal WhatsApp us
Free tools · Self-employed

Calculators for the self-employed

RETA contribution based on real income, limited company vs self-employed comparison and the quarterly instalment of tax form 130.

RETA contribution Company or self-employed? Tax form 130
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