Set up your Spanish limited company online.
renn handles your company's finances, from cashflow to tax filing. We automate your bookkeeping to help you save on taxes and spend less time on financial admin.

Register your Autónomo (self-employed) and run it with renn
Renn has been an amazing platform to use. Support is always quick to reply, and they even added a small feature I needed. Overall a great experience. Highly recommend!

Set up your company online
Takes 4-6 weeks.
01 Fill in your details
Address, ID, NIE/NIF, and 5 optional company names
02 We register everything
Social Security, Tax Agency, and your digital certificate.
Usually takes 4-6 weeks.
03 Start operating
Send invoices, track expenses, and file taxes with renn.
If I could give 10 stars, I would. I've been using Renn for around 8 months, and recently I had a very delicate situation where I needed several specific documents and corrections handled urgently for my residence renewal. The whole team was incredibly attentive, responsive and supportive throughout the process. Luis and Nahuel especially went above and beyond: contacting the authorities, following up constantly, explaining every step to me and helping move things forward as quickly as possible. What I appreciated most was that I never felt like I was just another client or ticket. They genuinely cared about getting the situation resolved, even when it became complicated and time-sensitive. Everything worked out successfully in the end, and I'm extremely grateful for their help. I've already recommended Renn to friends and in expat/digital nomad communities, and I'll definitely continue doing so. Thank you so much to the whole team ❤️

I had an amazing experience! Eman that helped me made everything so smooth and easy, even helped me to quickly setup my electronic certificate and handled everything for me! Would 1000% recomend! With this help all the bureaucratic nightmares are gone 😅

Incredible product. No part of navigating Spanish bureaucracy has been easy but renn is a seamless experience. They helped me register my autonomo and social security number within a day or two. A dream team !

I've had a very good experience with Renn so far. They've been responsive, clear and genuinely helpful with the transition of my freelance activity from Romania to Spain, including autónomo registration, invoicing, tax residency questions and dealing with Hacienda. Candelaria, Luis and Mat have all been very helpful and quick to clarify things whenever I had questions. It makes a complicated transition feel much easier to manage. Highly recommended.

An incredible experience with Renn! They were a huge help throughout the entire process of registering as a freelancer, something that can be quite overwhelming due to all the bureaucracy and paperwork involved in Spain. A special shout-out to Marina and Mat, who were always quick to respond and explained everything very clearly, especially regarding my taxes and accounting. They made the process much easier and gave me great peace of mind. I highly recommend them if you’re looking for good advisors and accountants in Spain.

Amazing service

I love Renn! They make it so easy to create my invoices! Their dashboard is very user friendly. My accountant, Marina, is very nice and capable. I highly recommend Renn!

Renn has been an absolute lifesaver for setting up my autónomo business in Spain. The Spanish bureaucracy can be a nightmare.. Especially dealing with Social Security and fixing discrepancies between census data and Hacienda but the team at Renn (shoutout to Mat, Marina, and Luis!) was there every step of the way. They gave me clear advice when I hit a wall with my temporary NIE, and as soon as I got my green NIE, they handled my registration in less than a day. I also just filed my Q2 taxes through them, and the platform made it incredibly easy. Fantastic, personalized customer service and a great platform. 10/10!

Great guys ,easy to work with system, always responding fast and very helpful...highly reccomended

I decided to work with Renn, because i do believe that automated service would make less mistakes. And i'm happy to say that it is true. Besides, they answer all my questions very fast and competent way.

Super easy to use. Drag and drop. It also connects to my Gmail and gets all my invoices there. The accountants are all super helpful. I really have no complaints. I haven't explored too many other options, but this is a very easy one for digital nomads in Spain.

They have such an amazing team, and a great quality customer service, I'm loving my time with them.

I rarely write reviews, but Renn deserves a precise one. Running several ventures in parallel, I need operational infrastructure that does not steal my attention, and Renn delivers exactly that: clarity, speed, and competence without unnecessary overhead. The platform is intuitive, the reporting clean, and the team, especially Mat and Marina, responds in a way that solves the issue and educates at the same time. Worth noting: they support not only autónomos but also companies, which makes them a rare scalable partner as your structure evolves. What stood out most was how consistently they exceeded expectations: anticipating questions before I asked, flagging things I would have missed, treating my situation with genuine ownership. The above-and-beyond approach is not a marketing line here, it is the actual standard. A full recommendation for anyone who treats their time as capital.

Signed up for a short while. Very responsive to my queries on WhatsApp and Email. And very helpful and nice team. Professional, competent, can do the tasks without the promotional fluff.

Renn has been a game-changer for managing my accounting as an autonomo in Spain. The platform is incredibly easy to use and very clear, which has given me a much better overview of my finances since switching. The customer service is outstanding, Mat in particular is extremely responsive and always ready to help whenever needed. On top of that, the price is very reasonable, costing me about half of what I used to pay my traditional accountant. I highly recommend Renn to any autonomo looking for a simple, efficient, and affordable accounting solution.

Great team and easy too use.

So much better than the hopeless traditional accountant I had before!

Really happy with Renn easy tech savvy way to file taxes for autonomo in Spain

software makes the whole process very smooth, accountants are always responsive. good stuff

My experience with Renn over the past two quarters has been nothing short of excellent. I genuinely couldn't be happier with the level of service and support I've received. What stands out the most is the team's professionalism, hard work, and attention to detail. They are always precise when providing information, ensuring that everything is communicated clearly, accurately, and in a timely manner. This has given me a great deal of confidence and trust in their services. The team consistently goes above and beyond to support their clients, demonstrating both expertise and dedication in every interaction. Their responsiveness and commitment to delivering quality results have made working with them a truly positive experience. I highly recommend Renn to anyone looking for a reliable and professional partner. Keep up the fantastic work!

I switched from another firm to Renn and have been using Renn for almost a year now. By VERY FAR the best experience I've ever had with an accounting firm. They're seriously undercharging and overdelivering. Their 24/7 support chat is immaculate, and there are NO issues or questions they cannot solve. I've saved a ton of money by switching to Renn. Highly recommended.

The platform is easy to use and support is super responsive. Feature requests are implemented quickly.

Very efficient and always there to help.

The team is super helpful, responsive, and professional. In the few months we have been working together my experience has been very positive. The website is user friendly and whenever I need assistance I get it right away.

Really great customer service!

Great customer service, really user-friendly platform.

They have fixed rate and don't make you pay for everything. First time being autonomo and everything is going smoothly.

How it works
You get an assigned accountant, when and where you need. Available on WhatsApp, chat, email, or a call. Up to 1 hour response time on WhatsApp.
We fetch, categorize, and report expenses automatically. We flag what you’re missing.
Create and send Verifactu compliant invoices, from WhatsApp (soon) or the web. Reported automatically for you.
See your profit & loss anytime. Track your VAT, Social Security, and income tax balance - so you’re never surprised by a bill.
We handle all your filings - quarterly and annual, business and personal.

.avif)
.avif)
.avif)
.avif)
You get an assigned accountant, when and where you need. Available on WhatsApp, chat, email, or a call. Up to 1 hour response time on WhatsApp.

We fetch, categorize, and report expenses automatically. We flag what you’re missing.
.avif)
Create and send Verifactu compliant invoices, from WhatsApp (soon) or the web. Reported automatically for you.
.avif)
See your profit & loss anytime. Track your VAT, Social Security, and income tax balance - so you’re never surprised by a bill.
.avif)
We handle all your filings - quarterly and annual, business and personal.
.avif)
What you get with renn
Less tax, more income
Catch and report more deductible expenses, and never miss a VAT refund.
Hours back every month
renn is 95% self-driving. Review and approve in 5 minutes before filing.
Maximum accuracy
AI handles the work. Humans check it. More accurate than using either alone.
Your finances deserve better
You work for your gestor.
And overpay on taxes.
- You send receipts manually
- Slow replies, if any
- Missed deductions cost you money
Overpay thousands in taxes
Handles your finances 24/7.
Saves you taxes.
- Every possible expense reported automatically
- Accountant replies in minutes
- Your finances run on autopilot
Keep thousands more every year
