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Declarando: reviews and analysis

Online accounting service for Spanish freelancers: tax filing and its own algorithm to adjust quarterly payments.

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Our verdict · By Serchai

Declarando is an online accounting service for Spanish freelancers with two modes: one where they file your taxes for you, and a cheaper one where you only use the software and keep your own accountant. It has an automatic PDF expense reader, an AI chat assistant, and its own algorithm, developed with Universitat Jaume I, that forecasts income to adjust freelancer contributions. From €29.90 a month plus VAT in the software-only mode with an annual plan. The full accounting-service mode starts at €49.90. It offers no free trial, but a 15-day money-back guarantee.

Best for: Spanish freelancers who want accounting service and software together, or just the software if they already have a trusted accountant.

Published on

The internet picture · agentic sweepJuly 27, 2026

What the internet says

Third-party reviews place Declarando around 4/5, with the tax-forecasting algorithm and automatic expense reader as the most valued features. The most repeated complaint is the lack of phone support and slow chat responses in some cases.

What the web repeats in favour

  • Its own algorithm, developed with Universitat Jaume I, predicts annual income to adjust freelancer contributions and withholdings
  • Prices are itemized and public for both modes (with or without tax filing), with no need to request a quote

What the web repeats against

  • Third-party reviews point to a lack of phone support and slow chat in some cases, and to promised adviser calls on higher plans not always happening
  • The price depends on whether Declarando files your taxes or you only use the software, and it is worth reading carefully which mode is being contracted

Sweep sources: Official pricing · Docs · Review sites · App stores

Pros / Cons

Pros

  • Automatic PDF expense reader and a dedicated mobile app
  • Own algorithm to forecast income and adjust freelancer contributions
  • Public, itemized prices by mode, no need to request a quote

Cons

  • No free trial, only a 15-day money-back guarantee
  • Price varies a lot depending on whether Declarando files your taxes or you only use the software: worth reading which mode applies

TLDR: Declarando is an online accounting service for Spanish freelancers with two modes: one where they file your taxes for you, and a cheaper one where you only use the software and keep your own accountant. It has an automatic PDF expense reader and its own algorithm, developed with Universitat Jaume I, that forecasts income to adjust freelancer contributions. From €29.90 a month plus VAT in the software-only mode. There is no free trial, only a 15-day money-back guarantee.

What Declarando is and how it works

Declarando combines an accounting service with software: it is not just a tool for doing your own books, but a company that can file your quarterly taxes and annual return if you contract that. That dual nature is the key to understanding its price, which changes depending on how much of the work Declarando does versus your own trusted accountant.

The software includes an automatic PDF expense reader that extracts data from invoices and receipts, and its own algorithm, developed with Universitat Jaume I in Castellón, that forecasts the freelancer’s annual income to better adjust contributions and withholdings through the year. It also offers an AI chat assistant for quick questions.

What using it is like day to day

Third-party reviews place Declarando around 4 out of 5, with the forecasting algorithm and expense reader as the most valued features: for a freelancer who does not want surprises at quarterly filing time, knowing in advance how contributions will evolve has real value.

The most repeated complaint in those same reviews is phone support: several note there is not always a direct line, that chat can be slow at certain times, and that the adviser calls promised on higher plans do not always happen. Worth watching if personal contact with an adviser is what matters most.

Pricing and plans

Declarando has two clearly separated modes on its pricing page. In “sin impuestos” mode, built for those who already have their own accountant and just want the software, plans range from €29.90 a month plus VAT (Básico, up to €1,000 in monthly revenue) to €49.90 (Premium, over €3,000). In “con impuestos” mode, where Declarando files the returns for you, the same three plans run from €49.90 to €99.90 a month plus VAT.

All prices require an annual plan, and there is no free trial: instead, Declarando offers a 15-day money-back guarantee. There is a separate add-on, Verifactu Plus, at €9.90 a month plus VAT, in either mode.

Who it is for (and who it is not for)

It fits Spanish freelancers who want to leave tax filing in someone else’s hands and value a reliable forecast through the year. It also serves those who just want the software, if they already trust their own accountant and don’t need the full service.

It does not fit anyone who prioritizes constant phone contact with an adviser: third-party reviews point right there as the weak spot. Nor is it the cheapest option if all you need is invoicing: software-only tools offer a lower entry price for that.

Alternatives to Declarando

Quipu and Anfix are software-only alternatives, without the accounting-service piece that files taxes for you, and with a lower entry price for anyone who doesn’t need that service.

Verdict

Declarando solves a different problem than invoicing software: it is not “do it yourself with AI help,” it is “have someone do it for you, with a forecast that puts some science behind the contribution calculation.” That combination makes sense for anyone who would rather delegate than learn.

The price, higher than software-only invoicing, is consistent with selling a service rather than just a tool. What needs checking before signing up is the right mode, because the difference between €29.90 and €99.90 a month depends entirely on how much work is left to Declarando.

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