Online training: can a side income survive Spanish taxes?
Can you earn a side income through online training without the Spanish tax agency taking most of it? We break down the debate over extra income, taxes and the reality of today's job market.
English · Original discussion in Spanish · Published
Online training and side incomes: the harsh reality of the wage earner
Is it possible to earn a meaningful extra income through online training in three months without the taxman taking half the pie? A forum user raises the dilemma of how to make the most of a long-term sick leave, sparking a blunt debate about the viability of "side hustles" in today's Spain.
What's at stake
What forum users say about online training
Why this thread won't leave you indifferent
This debate lays bare the mathematical impossibility of getting ahead through extra work in a system that punishes productivity with confiscatory taxes. If you're looking for the manual on how to survive as a Spanish wage earner, here's the X-ray of why most attempts end in frustration.
This summary is just the surface. The full thread has 15 replies with data, sources, analysis and the unfiltered debate — registered users only. Create your free account in 30 seconds and join the debate.
Disclaimer: This content is purely informative and reflects the opinions of forum users. It does not constitute financial, tax or legal advice. Always consult a licensed professional before starting any economic activity or changing your employment/tax situation.
Related threads in the forum
Is it possible to earn a meaningful extra income through online training in three months without the taxman taking half the pie? A forum user raises the dilemma of how to make the most of a long-term sick leave, sparking a blunt debate about the viability of "side hustles" in today's Spain.
What's at stake
- The core of the debate: The search for a 6,000-euro annual side income through crash training, clashing head-on with Spanish tax bureaucracy and the heavy burden on the self-employed.
- The sustancia ilegal: The clash between those looking for legal routes (with the tax burden that wipes out profitability) and those who directly ask about the "off-the-books" market to escape the State's squeeze.
- The detail nobody expected: The revelation about microtask and transcription platforms: they pay derisory amounts which, once taxes and time invested are deducted, don't cover the effort or the prior training.
What forum users say about online training
Position A (The realistic sceptic): Some users argue that most online courses promising passive income are pure smoke designed to sell useless training. They argue that, at 48 years old with an established career, any two-week "quick course" is a waste of time given the reality of the job market.
Position B (The system pragmatist): Part of the forum warns that any activity generating regular income requires registering as self-employed (autónomo), which, for small amounts, amounts to giving your work away to the State. The conclusion is blunt: if the profit margin is small, Spanish taxation makes it unviable.
Position C (The "burbujista" way): The most controversial position holds that, given the current tax pressure, the only way for a side income to be "real" is undeclared work, though they acknowledge the legal risks and the difficulty of finding something that doesn't require a massive time investment.
Why this thread won't leave you indifferent
This debate lays bare the mathematical impossibility of getting ahead through extra work in a system that punishes productivity with confiscatory taxes. If you're looking for the manual on how to survive as a Spanish wage earner, here's the X-ray of why most attempts end in frustration.
This summary is just the surface. The full thread has 15 replies with data, sources, analysis and the unfiltered debate — registered users only. Create your free account in 30 seconds and join the debate.
Disclaimer: This content is purely informative and reflects the opinions of forum users. It does not constitute financial, tax or legal advice. Always consult a licensed professional before starting any economic activity or changing your employment/tax situation.
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Summary of a discussion on Burbuja.info - Foro de economía, actualidad y política., translated from Spanish and reviewed before publication. Read the full discussion (15 replies).
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