You buy a 1,500-euro laptop for your business. Common sense says you should be able to deduct it. But when you go to record it, you hit a wall of words, amortización, bienes de inversión, useful life, depreciation tables, and suddenly a simple purchase feels like it needs an accountant.
This is one of those corners of Spanish tax that trips up almost everyone, and where doing it wrong quietly costs you money. Facturaz handles it for you, automatically, the moment you upload the expense. Here's what's actually going on, and why letting the software deal with it is the right call.
Why a laptop isn't like a coffee
When you buy something small and consumable, a coffee with a client, printer paper, a tank of fuel, you deduct the whole cost in that period. Easy.
But when you buy something bigger that lasts for years, a laptop, a camera, machinery, office furniture, the tax rules don't let you deduct it all at once. The logic is that the thing keeps helping your business for several years, so you deduct its cost gradually, spread across those years. That spreading-out is depreciation (amortización), and the item itself is called an investment good (bien de inversión).
So instead of one big deduction this year, you take a slice each year over the asset's expected useful life. Spain publishes official tables that say how fast different types of asset can be depreciated, what percentage per year, over how many years.
It's not complicated in spirit. It's just fiddly in practice, and it's the fiddliness that causes the problems.
Where people go wrong
Three mistakes are common, and all of them cost you:
- Deducting the whole thing at once when it should have been spread, which can cause problems if your books are ever reviewed.
- Forgetting to deduct it at all, because it felt complicated, so you just expensed it as a normal cost or left it out, missing the deduction entirely.
- Using the wrong rate or period, guessing at the percentage and the number of years instead of the official figures.
Each of these is the kind of small, boring error that's easy to make and annoying to unpick later. And because depreciation plays out over several years, a mistake you make today can follow you around for the life of the asset.
How Facturaz does it for you
Here's the part that removes the headache entirely. You don't need to know any of the above to get it right.
It spots the asset when you upload the expense
When you add an expense, Facturaz checks whether it's something that should be depreciated rather than deducted all at once. You don't have to flag it, recognise it, or know the rules, the software looks at what you bought and works out that this one's an investment good.
It proposes the correct booking under Spanish rules
Then it does the part people dread: it proposes how to book it correctly, applying the appropriate treatment under Spanish tax rules, the right approach, the right spread, so you're not guessing at percentages or hunting through official tables. The calculation that would've sent you to your gestor is just done, and presented to you as a proposal to confirm.
You stay in control, you review and approve, but you're approving a correct answer instead of building one from scratch.
It keeps everything visible on one page
Facturaz gives you a dedicated Assets page where you can see the state of your investment goods at a glance, what you own, where each one is in its depreciation, what's been deducted and what's still to come. No more wondering whether you already accounted for something, or trying to reconstruct it from old receipts. It's all in one clear place.
That visibility matters more than it sounds. Depreciation is something you carry across multiple years, and having it laid out plainly means it never becomes a mystery you have to solve at tax time.
Why this quietly makes you money
This isn't just tidiness, it's deductions you'd otherwise lose.
Every asset that's correctly recorded and depreciated is a deduction working for you, year after year, reducing the tax you pay. When depreciation is too confusing to deal with, people skip it, and skipping it means handing the tax office money you didn't owe. Automating it means every eligible purchase gets captured and deducted properly, for its whole useful life.
Over a few years of buying the equipment a business needs, that adds up to real money kept in your pocket, simply because the paperwork got done right.
What counts as an investment good?
A rough rule of thumb: durable things you buy for the business that will be used over multiple years, and that cost more than a trivial amount. Laptops and computers, phones and cameras, machinery and tools, office furniture, certain equipment. Everyday consumables and small purchases are just normal expenses.
The good news is you don't have to make this call yourself. Upload the expense and let Facturaz tell you whether it's treating it as a regular cost or as an asset to depreciate, and why. If you're ever unsure about an unusual or high-value item, that's a perfect thing to confirm with a professional, but for the everyday equipment most businesses buy, it's handled.
The bottom line
Depreciation is one of the most confusing parts of Spanish tax, and one of the easiest places to lose money by getting it wrong or skipping it. Facturaz takes it off your plate: it spots investment goods when you upload them, proposes the correct booking under Spanish rules, and keeps the whole picture on one Assets page so nothing gets lost.
Buy the equipment your business needs. Let Facturaz make sure every cent of it is deducted properly.
Stop leaving deductions on the table. Start free with Facturaz →
This article is general information about depreciation in Spain and how Facturaz works. It is not professional tax advice. The correct treatment of a specific asset can depend on your situation, confirm it with a qualified professional.