Accounting and taxes for your cryptocurrencies in Chile

We convert blockchain transactions into tax returns approved by the SII
A modern legal-technological approach to boost the taxation and accounting of digital assets.
Service designed by lawyers and accountants
SII compliance
Audit-proof
Based on accurate reports of your transactions
Comprehensive, personalized and secure advice
Industry experience
From thousands of transactions to a traceable tax base
We take the export from your exchanges and wallets in whatever format it comes in. We normalise it, rebuild the cost basis and leave every transaction documented, ready to stand up to SII scrutiny.
We have been advising clients with crypto portfolios since 2018 — NSS® is the pioneering crypto asset tax firm in Chile. With +10MM USD in processed and optimized portfolios, we know about crypto and we know about taxes.
We connect with the platforms you already use
We take the reports from the leading crypto tax tools and translate them into Chilean tax criteria. You don't have to change software.
Your software not on the list? It doesn't matter — if it exports a CSV, we can process it.
Designed to comply with Chilean regulations before SII
Full compatibility with the unique information requirements of the SII, including specific rules for each Tax Regime — for personal trading, mining,
Why NSS Is Different
Integrated services, with criteria tested before the SII and updated for 2026.
We have the answers
Get in touch so we can get to know each other. We want you to understand the structures, why experience in this field matters, and to hear about your goals.
We recommend — for several reasons — getting advice a few months before making any move that triggers taxes (for example, selling or swapping crypto).
Because we understand crypto assets and we also help you diversify and reinvest intelligently. Our advice doesn't stop at crypto.
NSS was the first firm in Chile to specialise in crypto asset taxation. We have more than 5 years of experience and several million USD optimised for our clients.
We have specific plans for this. There is generally an initial fee and then a fee to maintain the structure.
With good planning, we achieve around a 30% reduction in the tax burden. Our advisory averages a 7x-10x ROI, and more in some cases.
Yes. Our services qualify as deductible expenses that you can use to reduce your tax burden.
Yes, you can pay by credit card through Webpay, and we usually offer instalments.
Yes. A swap between cryptocurrencies is a disposal: a capital gain is determined even if you never convert to pesos. It is one of the points where we most often see a gap between what was reported and what should have been.
They are different events and are reported differently. What they have in common is that they generate income at the moment you receive them, with a cost basis that later determines the result when you sell. We review each case.
Holding them does not generate income tax on its own. But if they sit on an exchange outside Chile, you may need to report them in the DJ 1929.
Yes. We work with exports from Binance, Kraken, Coinbase and any platform that produces a CSV, as well as your own wallets.
Let's talk about your next project
We don't have a sales team. Our team receives requests directly.
We respond quickly. Write to us and we will help you with any questions.
Telephone
Call us to answer your questions instantly. We're here to help.
Office
Schedule a visit and let's talk in person. We will be happy to welcome you.