Important Dates for Portugal
Crypto Tax Season (2025-2026)
31
Dec
2025
End of tax year 2025
30
April
2026
Deadline to submit Annual IRS
Income Tax Return for 2025
Income Tax Return for 2025
01
Jan
2026
DAC8 and CARF data
collection begins.
collection begins.
Free Portugal Crypto
Tax Filing Checklist
Download your checklist of required documents
for Portugal Crypto Tax Filing:
for Portugal Crypto Tax Filing:
Get started in 3 simple steps
Sign - in / Sign - up
Create your account to manage your crypto portfolio and tax reporting
Connect your accounts
Sync wallets, exchanges, and DeFi platforms in one place
Generate reports in mins
Generate Autoridade Tributária ready crypto tax reports automatically
$80, 404
Cost Basis
$55,167
Realized Gains
Cost Basis:
$80, 404
Proceeds:
$80, 404
Download tax report:
Sign - in / Sign - up
Sign - in / Sign - up to sync all your information and manage your portfolio
Connect your accounts
Sync in all your wallets, exchanges and digital assets in one place
Generate reports in mins
Generate your tax report as per the regulatory standards of your country in no time.
Generate Reports Now
No Credit Card Required
Why Kryptos?
Simplified Portugal Crypto Tax Filing
Automatically track and categorize crypto activity according to Portuguese tax rules
Built for Portugal Crypto Rules
Accurately calculate taxable crypto income and capital gains
DAC8 Ready
Stay compliant with EU DAC8 and CARF reporting requirements
DeFi &
NFT Native
NFT Native
Full support for staking, DeFi protocols, liquidity pools, yield farming, and NFTs
Get Your Report Now
No Credit Card Required
Built Specifically for Portugal Tax Regulations
Long Term Crypto Holdings Over 365 Days
• Capital gains are generally tax exempt
• Applies to private individuals
• Holding period must exceed one year
Short Term Capital Gains Under 365 Days
• Taxed at a flat rate of 28 percent
• Optional aggregation with personal income tax brackets
Crypto Income Tax
Crypto income is taxable when received, including
• Staking rewards
• Mining income
• Crypto received as payment for services
Professional or Business Activity
• Taxed under Category B
• Applies to frequent trading, mining at scale, or professional crypto services
Get Your Report Now
No Credit Card Required
Testimonial
#1 Choice for Thousands of European Investors
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Victor U.
I highly recommend Kryptos to any crypto investor looking for a user-friendly and efficient way to manage their crypto taxes.
"The best crypto tax application "
"The best crypto tax application "
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Mariana
Kryptos was exceptional! The software is user-friendly, efficient, and accurate. It seamlessly connected to my exchanges, imported transactions, and calculated taxes with ease.
Anthony Davidson
Great Customer Service. The Service personnel went above and beyond to enable me to import all of the data I was unable to upload leaving me with just a couple of manual transactions to add. I am now very happy.
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Nicholas Allen
I was fully expecting crypto taxes to be a headache, but Kryptos genuinely surprised me. Once everything was connected, it all just clicked. The final report was clear and clean. Highly recommended.
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Engkus H.
Just finished my crypto taxes with Kryptos and honestly, I’m impressed. The whole thing was way smoother than I expected. Pulled my report together in a few hours, no stress, no guessing. Heading to my tax guy tomorrow with everything ready.
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Emmanuel O
Kryptos has made tax season less stressful and helped me make more informed investment decisions. Highly recommended!
Victor U.
I highly recommend Kryptos to any crypto investor looking for a user-friendly and efficient way to manage their crypto taxes.
"The best crypto tax application "
"The best crypto tax application "
Mariana
Kryptos was exceptional! The software is user-friendly, efficient, and accurate. It seamlessly connected to my exchanges, imported transactions, and calculated taxes with ease.
Anthony Davidson
Great Customer Service. The Service personnel went above and beyond to enable me to import all of the data I was unable to upload leaving me with just a couple of manual transactions to add. I am now very happy.
Nicholas Allen
I was fully expecting crypto taxes to be a headache, but Kryptos genuinely surprised me. Once everything was connected, it all just clicked. The final report was clear and clean. Highly recommended.
Engkus H.
Just finished my crypto taxes with Kryptos and honestly, I’m impressed. The whole thing was way smoother than I expected. Pulled my report together in a few hours, no stress, no guessing. Heading to my tax guy tomorrow with everything ready.
Emmanuel O
Kryptos has made tax season less stressful and helped me make more informed investment decisions. Highly recommended!
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We've Got Every Tax Form You Need
| Form | Who is this for? | What does this include? | View form |
|---|---|---|---|
| Modelo 3 IRS | All Portuguese tax residents | Annual income declaration including crypto | View |
| Anexo G | Crypto disposals | Capital gains and losses | View |
| Anexo B | Business or professional crypto activity | Mining, professional trading, crypto services | View |
| Anexo E | Passive income | Certain staking and yield income | View |
Download Your Form Now
No Credit Card Required
KEY FEATURES
Faster, Smarter.
Unlike any tool you’ve used before
Experience unparalleled efficiency with Kryptos, a unique tool designed to enhance your web3 finance management.
Autoridade Tributária Compliant Reports
Generate reports aligned with Portuguese tax law
5000+ Integrations support
Sit back and relax as we offer custom integration support as well.
Kraken
Bitcoin
Ethereum
Coinbase
MetaMask
Kraken
Bitcoin
Ethereum
Coinbase
MetaMask
Kraken
Bitcoin
Ethereum
Coinbase
MetaMask
SafePal
1inch
Avalanche
Polygon
Kucoin
SafePal
1inch
Avalanche
Polygon
Kucoin
SafePal
1inch
Avalanche
Polygon
Kucoin
Uniswap
Binance
Crypto.com
Gate.io
Nexo
Uniswap
Binance
Crypto.com
Gate.io
Nexo
Uniswap
Binance
Crypto.com
Gate.io
Nexo
Solana
Helium
Bitstamp
MEXC
Crypto.com
Solana
Helium
Bitstamp
MEXC
Crypto.com
Solana
Helium
Bitstamp
MEXC
Crypto.com
Real-Time Portfolio Insights
Track crypto value accurately for January 1 Box 3 snapshots
Harvest Losses
Kryptos Tax Loss Harvesting feature helps you "turn losses into gains"
Tax Optimization Insights
Understand when gains may qualify for long term exemptions
Get your reports now
Seamlessly Migrate from Other
Crypto Tax Software
Export Your Data
Download your transaction data or reports from your current crypto tax software in a common format like CSV or API.
Import to Kryptos
Upload your data or connect wallets and exchanges directly. Kryptos auto-organizes everything for accurate tracking and reporting.
Optimize and Start
Review your imported data, optimize for tax savings, and start managing your crypto taxes effortlessly with Kryptos.
Switch to Kryptos Now for Free
No Credit Card Required
Why Kryptos Beats the Rest
We have got you covered, Compare crypto tax software today
| Features |  |  |  |  |  |
|---|---|---|---|---|---|
| Integrations | 5000 | 750 | 600 | 1000 | 500 |
| Pricing | £0-£249 | £49-£299 | £0-£499 | £49-£499 | £59-£1999 |
| Jurisdiction Support | 30+ | 20+ | 14 | 15+ | 4 |
| DeFi Dashboard |  |  | | | |
| Mobile App | | | | | |
Ready to File the Smart Way?
Portugal Crypto Tax Resources
Do Not Wait for Tax Authorities to Contact You
With DAC8 reporting live from 2026 and increased EU data sharing, accurate crypto reporting is essential.
Join thousands of European crypto investors who trust Kryptos for compliant and accurate crypto tax reporting.
Join thousands of European crypto investors who trust Kryptos for compliant and accurate crypto tax reporting.
No credit card required • 7-day money-back guarantee
Frequently asked questions
1. Is crypto tax free in Portugal in 2026
Crypto held longer than one year is generally tax exempt for individuals. Short term gains and income remain taxable.
2. Do I need to report crypto if I did not sell
Holding crypto alone is not taxable, but income or disposals must be reported.
3. Does Portugal receive crypto data under DAC8
Yes. From 2026 onward, Portugal receives crypto transaction data from EU exchanges.
4. Can I use crypto tax software for Portugal
Yes. Crypto tax software helps calculate taxes accurately and stay compliant with Portuguese rules and DAC8.
5. Are there specific crypto tax forms in Portugal
Crypto is reported through standard IRS forms such as Modelo 3 with relevant annexes.