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Austria · E 1kv · due June 30
Crypto tax,under the lawof your country.
Austria: a gain on crypto is taxed at 27.5%. Taxinger reads every wallet and statement you have and writes your E 1kv. No sign-up, and no form to fill in: the figures are yours to check before you file.
No wallet here? instead.
Statements from any exchange and the DeFi protocols you use are read automatically. Those below are read today, and the list grows with every release.
Missing yours? Request it
Three minutes of yours. The rest is ours.
Connect a wallet
The only thing we need from you. One signature proves the address is yours, and authorises nothing.
Taxinger reads everything
Every transaction on every chain you used, checked until nothing is missing. Watch it happen or close the tab.
Get your calculation
What you owe under your country’s rules, each line with its reason, ready for your return.
Watch it read a wallet.
Every transaction becomes a line of your tax return: what happened, and what it means where you file.
Decoded
4,807
Chains
11
Unexplained
0
Figures for the example wallet.
- Crypto to crypto, not taxed
Swap on 1inch 0.8 ETH for 2,965.12 USDC
0x9f2c…e81a on Arbitrum
- Taxed when sold
Staking reward +0.41 SOL
e947…18b0 on Solana
- Crypto to crypto, not taxed
Swap 12 SOL for 1,904.33 USDC
5d21…e6f4 on Solana
- Spam, ignored
Unsolicited token $CLAIM-REWARD airdrop
0xb6f0…2c77 on Arbitrum
- Crypto to crypto, not taxed
Sold on Uniswap 0.5 ETH held 412 days
0x1e5b…93aa on Ethereum
Your country’s rules, not a US template.
Taxinger applies the rules of where you file, lot by lot and year by year, in 9 countries.
Austria
ATAustria
Ready for E 1kv.
Rules in force since January 2023. A summary, not tax advice.
- A crypto-to-crypto swap is not taxed: tax comes when crypto is sold or spent
- Gains are taxed at 27.5%, whatever the holding period, and stay out of your income tax rate
- Crypto bought before 1 March 2021 is tax-free when sold
- Staking rewards and airdrops are not taxed on receipt: they are taxed in full when sold
Every filing deadline, twelve months ahead.
The next twelve months, and the filing deadline of every country we compute taxes for. Choose one to see what its law says.
Next to file
United KingdomSA108for the 2025-26 tax year
“A return under this section for a year of assessment (Year 1) must be delivered— … (b) in the case of an electronic return, on or before 31st January in Year 2.” TMA 1970 s.8(1D)(b)
Jan 31
In 77 days
- Nov26
- Dec
- Jan27
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
If a transaction is missing, your report shows it.
We compare your transactions with the balance on the address. What does not match is shown, and never counted into a total.
Example wallet
On the chainIn your reportUnexplained0
Your crypto taxes are not a spreadsheet problem.
Crypto tax software reads exchanges well. DeFi and proof are left to you.
| Taxinger | Koinly | CoinTracker | Blockpit | |
|---|---|---|---|---|
| Understands DeFi on its ownSwaps, pools, loans, bridges and staking read straight from the chain. Nothing left for you to tag. | Read automatically | Auto-tags, then manual review | Auto-tags, then manual review | Often left unlabelled |
| Proves nothing is missingWe compare your transactions with the balance on the address, so a missing one is found. | Every balance proven | Warnings for missing data | Warnings for missing data | Warnings for missing data |
| Answers in your AI assistantAsk in Claude, ChatGPT or your own agent, and get answers from your own data. | MCP server | Requested, not built | Early access | Support chatbot |
| Every tax year in one planStart free. A yearly plan covers all your tax years, and each transaction we read from a chain is paid for once, never again the next year. Exchange statements are free. | Each transaction paid once | Per tax year | Yearly tiers | Per tax year |
Competitors as published by each vendor and reported by their users, September 2026. Taxinger: what is built today.
Ask your assistant about your own tax year.
Claude, ChatGPT or Cursor reads your Taxinger figures and answers the open items for you, on every plan. You connect it once, with the address your account shows you, and then ask in your own words.
Connected once
You add Taxinger with the address your account shows you, and say what it may do: read, or read and answer. The permission is yours to withdraw whenever you want.
Your years, in plain words
Each year as the lines of your country’s form, one year in detail, and the open items with the amount each one affects.
A hundred open items at once
Explain and answer them in one conversation instead of one card at a time on the screen. An answer given through an assistant is marked as such.
Your clients’ crypto, ready for their return.
Corporate accounts
Each client in their own account: their wallets and exchange statements read on every chain and taxed by the law where they file. What the reading costs is counted per wallet, per client and per group, so you can set a budget for one client and bill it on.
Chains read
20
Countries
9
Client places and per-client budgets: write to us
Taxinger inside your own product
The same calculation under your brand, in the tool your clients already use. We fit it to the ecosystem you run.
Embedded accounts: write to us
Your assistant, across your clients
Connect your own assistant to your firm account and it works in every client account that gave you access: their tax years, their open items and the answers you may write. It can do only what you can do, every answer records that you wrote it, and the client is emailed about it.
Taxinger reads your addresses. That is all it can do.
Read-only
Public addresses only. Taxinger never asks for keys, seed phrases or exchange passwords.
A message, not a transaction
Signing in proves the address is yours. It cannot move funds and costs no gas.
Passkeys
Protect the account with Touch ID or Windows Hello. Recovery codes stand in if the device is gone.
No password to leak
You sign in with an email link or your wallet’s signature, with a passkey behind it. There is no password to steal, and none to forget.
Your data, under the GDPR. Four things you can check.
Counted, not tracked
We count visits on servers in the EU: no cookie, no profile, no advertising, and nothing from your account. The three cookies the site sets all run it.
No IP kept
Your account holds no IP address. We know what you asked us to read.
Yours to take or erase
Download everything your account holds, or delete the account, with a button. No email to support, no waiting.
Masked before any model
A statement’s layout is read once by a model, from headers and sample rows whose values are masked. Your amounts and your ids never leave this site in readable form.
What people ask before they connect.
Do I need to sign up?
No. Connect a wallet and your calculation starts. Leave an email only if you want to hear when it is ready.
Can I hand it to my tax advisor?
Yes. Every number comes with the transactions behind it, ready for your return or your advisor. Taxinger prepares; the filing stays yours.
Which countries?
Austria, Germany, Spain, United Kingdom, Greece, Italy, Japan, Poland, and Portugal, each by its own rules, year by year.
Which chains?
Ethereum, Arbitrum One, Base, OP Mainnet, Polygon PoS, BNB Smart Chain, Avalanche C-Chain, World Chain, Robinhood Chain, Monad, HyperEVM, Arc, Solana, Bitcoin, Zcash, Litecoin, Dogecoin, Bitcoin Cash, Dash, and Cardano, with more to come.
Will it understand my DeFi?
Swaps, pools, lending, bridges, staking and airdrops are read straight from the chain. A contract we have not read yet is listed with its reason and stays out of every total.
What about exchanges?
Upload the CSV statement your exchange gives you: its trades, deposits and withdrawals join your chain history, and every move between the two is paired as your own. Direct connections to exchanges are not offered.
How long does it take?
Minutes for most wallets. Very active ones take longer, and you can leave: add your email and we tell you when it is ready.
What will it cost?
Starting is free: connect a wallet and see your calculation. Beyond a free allowance, a yearly plan covers every tax year, and each transaction we read from a chain is paid for once. Exchange statements are free, whatever plan you are on.
Start with one address. See your whole year.
Connect a wallet and your calculation starts at once. You see your own figures before you pay anything.