Free Intro Call
We get to know you and talk through your situation to understand your crypto activity.
We create audit-ready documentation that shows exactly where your crypto assets come from.
Understanding the challenges of documenting crypto assets
In order to get compliant you need clarity on your crypto activity. A clean transaction history and flow is the basis for all further compliance steps.
Transforming your crypto activity into an understandable and official document. These documents are used for communicating with tax authorities, banks and exchanges.
Once you have your documents, you are free to move and use your money without fearing freezes from exchanges/banks or trouble with tax authorities.
We create audit-ready documentation that shows exactly where your crypto assets come from. Build trust with banks and exchanges through transparent, verifiable reporting.
Six comprehensive steps to complete your voluntary disclosure
We get to know you and talk through your situation to understand your crypto activity.
You provide wallet addresses, exchange accounts, and any existing tax records.
We analyze your complete transaction history and reconstruct missing data from all sources.
We prepare accurate corrective tax reports for each affected year showing exact obligations.
You review the disclosure documents and approve before we submit to authorities.
We submit for you or hand off to your representative. You're now fully compliant.
Complete documentation package for banks and exchanges
Pricing depends on transaction volume, years covered, and complexity
What's included:
What we deliver:
Professional proof of funds report with complete origin and flow documentation, ready to submit to banks, exchanges, or compliance officers
⚡ 1,200+ reports delivered • Average turnaround: 5-7 days
Perfect if you:
Need to prove the origin of your crypto assets to banks, exchanges, or are facing frozen funds that require documentation
Unfreeze your funds and restore financial mobility
* Payment in crypto or fiat accepted
Experienced crypto-native regulatory experts, technologists, and advisors
At Validvent, we pride ourselves on our deep understanding of crypto tax regulations and our commitment to providing clear, actionable insights. Our team works closely with you to ensure compliance and optimize your tax outcomes.








Tell us about your project and goals. We'll respond within one business day.
A well prepared Proof of Funds report will normally satisfy your bank's request for documentation of a large crypto deposit, and the same holds true for exchanges. The version we provide already includes wallet balances, transaction identifiers, and the necessary KYC references, so you can hand it to compliance without any extra effort.
Yes. We recreate the trail using on-chain analysis and archived price feeds, then plug any off-chain gaps with statements, OTC records, or screenshots. The finished report links every output back to a verified source so third parties can follow the story.
It really depends on if you already did your crypto tax accounting before or not. If you have strict deadlines let us know in the first call and we'll make sure to accommodate as best as we can.
"The number one contact point for crypto taxes. Georg is not only very friendly and accommodating, he doesn't beat around the bush, but speaks plainly without unnecessary jargon."
Andreas G. — Oct 2024
"When it comes to tax-related questions in the crypto sector, this is the place to go! Georg and his team combine professional excellence with a straightforward, personal approach."
Mario E. — Jul 2024
"This is the place to be in Vienna for tax advice in the crypto sector! Georg and his team are true experts, down-to-earth, and approachable!"
Aron T. — May 2024