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Updated: June 2026

Case study · Malta · Tax

How a Crypto Investor Proved the Source of 600,000EUR from DeFi and Obtained Malta Residence Permit

Crypto income is suspicious for compliance purposes not because it is illicit, but because it lacks conventional banking documentation. Kirill earned approximately 600,000 EUR through early memcoin trading and DeFi liquidity pool returns and applied for Malta Residence Permit, but the RMA agency blocked the case: income without bank statements, in their assessment, showed signs of money laundering. We explain step by step how we compiled a report to FATF standards with tracing of every hash and removed the "non-transparent source" flag.

Dmitry NagyDmitry NagyInternational Tax Consultant, BRIDGESReading time9 min readVerificationReviewed by an expert

This case is based on a real matter. The name and certain identifying details have been changed to protect confidentiality.

BRIDGES client story - How a Crypto Investor Proved the Source of 600,000 EUR from DeFi and Obtained Malta Residence Permit
Contents

Case at a glance

Situation, solution and outcome in seven lines

Client
Kirill, 26 years old, crypto investor
Capital
approximately 600,000 EUR (memcoins, DeFi liquidity pools)
Program
Malta, Residence Permit (Malta Permanent Residence Programme)
Issue
RMA: DeFi income without statements = signs of money laundering
Risk
rejection with "non-transparent source" flag
Solution
source of funds report under FATF standards with hash tracing
Result
source accepted, residence permit issued

Client story

Client's Story

Where they started

Kirill is a typical representative of the new generation of capital: he earned not through salary, but on blockchain. Early memcoin trading on volatility and income from DeFi liquidity pools brought him approximately 600,000 EUR. The money is real, but its entire history existed in wallets and transactions, not in bank statements.

Why the standard route did not work

This is where the residence permit case stumbled. The Maltese RMA agency, verifying the source of funds, saw a large sum without the customary confirmations—no payslips, bank statements, or employer declarations. For compliance purposes, this is a classic red flag: DeFi income without a paper trail automatically fell into the category showing signs of money laundering.

What BRIDGES had to solve

A real risk of rejection with the "non-transparent source" flag emerged—the worst possible formulation that follows a person into any other jurisdiction thereafter. Meanwhile, Kirill was hiding nothing: simply his money, by its nature, looked different from what the examiner was accustomed to seeing.

Why a standard answer would not do

He approached BRIDGES, understanding that the task was not to "hide" the crypto, but rather to translate its on-chain history into a language that compliance accepts. Blockchain is transparent by nature; it needed to be proven to the standards that RMA trusts.

I earned in crypto honestly, but I don't have a single payslip—only blockchain transactions. RMA looked and said: it looks like money laundering. At BRIDGES, they didn't hide anything, but laid out my entire on-chain activity according to the FATF standard—from the first trade to withdrawal on the exchange. Questions disappeared.

Kirill, 26 · Kirill, crypto investorThe name and certain identifying details have been changed to protect confidentiality.

What Was at Risk

What Was at Risk

Crypto capital blocks a case not because of its origin, but because of its unfamiliar form: compliance cannot read blockchain and by default interprets the absence of bank documents as risk. The solution is not to hide on-chain activity, but to structure it according to the standard that the examiner must accept.

rejection of residence permit with "non-transparent source of funds" flag;

  1. 01transfer of this flag to other jurisdictions and banks;
  2. 02interpretation of DeFi income as money laundering due to absence of paper trail;
  3. 03inability to pass compliance without translating on-chain activity into the regulator's language;
  4. 04loss of investment in the program due to form, not substance of capital.

The logic of the solution

How the matter progressed: from checks to result

The chart is built from the facts of this matter and shows the logic of the work without decorative or unverified data.

  1. 01
    Stage 1

    We compiled all of Kirill's wallets and addresses and downloaded complete transaction history for each.

  2. 02
    Stage 2

    We classified the income: memcoin transactions and liquidity pool accruals - and attributed each episode to specific hashes and dates.

  3. 03
    Stage 3

    We traced the fund flow to fiat withdrawal on a KYC-verified exchange and reconciled it with the exchange's own withdrawal records.

  4. 04
    Stage 4

    We ran counterparty addresses through FATF Travel Rule screening, excluding any connection to sanctioned and fraudulent entities.

  5. 05
    Stage 5

    We consolidated everything into a source of funds report where each of the 600,000 euros is traced from origin to fiat off-ramp.

Takeaway. What blocked the case became its strength: transparent on-chain with tracing proved more convincing than bank statements. Kirill obtained not only status but also a ready-made report on source of funds for future banks.

How we solved the problem

How we solved the problem

The work was split into verifiable stages so that every conclusion rested on documents.

  1. 01

    Stage 1

    We compiled all of Kirill's wallets and addresses and downloaded complete transaction history for each.

  2. 02

    Stage 2

    We classified the income: memcoin transactions and liquidity pool accruals - and attributed each episode to specific hashes and dates.

  3. 03

    Stage 3

    We traced the fund flow to fiat withdrawal on a KYC-verified exchange and reconciled it with the exchange's own withdrawal records.

  4. 04

    Stage 4

    We ran counterparty addresses through FATF Travel Rule screening, excluding any connection to sanctioned and fraudulent entities.

  5. 05

    Stage 5

    We consolidated everything into a source of funds report where each of the 600,000 euros is traced from origin to fiat off-ramp.

  6. 06

    Stage 6

    We submitted the report to RMA with explanation of methodology and removed the flag regarding source opacity.

Expert comment

Crypto is my favorite zone where citizenship and residence meet compliance. Young people earn honestly, but instead of bank statements they have hashes, and RMA immediately sees money laundering. The trick is not to hide the on-chain but to read it by FATF standard: trace every transaction to withdrawal on a KYC exchange and verify counterparties. Blockchain is more transparent than any paper - you just need to translate it into regulator's language. With Kirill we did exactly that, and 600,000 became impeccably explainable.

Dmitry Nagy, International Tax Consultant, BRIDGESDmitry NagyInternational Tax Consultant, BRIDGES

Outcome

What the client received

What was required
How we did it · Result
Prove 600,000 € from DeFi
hash tracing under FATF · each euro traced
Remove money laundering indicator
withdrawal to KYC exchange + reconciliation · source confirmed
Verify counterparties
Travel Rule screening · integrity proven
Obtain residence permit
SoF report to RMA · status issued
Obtain residence permit
SoF report to RMA · status issued

RMA accepted the source of funds report: blockchain forensics under FATF traced each of the 600,000 euros from first transaction to withdrawal on a verified exchange and confirmed counterparty integrity. The "opaque source" flag was removed, and residence permit was issued.

Practical takeaway

What matters in a similar situation

  • What blocked the case became its strength: transparent on-chain with tracing proved more convincing than bank statements. Kirill obtained not only status but also a ready-made report on source of funds for future banks.
  • This case demonstrates that crypto capital is not an obstacle but a special type of source requiring proper language. Under FATF standard, blockchain proves source of funds more reliably than conventional documents.

FAQ

Questions people ask in a similar situation

01Can crypto income be proven without bank statements?

Yes. Blockchain forensics under FATF standards traces income on-chain - from transactions to fiat withdrawal on KYC exchange - and generates a source of funds report accepted by compliance.

02Why does RMA see money laundering in DeFi?

Due to the absence of a conventional paper trail. An FATF report with hashes and exchange reconciliation resolves this issue, proving the origin of every euro.

03Is this concealment or money laundering?

No. This is a reconstruction of an on-chain history that is transparent by nature. Every income episode is traced, and counterparties are verified for compliance.

04What is verified regarding counterparties?

Addresses are run through the FATF Travel Rule to identify connections with sanctioned, fraudulent, and other suspicious entities—to eliminate any tainted history.

05Is cryptocurrency suitable for Malta residence permits?

Yes, provided the source of funds is proven and other program requirements are met (qualified housing, contributions). The source is confirmed by an FATF report.

06Earned income in crypto, but compliance sees an "opaque source"?

We will conduct blockchain forensics to FATF standards, trace every euro from transaction to withdrawal, and prepare a source of funds report for Malta residence permits and banks.

About the author

Dmitry Nagy

Author: Dmitry Nagy

International Tax Consultant, BRIDGES

I lead the international tax practice at BRIDGES and work at the intersection of tax residence, cross-border reporting and banking compliance. I assess how citizenship, residence, relocation or a new ownership structure may affect the client's tax obligations, banking profile and capital.

My work covers tax residence, CRS and FATCA requirements, source of funds and the questions a bank may raise. These elements should be considered together, because inconsistencies between documents, declarations and the underlying circumstances can create risks after a status has been obtained or an account has been opened.

During the consultation, you will receive an assessment of the tax and banking implications of the proposed decision. Where further work is required, I determine the financial documentation and personally oversee the tax and compliance aspects of the BRIDGES project.

Prepared on the basis of BRIDGES practice and reviewed by a subject-matter expert.

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Dmitry NagyInternational Tax Consultant, BRIDGES
Dmitry Nagy, International Tax Consultant, BRIDGES

Names and certain details have been changed to protect client confidentiality. The result described reflects one specific situation and is neither a public offer nor a guarantee of a similar outcome. Programme terms are stated as of 2026 and may change - please confirm current parameters with a BRIDGES consultant.