Binance Hack Could Impact Your Tax Liabilities, Experts Warn

A massive cyberattack on Binance, the world's largest cryptocurrency exchange, resulted in the theft of over $6 billion in digital assets, causing significant concern among global investors. This incident, described as the largest crypto theft and one of the biggest cyberattacks ever, has left many investors facing substantial losses.

While Binance has pledged to cover the losses, the event raises complex tax implications for investors. Questions abound regarding whether losses can be offset against taxes, what documentation is required, and if compensation from Binance might create a tax liability. According to Eyal Sando, a CPA and lawyer specializing in tax solutions, the Israeli Tax Authority does not consider a vanished currency a loss until it is definitively gone. He advises investors to meticulously document everything, avoid rushing to claim losses, carefully assess the tax implications of any compensation offer, and ensure previous tax filings are in order.

Sando clarifies that a loss for tax purposes is typically recognized only when the asset is irretrievably lost and its value is certain. Investors should wait until the compensation details are finalized or it's clear no recovery will occur before claiming a loss. Rushing to claim a loss in one tax year and receiving compensation later could lead to a taxable gain, potentially triggering audits. Proper documentation, including screenshots of account balances before the hack, transaction histories, bank transfer records, and all correspondence with Binance support, is crucial. This documentation should be stored offline, as exchanges can become inaccessible.

He further explains that without proof of purchase price, tax authorities may assign a cost basis of zero, meaning any compensation could be taxed as full profit. The Israeli Tax Authority generally follows a "first-in, first-out" (FIFO) method for calculating losses, which might result in a smaller deductible loss than anticipated, especially for older, cheaper acquisitions. Compensation in a different currency or form than the original asset could also trigger capital gains tax, even if the investor feels they are a victim of the hack.

Capital losses from crypto can be offset against capital gains from any source, including stocks and real estate, with excess losses carried forward indefinitely. However, these losses must be reported in the year they occur. Sando also touches upon the challenges Israeli investors face with banks refusing to accept crypto-derived funds, noting that proper documentation from the hack can help prove the legitimacy of the funds to banks. He also advises caution for those who have not previously reported crypto activities, as claiming a loss could expose undeclared past profits.