Can I Withdraw $1,000,000 From Coinbase?

You can, but the exchange is rarely the part that fails. A seven-figure cash out usually clears the platform withdrawal limits and then stalls at the receiving bank, where the transfer is reviewed, questioned, and sometimes held in a frozen account for 30 to 90 days.

Stage of a seven-figure cash out	Who controls it	Typical friction
Exchange withdrawal limits	The trading platform	Daily limit, verification tier, staged transfers
Market execution	The order book	Thin liquidity, slippage on large volume
Fiat off-ramp and settlement	The receiving bank	AML review, account freeze of 30 to 90 days
Compliance file	You, unless delegated	KYC, on-chain history, source of wealth/funds

Most people searching for a Coinbase alternative are not unhappy with the interface. They hold a position that no longer fits retail rails: a daily limit that forces the exit into installments, an order book too thin to absorb the sale without slippage, and a bank that treats the incoming SWIFT or SEPA wire as an alert rather than a deposit. Below we set out where each constraint actually sits, and what changes when a regulated intermediary sits between the blockchain and the account.

Exchange Withdrawal Limits Are a Product Decision, Not a Legal Cap

There is no statutory ceiling on how much crypto you may convert to fiat. The withdrawal limits published by centralized platforms are commercial and risk-based: they reflect the exchange's own banking relationships, its KYC verification tier, and its appetite for exposure. Raising a daily limit is a documentation exercise, not a negotiation.

This distinction matters because it redirects attention to the real constraint. The question is never whether the amount is permitted. It is whether the origin of the funds can be evidenced to the standard the receiving institution applies. A client holding USDC or BTC bought in 2017 faces the same documentary burden at USD 25 000 as at USD 10 000 000; only the scrutiny scales with volume.

Why splitting the transfer makes the problem worse

Breaking a large withdrawal into smaller amounts to stay under a reporting threshold is recognised by compliance teams as structuring. It does not reduce scrutiny, it creates it. Automated AML monitoring at banks is built to detect exactly that pattern, and a series of near-threshold transfers is a stronger trigger than a single documented one.

What Actually Blocks a Seven-Figure Cash Out

The blocking point sits at the bank, not the exchange. When fiat lands from a crypto platform, the compliance department must satisfy itself on two separate questions, and conflating them is the most common reason an account freeze follows.

• Source of funds: the initial purchases of cryptocurrency, which platform they were bought on and what money you used to purchase them (salary, inheritance, business income, etc.).
• Source of wealth: the origin of your overall net worth. Early purchases, mining, OTC transactions from back in the day, leverage/options trading, betting on regulated crypto casinos.

The two are assessed separately and a strong answer to one does not cover the other, a distinction we unpack in source of wealth vs source of funds. Together they form the proof of wealth package a private bank expects before releasing a large balance.

An exchange statement answers neither in a form a private bank accepts. It shows a balance and a withdrawal, not a documented history. Where the file is thin, the conservative outcome for the bank is to hold the funds and request information, which is how a routine transfer becomes a frozen account lasting 30 to 90 days. We set out the recurring triggers in our note on why banks reject crypto money.

Why Large Volume Does Not Go Through an Order Book

Liquidity is the second constraint. Selling a large position on a public exchange consumes the order book from the top down, and the average execution price drifts away from the quoted price as the order fills. Where liquidity is thin, the effect is severe; on BTC and ETH it is smaller but still material at institutional size.

Block trades are therefore executed over-the-counter, at a single agreed price. A request for quote returns a firm figure for the full size, with zero spread against that quote and no slippage during execution. For positions between USD 100 000 and 5 000 000, this is the standard institutional route, and it is why an OTC desk exists at all. We explain the mechanics in our guide on selling a large crypto position without moving the market.

What a Regulated Fiat Off-Ramp Adds That an Exchange Does Not

A standard OTC desk solves execution. It does not solve bankability, and the two functions are routinely confused. The desk sells your BTC at a clean price and wires fiat onward; whether that fiat is accepted at the other end remains your problem.

We pick up where standard OTC desks leave off. Altcoinomy SA is a Swiss financial intermediary supervised by the VQF under the Anti-Money Laundering Act, incorporated in Geneva in 2017 (CHE-209.239.695) and audited by BDO SA. We are neither a bank nor a pure OTC desk: we execute the trade and we build the compliance file that travels with it, including blockchain analytics through Chainalysis, Elliptic or TRM Labs, wallet attribution, and a documented source of funds and source of wealth package.

The practical consequence is a transfer of risk. The receiving bank is no longer asked to form its own judgement on an unverified crypto history; it receives funds from a supervised intermediary that has already performed the KYC and AML verification and retains the responsibility for it. That is what raises acceptance rates on a fiat off-ramp, and it is the difference between a wire that clears and one that sits under review. Our pillar guide on how to convert crypto to fiat sets out the full path.

What Cashing Out Looks Like in Practice

Phase of the cash out	Indicative duration	What is produced
Compliance intake, KYC and onboarding	5 to 15 business days, plus 1 to 2 months with a private bank account	Identity file, proof of wealth documentation
Forensic wallet analysis and compliance check	Within the intake window	On-chain report, wallet attribution, risk scoring
Quote and over-the-counter execution	Same day	Firm price for the full size, no slippage
Settlement by SWIFT or SEPA	T+1 to T+3	Fiat in CHF, EUR, USD, GBP, AED or ILS

We handle BTC, ETH, USDC, USDT, SOL and XRP alongside other major cryptocurrencies, from USD 25 000 up to positions of USD 100 000 000 and above. Timelines vary case by case, and a file with complex provenance, such as mining revenue or early token allocations, sits at the longer end of the intake range. Clients who want an early read on whether their wallet history will raise questions can start with a free forensic compliance check before committing to anything.

Frequently Asked Questions

Can I withdraw $1,000,000 from Coinbase?

Yes, subject to the platform's verification tier and daily limit, which may require staged transfers. The harder step is the receiving bank, which reviews the source of funds before releasing the balance. Without properly structured documentation, the account may be frozen for 30 to 90 days.

What is the best alternative to Coinbase for a large cash out?

It depends on the size and the destination. Retail platforms are built for small orders on a public order book. Positions between USD 100 000 and 5 000 000 are usually better served by an over-the-counter route with a firm quote and a compliance file the receiving bank accepts before the trade.

Why do banks freeze incoming crypto transfers?

Because the origin of the funds cannot be verified from an exchange statement alone. AML teams must evidence both source of funds and source of wealth. Where the file is incomplete, an account freeze is the conservative option, typically lasting 30 to 90 days.

Is there a legal limit on converting crypto to fiat?

No. Published withdrawal limits are commercial decisions by each platform, not statutory caps. What governs a large conversion is evidence: documented provenance of the assets and of your wider net worth, assessed case by case by the institution receiving the funds.

What is the minimum size you work with?

We work from USD 25 000 upwards, with no ceiling. The over-the-counter route is most relevant between USD 100 000 and 5 000 000, where thin liquidity on a public exchange makes slippage material and a single agreed price protects the value of the position.

Planning a Large Cash Out From an Exchange?

If you hold a position that retail withdrawal limits were not designed for, the practical question is not which platform to use but whether your funds will be accepted when they arrive. We assess the file before anything moves. Book a call to discuss your situation with our compliance team.

This article describes how the process works and does not constitute investment, legal or tax advice. Each file is assessed on a case-by-case basis.

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alt.co is a Geneva-based, Swiss-regulated financial intermediary (Altcoinomy SA) supervised by VQF and audited by BDO SA. We help crypto holders access private banking in Switzerland and Monaco.

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