Axos Bank Routing Number - The Original Internet Bank

Before online banking was normal, there was BofI

In July 2000, Bank of Internet USA opened for business in San Diego with a radical proposition: a bank with no branches, no teller lines, no physical footprint at all. The timing was terrible. The dot-com bubble was bursting, and internet-based financial services had become a punchline. But BofI was not a startup burning through venture capital - it was a federally chartered savings bank regulated by the Office of Thrift Supervision, backed by FDIC insurance, and designed to be profitable from the start by eliminating the overhead of brick-and-mortar banking.

The model worked. By passing branch savings on to customers through higher deposit rates and lower loan fees, BofI grew steadily while most online banking experiments from the same era disappeared. In 2005, BofI Federal Bank became the first internet-only bank to go public on a major stock exchange, listing on the NASDAQ. The IPO was not flashy - it raised $42 million - but it proved that branchless banking could generate enough consistent revenue to satisfy public market investors.

From BofI to Axos - and why the name changed

In 2018, Bank of Internet USA rebranded to Axos Bank. The rebrand was partly strategic and partly defensive. The BofI name, while descriptive, had become limiting as the bank expanded into business banking, auto lending, securities-backed lending, and white-label banking services. "Bank of Internet" sounded like a novelty from the early 2000s rather than a $20 billion financial institution. The Axos name, derived from "access," was designed to be more neutral and scalable.

The routing number did not change. Axos Bank continues to use 124085024, the same routing number originally assigned to BofI Federal Bank. The 124 prefix identifies it as processed through the Federal Reserve Bank of San Francisco, consistent with its San Diego headquarters. If you held a BofI account before the rebrand, your routing number carried over seamlessly.

Two decades of quiet profitability

What distinguishes Axos from the wave of neobanks that arrived in the 2010s is longevity. Axos has been profitable for over 20 consecutive years. It holds its own charter, manages its own balance sheet, and earns net interest income the old-fashioned way - by lending out deposits at a spread. The bank does not rely on interchange revenue from debit card swipes or on venture capital to subsidize growth. Its business model is structurally the same as a traditional bank, minus the real estate.

As of recent filings, Axos Bank holds approximately $22 billion in total assets and serves both consumer and commercial clients. Its business banking division offers treasury management, commercial real estate lending, and SBA loans. The bank also operates a white-label banking-as-a-service platform that powers deposit accounts for fintech partners - meaning some digital banking products you have used may have been running on Axos infrastructure without you knowing it.

How to use the Axos Bank routing number

Routing number 124085024 works for ACH transfers, direct deposit, bill pay, and domestic wire transfers. For international wires, Axos uses the SWIFT codeABORNS21. You can find your routing number by logging into Axos online banking or the Axos mobile app and navigating to account details. If you still have checks issued under the Bank of Internet USA name, the routing number printed on them is the same 124085024.

Axos offers one of the more comprehensive wire transfer services among digital banks. Outgoing domestic wires can be initiated online without visiting a branch (since no branches exist), and incoming wires settle same-day using the Fedwire system.

What businesses can learn from the Axos playbook

Axos proved that you do not need branches to build a real bank - you need sound infrastructure, regulatory compliance, and products that justify themselves on merit. Slash was built on the same conviction for business banking: no branch visits, no paper forms, no waiting three days for a wire to clear. Instead, companies get instant virtual card creation, automated receipt matching, and financial controls that scale with headcount. It is the kind of business banking that Axos customers - people who chose an internet bank two decades before it was fashionable - would recognize as sensible.