Who Still Faxes in 2026? More People Than You Think

Healthcare Sends More Faxes Than Anyone

Roughly 75% of all medical communication still moves by fax. Referrals, prescriptions, lab results, prior authorizations, patient records. All of it. A single hospital can send hundreds of faxes in a day.

The reason is simple: HIPAA compliance. Fax is treated as a compliant method for transmitting protected health information. Email requires end-to-end encryption, Business Associate Agreements, and careful handling that most small practices can't manage. Fax just works within the existing rules.

Hospitals, clinics, pharmacies, specialist offices, and insurance carriers all fax daily. It's not because they love it. It's because the systems they plug into require it.

Lawyers and Courts Still Run on Fax

Many state and federal courts still accept or require fax for filing documents. Attorneys use it for signed contracts, court orders, subpoenas, and time-sensitive correspondence where a verifiable transmission record matters.

The legal industry values fax for one specific reason: the confirmation page. A fax transmission report gives you a timestamped, machine-generated record that a document was sent and received. In legal disputes, that record can be the difference between winning and losing.

The IRS, Social Security, and Your Local DMV All Have Fax Numbers

The IRS accepts fax for dozens of form types. The Social Security Administration uses fax for disability claims and appeals. State DMVs, county clerks, immigration offices, and municipal courts all maintain active fax lines.

Government tech moves slowly by design. Replacing a fax-based workflow in a federal agency can take years of procurement, security review, and training. These systems are not changing anytime soon.

If you need to interact with a government agency and they say "fax it to us," that's not a suggestion. That's the only way to get your document into their system today.

Insurance Companies Process Claims by Fax All Day Long

Health, auto, home, and life insurance companies all process massive volumes of paperwork. Prior authorizations, claims submissions, appeals, and policy documents all move through fax.

Many insurance companies have dedicated fax numbers for different departments. Submitting by fax is often the fastest way to get a document into their processing queue. This is especially true for health insurance, where prior authorization requests happen thousands of times per day across the country, almost entirely by fax.

Real Estate Closings Still Involve a Lot of Faxing

Real estate transactions involve stacks of signed documents moving between agents, title companies, lenders, and attorneys. DocuSign has reduced fax volume here, but many title companies and lenders still require faxed copies of specific documents.

Signed disclosures, proof of insurance, and closing documents frequently get faxed. Especially when dealing with older institutions that haven't updated their intake process in years.

Small Business: The Fax You Didn't See Coming

This is the category that catches people off guard. Millions of small business owners, freelancers, and regular people need to send a fax once or twice a year. It's always something they didn't expect.

A government form. A vendor requirement. A bank that only accepts faxed authorization. A landlord who needs a signed lease amendment. These people don't need a monthly subscription. They don't want to install software. They definitely don't want to find a fax machine.

They need to upload a document, enter a number, and send. That's it.

Why These Industries Haven't Moved On

Nobody loves fax. The answer isn't nostalgia or stubbornness. The answer is that the receiving systems haven't been replaced.

A hospital's electronic health record system that ingests faxes was installed 15 years ago and cost millions of dollars. It's not getting ripped out because a better option exists. It's getting ripped out when it physically stops working. And even then, the replacement will probably also accept fax.

The same is true for courts, government agencies, and insurance carriers. These organizations run on infrastructure that was designed around fax. The cost of changing that infrastructure is enormous. Until the receiving end changes, fax persists.