One inbox for everything your business gets.
Customer replies, web-form leads, state-portal notices, IRS letters, registered-agent mail, every message about your business, pulled into a single inbox. Auto-categorized, searchable by entity, and shared with your team.
In a nutshell
The quick answer.
A unified inbox that aggregates every message about your business, your addresses, forms, and official notices, one view per entity.
Founders, ops leads, and attorneys tired of hunting for a state notice across eight different inboxes.
Mail scattered across providers gets missed. One inbox per entity means nothing important slips through.
Set it up today and forward your existing addresses and state-portal mail into it.
What you get
Everything in, nothing lost.
The inbox doesn't just collect mail, it organizes it, reads the important dates out of it, and keeps the whole team in the loop.
Unified per entity
Every address, form, state, IRS, and RA notice for a company lands in one inbox.
Searchable
Filter by entity, by state, by deadline, or by sender, find anything in seconds.
Auto-categorized
Annual report, RA, IRS, customer, and lead mail are tagged automatically.
Deadline detection
We read dates out of notices automatically and surface them on your calendar.
Secure by design
Inbound-only and encrypted, so important mail is captured without new attack surface.
Team-shared
Your whole team sees every entity's mail, no more forwarding chains.
How it works
Set up in four steps.
Set up
Get one unified inbox per entity, ready in minutes.
Route mail in
Point your addresses, forms, and state-portal / IRS mail to forward here.
We organize it
Everything is auto-tagged and dated, and important deadlines are extracted.
Never miss
Your team sees it all in one place, with the right dates already on the calendar.
Who it's for
Made for people who can't miss the mail.
Founders
Stop digging through personal and shared inboxes for the notice that actually matters.
Ops & office managers
One place to triage everything the business receives, tagged and dated.
Attorneys & accountants
See every client entity's official mail in one view, searchable by state.
Multi-entity owners
A clean inbox per company, so mail never gets crossed between entities.
Remote teams
Shared visibility means the right person acts, wherever they are.
Anyone with 8 inboxes
Consolidate the addresses you already juggle into one organized view.
Why File.Business
Mail that finds you, instead of the other way around.
Because the inbox lives inside your Business OS, it doesn't just store mail, it turns a state notice into a calendar deadline and a customer email into a task.
One inbox per entity
No more crossed wires between companies, or a notice lost in a personal account.
Reads the dates for you
Deadlines are extracted from notices and placed on your calendar automatically.
Works with the OS
BosAI can act on what arrives, draft a reply, file a form, or log it to the CRM.
Shared, not forwarded
Give the whole team visibility without endless forwarding chains.
Your business identity
Goes well with this.
Business Email
A branded inbox on your own domain to send from.
Explore →Business Phone
A real business line with routing and voicemail-to-email.
Explore →Domain
The domain behind your addresses and brand.
Explore →Identity & Privacy
A privacy address and mail forwarding for physical mail.
Explore →Questions
Unified inbox, answered.
What can I route into the inbox?
How is this different from forwarding everything to Gmail?
Can I send email from here too?
How does auto-categorization work?
Can I keep each entity's mail separate?
What happens to attachments and important documents?
Can my whole team see it?
Get started
Put every message in one place.
Set up a unified inbox per entity, forward your addresses and official mail in, and let it organize and date everything for you.