Guides

The paperwork that still travels by fax

Several IRS filings cannot be done online at all. If you own a U.S. company from abroad, these are the ones that will reach you. Written plainly, with the numbers checked against the IRS instructions.

All of this needs a fax number that sends and receives

A real U.S. number in about two minutes. Send PDFs from your browser, get replies in your email, keep every receipt.

Get my fax number