Hellofax might be a bit more popular than WiseFax. We know about 1 link to it since March 2021 and only 1 link to WiseFax. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
2a. To send this application to the IRS, you can use this fax service. You need the fax only for 1-2 months max to send an application and receive the EIN number back. So don't forget to cancel the fax subscription after you receive a response. Source: 6 months ago
I second the vote for hellofax.com. It's what I used for my SSDI app, and am currently using to handle legal stuff following the death of both parents in the past year. Source: about 1 year ago
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iFax - IFax is one of the most popular software apps in its category. The app allows you to send a fax directly from your PC, tablet or phone. The software is available for the Windows, Mac, iPhone and iPad platforms... read more.
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vFax - Get a virtual fax number for as low as $2.99 per month and 3.0 cents per minute