Can I fax Form 2553 to the IRS?

Yes, the IRS officially accepts Form 2553 via fax. It is actually recommended over traditional mail because it provides a digital timestamp and transmission receipt as proof of filing.

What is the deadline for Form 2553 in 2026?

For most businesses, you must file no later than 2 months and 15 days after the beginning of the tax year the election is to take effect. For calendar year companies, that's typically March 15th.

Which IRS fax number should I use?

It depends on the location of your principal business office. The IRS divides states between two main processing centers: Kansas City, MO, and Ogden, UT.

How to Fax IRS Form 2553 (S Corp Election) in 2026

Don't risk your S-Corp status with lost mail. Learn how to fax Form 2553 to the IRS securely using mFax.to and get instant proof of delivery.

Frequently Asked Questions

Can I fax Form 2553 to the IRS?: Yes, the IRS officially accepts Form 2553 via fax. It is actually recommended over traditional mail because it provides a digital timestamp and transmission receipt as proof of filing.
What is the deadline for Form 2553 in 2026?: For most businesses, you must file no later than 2 months and 15 days after the beginning of the tax year the election is to take effect. For calendar year companies, that's typically March 15th.
Which IRS fax number should I use?: It depends on the location of your principal business office. The IRS divides states between two main processing centers: Kansas City, MO, and Ogden, UT.