They only need 50 votes in the Senate plus a Vice President to cast the Tie breaker which they already have.

They only need 60 votes to close down a filibuster. That is if somebody summons the energy to start a filibuster to stop it from being voted on.

They already have it split up into smaller pieces in their own Senate Bills

SB301

A bill to amend the Help America Vote Act of 2002 to provide Federal standards for mail-in ballots and reporting of election results with respect to elections for Federal office.

A bill to amend the Help America Vote Act of 2002 to allow all eligible voters to vote by mail in Federal elections, to amend the National Voter Registration Act of 1993 to provide for automatic voter registration.

Status: Introduced on January 28 2021 - 25% progression Action: 2021-01-28 - Read twice and referred to the Committee on Rules and Administration

Tracking Information

https://legiscan.com/US/bill/SB301/2021

SB459

A bill to amend the National Voter Registration Act of 1993 and the Help America Vote Act of 2002 to promote integrity in voter registration, the casting of ballots, and the tabulation of ballots in elections for Federal office, and for other purpose...

Status: Introduced on February 25 2021 - 25% progression Action: 2021-02-25 - Read twice and referred to the Committee on Rules and Administration. Pending: Senate Rules And Administration Committee

https://legiscan.com/US/bill/SB459/2021

SB416

A bill to restore integrity to America's Elections.

Status: Introduced on February 24 2021 - 25% progression Action: 2021-02-24 - Read twice and referred to the Committee on Rules and Administration. Pending: Senate Rules And Administration Committee

https://legiscan.com/US/bill/SB416/2021

https://legiscan.com/US/pending/senate-rules-administration-committee/id/2331