How the HEALS Act's 70% wage replacement in unemployment would work

https://www.cnbc.com/2020/07/29/how-heals-acts-70percent-wage-replacement-in-unemployment-would-actually-work.html

What comes next, however, is different. The Republican proposal says that by October, the flat $200 federal boost will be replaced with a payment that, when combined with regular state benefits, will recover 70% of workers’ previous wages. The replacement rate will be calculated either by a formula specified in the bill or by a state proposing an alternative method and receiving approval from the Secretary of Labor. That means the method of calculating a 70% replacement wage could vary by state. Boosts will be capped at $500 per week.