Hi all,

A couple of questions about how AHV works for a small sole proprietorship. My understanding is that it's about 10% of pre-tax profit (since the person and the business are one and the same). Now, I'd read it's up to a max of 3k/month for married couples, with "normal" jobs. Does this max apply to a sole proprietorship? If the business were to become a GmbH or AG, how would the AHV work?

Many thanks for the help.