Hey Everyone,
We just moved to Plus and want to set up our store for B2B and DTC
Our goal to achieve to have two different shops with one login.
B2B should see pricing ex tax and DTC incl tax.
Is this a complicated operation? If anyone could support or has any experience 
Hey @Joost_1
I think I have at least half of the answer for you. As far as making it so B2B customers aren’t charged tax, you can control that on a per-customer basis via their customer account (ie. you can set a customer to not be charged tax).
https://help.shopify.com/en/manual/taxes/tax-overrides#set-up-tax-exempt-customers
So when a customer applies for your B2B program, you can manually edit their customer account, so that they aren’t charged taxes.
If you’re just trying to not show the tax (but still charge it at checkout), then that should be possible via custom coding edits to your theme.
Something like this:
{% if customer.tags contains "B2B" %}
{{ money_price }}
{{ else }}
{{ tax_money_price }}
{% endif %}
You can hire a Partner from this page to make the necessary edits to your theme for you:
https://www.shopify.com/partners/directory/services/store-setup/customize-theme
If you’re looking to have completely separate products for your B2B customers, then you can do that via the B2B channel (on Shopify Plus) here: https://help.shopify.com/en/manual/b2b/catalogs
Not sure if the above is what you were looking for or not, but I figured I’d chime in and give it a shot! 
Cheers,
Stephen