In a large bowl cream together vegan cream cheese and vegan butter.
Add salt and vanilla and beat again until combined. Then, add powdered sugar gradually until completely combined.
Now check the consistency of the frosting. If it’s too dry, add a tablespoon at a time more dairy free milk until it reaches your desired consistency. If it’s too wet and does not a shape, add a tablespoon more powered sugar at a time until it reaches the right consistency to hold its shape.