Check out the Tax Info & Links for IRS, EDD requirements and contact info.
Pick a platform MS365 or Google Apps . ShareFile is a secure content collaboration, file sharing and sync software that supports all the document-centric tasks and workflow. LastPass is a Password Keeper. Toggl allows you keep track of projects your working on. Dropbox allows for large file collaboration and storage.
Protect everything you built by staying in compliance.
Trello is more affordable and great for visual project management . Asana is great for large teams and list based . QuoteRoller is a proposal creator . HelloSign is legally binding signatures.
Go to GoDaddy to get your domain then decided on what type of website you want. Bluehost allows you make money off site , Wix is the easiest to create on SquareSpace is best for Corporate Sites. MailChimp allows you to build your email list.