The comprehensive tax bill passed by Congress this week and awaiting President Donald Trump's signature is filled with changes to corporate tax structures, especially for multinational tech companies.

Tax attorneys told The Recorder that legal departments should be figuring out exactly how the bill affects their individual company, as there are a variety of changes in regulations. But there are some changes that most major tech companies can count on.

Here are four developments in-house lawyers at technology companies should start preparing for, as the legislation—if signed by Trump—will be effective at the start of 2018: