The ridesharing app agreed to stop illegally operating in Portland, while the homesharing app resists giving the city the name of its hosts.
Voting on the $43.8 million tax proposal has been delayed until mid-January.
The city council's "Tuesday Memo" is under fire as local economist Eric Fruits called the practice "hide and seek."
The city plans to take the ridesharing company to court, saying it is an "illegal, unregulated transportation service."
The total haul is expected to approximate $1.25 billion of new orders.