I have been using these estimated numbers that Walker gave
https://www.adn.com/politics/2016/07/11/alaska-gov-walker-proposes-statewide-sales-tax-oil-tax-increases-to-kick-off-special-session/

What else do we have to go on?  

People here are arguing about sales vs. income as if that will do anything to solve the budget.

If they implement sales,income,and fuel taxes, we will still need $500 Million more just to pay oil companies tax credits.

Notice these stories about imposing taxes on us never detail how little sales or income tax would raise because they want us to argue about this, while they steal our Permanent Fund and continue to give our resources away for free.