There are three levels of governments in the US: federal, state, and local.The following table shows current revenue for federal, state and local governments, and also total overall revenue.
You can look at details of the data here. You can look at
deficits here and debt here. You can create custom charts
here and download data here.
You can look at the federal budget here. You can take a course in taxes here.
On April 28, 2015, usgovernmentspending.com updated its Gross Output series with the latest data from the Bureau of Economic Analysis, including nominal Gross Output for calendar 2014 of $31.001 trillion. Gross Output for some years previous to 2014 have been revised by BEA.
usgovernmentspending.com now reports Gross Output on its Spending Details page and permits charting of spending and revenue as "percent of Gross Output".
We have extended the Gross Output data series back to 1987.