Tax rates vs Tax codes SQL from HMRC

Summary: How to query how much percentage of deduction is associated for each tax code based on HMRC definitions?

in which tables this data avilable?

for example for BR / SBR / CBR - it should be 0% tax rate and SD1 it should be 21% etc???

Content (required):

Version (include the version you are using, if applicable):

Code Snippet (add any code snippets that support your topic, if applicable):