Can you get an official golf handicap without being a member of a club?

You have few options:

1) join a club

2) join a club which offers basic membership for handicaps and possible reduced green fees. e.g. Silvermere

3) EGU option

4) Use one of the various online handicap companies which charge £25 (give or take a few quid) e.g. Elite Golf solutions

5) Use one of the free online systems. e.g. Punk golf magazine online