What is the relative account of Expenses:Tax?

[Wei-Wei Guo]

Dear all,

I find it's kind of difficult to set a opposite account for Expenses:Tax. For 
example,


2009/05/19 ZUCC
    Assets:Saving:CCB                       $2431.10
    Incomes:ZUCC:Salary

I need to pay tax for the salary. But I don't know where to put it since Assets 
and
Incomes accounts are all fixed. So I did this:

2009/05/19 [GOV]
    Equity:Tax                                240.00
    Liabilities:Tax

I found it's weird to put things like this since my Equity would be reduced 
every time
when I had a income.

And I put brackets around GOV for I thought it's not a real transaction. Is it 
right?


Best wishes,
Wei-Wei