yes its good that streamyx bill can claim for exemption..
by having exemption, of course it is your expenses, but that expenses will not be taxed, which means if total income RM2.5K/month = RM30K/year, only exemption if 11% KWSP and RM8K yearly expenses, your total tax would be RM86.00
but if streamyx bill is allowed for exemption, using same example as above and streamyx bill RM100/month = RM1.2K/year, your total tax would only be RM50.00; that's quite a difference right, especially when it helps to lower your tax bracket.
Added on January 1, 2009, 2:17 pmhehe sorry again, i still dont get u...

total income per year of more than RM2500 (after deductions) is taxable, in this case only 1% = RM25. but with rebate RM350, it may seem that it is not taxable. but this rebate might be increased,reduced or taken away by the government so it doesn't mean that the income is not taxable. u have to declare your income if you have monthly salary.
and again based on my previous example, after minus rebate and deductions, a person having salary of at least RM2300/month = RM27,600 would have to pay tax..lower than that is covered by the personal rebate.
if yearly salary is RM24,907 don't have to pay any tax as it is covered by the rebate. please correct me if i'm wrong.
p/s: ok i done a bit more of calculations, if your salary is RM2233.33/month = RM26,800 / year, kwsp 11% and RM8K relief, your income tax would be RM0.59

The assumption is, a single individual, not married and have no kid.
Total annual income is RM24,907.
EPF contribution at 11% (-11%*24,907).
personal relief RM8,000.
Balance *3% (I don't know 3% correct or not, got it from somewhere) <RM350.
Tax payable =0.