hiiiii friend i have seen your question.it invoves two questions
1.is deduction of tds including service tax?
Ans-u no need to deduct tds on service tax (excluding stax). service tax is not a fee for an assesse.
2.is tds r required to deduct including re-imbursments?
Ans-Reimbursement is an out of pocket expense it will not attract tds provided if he give a bill separately for reimbursement and fee for service.In other wards if he gave consolidated bill for service render including reimbursement then tds will be deduted including reimbursement.
for referanceread the case of ito vs dr.willmar schwable india (p) ltd.