Definitin of week

durgaprasadagrawal (proprietor) (29 Points)

10 May 2016  

As per provisions of the Odisha Value Added Tax Act, the amount deducted from the bills or invoices of the contractors shall be deposited into government treasury within one week from the date of deduction.

The query is what the word "One Week" reckons. suppose a deductor pay an amount to a Contractor on Friday. What shall be the one week for the contractor to deposit the tax deducted to discharge his liability. Whether this "one week" shall mean the following one week starting from Monday to Sunday or any other period ???