Accelerated assessment on business discontinuance enables taxation up to cessation with mandatory notice and taxation of post-cessation receipts.
Clause 320 permits discretionary accelerated assessment of income up to the date of business discontinuance, mandates separate assessments for each completed tax year or part thereof, requires mandatory notification of discontinuance within fifteen days, empowers notice and information-gathering powers on persons, partners or officers, and deems post-discontinuance receipts to be taxable as income of the recipient while clarifying that tax charged under the clause is additional to any other tax liability.