A worked marketing consultant invoice with realistic line items Australian marketing consulting businesses charge every day. Use it as a reference or create your own compliant PDF instantly.
Itemise it as a reimbursement at cost — never mark it up unless you have an explicit "media buying" arrangement. Most clients prefer to fund ads directly.
If annual income exceeds $75,000 — yes. Most established consultants are GST-registered.
Fixed monthly fee invoiced on the 1st (in advance). Define deliverables in the engagement letter so scope creep doesn't happen.
Net 14 for SMB, Net 30 for corporate. Retainers should be paid upfront before the month starts.