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SA1—Self assessment of transfer duty—Instructions for registered self assessors
This guide explains what you can do as a transfer duty self assessor, including electronic conveyancing, and stamping and endorsing documents. -
Mining and petroleum royalties user guide
Find out how to lodge your mining and petroleum royalties instalments, returns and payments using OSR Online. -
Payroll tax user guide
Learn how to lodge payroll tax returns using OSR Online.