What to do next
Establish exactly what is being challenged
The availability of a rollover, the valuation used, whether an election was validly filed, or the general anti-avoidance rule. These are very different arguments with different evidence.
Check the elections and filings
Many disputes turn on whether an election was filed correctly and on time. Late-filed elections may be accepted with penalties in some circumstances — establish the position before arguing the substance.
Get valuation support
Where value is in issue, an independent valuation contemporaneous with the transaction is far stronger than one prepared after the challenge. If one exists, produce it; if not, get one now.
Consider rectification and remission carefully
Courts have narrowed rectification for tax purposes — it corrects documents that fail to record the actual agreement, not plans that produced an unintended tax result. Get advice on whether it is genuinely available.
Frequently asked questions
Can we just fix the paperwork?
Sometimes, where documents genuinely fail to record what was agreed. Courts have restricted rectification where the real problem is that the planning did not work as hoped.
What is GAAR?
The general anti-avoidance rule, which can deny a tax benefit from a transaction that complies with the letter of the Act but misuses or abuses its provisions. GAAR assessments need specialist advice.
Are directors or advisors liable?
The tax liability sits with the taxpayer, but professional negligence claims against advisors arise where planning was defective. Those are separate and have their own limitation periods.
Does interest run from the original transaction?
Generally yes, which is why a challenge years later can produce interest exceeding the tax. It is a strong reason to resolve rather than delay.
This is general information, not legal advice. Laws vary by location and every situation is different — speak with a qualified lawyer about your specific circumstances.