If CGT is due she will owe between 0 and £3500When she sold her house her failure to notify was exactly that.
here is how you work it out..
PRR is not relevant to selling your home. It's relevant to selling a house that is not your home anymore
When you sell a property that is not your main home you get various allowances:
`here is a quick cut and paste from one I did recently. The calculations may be wrong, because I changes some key data.
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Although it's out of time, she might pay as goodwill being an mp