Key legal question
Whether the taxpayer had a statutory ground for revision of the finalized assessments because the wrong tariff had been applied.
Extracted holding
Yes. The marriage in 2002 meant tariff A applied for 2002-2005, so a revision ground existed.
Extracted reasoning
A married taxpayer is taxed under the married tariff for the whole tax period when marriage occurs during the period; the spouse's foreign residence does not change the tariff.