Her lawyer begged her to file an appeal, and she did so.

If a taxpayer disagrees with an assessment, they may file an appeal which may lead to challenging the assessment in tax court.

He refused to apologise, or even file an appeal.

This would happen, for example, if the appellant waited too long, under the appellate court's rules, to file the appeal.

Moreover, after the internal agency appeals have been exhausted, a party may have the right to file an appeal in the state or federal courts.