Self Assessment refunds, appeals and penalties
Please note: Self Assessment guidance from HM Revenue & Customs can be found on the GOV.UK website. We provide links to the key information below.
Use this tool to find out what you need to do to get a tax refund (rebate) if you鈥檝e paid too much Income Tax.
What to do when you disagree with a tax decision (HMRC1) - appealing against a decision, getting a review by HMRC and reasonable excuses.
Find out how to appeal an individual or partnership Self Assessment penalty.
Appeal to the tax tribunal - the First-tier Tribunal (Tax) - against tax decisions: how to appeal, the hearing, if you lose your case.
If you鈥檝e missed Self Assessment deadlines get an estimate of how much you鈥檒l need to pay in penalties and interest.
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