There may be a charge to cover the cost of handling your refund. This charge will be shown on your refund form.

返还税款时需要的手续费，会在退税申请表中有所说明。

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If you're checking your goods in as hold baggage, then you must show your goods and your refund form to UK customs officials before checking in.

如果你的退税产品都要进行托运，那么你必须在托运前配合海关人员检查以及提交退税表格。

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May I have a tax refund form, please?

请给我一张退税单，好吗？

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Additional refund If you are amending your return to get an additional refund, wait until you have received your original refund before filing Form 1040X.

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When to file Generally, to claim a refund, you must file Form 1040X within three years from the date you filed your original tax return or within two years from the date you paid the tax, whichever is later.

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Instead, use a federal form 843, Claim for Refund and Request for Abatement (downloads as pdf).

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