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Instructions 843

Instructions for Form 843, Claim for Refund and Request for Abatement

2021 Instructions 843
2021 Instructions 843
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2020 Instructions 843
2020 Instructions 843
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2019 Instructions 843
2019 Instructions 843
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2018 Instructions 843
2018 Instructions 843
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2017 Instructions 843
2017 Instructions 843
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2016 Instructions 843
2016 Instructions 843
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2015 Instructions 843
2015 Instructions 843
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2014 Instructions 843
2014 Instructions 843
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2013 Instructions 843
2013 Instructions 843
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2012 Instructions 843
2012 Instructions 843
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2011 Instructions 843
2011 Instructions 843
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2010 Instructions 843
2010 Instructions 843
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