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Last modified by Andrew K on 2025/12/31 20:51
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1 ====== When submitting a filing through your payroll software, the filing will first come through our eFile Center. If the Agency requires a specific format, such as Magnetic Media, the eFile Center will file in that format to the appropriate agency. ======
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3 ====== As part of the [[Aatrix Guarantee>>url:https://efile.aatrix.com/pages/public/AatrixGuarantee.aspx]], we guarantee to file in the appropriate format that the agency requires. Please note that your requirements may differ outside the Aatrix system due to Aatrix’s bulk filer status. ======
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7 == Related Pages: ==
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10 === [[Merging>>doc:Windows.U\.S\..Standard Filing Questions ».Processing & Forms Introduction.Merging.WebHome]] ===
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12 ====== Learn more about merging ======
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15 === [[Social Security Number Information>>doc:Windows.U\.S\..Standard Filing Questions ».Processing & Forms Introduction.Social Security Number Information.WebHome]] ===
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17 ====== Learn about valid Social Security Numbers. ======
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20 === [[eFiling Cutoff Dates>>doc:Windows.U\.S\..Standard Filing Questions ».Processing & Forms Introduction.eFiling Cutoff Dates.WebHome]] ===
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22 ====== Learn about Aatrix eFile's Cutoff Dates. ======
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25 === [[Replacing / Resubmitting an eFiling>>doc:Windows.U\.S\..Standard Filing Questions ».Processing & Forms Introduction.Replacing Resubmitting an eFiling.WebHome]] ===
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27 ====== Learn how to replace and resubmit an eFiling. ======
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30 === [[Account Number Formatting>>doc:Windows.U\.S\..Standard Filing Questions ».Processing & Forms Introduction.Account Number Formatting.WebHome]] ===
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32 ====== Read how to adjust Account Number Formats. ======