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9.4 COMMUNICATIONS AND OUTREACH

0121 Publ 5426 (PDF) · 2026-10-03 edition · updated 2026-10-04 · United States

Internal Revenue Service | Taxpayer First Act 151

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Internal Revenue Service | Taxpayer First Act 152

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Internal Revenue Service | Taxpayer First Act 153

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Internal Revenue Service | Taxpayer First Act 154

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Internal Revenue Service | Taxpayer First Act 155

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Internal Revenue Service | Taxpayer First Act 156

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Internal Revenue Service | Taxpayer First Act 157

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Internal Revenue Service | Taxpayer First Act 158

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Internal Revenue Service | Taxpayer First Act 159

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Internal Revenue Service | Taxpayer First Act 160

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Internal Revenue Service | Taxpayer First Act 161

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Internal Revenue Service | Taxpayer First Act 162

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Internal Revenue Service | Taxpayer First Act 163

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Internal Revenue Service | Taxpayer First Act 164

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Internal Revenue Service | Taxpayer First Act 166

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Internal Revenue Service | Taxpayer First Act 167

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Internal Revenue Service | Taxpayer First Act 169

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Internal Revenue Service | Taxpayer First Act 170

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Internal Revenue Service | Taxpayer First Act 171

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Internal Revenue Service | Taxpayer First Act 172

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Internal Revenue Service | Taxpayer First Act 173

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Internal Revenue Service | Taxpayer First Act 174

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