IRS Transcript Decoder

It includes 17+ pages covering:

• IRS transcript types
• How to obtain transcripts
• How to read account activity
• Common transaction codes
• TC 150, 420, 460, 480, 520, 582, 768, 806, 846, etc.
• TC 570 and TC 971 explanations
• Refund and credit activity
• Dates and processing clues
• Transcript worksheets
• Questions for a tax professional
• Year-by-year tracker
• Quick-reference code sheet
• Official IRS/TAS sources