Tag: 1040 filing mistakes

The Last 30 Days of Tax Season: What 1040 and C-Corporation Filers Still Have Time to Fix And What They Don’t

Mar 16, 2026

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by

Steve Perry

in Tax Representation

In the final 30 days of tax season, 1040 and C-corporation filers still have time to fix missing documents, incomplete books, and poor filing strategy. What they often do not have time to undo cleanly is a rushed return that triggers amendments, notices, penalties, or avoidable IRS correspondence later.