USPS postmarks can lag mailing dates. What taxpayers and voters should know
- Released
- 2026-10-15 17:56
USPS postmark dates may differ from mailing dates, affecting Oct. 15 tax filings and mail ballots with state-specific deadlines.
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USPS postmark dates may differ from mailing dates, affecting Oct. 15 tax filings and mail ballots with state-specific deadlines.