USPS postmark rule change

machine-applied postmarks now show the date mail is first processed at a regional facility, not when you drop it off, potentially delaying the stamped date by days. This impacts time-sensitive items like tax returns, payments, and ballots, making them seem late, so you should mail early or get a free hand-stamped date at the post office counter for proof. 

• Old System: Postmark often reflected the day mail was accepted.
• New Rule (DMM 608.11): The postmark shows the date of the first automated processing, which can be days after you mailed it due to network consolidation. 

• Legal Deadlines: Many laws (IRS, courts, etc.) rely on the postmark date for timeliness, so a delayed postmark can mean penalties or late filings.
• Examples: A tax return dropped off April 15 might get postmarked April 16, making it late. A charitable gift dated Dec 31 could be postmarked Jan 2, counting for the new year. 

• Mail Early: Send time-sensitive items several days before the deadline.
• Get a Hand-Stamp: Visit a USPS counter and ask for a manual (local) postmark; this is free and shows the actual mailing date.
• Proof of Mailing: Use services like Certified Mail or get a Certificate of Mailing for proof, says WTKR.