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USPS Postmark Changes

USPS Postmark Changes

by Zinner & Co. Tax Team | Mar 5, 2026 | Taxes - Corporate & Business, Taxes - Individual, Taxes - Planning, Rules and Returns

A Tax Filing Risk Alert for Taxpayers For decades, many taxpayers have relied on a simple rule of thumb: if it is in the mail by the deadline, you are fine. However, recent U.S. Postal Service (USPS) clarification makes that assumption riskier. On Dec. 24, 2025, the...

Recent Posts

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  • Ohio Sales Tax Holiday 2026: What You Need to Know Before You Shop
  • Important Changes to the Deductibility of Employer-Provided Meals
  • U.S. Customs and Border Protection Launch CAPE Tool for Tariff Refund Claims

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Fax: 216.765.7118
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Latest Posts

New Ohio Withholding Rates Take Effect Aug. 1

If you are an Ohio employer, there is an important payroll update you need to act on before your next pay cycle. The Ohio Department of Taxation has issued new withholding tables that apply to all payrolls with a period ending on or after Aug. 1, 2026. These updated...

Zinner & Co. Celebrates 15 Years as TIAG Member

Zinner & Co. is proud to announce that this year marks the firm’s 15-year Anniversary as a TIAG® member.TIAG®, a division of TAG Alliances®, is an international alliance of independent accounting firms. With more than 110 firms in over 70 countries, TIAG and TAG...

Ohio Sales Tax Holiday 2026: What You Need to Know Before You Shop

School may just be getting out for most kids, but it is never too early to think about saving money on back-to-school items. The Ohio Department of Taxation recently announced the Ohio sales tax holiday is back, and with back-to-school season just around the corner,...

Important Changes to the Deductibility of Employer-Provided Meals

Beginning January 1, 2026, significant changes to the tax treatment of employer-provided meals took effect. Businesses that have historically relied on deductions for meal expenses and food-related benefits should carefully review the new rules, as they may impact tax...

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