Form 2290 Filing Is Now Open for the 2026–27 Tax Year — File Before the August 31 Deadline.

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Form 2290 (Heavy Highway Vehicle Use Tax)

Form 7004 (Application for Automatic Extension)

Form 4868 (Application for Automatic Extension)

Form 8868 (Application for Extension of Time)

Form 2350 (Application for Extension of Time)

Form 8849 (Claim for Refund of Excise Taxes)

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