What is a Tax year?

A tax year is the 12 months used to calculate your annual income, deductions, and credits for federal and state tax purposes. Most Individual taxpayers use a calendar tax year running from January 1 through December 31, while some businesses elect fiscal years ending on the last day of any month except December. The tax year determines which income and expenses you report on your return, when specific Tax strategies must be implemented, and your applicable filing deadline. For 2026 filings, you report your 2025 tax year activity, creating a one-year lag between the reporting period and the filing date that allows time for document collection and preparation.

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Tax strategies to save every dollar you deserve

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