Tax Center

The due dates page holds the 2026 calendar. Individual returns and payment, April 15. Partnerships and S-corps, March 16. C-corps, April 15. Estimated payments April 15, June 15, September 15, and January 15, 2027. It also states the thing people get wrong most often: Form 4868 buys you until October 15 to file, and nothing at all on the payment. Interest runs from April 15 either way.

The rates page lists the 2025 brackets and standard deduction with the income where each rate actually starts. The 37 percent rate begins above $626,350 for a single filer and $751,600 for a married couple filing jointly, which is considerably further up the scale than most people assume when they name their bracket. It is also a marginal rate. It applies to the dollars above the threshold, not to the whole return.

Record retention covers how long to keep what, per IRS Topic 305. Three years is standard. Six years if income was understated by more than 25 percent. Seven for a worthless security or bad debt deduction, four for employment tax records, and indefinitely if the return was fraudulent or never filed, because in those two cases the clock the three-year rule depends on never starts running.

Tax tips is the practical page: the exclusive and regular use test for a home office, the simplified method at $5 per square foot capped at 300 square feet, and why a W-2 employee generally cannot claim the deduction at all now that the TCJA has suspended unreimbursed employee business expenses. Longer pieces that walk through an entire decision instead of stating a number sit in insights.