SB 122 brings remote access to prewritten software into the sales-and-use-tax base. Sellers need to classify products, capture customer location and understand the $5 million direct-payment rule.
Ryan ColeState Tax ReporterRead the explainer →What employers need to know about the updated rates, locality list and transition rules.
Investing · Estimated TaxWithholding, safe harbors and timing do different jobs.
Deductions · Final RuleUsed cars still do not qualify, while the final rule addresses mixed use and refinancing.
Start with a move, retirement, a home or another major change.
Understand durable rules, filing steps and practical choices.
Read the newest source-checked reporting and practical analysis.
Compare fixed state references for income, investments, retirement and sales taxes.
Compare your 2026 federal prepayment targets and the gap after withholding and estimated payments.