These figures reflect what we see every day. Compliance isn't difficult because people are careless—it's difficult because it's fragmented, deadline-driven, and overwhelmingly manual.
A recent analysis from Tufts University's Center for State Policy Analysis estimates it would reduce state tax revenue by roughly $5.1 billion per year - about a 10% overall decline - while saving the median Massachusetts household around $1,250 annually.
Many of those developments will continue to affect SALT in 2026 as we see renewed challenges to Public Law 86-272, a federal law that prohibits states from imposing income taxes on out-of-state businesses that only solicit sales of tangible personal property in the state. There also will be developments involving digital advertising taxes, federal tax law changes, interstate disputes, and a US Supreme Court ruling involving the government's right to take property to satisfy a tax lien.
It's that time of year again. Tax season is about to begin, and most Americans need to complete their 2025 filings by Wednesday, April 15. To avoid missing a deadline or paying a penalty, plan to check your local tax dates and income paperwork as soon as possible. Here's everything you need to know about taxes in the new year.
Days before the 2026 tax filing season begins, the head of the IRS announced a shake-up Tuesday, saying the personnel and operational changes are intended to improve taxpayer service and modernize the agency. The timing of the announcement coincides with a critical moment for the agency, as the IRS prepares to process millions of tax returns while simultaneously implementing major tax law changes under the tax and spending package President Donald Trump signed into law last summer.
A new year brings a new tax filing season. With many cash-strapped Americans worried about their finances, many can't wait to file their returns. The sooner you file, the sooner your chances of getting your refund, after all. But just when can you begin submitting your tax return to the Internal Revenue Service (IRS)? That depends. Here's what you need to know about the 2026 tax filing season.
Tax filing season officially begins on Monday, January 26. If you missed the news last year, the IRS has ended its Direct File Service. My home state joined the program in 2025, and while it wasn't the only free option for filing taxes, I can attest it was absolutely the easiest -- especially if your tax situation goes beyond basic W-2 forms. (I was surprised to learn that fewer than 300,000 people used the service last year.)
When it comes to tax season, it's always an annual reminder that where you live does determine how much of your paycheck actually stays in your pocket. While federal taxes apply equally across state lines, state and local taxes can vary, often dramatically, and for residents of the highest-taxed states, the difference can amount to thousands of dollars every year.