If your payroll tax team is still operating off last year’s SUI rate schedules, you may already be behind. State unemployment insurance rates and taxable wage bases have shifted significantly heading into 2026, and the employers who stay ahead of these changes are the ones who avoid costly surprises at year-end.
At ReVerify, we track these changes across all 50 states so our clients don’t have to. Here is what is moving the needle this year and what you should be doing about it.
The Big Picture: Wage Bases Are Climbing
For 2026, a significant number of states have increased their taxable wage bases. Colorado jumped to $30,600, a $3,400 increase over 2025. Washington continues to lead the pack at $72,800. Meanwhile, states like California ($7,000) and Texas ($9,000) remain near historic lows, which can create a false sense of security for multi-state employers who assume their exposure is limited.
The federal FUTA wage base remains stuck at $7,000, where it has been since 1983. But do not let that number lull you into complacency. The real cost exposure lives at the state level, and it varies dramatically depending on where your employees sit.
New York Eliminates the Interest Assessment Surcharge
One of the most consequential changes this year comes from New York. After years of carrying a federal UI loan balance from the pandemic, New York’s FY 2026 budget finally paid off that debt. The result: the Interest Assessment Surcharge (IAS) that New York employers have been paying since 2021 has been eliminated.
For employers with significant New York headcount, this is real money back on the table. But here is the catch: if your payroll system or tax engine has not been updated to reflect this removal, you could still be accruing for a surcharge that no longer exists. That is the kind of quiet error that compounds over quarters and becomes a reconciliation headache at year-end.
Social Security Wage Base Hits $184,500
On the federal side, the Social Security wage base for 2026 is $184,500. The 6.2% employee and employer rate is unchanged, as is the 1.45% Medicare rate. However, the higher wage base means more total dollars flowing through FICA calculations for your higher-compensated employees. Make sure your systems are calculating the cap correctly, especially if you have employees who max out early in the year due to bonuses or commissions.
New W-2 Reporting: Overtime and Tips in Box 12
Beginning in 2026, the IRS requires separate reporting of qualified overtime and tips compensation in Box 12 of Form W-2. This is a new line item that did not exist before, and it will require configuration changes in your payroll platform. If you are running MasterTax or any major HCM system, now is the time to verify that your file specs and output mappings account for this new requirement. Waiting until Q4 to address it is a recipe for amended filings.
What You Should Be Doing Right Now
First, audit your current SUI rate schedules across every state where you have employees. Confirm that your 2026 rates and wage bases are loaded correctly in your payroll system. Second, if you operate in New York, verify that the IAS surcharge has been removed from your tax calculations. Third, review your W-2 configuration for the new Box 12 overtime and tips reporting requirement. Finally, if your SUI experience rates are higher than they should be, consider whether a rate protest or voluntary contribution could bring them down. Many states allow employers to buy down their rates, and the ROI on a well-executed protest can be substantial.
These are not items that can wait until year-end. The employers who act now protect their bottom line. The ones who wait end up paying for corrections, penalties, and reconciliation time that could have been avoided.
Need Help Getting Your SUI Rates Right?
ReVerify specializes in payroll tax compliance, SUI rate protests and buydowns, and making sure your systems reflect reality, not last year’s assumptions. If your team is stretched thin or you are not confident your rates are optimized, let’s talk. A 30-minute strategy call could save you thousands.