Social Security Wage Base 2027: What to Update in Payroll

The Social Security wage base for 2027 is $192,300, up from $184,500, according to the Social Security Administration's notice in the Federal Register on October 26, 2026. Every payroll system that caps Social Security tax has 2027 payroll tax changes to load before the first January run. The wage base is the first of them, not the only one.

Below is what to update, in the order a payroll clerk would work through it. Federal figures first, then Florida, then the fourth-quarter 2026 filings that land in the same weeks, then the forms that are not out yet. Every figure below traces to a government page listed in the Sources at the end.

What changes in payroll on January 1, 2027

On January 1, 2027, the Social Security wage base rises from $184,500 to $192,300, so the 6.2 percent tax applies to $7,800 more of each high earner's pay. Tax rates do not change. The 1099-NEC threshold for 2026 payments is $2,000. Florida's minimum wage stays at $15.00 until the first inflation adjustment takes effect in 2028.

The Social Security Administration's notice, titled Cost-of-Living Increase and Other Determinations for 2027, says the OASDI contribution and benefit base is $192,300 for remuneration paid in 2027. OASDI stands for Old-Age, Survivors, and Disability Insurance, the formal name of the Social Security program. The word "paid" matters for payroll: the base follows the pay date, not the week the work was done.

The same notice carries the 3.6 percent cost-of-living increase effective December 2026, which is the figure most headlines led with. It also sets the quarter-of-coverage amount at $1,970 and the coverage threshold for domestic workers at $3,100 for 2027. Household employers who pay a nanny or caregiver use that last figure.

Social Security wage base 2027 and the other figures, side by side

The table pairs each 2026 figure with its 2027 figure and names the page it came from. Where an agency has not published a 2027 figure, the table says so rather than guessing.

Two notes on the table. The maximum tax per side is arithmetic, 6.2 percent of the base. The IRS General Instructions for Forms W-2 and W-3 carry the same $11,439 figure for 2026, as the threshold for excess withholding claims. IRS Topic 751, last updated September 24, 2026, still shows the 2026 base. So the rate rows say "no change announced" rather than citing a 2027 IRS page that does not exist yet.

What to update before the first January 2027 payroll run

Most payroll software loads the new base on its own. The items below are the ones a person still checks, because the software cannot see a vendor file, a Florida pay rate or a filing calendar.

The second item is where the money moves. An employee who earned $184,500 by October 2026 paid no Social Security tax on the rest of the year. On the first 2027 check, the 6.2 percent starts again, and the employer match starts with it. Employees who ask why their January net pay dropped are usually asking about this.

For a run-by-run review of those figures, SMAART Payroll's processing service has a specialist check each cycle before it transmits.

The 1099-NEC threshold is $2,000 for the forms due in January

The IRS Instructions for Forms 1099-MISC and 1099-NEC, revised December 2026, say the minimum threshold amount increased to $2,000 for tax years beginning after 2025. The same sentence says it may be adjusted for inflation beginning in calendar year 2027. The instructions for box 1a read "Enter nonemployee compensation (NEC) of $2,000 or more." Older checklists, including some on this site, still say $600 and need updating.

The instructions say to furnish the payee statements and file with the IRS by January 31. In 2027, January 31 is a Sunday. The IRS General Instructions for Certain Information Returns cover that case. When a regular due date falls on a Saturday, Sunday or legal holiday in the District of Columbia, the return is due on the next business day. The posted edition of those general instructions is still the 2025 one, so no IRS page prints the 2027 date for the 1099-NEC yet. The rule points to Monday, February 1, 2027.

The same December 2026 revision adds boxes for cash tips, tipped occupation codes and qualified overtime compensation, which payroll teams will meet on the 2026 forms. Year-end W-2 and 1099 filing at SMAART reconciles vendor totals against the new threshold before any form goes out.

Florida minimum wage: nothing new on January 1, 2027

Article X, Section 24(c) of the Florida Constitution scheduled the yearly $1.00 increases "until the Minimum Wage reaches $15.00 per hour on September 30th, 2026." That step has already happened. The next sentence sets the adjustment that follows. On September 30, 2027 and each September 30 after it, the state calculates an inflation adjustment using the CPI-W. That index is the consumer price index for urban wage earners and clerical workers.

The effective date is the part most people miss. The Constitution says: "Each adjusted Minimum Wage rate calculated shall be published and take effect on the following January 1st." The first calculation is September 30, 2027, so the first adjusted rate takes effect January 1, 2028. Through all of 2027, the Florida minimum wage is $15.00.

For the tipped cash wage and a step-by-step checklist of the September 30, 2026 increase, see Florida $15 Minimum Wage 2026: Employer Checklist on smaartcompany.com.

Fourth-quarter 2026 filings land in the same weeks

January 2027 payroll runs overlap with the last filings for 2026. Three dates matter.

Form 941 for the fourth quarter is normally due February 1, 2027. The IRS wrote that date into release FL-2026-07, the Hurricane Isaias relief notice. It says the relief deadline "also applies to affected quarterly payroll and certain excise tax returns normally due on Nov. 2, 2026, and Feb. 1, 2027." That relief deadline is February 8, 2027, for employers in the Florida counties the release names; everyone else files by February 1.

Forms W-2 for 2026 wages are due on the same day. The IRS General Instructions for Forms W-2 and W-3 for 2026 say to file Copy A with the Social Security Administration by February 1, 2027. Copies B, C and 2 go to employees by the same date.

The Florida RT-6 is the Employer's Quarterly Report for reemployment tax. The Florida Department of Revenue says it is due the first day of the month after the quarter ends and is late if not postmarked by month-end. If month-end falls on a Saturday, Sunday or legal holiday, the same page extends the timely filing period to the end of the next working day. For the fourth quarter of 2026 that puts the last timely day on Monday, February 1, 2027. An electronic payment needs a confirmation number no later than 5:00 p.m. Eastern on the business day before the filing date. Employers with 10 or more employees must file the wage data and pay electronically.

The full 2026 calendar, including Form 940, is in 2026 Payroll Tax Deadlines: The Complete Calendar for Employers. SMAART's payroll tax filing service files Form 941, Forms W-2 and the RT-6 on those dates.

What is not published yet

Publication 15 (Circular E), Employer's Tax Guide, is the IRS document payroll teams use for the year's rates and tables. As of November 4, 2026, irs.gov shows the edition "For use in 2026," with the $184,500 base in its What's New section, and no 2027 edition. Until the 2027 edition posts, the SSA notice is the page to cite for $192,300.

The 1099-NEC inflation adjustment for 2027 payments has no published figure either; the December 2026 instructions say only that it "may be adjusted." And IRS Topic 751 still shows 2026. None of that stops a January payroll run, but each is a page to re-check before the first 2027 quarterly return.

This article explains what the published figures say and who they apply to. It is not tax advice. Confirm the figures for your own payroll with your CPA or tax professional before the first 2027 run.

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