PolicyBrief
H.R. 9519
119th CongressJun 29th 2026
Social Security 2100 Act
IN COMMITTEE

The Social Security 2100 Act strengthens benefits, expands eligibility for vulnerable populations, increases program funding through higher-income taxes, and enhances Social Security Administration service delivery and data protections.

John Larson
D

John Larson

Representative

CT-1

LEGISLATION

Social Security 2100 Act: 10-Year Benefit Boost and High-Earner Tax Overhaul Starting 2027

The Social Security 2100 Act is a massive overhaul designed to beef up monthly checks and keep the program's bank account from running dry. For a ten-year window between 2027 and 2036, the bill bumps the basic benefit formula from 90% to 93%, meaning anyone starting their retirement or disability benefits during that decade gets a bigger slice of the pie. It also changes how inflation is tracked, switching to the 'CPI-E' index which focuses on what seniors actually spend money on—like healthcare—rather than the general workforce index used now. For the millions of us balancing work and family, it introduces a 'caregiver credit' that counts time spent caring for kids or sick relatives as 'earnings' toward your future Social Security check, so you aren't penalized for taking a break from the 9-to-5 to help your family.

Funding the Future

To pay for these upgrades, the bill targets the top of the food chain. Currently, Social Security taxes stop after you earn a certain amount (the wage cap), but this bill repeals that cap starting in 2027. If you’re making $500,000 or $5 million, every dollar will be taxed at the 12.4% rate. Additionally, it hits high-income investors with a 12.4% tax on investment income if they make over $400,000 a year. On the flip side, it raises the income threshold for when seniors have to pay taxes on their benefits to $35,000 for individuals and $50,000 for couples, letting middle-class retirees keep more of their money in their pockets instead of sending it back to the IRS.

Cutting the Red Tape

The bill also tackles the 'bureaucracy headache' by forcing the Social Security Administration (SSA) to keep its doors open and its phones manned. It freezes office closures and requires the agency to maintain staffing levels at 2025 numbers to prevent those infamous three-hour hold times. For those on disability, the bill eliminates the frustrating five-month waiting period for payments and stops the 'all-or-nothing' cliff where you lose your entire check if you try to work. Instead, it uses a $1-for-$2 offset, letting you ease back into employment without losing your safety net. Plus, it limits the SSA from clawing back more than 10% of your monthly check if they accidentally overpay you—a huge relief for anyone living on a fixed budget.

The Fine Print on the 10-Year Clock

While many of these changes are life-changing for retirees and the disabled, there is a catch: most of the benefit increases are temporary. Unless a future Congress votes to extend them, the higher payment formulas and special credits are set to expire after 2036. The bill does include 'hold harmless' protections, ensuring that the temporary boost in Social Security doesn't accidentally disqualify low-income folks from other programs like Medicaid or SNAP. It’s a significant move toward modernizing the system for digital natives and trade workers alike, but it sets up a major fiscal cliff a decade down the road.