HB1172 modifies Title II of the Social Security Act to prevent wages earned by aliens who are not authorized to work in the United States and self‑employment income from unauthorized trade or business activity from being treated as "creditable wages" or creditable self‑employment income. The effect is that such earnings would no longer generate quarters of coverage or contribute to benefit computations under Social Security.
The bill matters because it changes who can earn Social Security credits and requires the Social Security Administration (SSA) to recompute primary insurance amounts so the new exclusions can be applied. That creates immediate administrative work for SSA, raises questions about how past authorization will be determined, and could reduce future benefit entitlements for people whose earnings are reclassified as non‑creditable.
At a Glance
What It Does
The bill amends 42 U.S.C. 410(a)(19) to exclude service performed by an alien during any period the alien is not authorized to be employed in the U.S., and amends 42 U.S.C. 411(c) to exclude functions or services performed while an alien is unauthorized from creditable self‑employment income. It directs the Commissioner of Social Security to recompute primary insurance amounts as necessary.
Who It Affects
Unauthorized noncitizen workers who have earned wages or self‑employment income in the U.S.; employers and tax preparers handling payroll and W‑2 reporting for those workers; and the Social Security Administration, which must identify non‑authorized periods and recompute benefit formulas.
Why It Matters
By removing certain earnings from the base used to calculate quarters of coverage, AIME, and PIA, the bill can change eligibility and reduce benefit amounts. It also creates substantial implementation work and legal questions about retroactivity, data sharing with immigration authorities, and record‑keeping for historical authorization status.
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What This Bill Actually Does
HB1172 changes two parts of the Social Security Act to say that wages or self‑employment income earned by an alien while not authorized to work in the United States do not count as "creditable" for Social Security. Concretely, the bill rewords the existing subsection on service to carve out any period an alien is not authorized to be employed, and it inserts a new paragraph in the self‑employment provisions to exclude functions or services performed during unauthorized periods.
Those are technical edits but they shift which earnings feed into Social Security’s core calculations.
Because the bill removes those earnings from creditable wages and self‑employment income, it affects the building blocks SSA uses: quarters of coverage (work credits), the wage base that feeds into the Average Indexed Monthly Earnings (AIME), and ultimately the Primary Insurance Amount (PIA). The text instructs the Commissioner to "recompute all primary insurance amounts to the extent necessary," meaning SSA must run benefit calculations anew where historical earnings records include wages now designated non‑creditable.The effective date language is broad: the exclusions apply with respect to wages earned and self‑employment income derived before, on, or after the date of enactment, but the bill limits the impact on benefit payments to months after enactment.
That combination creates an odd operational posture: SSA must evaluate past periods for authorization status and adjust PIA calculations going forward, but it is not explicitly reducing benefits payable for months prior to enactment.Implementation will require SSA to determine, for each affected earnings record, whether the worker was authorized at the time of service. That determination likely depends on immigration records and employer reporting.
The statute removes those wages from the legal definition of "creditable" income; it does not directly change tax collection rules or employer withholding obligations, so payroll taxes already collected could remain separate from the new crediting outcome.
The Five Things You Need to Know
The bill amends 42 U.S.C. 410(a)(19) to exclude service by an alien during any period the alien is not authorized to be employed in the United States.
It inserts a new paragraph into 42 U.S.C. 411(c) to exclude performance of functions or services in a trade or business by an alien during any period the alien is not authorized to perform those services.
The exclusions apply to wages earned and self‑employment income derived before, on, or after enactment, but the bill states the amendments will affect benefit payments only for months after enactment.
The Commissioner of Social Security must "as soon as practicable" recompute primary insurance amounts to carry out the amendments, creating a statutory requirement for retrospective recomputation.
The statutory edits change what counts as creditable wages or self‑employment income but do not repeal or alter separate tax collection or withholding rules in the Internal Revenue Code.
Section-by-Section Breakdown
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Short title — 'No Social Security for Illegal Aliens Act of 2025'
This is the bill’s caption. It provides the short title for citation but carries no operative effect on the Social Security rules. The presence of a short title is standard; it makes the legislation easy to reference in administrative guidance and litigation if contested.
Exclude unauthorized employment from creditable wages
The amendment replaces the existing parenthetical marker for subsection (19) to expressly exclude service performed by an alien during periods when the alien is not authorized to be employed in the U.S. Practically, any wages reported for such service would not count toward quarters of coverage or the wage base used to compute the AIME. That changes eligibility thresholds (e.g., number of work credits required for retirement) and the earnings record on which SSA runs benefit formulas.
Exclude unauthorized self‑employment income
This provision adds a new paragraph to the statutory list of exclusions from creditable self‑employment income, saying that functions or services performed in the U.S. by an alien when not authorized are non‑creditable. The amendment targets the self‑employment side of Social Security calculations so that earnings from unauthorized trade or business activities do not generate self‑employment credits or feed into PIA computations.
Effective date and recomputation instruction
The bill applies the edits to earnings before, on, or after enactment, but limits any change in benefit payments to months after enactment. It also requires the SSA Commissioner to recompute primary insurance amounts "as soon as practicable" where necessary. That combination forces SSA to apply the new legal standard to historical earnings records, determine authorization status for past periods, and update benefit formulas for future payments—while the statutory language attempts to cabin the timing of any payment changes.
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Explore Finance in Codify Search →Who Benefits and Who Bears the Cost
Every bill creates winners and losers. Here's who stands to gain and who bears the cost.
Who Benefits
- Social Security program solvency assessments and federal budgetary interests: By excluding certain earnings from creditable wages, the bill has the potential to reduce future benefit liabilities, which can be characterized as reducing projected outlays tied to those earnings.
- Lawful workers reliant on program integrity: Individuals who paid into Social Security through authorized employment could see reduced cross‑subsidization pressure if workers without authorization are removed from crediting calculations.
- Certain employers seeking regulatory clarity: Employers and payroll processors gain a statutory rule that unauthorized wages do not produce Social Security credits even if payroll taxes were withheld, reducing uncertainty about whether such wages will later count toward benefits.
Who Bears the Cost
- Non‑authorized workers who have worked in the U.S.: People who performed services while not authorized will lose the ability to convert those earnings into Social Security credits and can lose eligibility or have smaller future benefits.
- Social Security Administration: SSA must identify unauthorized periods in historical earnings records and perform recomputations of PIAs, an operational and IT burden requiring coordination with immigration records and potentially new appeals workload.
- Employers and payroll service providers: They face compliance and record‑keeping costs to reconcile reported wages with authorization status, and may receive inquiries or requests for information from SSA during recomputation processes.
Key Issues
The Core Tension
The bill tries to preserve Social Security’s integrity by denying credits for wages earned while unauthorized, but it forces a trade‑off between that policy goal and administrative feasibility, fairness to workers who paid taxes, and potential retroactive impacts—choosing program stringency risks large implementation burdens and contested consequences for individuals who relied on employment and tax records.
The bill creates several practical and legal questions that the text does not resolve. First, the statute assumes SSA (and by extension the agency’s data systems) can reliably determine whether an alien was "authorized" to work at a specific past point in time.
That determination will often depend on records maintained by DHS (e.g., work authorization documents, I‑9 evidence, nonimmigrant status dates). Building reliable data interfaces and provenance chains to support retrospective determinations will be time‑consuming and costly.
Second, the law excludes earnings from crediting but does not address the parallel tax and withholding system: payroll taxes already collected under the Internal Revenue Code are not altered by this bill, so workers could remain taxpayers for wages that no longer produce benefit credits, raising fairness and potential administrative mismatches.
Third, the effective date language is operationally awkward. Applying the exclusion to past earnings while limiting changes in benefits to months after enactment means SSA must recompute PIAs using modified earnings histories but cannot claw back payments made for pre‑enactment months; still, recalculated PIAs could reduce future payments to existing beneficiaries.
That raises due‑process and notice questions for individuals whose future benefits change because of a retroactive reclassification of past earnings. Finally, the provision invites litigation over definitions (what counts as "authorized" in marginal or ambiguous cases), the evidentiary standard for retrospective determinations, and whether benefits can be reduced for workers who paid payroll taxes but are later deemed ineligible to earn credits.
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