Photo of Thomas P. Tiffany
R United States House · District 7 · Wisconsin

Rep. Thomas P. Tiffany

Compare
Total votes
2,818
all sessions
Attendance
96%
118 missed
Lower than 87% of chamber peers
With party
90%
of cast votes
Lower than 86% of chamber peers
Bipartisan score
5%
crosses aisle rarely
Higher than 85% of chamber peers
Sponsored
905
bills & resolutions
Lower than 77% of chamber peers
Committees
6
assignments
905 bills and resolutions

Sponsored bills

Total
905
Primary
58
Co-sponsor
847
This page
905
matching current filters
Co-sponsor HR 151
In committee · Delaware House · Co-sponsor
Equal Representation Act of 2025

Equal Representation Act This bill requires that the statement sent by the President to Congress after the decennial census indicating the number of persons in each state exclude noncitizens. (This statement is the basis for reapportionment of U.S. Representatives.) The bill also requires any questionnaire used in the decennial census to include a checkbox or other similar option for respondents to indicate whether the respondent and each household member is (1) a U.S. citizen, (2) a U.S. national but not a citizen, (3) a non-U.S. national ( alien under federal law) lawfully residing in the United States, or (4) a non-U.S. national unlawfully residing in the United States. The Department of Commerce must make public the number of persons in each state, disaggregated by each of these four categories.

In committee Apr 21, 2026 1 co-sponsor
Co-sponsor HR 1897
In committee · Delaware House · Co-sponsor
ESA Amendments Act of 2025

Maddy summaryThe ESA Amendments Act of 2025 makes significant changes to the Endangered Species Act of 1973 to streamline conservation efforts and reduce regulatory burdens. It establishes a national listing work plan with priority classifications for species to better allocate resources, and creates "Candidate Conservation Agreements with Assurances" that provide private landowners with regulatory certainty in exchange for conservation actions. The bill also requires the government to publish the basis for listings online, streamlines permitting processes for projects that comply with conservation measures, and modifies critical habitat designation to better accommodate existing conservation plans on private lands. These changes aim to improve conservation outcomes while reducing delays for landowners, developers, and federal agencies working with listed species.

In committee Apr 20, 2026 1 co-sponsor
Co-sponsor HR 8300
In committee · Delaware House · Co-sponsor
Swalwell Act

Maddy summaryThe Swalwell Act aims to reform how workplace misconduct claims involving Members of Congress and senior staff are handled. It prohibits the use of federal or campaign funds to pay settlements or awards for such claims, making the individuals personally liable for the full amount. The bill mandates the creation of a public database disclosing details of these settlements and awards, including historical data, while protecting victims' identities. Additionally, it requires prompt referral of any allegations of criminal conduct by Members or senior staff to the Department of Justice, regardless of settlement agreements.

In committee Apr 15, 2026 1 co-sponsor
Primary HR 8240
In committee · Delaware House · Lead sponsor
SAFER Act of 2026

Maddy summaryThe SAFER Act of 2026 prohibits U.S. immigration officials from granting asylum to individuals who have returned to their country of nationality or last habitual residence after applying for asylum. The bill also allows for the termination of existing asylum status, denaturalization, and deportation for those who return to their country of concern. Exceptions to these restrictions may be made on a case-by-case basis if the President certifies national security needs or the Secretary of State certifies a legitimate transfer of power in the country. This legislation directly affects asylum seekers and those already granted asylum who travel back to their home countries.

In committee Apr 9, 2026 0 co-sponsors
Co-sponsor HR 4638
Passed · Delaware House · Co-sponsor
Federal Working Animal Protection Act

Bill to Outlaw Wounding of Official Working Animals Act or the BOWOW Act This bill establishes that a non-U.S. national ( alien under federal law) convicted of, or who admits to having committed, an offense related to harming animals used in law enforcement is inadmissible and deportable.

Passed Mar 19, 2026 1 co-sponsor
Co-sponsor HR 1958
Passed · Delaware House · Co-sponsor
Deporting Fraudsters Act of 2026

Deporting Fraudsters Act of 2026 This bill makes certain acts related to public benefits fraud grounds for (1) barring a non-U.S. national ( alien under federal law) from admission into the United States, or (2) deporting the individual. The bill also makes such an individual ineligible for immigration enforcement relief, including relief for an individual in danger of subjection to torture. Specifically, this bill applies to individuals who have been convicted of, admit to having committed, or admit to acts which constitute certain offenses. Offenses covered by this bill include (1) fraud involving Supplemental Nutrition Assistance Program (SNAP) benefits, (2) fraud involving Social Security benefits, (3) fraud involving programs that receive federal funds, and (4) the production of fraudulent identification documents.

Passed Mar 19, 2026 1 co-sponsor
Co-sponsor HR 556
Passed · Delaware House · Co-sponsor
Protecting Access for Hunters and Anglers Act

Maddy summaryHR 556, the Protecting Access for Hunters and Anglers Act, prevents federal agencies from banning lead ammunition or tackle on public lands and waters managed for hunting or fishing. It directly affects hunters and anglers using federal lands (like national wildlife refuges, public forests, and BLM lands) by blocking nationwide restrictions on lead products. The bill allows limited exceptions only for specific locations where wildlife decline is directly linked to lead use, and the restriction must align with state law or get approval from the state wildlife agency. This changes how federal land managers can regulate lead, requiring state coordination for any local restrictions.

Passed Mar 19, 2026 1 co-sponsor
Co-sponsor HR 1422
Passed · Delaware House · Co-sponsor
Enhanced Iran Sanctions Act of 2025

Enhanced Iran Sanctions Act of 2025 This bill imposes sanctions on certain foreign persons (individuals and entities) that are involved in Iran's petroleum sector as well as certain associated persons. The bill also requires or authorizes actions to facilitate the enforcement of sanctions on Iran. Specifically, the bill requires the President to impose visa- and property-blocking sanctions on any foreign person that, after the bill's enactment, knowingly engages in any transaction related to the processing, export, or sale of oil, condensates, gas, liquefied natural gas, or other petrochemical products in whole or in part from Iran. The President must also impose sanctions on certain foreign persons associated with a sanctioned individual or entity. For example, the President must sanction the subsidiaries and corporate officers of a sanctioned business. The bill provides certain exceptions to these sanctions, including specifying that sanctions do not apply to the importation of goods or to conducting or facilitating transactions for humanitarian assistance. The Department of State must establish an interagency working group that shall seek to establish a multilateral contact group to coordinate international efforts to enforce sanctions on Iran. The bill expands the State Department rewards program to authorize a reward payment to any individual who furnishes information leading to the identification of a person (1) subject to sanctions under this bill, or (2) that has attempted or is attempting to evade sanctions under this bill.

Passed Mar 17, 2026 1 co-sponsor
Co-sponsor HR 7640
In committee · Delaware House · Co-sponsor
Shut Down Sanctuary Policies Act of 2026

Maddy summaryHR 7640, the "Shut Down Sanctuary Policies Act of 2026," requires state and local governments to cooperate with federal immigration enforcement by mandating that law enforcement agencies comply with federal requests to hold individuals for immigration status checks and share related information. It overrides state or local laws that restrict such cooperation, with non-compliant jurisdictions losing eligibility for specific federal law enforcement grants (like Byrne JAG funds) and facing potential lawsuits if released immigrants commit crimes. The bill creates a private right to sue state/local entities that fail to honor federal detainers, allowing victims of crimes committed by such individuals to seek damages. This directly affects state and local governments, law enforcement agencies, and jurisdictions with "sanctuary" policies that previously limited immigration cooperation.

In committee Mar 12, 2026 1 co-sponsor
Co-sponsor HR 7815
In committee · Delaware House · Co-sponsor
Red Star Service Banner Act

Maddy summaryThis bill establishes the Red Star Service Banner as an officially recognized symbol to honor U.S. service members and veterans who died by suicide, as well as first responders who died by suicide. The banner features a white field with a blue border and a single red star, and it may be displayed at private residences, workplaces, public buildings, community spaces, and other appropriate locations to recognize the sacrifice of those who died and support their families. The legislation clarifies that displaying the banner does not create new eligibility for benefits, requires VA approval for individual display, or establish any legal status beyond recognition. It also allows the Secretary of Veterans Affairs to promote awareness of the banner in coordination with the Department of Defense without requiring additional funding.

In committee Mar 5, 2026 1 co-sponsor
Showing 31 to 40 of 905 bills
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