# Will legislation that requires proof of U.S. citizenship as a condition of registering to vote in federal elections become law before Nov 1, 2026

> Before Jan 1, 2027 leads at 10%, runner-up 9% across 4 winner-take-all outcomes — refreshed 36 min ago.

URL: https://simplefunctions.dev/odds/electionbill
Updated: 2026-07-24T01:20:52.395Z
Category: politics · Topic: election-2026
Status: active
Closes: 2027-01-01

## Headline

- Leader: Before Jan 1, 2027 at 10%
- Runner-up: Before Dec 1, 2026 at 9%
- Outcomes: 4 (winner-take-all)
- Venue: Kalshi (4 contracts)
- 24h volume: $142K

## Bound contracts (4)

| Outcome | Price | 24h | Volume | Venue | Slug |
|---|---|---|---|---|---|
| Before Jan 1, 2027 | 10¢ | −1pp | $118K | kalshi | /markets/will-legislation-that-requires-proof-of-us-citizen-kalshi-kxelectionbill-27jan01 |
| Before Dec 1, 2026 | 9¢ | −2pp | $6K | kalshi | /markets/will-legislation-that-requires-proof-of-us-citizen-kalshi-kxelectionbill-26dec01 |
| Before Nov 1, 2026 | 7¢ | ±0 | $13K | kalshi | /markets/will-legislation-that-requires-proof-of-us-citizen-kalshi-kxelectionbill-26nov01 |
| Before Oct 1, 2026 | 5¢ | −2pp | $5K | kalshi | /markets/will-legislation-that-requires-proof-of-us-citizen-kalshi-kxelectionbill-26oct01 |

## 30-day trajectory

| Day | Before Jan 1, 2027 | Before Dec 1, 2026 | Before Nov 1, 2026 |
|---|---|---|---|
| 2026-06-25 | 14 | — | — |
| 2026-07-10 | 10 | — | — |
| 2026-07-13 | 12 | 3 | 2 |
| 2026-07-17 | 17 | 15 | 14 |
| 2026-07-22 | 13 | 10 | 9 |

_19 days of price history captured. Each row is the daily mean of intraday 5-min captures._

## What moved the line

- 2026-07-18 · Before Jan 1, 2027 −3pp 17→14¢ · kalshi
- 2026-07-18 · Before Nov 1, 2026 −3pp 14→11¢ · kalshi

## Analysis

This market estimates a 14% chance that federal legislation mandating proof of U.S. citizenship for voter registration will become law before January 1, 2027. The low probability reflects the compressed timeline—only 171 days remain—combined with the legislative hurdles required to pass and sign such a bill. Congress would need to prioritize this measure, achieve floor time, and secure passage in both chambers, then secure presidential signature. The probability rises slightly (to 5%) for a December 1 deadline, suggesting modest trader belief in late-year movement. Key drivers are congressional control, partisan appetite for voting regulation, and whether this becomes an election-year priority. The 2024 election cycle and ongoing voter eligibility debates create political momentum, but Senate filibuster rules and procedural constraints limit speed of passage.

### Key factors

- Congressional calendar capacity: Both chambers must allocate floor time between now and early January 2027, competing with appropriations, defense bills, and other priority legislation
- Senate filibuster threshold: In the current Senate, a voting rights measure would likely require 60 votes to overcome a filibuster, a supermajority rarely achieved on contested election law
- Divided partisan stakes: Republican-led House efforts face Democratic Senate opposition; resolution depends on whether a compromise version could emerge
- Presidential alignment: The bill requires executive signature; current administration's position and veto likelihood directly constrains probability
- State-level precursor activity: Early action in state legislatures or court challenges to existing voter registration practices could signal federal legislative intent

## Methodology

Headline is the **leader's price**, not an arithmetic mean — averaging disjoint winner-take-all outcomes is meaningless. Per-outcome prices come from the venue's last-traded mid; cross-venue values are simple means across contracts on each venue.

## How to use this data

- HTML: https://simplefunctions.dev/odds/electionbill
- JSON: https://simplefunctions.dev/api/public/odds?slug=electionbill
- Topic hub: https://simplefunctions.dev/predictions/election-2026

## License

CC-BY-4.0. Attribute "SimpleFunctions" with a link to https://simplefunctions.dev. See https://simplefunctions.dev/legal for terms.