For a proposal to become law in New York, it has to be drafted and introduced by a legislator, clear committee review and a floor vote in one chamber, pass the other chamber on identical text, and then be signed by the governor or left unsigned for ten in-session days. That is how a bill becomes a law in New York, and each step has its own rules that can slow a bill down or kill it outright.
Drafting and Introduction
Every bill needs a sponsor who is a sitting member of the Senate or the Assembly. The sponsor works with the Legislative Bill Drafting Commission, a nonpartisan office that puts the proposal into proper legal form and makes sure it fits with the rest of New York’s Consolidated Laws. Once drafted, the bill is assigned a number prefixed with “S” if it originates in the Senate or “A” if it originates in the Assembly.
Assembly rules require the sponsor to attach a memorandum explaining the bill. The memo must summarize the bill’s provisions, its fiscal impact on state and local governments, its effect on business regulation, and whether it creates or changes any criminal penalties.1New York State Assembly. New York State Assembly Rules of the Assembly – Rule III
Committee Review
After introduction, legislative leadership assigns the bill to a standing committee based on subject matter. The committee chair controls the meeting agenda, which gives that person substantial influence over what moves and what stalls. The committee can examine the language, question the sponsor, propose amendments, and either report the bill favorably to the full chamber or leave it to sit. A bill that never gets placed on the agenda is effectively dead unless the chair revives it.
Bills that involve state spending or revenue face an additional stop. In the Assembly, they also go through the Ways and Means Committee; in the Senate, through the Finance Committee. A bill that clears its subject-matter committee but fails fiscal review goes no further.
Aging, Readings, and the Floor Vote
The New York Constitution requires that every bill be printed and placed on each legislator’s desk in final form for at least three calendar legislative days before a final vote.2Justia Law. New York Constitution Article III Section 14 – Manner of Passing Bills This aging period gives members time to read the final text. The bill moves through first, second, and third readings on the chamber’s calendar. On the third reading no further amendments are allowed, and the vote happens right after.
Passage requires a majority of the members elected to the house, not just a majority of those present. That works out to at least 76 votes in the 150-member Assembly and at least 32 votes in the 63-member Senate.2Justia Law. New York Constitution Article III Section 14 – Manner of Passing Bills
Crossing to the Second Chamber
If the bill passes its original house, it crosses over to the other chamber and runs through the same committee and floor process. Both houses must approve identical text before anything can go to the governor. If the second chamber amends the bill, it returns to the originating house for another vote on the revised version.3New York State Senate. How a Bill Becomes a Law
Message of Necessity
The three-day aging requirement has one exception. The governor can issue a “message of necessity” certifying that circumstances require an immediate vote, which waives the printing-and-waiting period.2Justia Law. New York Constitution Article III Section 14 – Manner of Passing Bills The bill still must be on every member’s desk in final form at the time of the vote; it just doesn’t have to sit there for three days first. The legislature does not vote on whether to accept the message. The governor’s certification alone is enough, and the mechanism is used fairly often in the closing days of session when deals come together late.
What the Governor Can Do
Once both chambers pass the same bill, it goes to the governor, who has three options: sign it into law, veto it with a written explanation, or do nothing. If the governor takes no action within ten days (Sundays excluded) while the legislature is still in session, the bill becomes law automatically.4Justia Law. New York Constitution Article IV Section 7 – Action by Governor on Legislative Bills
The rule flips after the legislature adjourns for the year. Any bill still on the governor’s desk at adjournment does not become law through inaction. The governor has 30 days after adjournment to sign it, and if nothing happens in that window, the bill dies. That is a pocket veto.4Justia Law. New York Constitution Article IV Section 7 – Action by Governor on Legislative Bills Because the legislature often sends a wave of bills over in the final days of session, the pocket veto gets real use.
Overriding a Veto
When the governor vetoes a bill during session, the legislature can override by passing it again with a two-thirds supermajority in both houses.4Justia Law. New York Constitution Article IV Section 7 – Action by Governor on Legislative Bills That means at least 100 votes in the Assembly and 42 in the Senate. Successful overrides are rare.
What Happens Between Sessions
New York’s legislature operates on a two-year term, and bills do not die at the end of year one. Under Assembly rules, a bill still in committee, referred or recommitted, or sent back by the Rules Committee at the end of the first year is treated as reintroduced for the second year.1New York State Assembly. New York State Assembly Rules of the Assembly – Rule III Bills already passed by the Assembly and awaiting Senate action also carry over to the third-reading calendar.
At the end of the full two-year term, everything resets. Any bill not signed into law is dead, and the sponsor has to reintroduce it from scratch in the next session with a new number. That is why the same proposal often reappears session after session.
How to Follow a Bill
The Senate’s site at nysenate.gov/legislation is the most comprehensive free tracker. You can search by bill number, keyword, sponsor, or committee and see every action from introduction through the governor’s signature, along with the full text, the sponsor’s memo, amendments, and floor vote records.5New York State Senate. Bills and Laws
The Assembly runs a parallel search at nyassembly.gov/leg with committee assignments, vote tallies, and legislative history from the Assembly side.6New York State Assembly. Bill Search and Legislative Information Between the two, you can follow a bill from first introduction to whatever its final disposition turns out to be.