Prop firms with no time limit let you take as long as you need to reach the profit target. Most of this market has moved that way, which makes the phrase less of a differentiator than it once was. Two other clocks usually remain, and they are the ones worth checking instead.
What no time limit removes
It removes the deadline by which the target must be reached, and with it the pressure to force trades near the end of a period. That is a genuine improvement over the older model and it is now common enough that its absence is more notable than its presence. My Funded Futures publishes plans passable in as little as one trading day, which is the other end of the same relaxation: the pace is yours rather than the firm's.
The two clocks that remain
First, minimum trading days: most firms require activity across a stated number of days before an evaluation can be passed or a payout requested, so there is a floor on how quickly the process can complete even where there is no ceiling. Second, inactivity rules: many firms close accounts dormant beyond a stated period, which matters precisely for a trader taking advantage of no time limit by trading selectively. Both are published in the rules document.
The subscription clock, where a firm charges monthly
Where the evaluation is billed monthly rather than as a one-off, no time limit means you may take as long as you like while continuing to pay. That is a different economic proposition from an unlimited one-off, and it is the detail worth checking on the pricing page: TradeDay publishes access from a stated monthly figure alongside its from-price, and whether a plan is monthly or one-off changes what unlimited time actually costs.
Questions people ask about prop firms with no time limit
Do most prop firms still have time limits?
Unlimited evaluation time is now common in this market. The rules that remain are minimum trading days and inactivity provisions.
Does no time limit apply to the funded account too?
Usually it refers to the evaluation. Funded accounts commonly carry inactivity rules and minimum-day requirements before payouts.
Does an unlimited evaluation cost more?
Not usually as a premium, but where the plan is billed monthly, taking longer costs more by definition. Check whether the plan is a subscription or a one-off.