Most litigation budgets fail for the same reason: they are built as a single lump-sum guess made at the start of the case, when the least is actually known about how contested it will become. A useful budget instead breaks the case into phases, assigns a realistic cost range to each one, and gets revised as the case develops — because a motion to dismiss that gets granted in part changes the entire cost trajectory of everything downstream.

This guide walks through how to build that kind of budget: breaking litigation into its natural phases, estimating the cost drivers within each one, accounting for the discovery costs that routinely blow past initial estimates, and comparing the running total against the case's expected value so the budget actually informs strategy rather than just tracking spend after the fact. It describes general budgeting practice, not legal or financial advice for a specific matter.

A single total budget number hides more than it reveals, because litigation cost is not evenly distributed across a case's life — it clusters heavily around discovery and any pretrial motion practice, then spikes again if the case actually reaches trial. Building the budget phase by phase forces a more honest estimate, because each phase has different, more predictable cost drivers than the case as a whole.

Discovery is where litigation budgets most reliably go wrong, because document review and e-discovery vendor costs scale with the volume of data actually collected, not with the volume anyone estimated at the outset. A case that looked document-light at filing can turn document-heavy the moment a broad request for production forces collection from every custodian's email account, backup system, and shared drive.

Build in a real range rather than a point estimate for discovery, and revisit it immediately after the first meet-and-confer on the scope of discovery, once the actual custodian list and date range are known. Depositions are more predictable — count the anticipated witnesses on both sides, multiply by a per-deposition cost that includes preparation time, travel if applicable, and court reporter and transcript fees, and treat that as a firmer number than the document review estimate.

A useful budget tracks at least three distinct cost categories rather than one blended number: attorney and paralegal time (whether billed hourly, on contingency, or under some hybrid arrangement), hard costs like filing fees and deposition transcripts, and third-party vendor spend such as e-discovery platforms and expert witnesses. Blending these together makes it impossible to see where a budget overrun is actually coming from.

This separation also matters strategically. Attorney time is the category most directly affected by how aggressively the case is litigated — how many motions get filed, how thoroughly each deposition is prepared for — while vendor and expert costs are more a function of case complexity and discovery volume than of litigation strategy. Knowing which lever moves which cost category lets a client and counsel actually manage the budget instead of just watching it.

A budget only matters in relation to what the case is worth. Tracking cumulative spend against the case's expected value — the realistic recovery range discounted by the probability of achieving it — at each phase transition tells you whether continuing to litigate still makes economic sense, or whether the cost trajectory has started to erode the case's net value faster than new evidence or leverage is being generated.

This comparison is exactly where a phase's outcome should trigger a real budget review, not just a cost update: a motion to dismiss that survives only in part, a damaging deposition, or a discovery dispute that balloons document review costs should each prompt an explicit re-check of whether the remaining budget still makes sense against the updated expected value, not just a note that costs are running high.

Because so much of litigation cost depends on contested procedural turns — whether a motion to dismiss is granted, whether discovery disputes require motion practice, whether the case survives summary judgment — a single-path budget is really just one scenario among several plausible ones. A more useful approach models the cost and expected value of at least three paths: an early resolution, a case that proceeds through full discovery and settles before trial, and a case that goes the distance to trial and possibly appeal.

Juricratic's simulation tools let you build exactly that kind of phase-by-phase budget against each of those paths, seeing how the cost curve and the case's net expected value move together as the dials for discovery scope, motion outcomes, and settlement timing shift. The output is a planning tool for stress-testing the economics of the case, not a prediction of which path will actually occur.