Mid-Market Finance Automation: What the First Six Months Show
US mid-market finance teams asking for a number inside six months are usually asking a fair question and getting a vendor slide in reply. Six months is long enough to measure one process. It is not long enough to call a multi-system transformation done.
This is the month-by-month account. The short answer, and the calculator, live on the intelligent automation ROI page: finance automation usually shows a measurable number 3 to 5 months after go-live, and a mid-market finance program often lands inside six months. Those are sourced ranges. They are not a promise that every deployment hits them.
What “measurable” means after go-live
A number is measurable when you can compare it to a baseline you recorded before the model touched the work. The baseline that holds up in a finance review is about 60 days of the live process: invoice volume, cost per touch, days to close, DSO, and the error rate on the queue you intend to automate.
Without that window, month six is an argument about anecdotes. With it, month six is a comparison.
Pick one primary KPI before go-live. Cost per invoice, days to close, or DSO. A dashboard with twelve metrics and no owner is not a measurement plan.
Days 1 to 60: scope, then a baseline
The first two months are mostly not a build.
- Map how the process actually runs, including the exceptions.
- Name what is in the first workflow and what is out.
- Record the baseline on the primary KPI.
- Agree the human checkpoint on anything that moves money or a customer commitment.
Then a person writes a quote for that scope. The build starts after the quote is accepted. Kwestra does not price the work on this page. The quote is the price.
If the baseline is still being invented in week eight, the six-month window is already gone. Bain’s published median time-to-value of 5.1 months drops toward 2.8 months when a baseline exists, and stretches past 14 months when it does not. The cheap part of the program is the measurement. The expensive part is arguing later about a number nobody wrote down.
Months 3 to 5: where a finance number usually shows
On accounts payable, collections, and the close, mid-market teams with messy data usually see a measurable move in 3 to 5 months after go-live. That is the same band on the ROI hub. Focused AP and collections deployments are the short end. A full finance-function rollout sits closer to 4 to 6 months.
What “a move” looks like in that window, using the benchmarks already on the finance guide:
- Cost per invoice starts leaving the manual mid-market band. APQC puts manual AP in a wide fully loaded range. World-class, per Hackett, is a few dollars. Month five is a direction, not the world-class floor.
- Days to close compress by a day or two when reconciliation and journal entry stop waiting on a spreadsheet. A 4-day world-class close is a multi-year finance program, not a month-five outcome.
- DSO can start to move if cash application and collections are in the scope. The first-year operator band cited on the AR guide is 5 to 12 days, phased. By month six, model roughly 70 percent of the DSO benefit you are willing to defend for the year, not 100 percent on day one.
Hackett’s 45 percent lower cost at world-class finance is the gap between typical and best over years. McKinsey’s 10 to 20 percent function-cost range is the operator band for teams that pick a few use cases and finish them. Quote the second number in a six-month review. Quote the first number only if someone asks what great looks like after several years.
By month six: what you can defend
A US mid-market finance team can usually defend three things in a six-month review:
- The baseline, and the same KPI measured the same way after go-live.
- Throughput or quality on the one process in scope: more invoices through, fewer touches, a shorter close, or a DSO that has started down.
- A written list of what was out of scope, so the review does not grade the program against work nobody built.
Three things are usually too early to claim:
- Headcount reduction. Year one shows throughput. Headcount is a later decision, and only if the capacity was actually redeployed.
- A 30 to 50 percent DSO cut. Vendor marketing uses that band. Operator data does not support it as a typical first-year result.
- A multi-ERP, multi-function program. Those land in the 8 to 12 month range on the hub, longer when the integration is custom.
If the six-month review needs a single page, use the six lines on the hub: annual value by bucket, total cost including the hidden lines, payback in months, three-year NPV, the sensitivity band, and what would kill the case.
What the written scope should name
Before anyone builds, the scope should name:
- The process and the systems it touches.
- The one KPI and the baseline window.
- What is out, in plain language.
- The human checkpoint on consequential actions.
- How a change after acceptance gets written down before the extra work starts.
That is the document a quote is written against. Open the calculator in finance mode and put in your invoice volume, cost per invoice, and close cycle. Send the model when you want a person to scope the process behind it.
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