From Days to Minutes: The Power of Small AI Wins
From Days to Minutes: The Power of Small AI Wins
A client used to spend two to three days every month building lease amortization schedules from messy files across many locations nationwide. We got that down to under 10 minutes using AI.
The work sat inside their month-end close. Multiple acquisitions had left them with lease schedules in different formats, heavy Excel formula chains, and no clean way to produce the GL entries. At first we tried to standardize the existing schedules. That path did not hold. What worked was an AI process that takes the actual lease contracts, builds a fresh set of standardized amortization schedules, and generates the journal entries each month. New contracts from their constant expansion land in the same flow. The team now spends less than 10 minutes on a task that used to consume days, and the standardized data makes the process easier to audit.
McKinsey estimates that current technology can fully automate about 42% of finance activities, with another 19% mostly automatable. Yet most finance organizations still carry large portions of that work by hand. In my experience at
Workfast Consulting, the gap is rarely a lack of ambition. It is the habit of aiming only at the high-risk, multi-year problem while the repetitive work continues to eat capacity every month.
There are many such examples. Document intake, reconciliations, schedule builds, variance drafts, and exception routing all compress when the scope stays narrow and the output is checked against a clear standard. For teams still early in AI, twenty focused micro-projects can deliver visible value faster than one big-bang initiative. They also build the practical skills and confidence needed before the operating model itself is redesigned.
If your team is stuck on pilots or still carrying multi-day recurring tasks, I am glad to compare notes. Happy to take referrals as well.
What projects are you seeing real value with AI? How do you balance big initiatives versus faster wins?


