UpTrajectory Review
A solo CPA named Billy Robinson grew tired of being the only check between a tax return and the IRS, so he built his own quality-control tool, Lunar Papers, to force a second review on every file before he signed it. CPA Practice Advisor's Jason Bramwell tells the story of a practitioner who treated a workflow gap as an engineering problem rather than a hiring problem. The piece profiles one accountant's effort to scale his own review discipline without adding staff. The available text is thin, but the original almost certainly walks through how Robinson designed the tool, what it checks, and how it fits into a small firm's busy season.
Every small-business operator who signs work personally knows the trap Robinson hit: the business runs on your judgment, and your judgment has a hard daily limit. A plumber, a bookkeeper, a bakery owner, or a one-person CPA firm all face the same math. Quality control does not scale with revenue unless you build a system for it. Robinson's answer applies far beyond tax. He built a checklist with teeth, something that stops the work until a second pass happens. That is the real lesson. He did not buy a platform. He wrote down his own standard and made the software enforce it.
The genuinely new idea here is not artificial intelligence or automation. It is a professional admitting that his own review habit was the bottleneck and then codifying it. Plenty of firms talk about peer review. Few solo operators actually run one. Robinson's tool makes the second set of eyes structural, not optional. We agree with that instinct. A checklist that lives in someone's head is not a control. A checklist that blocks a signature is. The skeptical note: one practitioner's homegrown tool rarely survives contact with a second user. What works for Robinson's practice may not map to a firm with different clients, different software, or different risk tolerance.
The second-order effect lands on the broader market for practice-management software. Vendors sell review modules, but most small firms skip them because the tools feel bolted on or priced for larger shops. A DIY success story like this pressures those vendors to prove their value or watch customers roll their own. It also signals something to CPAs and other licensed professionals: the barrier to building a niche internal tool has dropped low enough that a practitioner can solve a personal pain point without a development team. That shifts power from software sellers to the people doing the work.
Watch whether Lunar Papers stays private or becomes a product other firms can license. If Robinson opens it up, the real test will be whether his second set of eyes generalizes or whether the tool only works because it encodes one person's judgment. For readers, the actionable move is simpler. Pick the one step in your own process where a mistake would cost you the most. Write down the check you would want a second person to run. Then find a way to make that check mandatory before the work ships. You do not need to build software. You need to make your own standard impossible to skip.
“second set of eyes on it before I signed” — CPA Practice Advisor
Takeaway: Codify your most important quality check and make it block the work until a second pass happens.
Excerpt from the original — CPA Practice Advisor
Billy Robinson, CPA, says he built Lunar Papers inside his own practice so every return would have a "second set of eyes on it before I signed."