For accountants

Time tracking software for accountants that catches busy-season leakage

Time tracking software for accountants earns its keep in one stretch of the year. Busy season is when the hours get worked at 11pm and nobody logs them, and that is exactly the time that turns into a write-down. BillNotch captures it while it happens, so the work becomes billable instead of forgotten.

BillNotch records your billable hours automatically in the background, attributes them to the right client and engagement, separates billable from non-billable, and turns approved hours into an invoice. It protects realization through 1040 and 1120 season without asking anyone to babysit a stopwatch.

Why time tracking software for accountants has to survive busy season

Realization is billed hours over worked hours, and busy season is where it quietly falls. Not because rates are wrong, but because the worked side is undercounted. The 20 minutes on a client’s question, the second pass on a return, the reconciliation that took longer than the fee assumed: all real, all billable, and all the first thing to go missing when the day ends at midnight and the timesheet is a memory exercise. Multiply a handful of those across a full 1040 and 1120 season, per preparer, and a firm has written off a real week of fees before it ever sends a bill.

Unlogged hours turn into write-downs against a fixed fee, or work in progress that never converts, and they distort the one number a firm plans on. A tracker that depends on discipline fails in exactly the weeks discipline runs out. The point of passive capture is that the record does not need you to be organized at 11pm; it is already there when you sit down to bill.

Passive capture across QuickBooks, Excel, and email

The desktop app reads which application is in front and for how long, on Windows, macOS, and Linux, and there is no timer to start. It watches for idle, so a lunch or a long call away from the desk does not land on a client. What reaches the server is the activity and its duration, never a screenshot and never a keystroke log, because screen recording does not exist in the product. Meetings that live only on your calendar are covered separately: Outlook time tracking reads two weeks of Microsoft 365 meetings and offers each as an entry you confirm.

Privacy is not a footnote for regulated work. Window titles are matched to clients on your own machine, and are never sent to the server as raw text. For a firm bound by client confidentiality, that on-device matching is often the difference between a tool you can adopt and one that IT or a partner will veto. Here is what capture actually sees across a normal day in a firm.

Billable versus non-billable, by client and engagement

Model each client, and a project for each engagement under them: the annual return, the monthly bookkeeping, the audit. Captured time files against the engagement by keyword rules, and every entry is billable or non-billable. Reports roll that up per client and per project, so you can see which engagements earn their fee and which run hot. Running a periodic time audit on that data makes the pattern a habit rather than a year-end surprise.

Your unbilled work in progress is just billable time with no invoice against it yet, and the Revenue Leak Finder surfaces exactly that, along with time stuck on no client and hours that never got categorized. It is not a formal WIP subledger, but it is the number that tells you what is sitting there waiting to be billed before it ages into a write-down. A write-down bills the hours at less than they cost; a write-off never bills them at all, and the second is the one passive capture removes, because the time was already recorded whether or not anyone remembered to write it down.

Fixed-fee engagements still need the hours

More firm work is fixed-fee every year, and it is tempting to skip tracking on it since the invoice will not change no matter what you record. That is exactly why the hours matter. On a fixed fee, unlogged time does not cut the bill, it hides the true cost, and a fee that looked fine on paper can be quietly underwater for two seasons before anyone notices.

Track the hours and you can see it the first year. Realization on a fixed fee is the fee over the value of the work you actually put in, and when that slips you re-price at renewal instead of eating the write-down again. BillNotch captures fixed-fee time the same way it captures hourly time, so both kinds of engagement carry a real cost you can defend, compare across the client base, and re-quote from next season.

From work in progress to a paid invoice, synced to your ledger

When an engagement is ready to bill, approve the entries and generate the invoice from the same tracked time. Lines group by project, each carries a rate you can set on the client, the member, or the project, and the result is a PDF with your terms and an optional payment link.

Send it and it posts to QuickBooks Online or Xero as an approved sales invoice, and moves to paid in BillNotch when the amount due reaches zero. The sync carries the finished invoice, not raw time entries, so your accounting system stays the record of what was actually billed.

Built to scale from one preparer to a whole firm

When it is more than one preparer, add members on the Team plan and give each their own billable rate, so an invoice built across several people uses the right number on every line instead of one blended rate. Seats follow the roster: invite someone and the count goes up, remove them and it comes back down.

Roles decide who sees what. A partner or an admin sees the whole firm’s time and billing, while a plain member sees only their own hours, which is the right default for staff on the review screen. You get per-member realization out of that without turning timekeeping into surveillance, because there is nothing to watch: no screenshots, just durations and the client each hour belonged to.

What this time tracking software for accountants will not do

It is a tracker with invoicing, not practice management. It does not run a tax-return workflow, it does not keep a formal WIP ledger you post from, it does not track a fixed-fee budget and warn you when an engagement crosses it, and there are no timesheet approvals or partner sign-off steps. Retainers and expense tracking are also out of scope.

For those, a practice-management suite is the right tool, and BillNotch is happy to sit under it as the thing that actually captures the hours. If your work is closer to advisory than compliance, the consultants page frames the same capture around client engagements.