Every reminder you type costs money. Here’s how to put a number on it.

The cost nobody puts on the invoice

No client ever pays for the time you spend chasing their bank statement. You can’t bill for the third WhatsApp reminder, or for the twenty minutes spent working out which file is missing.

But that time is not free. Someone on your team spends it, and it comes out of the hours they could have spent on paying work. Most firms have never added it up. Let’s do that now.

Where the hours go

Progress Software’s State of Client Collaboration 2026 survey asked 355 professional services firms how they spend their time. The answer: nearly 20 hours a week goes into collecting documents, following up with clients, clarifying requests and tracking tasks.

The survey priced that at a median of about $60,000 a year per firm, using a $65 hourly rate. Indian billing rates are lower, so let’s redo the math with numbers that fit a typical Indian practice.

The math for a 5-person CA firm

Take a small CA firm: two partners and three staff, handling GST, ITR and audit work. Here is what we’ll assume:

Time spent chasing: 20 hours a week, the survey figure.
Value of an hour: ₹800. That’s a blended rate between a junior’s time and a partner’s, and it’s on the low side.
Working weeks: 4 a month.

Now the math:

20 hours a week × 4 weeks = 80 hours a month.
80 hours × ₹800 = ₹64,000 a month.
₹64,000 × 12 months = ₹7.68 lakh a year.

That’s ₹7.68 lakh of time spent each year on work you can’t bill. For many small firms, that’s more than a full-time staff member’s yearly salary.

The costs that don’t show up in hours

The ₹7.68 lakh is only the part you can count. Chasing documents costs you in other ways too:

Delayed work. In the same survey, over 70% of firms said at least one in ten engagements gets delayed by missing information. A delayed GST filing can mean late fees and an unhappy client.
Last-minute rush. When documents arrive the day before a deadline, your team works late and mistakes creep in.
Lost clients. Clients don’t see the chasing. They see a firm that seems slow.
Tired staff. Good people don’t stay long in jobs that are mostly sending reminders.
Partner time. When a big client goes quiet, it’s often the partner who ends up making the call.

Now do it for your own firm

Grab a pen. You only need three numbers.

Hours a week your team spends asking for, checking and chasing documents. Ask your team; most firms underestimate this.
Value of one hour of your team’s time, in rupees.
Multiply: hours a week × 4 × hourly value = your monthly cost.

For example, a solo tax consultant who spends 8 hours a week chasing, at ₹600 an hour, loses 8 × 4 × ₹600 = ₹19,200 a month. That’s over ₹2.3 lakh a year.

Whatever your number is, it’s almost certainly bigger than you expected.

Getting those hours back

You won’t get every hour back. Some client conversations will always need a human. But most of the chasing is the same work repeated: send the list, check what came, send a reminder, repeat.

That’s the work Xenora takes off your plate. You send one request, and your client replies on WhatsApp. Xenora tracks what’s missing, sends the reminders on its own schedule, and sorts every file into a case your whole team can see.

Now compare the costs. For the 5-person firm above, Xenora costs ₹999 a month. If it saves just 10% of the chasing time, that’s 8 hours, or ₹6,400 a month, more than six times what you pay. Save half the time and you get back ₹32,000 of your team’s hours every month.

Run your own number, then try Xenora on one month’s GST filings. See how much of that time comes back at xenora.ai.