How do you collect documents/invoices from clients every month?

• Most CA firms start with WhatsApp + Email, but it’s inefficient

• Document collection alone can take 30–40% of total effort

• Efficient firms use Google Drive or tools like Zoho WorkDrive / Hubdoc

• Success depends less on tools and more on strict process + client discipline

• The best system = single channel + deadlines + tracking + gradual automation

This is really helpful!

The 30-40% effort on document collection is striking.

Quick follow-up — when clients are undisciplined, what actually happens? Do firms end up filing with incomplete data, or do they delay filing and risk penalties?

Through my research and discussions with few CAs, I found that invoice and document collection from clients happens primarily through WhatsApp and email.

However I'm curious — are there any other platforms or methods that firms are using for this?

Also for those using WhatsApp — does it stay organised or does it get messy?

Would really appreciate inputs — your real experience is more valuable than any textbook answer. Even a one line response helps!

Yes, most firms rely on WhatsApp and email, but it often gets messy over time.

We’ve built an AI agent that automatically collects documents from emails, organizes them in Google Drive, and extracts invoice data into spreadsheets so everything stays structured without manual follow-ups.