DORON Tech Solutions

TBB CA & Saathi — Tanzania

A connected toolkit for chartered-accountant practices in Tanzania — post to TallyPrime faster, keep clients VAT-ready, collect documents, and keep every business on track. This page is your starting point: read the overview, then jump to the right install.

TBB CA & Saathi — overview

A short tour of the platform, end to end.

About DORON

DORON Tech Solutions builds an integrated platform for chartered-accountant practices that run on TallyPrime. Rather than a stack of disconnected tools, it brings the whole practice onto one system: a Windows desktop app that sits beside TallyPrime and turns routine book-keeping into guided, AI-assisted steps, paired with the Saathi companion apps that keep the CA, their office staff, business owners, and the owners’ staff in sync. Everything below is part of that one platform — licensed and supported directly by us.

Built for everyone in the loop

🖥️TBB CA — for your practice (Windows)

The desktop app for CA offices. It connects to your clients’ TallyPrime companies and turns routine book-keeping into a guided workflow: read invoices with AI/OCR and post VAT vouchers, import and auto-classify bank statements, and run every client from one screen — an intake queue, a traffic-light status board, and bulk reminders. Several seats can share one office folder. Install page & setup →

📱Saathi — for business owners (Android)

The phone app your clients use. Business owners install Saathi to send documents to their CA and see reminders. Back on the home screen, live business cards — sales trend, cash & bank, and money owed both ways — sit beside CA cards that flag whether their books are up to date, a compliance traffic-light, and their VAT position, so owners always see where the business and its filings stand at a glance. Install page →

👥Saathi CA-Staff — for your office staff (Android)

The phone app for your team. Office staff install the CA-Staff app to review and acknowledge client submissions on the go — your intake queue in their pocket, away from the desk. Install page →

🪟Saathi (Staff) — for an owner’s staff (Windows)

When an owner would rather their own staff handle the day-to-day exchange than use a personal phone, this small Windows utility gives them just three things — Send to my CA, My submissions, and Reminders. Install page & setup →

At a glance

Tap a flyer to open it full-size.

Getting your licences

TBB CA and Saathi licences are purchased from DORON. There’s no online checkout — tell us your practice size and how many clients you want to onboard, and we’ll issue the right vouchers and bind them to your firm.

  • Free 14-day trial (CA-DEMO) — try the full toolkit on one PC for up to 5 client companies, with 50 OCR pages and bulk uploads capped at 20 rows. No card, no commitment — just ask.
  • TBB CA (single machine) — one licence per PC for a solo or single-seat office.
  • TBB CA (multi-machine office) — one licence per seat; all seats point at the same shared office folder and serve one client roster together.
  • Saathi for your clients — owner licences are provisioned per client business so you can pair their phones and Saathi Windows for their staff machines.