GST accounting the BUSY way. Now on any computer.
Sales, purchases, stock, outstanding and every GST return, with checks that catch mistakes before they reach your books. Bring your BUSY masters across in one go.
Sharma Traders
Recent vouchers
| Date | Type | Party | Amount |
|---|---|---|---|
| 20-10-2026 | Sales | Mehta Hardware | 15,750.06 |
| 20-10-2026 | Receipt | Gupta & Sons | 42,094.00 |
| 19-10-2026 | Purchase | Rao Electricals | 68,440.00 |
| 19-10-2026 | Payment | Electricity Charges | 8,912.00 |
Works with what you already use
- Windows & Mac
- Phone
- BUSY export
- GST portal JSON
- Claude
- ChatGPT
Everything a trading business enters, files and checks
Laid out like BUSY, so your staff already know where things are. Built for shops, traders, distributors and the CAs who look after them.
Checked before it is saved
Every voucher is checked as you save it. Red stops the save; amber asks first. One click opens the party or item to fix it, then brings you back.
The keys you know
Function keys, Alt shortcuts and arrows on every screen. No mouse needed.
Every GST return
GSTR-1 with the JSON to upload, GSTR-3B, GSTR-9 and GSTR-2B matching. IGST or CGST + SGST is picked from the party's state.
| 3.1(a) Outward taxable supplies | 8,24,661.00 |
| Integrated tax | 21,480.00 |
| Central tax | 63,469.50 |
| State / UT tax | 63,469.50 |
| Net tax payable | 61,208.40 |
Outstanding, bill by bill
Receivables and payables with ageing, advances and interest on overdue bills. Know who to call first.
Your team and your CA
Owner, Accountant, Data Entry and Viewer roles. Every change goes into an audit trail nobody can edit.
Bring your BUSY data
Accounts, items, GSTINs, HSN codes, opening balances and pending bills come across from a BUSY export file.
Ask for an entry. Check it. Say save.
Connect your books to Claude or ChatGPT. They find parties, run reports and prepare vouchers using the same GST maths and checks as the app. Nothing is saved until you say yes.
- Copy the connector address
https://accounting-desk-pi.vercel.app/mcp - Add it as a connectorClaude: Settings > Connectors > Add custom connector. ChatGPT: turn on developer mode in Settings, then create a connector under Apps & Connectors (adding entries may need a Business plan or higher).ClaudeChatGPT
- Sign in with your Accounting Desk emailIt works as you, with your role in each company. Every change appears in the Audit Trail under your name.
Accounting Desk connectedHere's the sale. Nothing is saved yet.
Sales 14/2026-27 · Local Wire 1.5mm 4 Coil 6,400.00 LED Bulb 9W 10 Box 4,200.00 Discount 5% - 530.00 CGST 9% 906.30 · SGST 9% 906.30 Total 11,882.60All checks passed. Shall I save it?
Saved Sales 14/2026-27. Mehta Hardware owes the most: ₹ 4,86,250.00, of which ₹ 3,12,400 is over 90 days old.
Up and running in an afternoon
Keep BUSY until you're happy. Your masters come across as they are, so you can start entering this year's vouchers straight away.
Export from BUSY
In BUSY, export your masters (accounts and items) to a file. Opening balances and pending bills come with it.
Import in one go
Company > Import from BUSY. Existing names are matched, not duplicated. The Check List then shows anything that needs a look.
Add your team
Give your accountant, staff and CA their own sign-in and role. Everyone works in the same books, from anywhere.
Straight answers
The short version of what people ask first.
Does it work on Windows?
Yes. It runs in Chrome or Edge on any Windows PC, and on a Mac or a phone. Nothing to install and nothing to update.
Where is my data, and who can see it?
Your books are stored in one secure database, and only people you add to a company can open it. The rules are enforced by the database itself, every change is written to an audit trail, and you can download a full backup any time.
Do I need the internet?
Yes. That is what lets you, your staff and your CA open the same books from different places.
Does it file my GST returns?
It prepares them. GSTR-1 comes out as the JSON file the GST portal accepts; GSTR-3B and GSTR-9 show the figures to enter. You file on the portal as usual, and GSTR-2B matching shows which supplier bills are missing.
Can Claude or ChatGPT change my books without asking?
No. Every voucher, account or item they prepare is shown to you first with the app's checks. It is saved only after you agree, and it is recorded under your name.
What is not there yet?
Manufacturing, job work, e-invoicing and e-way bills are not built yet. Trading, accounts, stock, outstanding, GST returns and TDS are.
Your books, open on any computer
Sign in from the shop, from home or from your CA's office.