Astana is a free, AI-assisted portal for Singapore small companies under S$1m revenue. Upload your bank statements — let the AI classify every transaction, run your Form C-S tax computation, and draft SFRS for Small Entities financial statements. Our qualified accountants are ready to assist each step of the way.
| Revenue | 428,000 |
| Design consulting services | 324,000 |
| Retainers | 104,000 |
| Other income | 1,500 |
| Total income | 429,500 |
| Expenses | (237,600) |
| Profit for the year | 191,900 |
Every module is self-serve and AI-assisted. You can start from a bank statement — or jump straight in with your own accounts from Xero / QuickBooks / Excel.
| Date | Description | Amount | Account |
|---|---|---|---|
| 05 Jan | SALES INV-1001 | +1,200 | Service Income |
| 10 Jan | SINGTEL FIBRE | -89 | Telco |
| 14 Jan | FAST — LKM | -2,500 | ? Review |
| 18 Jan | CPF GIRO | -320 | CPF |
| 28 Jan | SALES INV-1002 | +850 | Service Income |
| Net profit per accounts | 96,500 |
| + Add-back: private / entertainment | 2,400 |
| − Capital allowances | (3,200) |
| Chargeable income before exemption | 95,700 |
| − PTE exemption | (50,350) |
| Chargeable income | 45,350 |
| × CIT rate 17% | 7,710 |
| − CIT rebate (cap S$40k, min S$2k) | (1,592) |
| Net tax payable | 6,118 |
| 2025 $ | 2024 $ | |
|---|---|---|
| Service Income | 235,700 | 198,200 |
| Sales of Goods | 42,800 | 31,500 |
| Total revenue | 278,500 | 229,700 |
| 2025 $ | 2024 $ | |
|---|---|---|
| Rent | 36,000 | 30,000 |
| Salaries & CPF | 94,200 | 82,400 |
| Telco & utilities | 5,180 | 4,940 |
| Total expenses | (135,380) | (117,340) |
Astana runs on cash-basis accounting — revenue booked when money comes in, expenses when money goes out. It's purpose-built for SMEs that can reconcile their books from a bank statement.
Astana is scoped to companies not registered for GST and with annual revenue below S$1 million. There are no GST codes in our chart of accounts — every transaction is recorded without GST, the P&L has no output/input tax buckets, and the Financial Statements contain no GST disclosures. If you cross the S$1m threshold or register for GST voluntarily, you'll need a full accrual-basis solution (Xero, QuickBooks) — and our firm can help you migrate.
Astana is in closed beta — we're releasing up to 50 invite keys each month. Existing Nas BizAdvisory clients get first priority, then seats are allocated in order of waitlist signups. Drop your email and we'll send an invite as seats free up.
Already have an invite code? Create your account.
If you're an accountant, filing agent, developer, or SG SME operator who wants to build something alongside us — partnerships, integrations, content, early-client pilots — we'd love to hear from you.
Email nas@nasbizadvisory.com →Or just say hi — we read every message.