Home / Sources and method
Sources and method
Where our numbers come from and how often we update them.
| Item | Source | Frequency |
|---|---|---|
| Exchange rates | Central Money Exchange | every 30 min |
| Government tenders | gov.sr | every 30 min |
| Staatsolie tenders | staatsolie.com | every 30 min |
| IDB | IDB Open Data (CC BY 4.0) | every 30 min |
| World Bank | World Bank procurement notices | every 30 min |
| Jobs | gov.sr, IDB, World Bank | every 30 min |
| Business news | RSS from Starnieuws, de Ware Tijd, Suriname Herald, Dagblad Suriname | every 30 min |
| Tax, minimum wage, VAT, holidays, labour law | Official gazettes, laws and publications, listed on each page | manual, last on 17 October 2026 |
Source status now
- Rates: fetched 1 min ago
- IDB: ok, 34 items, 1 min ago
- Staatsolie: ok, 48 items, 1 min ago
- World Bank: ok, 18 items, 1 min ago
- gov.sr: ok, 60 items, 1 min ago
- Dagblad Suriname: ok, 1 min ago
- Starnieuws: ok, 1 min ago
- Suriname Herald: ok, 1 min ago
- Suriname Herald economie: ok, 1 min ago
- de Ware Tijd: ok, 1 min ago
- de Ware Tijd economie: ok, 1 min ago
Calculators
The calculators are tested against worked examples from official and professional sources. They are indicative; your payslip or return can differ due to personal circumstances. See an error? Report it via Contact.