Colombo rate history — Hardship (%). Query any past effective date directly via the API.
| Effective date | Hardship (%) |
|---|---|
| Aug 23, 2026 | 15% |
| Jul 16, 2023 | 15% |
| Jul 17, 2022 | 20% |
| May 24, 2020 | 15% |
| Mar 31, 2019 | 10% |
| Mar 9, 2014 | 15% |
| Jan 12, 2014 | 20% |
The same location's rates under other U.S. travel-rate systems:
The hardship differential compensates employees for service at Colombo where conditions are notably more difficult than in the continental U.S. It is paid as a percentage of basic pay.
The exact request that returns this page's data. Change the
date parameter to query any historical effective
date, or pull it straight into your ERP, payroll, or expense system.
curl -H "X-API-Key: YOUR_KEY" \ "https://api.allowancesapi.com/v1/dssr/allowances/LK?type=hardship"{
"effective_date": "2026-08-23",
"results": [
{
"hardship": {
"effective_date": "2026-08-23",
"rate": 15
},
"iso_code": "LK",
"location": "Colombo",
"postcode": "10332"
}
],
"verification_url": "https://aoprals.state.gov/content.asp?content_id=184\u0026menu_id=78"
}The current DSSR Hardship rate for Colombo, Sri Lanka is 15%, effective Aug 23, 2026.
In Jul 16, 2023 the Hardship rate was 15%. The full history is shown in the table above and is queryable by effective date via the API.
Allowances API is not affiliated with, endorsed by, or sponsored by any U.S. Government agency. All rate data is sourced from official public rate tables and re-published in a normalized format.