Vienna rate history — Allowance rate (%). Query any past effective date directly via the API.
| Effective date | COLA (post allowance) | Hardship differential | Danger pay |
|---|---|---|---|
| Jul 12, 2026 | 50% | 0% | 0% |
| Jun 29, 2025 | 60% | 0% | 0% |
| Mar 23, 2025 | 50% | 0% | 0% |
| Dec 15, 2024 | 42% | 0% | 0% |
| Aug 13, 2023 | 50% | 0% | 0% |
| Jul 30, 2023 | 60% | 0% | 0% |
| Dec 18, 2022 | 50% | 0% | 0% |
| Oct 23, 2022 | 42% | 0% | 0% |
| Oct 9, 2022 | 35% | 0% | 0% |
| Jul 3, 2022 | 42% | 0% | 0% |
| Jun 5, 2022 | 50% | 0% | 0% |
| May 22, 2022 | 42% | 0% | 0% |
| Dec 5, 2021 | 50% | 0% | 0% |
| Sep 12, 2021 | 60% | 0% | 0% |
| Aug 29, 2021 | 50% | 0% | 0% |
| Aug 15, 2021 | 60% | 0% | 0% |
| Aug 1, 2021 | 50% | 0% | 0% |
| Apr 25, 2021 | 60% | 0% | 0% |
| Apr 11, 2021 | 50% | 0% | 0% |
| Oct 11, 2020 | 60% | 0% | 0% |
| Aug 30, 2020 | 42% | 0% | 0% |
| Jun 21, 2020 | 35% | 0% | 0% |
| Jul 21, 2019 | 30% | 0% | 0% |
| Jun 23, 2019 | 35% | 0% | 0% |
| May 12, 2019 | 30% | 0% | 0% |
| Apr 28, 2019 | 35% | 0% | 0% |
| Apr 14, 2019 | 30% | 0% | 0% |
| Aug 5, 2018 | 35% | 0% | 0% |
| Jul 22, 2018 | 42% | 0% | 0% |
| Jun 10, 2018 | 35% | 0% | 0% |
| Jan 7, 2018 | 42% | 0% | 0% |
| Dec 24, 2017 | 35% | 0% | 0% |
| Dec 10, 2017 | 42% | 0% | 0% |
| Oct 15, 2017 | 35% | 0% | 0% |
| Sep 17, 2017 | 42% | 0% | 0% |
| Jul 9, 2017 | 35% | 0% | 0% |
| May 14, 2017 | 30% | 0% | 0% |
| Apr 16, 2017 | 25% | 0% | 0% |
| Apr 2, 2017 | 30% | 0% | 0% |
| Nov 27, 2016 | 25% | 0% | 0% |
| Sep 18, 2016 | 30% | 0% | 0% |
| Sep 4, 2016 | 35% | 0% | 0% |
| Jun 12, 2016 | 30% | 0% | 0% |
| Apr 17, 2016 | 35% | 0% | 0% |
| Dec 27, 2015 | 30% | 0% | 0% |
| Nov 29, 2015 | 25% | 0% | 0% |
| Nov 15, 2015 | 30% | 0% | 0% |
| Nov 1, 2015 | 35% | 0% | 0% |
| Sep 20, 2015 | 30% | 0% | 0% |
| Sep 6, 2015 | 35% | 0% | 0% |
| May 17, 2015 | 30% | 0% | 0% |
| May 3, 2015 | 25% | 0% | 0% |
| Mar 22, 2015 | 30% | 0% | 0% |
| Jan 25, 2015 | 35% | 0% | 0% |
| Nov 16, 2014 | 42% | 0% | 0% |
| Nov 2, 2014 | 50% | 0% | 0% |
| Oct 19, 2014 | 42% | 0% | 0% |
| Jun 1, 2014 | 50% | 0% | 0% |
| Jan 12, 2014 | 60% | 0% | 0% |
The same location's rates under other U.S. travel-rate systems:
These three DSSR allowances compensate U.S. government civilian employees assigned to Vienna. The post (cost-of-living) allowance offsets higher overseas costs of goods and services; the hardship differential pays for service where conditions are notably more difficult than in the continental U.S.; and danger pay applies during periods of civil insurrection, terrorism or war. COLA is a percentage of spendable income, while hardship and danger pay are percentages of basic pay -- mobility, HR and payroll teams combine them to compute total overseas compensation.
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/AT"{
"effective_date": "2026-07-12",
"results": [
{
"cola": {
"effective_date": "2026-07-12",
"rate": 50
},
"danger_pay": {
"effective_date": null,
"rate": null
},
"hardship": {
"effective_date": "2026-07-12",
"rate": 0
},
"iso_code": "AT",
"location": "Vienna",
"postcode": "10106"
}
],
"verification_url": "https://aoprals.state.gov/content.asp?content_id=184\u0026menu_id=78"
}As of Jul 12, 2026, the DSSR allowances for Vienna, Austria are: COLA (post allowance) 50%, hardship differential 0%, and danger pay 0%. Each is shown with its full history in the chart and table above.
COLA (the post allowance) offsets higher local costs of goods and services and is a percentage of spendable income. The hardship differential compensates for difficult living conditions, and danger pay for civil unrest, terrorism or war conditions -- both are percentages of basic pay.
The chart and table above show every change in COLA, hardship and danger pay for Vienna back to Jan 12, 2014, and each 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.