Sao Tome and Principe per diem — every locality, 2026
Lodging is a ceiling on actual room cost; M&IE is flat. A locality with seasonal rates shows one row per season. Effective dates are DTMO's per row.
| Locality | Season | Lodging | M&IE | Total / daylodging + M&IETotal / day | Effective |
|---|---|---|---|---|---|
| PrincipeAll year · effective 01/01/2009 | All year | $258.00 | $47.00 | $305.00$258.00 + $47.00 | 01/01/2009 |
| Sao TomeAll year · effective 11/01/2026 | All year | $186.00 | $123.00 | $309.00$186.00 + $123.00 | 11/01/2026 |
Source: JTR Appendix B - OCONUS Per Diem Rates. Table effective November 1, 2026. Verify on the DTMO per diem lookup.
How Sao Tome and Principe per diem is used
TDY. Lodging is reimbursed at actual cost up to the locality ceiling and M&IE is paid flat, at 75% on the first and last travel day (JTR par. 020302). Where a locality is not listed, the country's "Other" row applies if DTMO publishes one.
PCS — Temporary Lodging Allowance. After you arrive, TLA reimburses the hotel and meals until housing is assigned, computed from these locality rates times a family percentage (JTR par. 0507). The TLA calculator already carries every Sao Tome and Principe locality — pick it from the search.
Housing after TLA. Once you rent on the economy, the OHA calculator shows the rent ceiling and utility allowance for your grade, and the OCONUS COLA calculator covers the cost-of-living adjustment.
Other countries in the DTMO table