Ngozi runs on a small-town cash economy: the Burundian franc (BIF) is the only reliable currency, ATMs are limited and can run empty outside Bujumbura, and cards are accepted almost nowhere. Most budget visitors withdraw or change money in Bujumbura, then overland north via RN1 to Ngozi town, budgeting transport, meals, and a simple guesthouse for the full stay. The existing Travelpedia budget range of roughly $25–50/day is realistic for a traveler who uses minibuses, eats at market stalls and brochetteries, and stays in local guesthouses rather than imported-hotel chains.
The big cost variables are transport (shared minibus is cheap but slow; private 4x4 hire multiplies daily costs), the season (June–September dry months mean easier road access and lower disruption, while rainy periods can strand travelers and add unexpected lodging nights), and the base location (town-center guesthouses are walkable to markets and transport; rural plantation stays offer quieter value but require motorcycle-taxi or hired-bike transfers). Treat Ngozi as a multi-day rural stop layered with Bujumbura arrival logistics, not a standalone fly-in city.