Bi₉Fe₅Ti₄O₂₉ nanoceramic was prepared by a high-temperature solid-state reaction technique. A preliminary X-ray structural analysis exhibited the formation of single-phase compound with an orthorhombic structure. SEM micrograph of the material showed the plate and rod shaped grains distribution throughout the sample. The dielectric and electrical properties of Bi₉Fe₅Ti₄O₂₉ were investigated in a wide frequency range (100Hz–1MHz) at different temperatures (30–500°C) by complex impedance spectroscopy. Detailed analysis of impedance spectra showed that the electrical properties of the material are strongly dependent on frequency and temperature. A dielectric anomaly was observed at 296°C, which is related to ferroelectric–paraelectric phase transition. The existence of ferroelectric properties at room temperature (much below 296°C) was confirmed by appearance of hysteresis loop with a small polarization (i.e., 2P_r=0.018μC/cm²). Studies of the ac and dc conductivity over a wide range of temperature provided the activation energy in the range of 0.45–1.67eV, and a significant variation in conduction mechanism of the compound was observed.