The public can reach TOST office through:

Ministry of Finance (MOF),

Tax Ombudsman Service Office Tanzania (TOST),

P.O.BOX 1441,

Mji wa Serikali Mtumba,

Hazina Street,

DODOMA.

• Phone call (hotline): +255 262961717 /18/19/20/21
• From 08.00 A.M to 05:00 P.M, Working days;
• Toll free Numbers; 0800111022/0808110100;
• E-mail: service@tos.go.tz and huduma@tos.got.tz;
• Website:  www.tost.go.tz