The leading California property tax system
Assessor
MPTS provides a fully integrated Assessor system that includes streamlined processing for increased efficiency.
Auditor-Controller
MPTS provides a fully integrated Auditor system that includes apportioning and AB8 distribution.
Treasurer-Tax Collector
MPTS provides a fully integrated Tax Collector’s system that includes collections, cashiering and redemption activities.
About Us
For more than 35 years, we’ve been the leading property tax system in California, with 35+ counties using the Megabyte Property Tax System (MPTS).
Megabyte allows the Assessor, Clerk of the Board, Auditor-Controller, Tax Collector Treasurer, Taxpayers and many other departments to accurately, efficiently, and securely access relative county property tax information.
Megabyte Counties
Alpine County
Amador County
Butte County
Calaveras County
Colusa County
Del Norte County
El Dorado County
Glenn County
Humboldt County
Imperial County
Kings County
Lake County
Lassen County
Madera County
Mariposa County
Merced County
Modoc County
Mono County
Monterey County
Napa County
Nevada County
Placer County
Plumas County
San Benito County
San Joaquin County
Shasta County
Sierra County
Siskiyou County
Sonoma County
Stanislaus County
Tehama County
Trinity County
Tulare County
Tuolumne County
Yolo County
