General Information

DUNS Numbers

The District has three DUNS numbers:

Please contact District Business Services for the DUNS numbers.

Federal Tax ID Number

Please contact District Business Services for the Federal Tax ID Number.

W-9 Form

Please contact District Business Services for the District's W-9 Form.

Mileage Rate

Effective July 1, 2022, the mileage rate is 0.625 cents per mile.

Effective January 1, 2022, the mileage rate was 0.585 cents per mile. The mileage rate for calendar year 2021 was 0.56 cents per mile.

Sales and Use Tax Rates

Effective April 1, 2022, sales and use tax rates are as follows:

Dublin - 10.250% 

Hayward - 10.750% 

Livermore - 10.250% 

The district is not exempt from paying sales tax.

Need Other General Information?

Locate contact information for any of our District Business Services staff here: Organization Chart.