San Diego Sales Tax 2025. This measure would increase the sales tax within the city of san diego by 1% starting april 1, 2025. Measure e would raise the city of san diego’s sales tax rate by 1%, or one cent, starting on april 1, 2025.

Some cities in california have a sales tax as high as 10.75 percent, the. Measure e, known as the san diego transaction and use tax, would have increased the tax on transactions in the city by 1%, bringing the total sales tax to 8.75%.