General

1099s to
Subcontractors

​1/31/20

Deadline to send contractors their 1099s is 1/31. Deadline to send to IRS is also 1/31.

Property Taxes (571-L)

​4/1/20

The technical due date for business property tax statements is 4/1, however, you have until 5/7 to file without penalties.

Statement of Information

​variable

For LLCs and corporations, California will send you a postcard with your specific due date on it. The penalty for late filing is $250, so make sure you check your due date and that your mailing address is correct  with SOS so you don't miss it.

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Sole Proprietorships / Single-Member LLCs

Estimated Taxes
​(2019)

1/15/20
Taxes paid via individual estimated taxes

Tax Returns

4/15/20

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Partnerships

Estimated Taxes
​(2019)

1/15/20
Taxes paid via individual estimated taxes

Tax Returns
​

3/16/20

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Multi-Member LLCs

Estimated Taxes
​(2019)

1/15/20
Taxes paid via individual estimated taxes

Tax Return

3/16/20

CA Annual Tax
​(2020)

4/15/20
​$800 minimum

CA LLC Fee
​(2020)

6/15/20

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S Corporations

​Estimated Taxes
​(2019)

1/15/20
Taxes paid via individual estimated taxes

CA Corporate
​Estimated Taxes

12/16/19
 Q4 2019

4/15/20
$800 minimum (2020)

Tax Returns

3/16/20

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C Corporations

Estimated Taxes
​(2019)
​

12/16/19

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CA Corporate
Estimated Taxes
​(2020)

4/15/20
​$800 minimum

Tax Returns

4/15/20

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Individuals

​Estimated Taxes
(2019)
​

1/15/20

Tax Returns

4/15/20