Nonadmitted Insurance Tax Return

Use the California Tax Form Calculator California Tax Form 570 as a stand alone tax form calculator to quickly calculate specific amounts for your 2026 California state tax return. Alternatively, you can use one of our Combined Federal and State Tax Estimators to quickly calculate your salary, tax, and take-home pay.

Nonadmitted Insurance Tax Return
Part II Tax Computation. See instructions.
1	Gross premiums paid or to be paid on risks located entirely within California, and California is your principal place of business or your principal residence. See instructions					1
2	Gross premiums paid or to be paid by California home state insured, including policies with risks outside California					2
3	Total taxable premiums. Add line 1 and line 2					3
4	Total tax. Multiply line 3 by % (). (There is no stamping fee.)					4
5	% of returned premiums previously taxed. Attach copies of all contracts. See instructions. Total premiums returned Quarter/year taxed Policy No.					5
6	Overpayments from prior quarters. Quarter/year					6
7	Prepayments. See instructions					7
8	Total premiums returned, overpayments, or prepayments. Add line 5 through line 7					8
9	Balance. Subtract line 8 from line 4. If the amount on line 8 is more than the amount on line 4, see instructions					9
10	Penalty for late payment of tax. See instructions					10
11	Interest on late payment. See instructions					11
12	Payment due. Add line 9 through line 11. If the result is positive, enter here. Make a check or money order payable to the “Franchise Tax Board”. See instructions. Check the box if paying by EFT EFT					12
13	Overpayment. Add line 9 through line 11. If result is negative, enter here					13
14	Overpayment to be applied to the next quarter. See instructions					14
15	Refund. Subtract line 14 from line 13					15
Part III Insurance Contracts – If you have more than 23 policies to report, enter the additional policies on another Side 2 of Form 570. Total each Side 2 on the bottom separately. Do not create a schedule to report additional policies. We only accept and process official versions of Side 2 of Form 570.
a Policy Number		b Name of Each Nonadmitted Insurance Company	c Type of Insurance Coverage	d Location of Risks	e Total Premium






















Total

Last reviewed: : If you believe this form requires an update, please contact us.

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Frequently Asked Questions

How does community property affect my CA return?

Married/RDP filers may have community property allocation rules; see CA guidance.

Are employer retirement contributions taxed by CA?

Pre-tax 401(k)/403(b) contributions reduce federal and generally CA taxable wages.

Is there a separate Medicare surtax in CA?

Additional Medicare is federal; California PIT is separate and applies via its own brackets/credits.

Does CA tax out-of-state remote work?

CA generally taxes income earned while working in CA; non-CA work may be non-CA source—track days/location.

Can I deduct mortgage interest in CA?

Often yes, subject to CA limits/adjustments; compare standard vs itemized for CA.

Important Notes

All calculations are estimates for guidance only. Always review your return and consider professional advice when submitting official filings.