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Historic Rehabilitation Tax Credit in California 2026

Calculate your historic rehabilitation tax credit tax savings in California. With California's 13.3% top state tax rate, your combined savings are higher.

California Tax Overview

State Income Tax
13.3%
progressive
Sales Tax
7.25%
avg combined: 8.68%
Property Tax Rate
0.71%
Median Income
$91,905

Highest state income tax (13.3%). Additional 1% Mental Health Services Tax over $1M. No preferential capital gains rate.

California Income Tax Brackets (Single)

1%
$0 - $10,412
2%
$10,412 - $24,684
4%
$24,684 - $38,959
6%
$38,959 - $54,081
8%
$54,081 - $68,350
9.3%
$68,350 - $349,137
Your bracket
10.3%
$349,137 - $418,961
11.3%
$418,961 - $698,271
12.3%
$698,271 - $1,000,000
13.3%
$1,000,000 +
$5,000
Est. Total Savings
No Limit
Max Deduction
Tax Credit
Deduction Type
31.3%
Combined Tax Rate

Historic Rehabilitation Tax Credit Savings Calculator for California

$
$

Federal Savings

$5,000

22% bracket

California State

$0

9.3% rate

Total Savings

$5,000

31.3% combined

Tax credits reduce your tax bill dollar-for-dollar, regardless of your tax bracket.

Savings by Tax Bracket in California

10%
$5,000
12%
$5,000
22%
$5,000
24%
$5,000
32%
$5,000
35%
$5,000
37%
$5,000

Includes 9.3% California state tax on top of federal savings.

Eligibility Requirements

Owners of certified historic structures who undertake substantial rehabilitation

  • 120% credit for certified historic structures
  • 2Must be a substantial rehabilitation (exceed adjusted basis)
  • 3Must follow Secretary of Interior's Standards

California residents should verify that this deduction is also recognized on their state tax return for additional savings of up to 13.3%.

Common Mistakes to Avoid

  • !Not getting Part 1 certification before starting work
  • !Failing to meet the substantial rehabilitation test
  • !Not spreading credit over 5 years as required
  • !Forgetting to claim the deduction on your California state return (missing up to 13.3% additional savings)

California Filing Tips

Maximize tax-deferred contributions. Plan for the additional 1% surcharge over $1M. If leaving California, document your move thoroughly. The FTB aggressively audits departing high-income residents.

Required Tax Forms

Form 3468NPS Form 10-168

File these forms with your federal tax return to claim the historic rehabilitation tax credit. California may require additional state-specific forms.

Other Tax Deductions in California

Mortgage Interest Deduction

Housing

~$4,980
est. savings

Property Tax Deduction

Housing

~$3,130
est. savings

Home Office Deduction

Housing

~$1,707
est. savings

Home Energy Tax Credit

Housing

~$1,800
est. savings

Residential Solar Tax Credit

Housing

~$7,500
est. savings

Military Moving Expenses

Housing

~$5,691
est. savings

PMI Premium Deduction

Housing

~$1,565
est. savings

Mortgage Points Deduction

Housing

~$2,845
est. savings

Historic Rehabilitation Tax Credit in Neighboring States

Oregon

9.9% top rate (progressive)

~$15,000
+10,000 vs California

Nevada

No state income tax

~$15,000
+10,000 vs California

Arizona

2.5% top rate (flat)

~$15,000
+10,000 vs California

Tax Calculators for California Cities

Los AngelesSan DiegoSan JoseSan FranciscoFresnoSacramentoLong BeachOaklandBakersfieldAnaheim

Calculate Your Full Tax Savings in California

Use our free tax calculators to optimize your entire tax return for California.

Income Tax CalculatorCalifornia Income TaxFull Historic Rehabilitation Tax Credit Guide

Frequently Asked Questions

How much can I save with the Historic Rehabilitation Tax Credit in California?

In California, the historic rehabilitation tax credit can save you an estimated $5,000 per year on a $5,000 deduction. This includes $5,000 in federal tax savings and $0 in California state tax savings at the 9.3% marginal rate. The national average savings is $15,000/year.

What is the California state income tax rate?

California has a progressive income tax system with a top rate of 13.3%. Highest state income tax (13.3%). Additional 1% Mental Health Services Tax over $1M. No preferential capital gains rate.

Who qualifies for the Historic Rehabilitation Tax Credit in California?

Owners of certified historic structures who undertake substantial rehabilitation. The eligibility requirements are the same whether you live in California or another state, as this is a federal tax credit. However, your total savings will vary based on California's 13.3% top state tax rate.

What tax forms do I need to claim the Historic Rehabilitation Tax Credit in California?

To claim the historic rehabilitation tax credit, you need to file Form 3468 and NPS Form 10-168 with your federal return. California residents should also check if the state allows this deduction on their state return for additional savings of up to 13.3%. Filing status affects your deduction limits and tax bracket.

Is the Historic Rehabilitation Tax Credit better in California than in states without income tax?

Yes, California residents benefit more because the state's 13.3% top income tax rate means the deduction reduces both your federal AND state tax liability. In states with no income tax (like Texas, Florida, or Nevada), this deduction only reduces federal taxes. Your combined rate of 31.3% means more savings per dollar deducted.

What is the standard deduction in California for 2026?

California's standard deduction is $5,540 for single filers and $11,080 for married filing jointly. Maximize tax-deferred contributions. Plan for the additional 1% surcharge over $1M. If leaving California, document your move thoroughly. The FTB aggressively audits departing high-income residents.

Related Calculators

Mortgage Interest Deduction in California

Avg savings: $3,500/year

Property Tax Deduction in California

Avg savings: $2,200/year

Home Office Deduction in California

Avg savings: $1,200/year

Home Energy Tax Credit in California

Avg savings: $1,800/year

Residential Solar Tax Credit in California

Avg savings: $7,500/year

Military Moving Expenses in California

Avg savings: $4,000/year