California vs North Carolina: Taxes & Take-Home Pay 2026

California vs North Carolina: what changes

North Carolina charges one flat income tax rate, 3.99% for 2026, after a $12,750 standard deduction for single filers ($25,500 joint). California’s graduated rates run from 1% to 13.3% after a $5,900 deduction. For Californians weighing Raleigh–Durham or Charlotte, the difference shows up on every paycheck.

North Carolina has no employee-paid disability or family leave premium, so there is nothing comparable to California’s 1.3% SDI on a North Carolina pay stub.

Worked example: single filer, $95,000

North Carolina taxable income is $82,250, taxed at 3.99% = $3,282. California tax is $4,446 plus $1,235 SDI. The move is worth $2,399 a year at this salary.

Because North Carolina withholding runs a tenth of a point above the 3.99% rate, a full-year resident at this salary has roughly $82 more withheld than the tax due, which typically comes back as a small refund.

Itemizing: North Carolina’s own rules

North Carolina does not use your federal itemized deductions directly. Its itemized deductions allow qualified mortgage interest and real estate taxes up to a combined $20,000, plus charitable contributions and medical and dental expenses. Homeowners with large mortgages often still find the $25,500 joint standard deduction higher. On the federal return, state and local taxes are capped at $40,400 for most filers in 2026, so a lower North Carolina income tax leaves more room under the cap for property tax.

Retirement income: Social Security and the Bailey exclusion

A retired couple drawing $80,000 from IRAs pays $2,175 in North Carolina and $1,097 in California.

• Social Security: exempt in both states.
• Private pensions, 401(k) and IRA withdrawals: taxable in both, at the flat rate in North Carolina and graduated rates in California.
• Government pensions: under the Bailey decision, North Carolina excludes benefits from North Carolina state and local plans and federal plans (including military retirement) if the retiree had five or more years of creditable service by August 12, 1989. Claim it on Form D-400 Schedule S and attach the 1099-R or W-2. Pensions from other states’ government plans, including CalPERS, do not qualify.
• Capital gains: ordinary income in California; flat rate in North Carolina.

Common mistakes after moving to North Carolina

The flat rate makes North Carolina simple, but new arrivals from California still trip over a few points:

• Leaving California withholding running: if payroll still shows a California work location, you will have California tax and SDI taken and must claim it back on a 540NR.
• Skipping Form NC-4: without it, your employer must withhold as if you were single with zero allowances.
• Assuming capital gains are taxed at a lower rate: like California, North Carolina taxes them as ordinary income, but at the flat rate.
• Forgetting the North Carolina child deduction, which reduces taxable income for families with qualifying children below income limits.
• Keeping a California rental without filing there: rent from California property stays California-source, so you file a 540NR each year for it.

Sales tax and moving-year filing

North Carolina’s state sales tax is 4.75%, and the average combined rate is 7.10%, well below California’s 9.03%. Even North Carolina’s highest combined rate, 8.25%, is well below the 10.25% charged in Los Angeles.

For the move year, file California Form 540NR and North Carolina Form D-400. North Carolina part-year residents use a ratio of North Carolina income to total income to prorate their tax. Update your work location with your employer the day you move so withholding switches states.