California FTB Notices: What They Mean and What to Do

Receiving a notice from the California Franchise Tax Board (FTB) can be alarming — but it doesn’t always mean you’ve done something wrong. FTB notices are often generated automatically and may relate to mismatched income, missing information, or unpaid balances.

Understanding why the notice was issued and how to respond is critical. Ignoring it can make a manageable issue much worse.

Why the FTB Sends Notices

The FTB commonly issues notices when it believes there is:

  • Unreported or underreported income

  • A mismatch between federal and California returns

  • Missing documentation or forms

  • An unpaid tax balance, penalties, or interest

  • Residency or filing status discrepancies

Many notices are triggered by information the FTB receives from the IRS, employers, or financial institutions.

Common Types of FTB Notices

Some of the most frequent notices include:

  • Proposed assessment notices for additional tax due

  • Demand for payment letters

  • Return information notices requesting clarification

  • Residency or income verification requests

Each notice has specific response deadlines and instructions.

What Happens If You Don’t Respond

Failing to respond can lead to:

  • The FTB finalizing its proposed assessment

  • Additional penalties and interest

  • Wage garnishments or bank levies

  • Tax liens filed against your property

Even if the notice is incorrect, silence is treated as agreement.

How to Respond Correctly

Before responding:

  • Read the notice carefully and note all deadlines

  • Verify the income or issue being questioned

  • Gather supporting documents

  • Avoid paying or agreeing prematurely if the notice is incorrect

Responses must be complete, accurate, and timely.

Residency Notices Are Especially Serious

FTB residency inquiries often involve:

  • Requests for travel records and calendars

  • Housing and lease documentation

  • Employment and business activity details

  • Banking and investment account information

These audits can span multiple years and require careful handling.

When Professional Help Matters

FTB notices can escalate quickly if mishandled. Professional assistance is especially important when:

  • Large dollar amounts are involved

  • Residency is questioned

  • Multiple years are under review

  • You disagree with the FTB’s position

Early intervention often leads to better outcomes.

How All California Accountancy Can Help

At All California Accountancy, we assist clients with:

  • Reviewing and interpreting FTB notices

  • Preparing and submitting formal responses

  • Resolving proposed assessments

  • Representing clients in audits and appeals

  • Negotiating payment arrangements

FTB notices don’t have to be overwhelming — but they do require prompt, informed action.

Disclaimer

This article is for educational purposes only and does not constitute legal, tax, or accounting advice. Consult a qualified CPA regarding your specific situation.

IRS Circular 230 Disclosure: Any U.S. federal tax advice contained herein is not intended or written to be used, and cannot be used, by any taxpayer for the purpose of avoiding penalties or promoting, marketing, or recommending any transaction or matter addressed.

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