Tax Due Dates in Bellflower, CA
Missing a tax deadline can lead to penalties, interest, and unnecessary stress. At Local Tax, we’ve created this Tax Due Dates guide to help individuals and business owners in Bellflower and throughout Los Angeles County stay on top of key filing deadlines for federal and California state taxes.
Whether you prepare your taxes yourself or work with a professional, knowing the important dates each year helps you avoid surprises and penalties.
Federal Tax Due Dates (U.S. Individual & Business)
January 15
Estimated quarterly tax payment due for self-employed individuals and business owners (fourth quarter of previous year).
January 31
Deadline for employers to issue:
- W-2 forms to employees
- 1099-NEC forms for independent contractors
March 15
Business tax return deadline for:
- S Corporations (Form 1120-S)
- Partnerships (Form 1065)
April 15
Individual tax return deadline (Form 1040)
If the date falls on a weekend or holiday, the deadline may shift to the next business day.
June 15
Estimated quarterly tax payment due for individuals and business owners (second quarter).
September 15
Estimated quarterly tax payment due (third quarter).
October 15
Extended deadline for individual tax returns that were filed under extension.
January 15 (following year)
Final estimated payment due for the year if you file an extension.
These deadlines apply to federal tax returns unless the IRS announces an extension or change due to events like natural disasters.
California State Tax Deadlines
California income tax deadlines generally match federal deadlines, but it’s important to verify each year with the California Franchise Tax Board.
- April 15 – California personal income tax due
- March 15 – California business tax returns due (S Corps and Partnerships)
- Quarterly Estimated Payments – April, June, September, and January of the following year
If you have questions about California deadlines or payment schedules, we can review your specific situation.
Estimated Tax Payment Deadlines
If you are self-employed, own a business, or receive income not subject to withholding (like contract work or rental income), you may need to pay estimated quarterly taxes.
Typical estimated tax payment dates are:
- April 15 – 1st quarter
- June 15 – 2nd quarter
- September 15 – 3rd quarter
- January 15 (following year) – 4th quarter
Failing to pay estimated taxes can result in underpayment penalties.
Special Filing Dates & Situations
Extension Requests
If you cannot file your tax return by April 15, you can file for an extension. The extended filing deadline is usually October 15 for personal returns. This gives you more time to file, but it does NOT extend the time to pay any taxes owed.
Payroll Tax Deadlines
Businesses with employees have separate payroll tax deposit deadlines that may be weekly, semi-weekly, or monthly. These depend on the size of your payroll and your filing history.
Sales Tax Deadlines
Businesses that collect sales tax must follow California reporting and payment schedules that may be monthly, quarterly, or annually, based on your volume of sales.
Penalties for Missing Deadlines
Failing to meet tax due dates can result in:
- Late filing penalties
- Late payment penalties
- Interest on unpaid taxes
- Possible collection action by the IRS or state
Penalties can add up quickly. Even if you can’t pay the full amount, filing on time and contacting the tax agency to set up a payment plan often minimizes penalties.
How Local Tax Can Help
Keeping track of multiple deadlines is challenging, especially if your income sources change, you own a business, or you’ve had major life events.
Local Tax offers:
- Comprehensive tax preparation
- Quarterly estimated tax planning
- Payroll setup and reminders
- Business tax services
- Guidance on extensions and payments
We help Bellflower residents and Los Angeles County business owners stay compliant and organized throughout the year.
Common Tax Deadlines Calendar
| Date | Event |
|---|---|
| January 15 | Estimated tax payment due (4th quarter prior year) |
| January 31 | W-2 and 1099-NEC issue deadline |
| March 15 | S Corp & Partnership tax return deadline |
| April 15 | Individual tax return & first estimated payment |
| June 15 | Second estimated payment due |
| September 15 | Third estimated payment due |
| October 15 | Extended individual filing deadline |
| January 15 (next year) | Final estimated payment due |
Stay Ahead of Tax Dates
Planning ahead helps you reduce stress, avoid penalties, and make smarter financial decisions. If your situation changes—such as marriage, starting a business, or switching from employee to self-employed income—your tax deadlines and requirements may change too.
Need Help With Your Taxes?
Local Tax
9429 Somerset Blvd
Bellflower, CA 90706
Phone: (562) 925-2203
Call today to schedule your consultation. We help individuals and business owners with all tax deadlines, filing, planning, and compliance needs throughout Los Angeles County.