📋 IRS Compliance · California Contractors
1099 Form for Contractors in California — Complete Guide
If you hire subcontractors or work as an independent contractor in California, understanding 1099 forms is not optional — it’s the law. Here’s everything you need to know.
📞 Get Help: (818) 679-4451What Is a 1099 Form and Why Do California Contractors Need It?
A 1099-NEC (Nonemployee Compensation) form is the IRS document used to report payments made to independent contractors, subcontractors, and freelancers. If you pay any individual or unincorporated business $600 or more in a calendar year for services, you are legally required to issue them a 1099-NEC.
For CSLB-licensed contractors in California — whether you’re a General Contractor (B), Roofer (C-39), Electrician (C-10), or Plumber (C-36) — 1099 filing is a routine but critical part of running your business. Failure to file can result in IRS penalties of $60 to $310 per form, plus potential backup withholding audits.
Who Needs to File a 1099 in California?
You MUST file a 1099-NEC if:
- ✓ You paid a subcontractor $600+ in the year for labor or services
- ✓ You paid a sole proprietor, LLC (not S-corp/C-corp), or partnership $600+
- ✓ You use QuickBooks or cash payments to subcontractors
- ✓ You are a sole proprietor, partnership, or single-member LLC hiring subs
Key 1099 Deadlines for California Contractors
| Deadline | What’s Due |
|---|---|
| January 31 | Send 1099-NEC copies to your subcontractors |
| January 31 | File 1099-NEC with the IRS (paper or e-file) |
| February 28 | File 1099-MISC with IRS (paper filing) |
| March 31 | File 1099-MISC with IRS (e-file) |
Step-by-Step: How to File 1099s as a California Contractor
Collect W-9 Forms from Every Subcontractor
Before paying any subcontractor, have them complete a W-9 form. This gives you their legal name, address, SSN/EIN, and entity type — all required to file the 1099 correctly.
Track All Payments Throughout the Year
Use QuickBooks or a spreadsheet to track every payment to every subcontractor. At year-end, total all payments per vendor — anyone over $600 gets a 1099.
File 1099-NEC Forms by January 31
File via IRS FIRE system (e-file) or mail paper forms. Send copies to your subcontractors by the same deadline. Consider using your bookkeeper to handle this — errors are costly.
Keep Records for at Least 4 Years
The IRS can audit 1099 filings up to 3 years back (6 years for substantial underreporting). Keep copies of all W-9s and 1099s in your records.
IRS Penalties for Missing 1099 Deadlines
| How Late | Penalty Per Form |
|---|---|
| Up to 30 days late | $60 per form |
| 31 days late – August 1 | $120 per form |
| After August 1 | $310 per form |
| Intentional disregard | $630+ per form |
Frequently Asked Questions
Do I need to issue a 1099 to an incorporated subcontractor (Inc. or Corp.)?
Generally no — corporations (Inc., Corp., S-Corp) are exempt from 1099-NEC filing. However, attorneys are always an exception. Always verify by checking the W-9 they provide you.
What if I paid a subcontractor in cash?
Cash payments over $600 still require a 1099-NEC. “Paying cash” does not exempt you from reporting. Document all cash payments and collect W-9s before paying.
What is California’s state 1099 requirement?
California requires businesses to file 1099s with the FTB (Franchise Tax Board) as well as the IRS. California conforms to federal 1099 rules, so the same forms and thresholds apply at the state level.
Can my bookkeeper file my 1099s for me?
Yes — and they should. At Bookkeeping Champs, 1099 preparation and filing is included in our bookkeeping plans for California contractors. We handle collection of W-9s, tracking payments, and filing on time every year.
Need Help with 1099s for Your California Contracting Business?
Bookkeeping Champs handles all 1099 filings for CSLB contractors in Los Angeles, Ventura County, and the San Fernando Valley. Never miss a deadline again.
📞 Call (818) 679-4451Bookkeeping Champs · Los Angeles · Ventura County · San Fernando Valley