California Form DE-1AG is the Registration Form for Agricultural Employers that every agricultural employer in California must file with the Employment Development Department (EDD) within 15 calendar days after paying cash wages of $100 or more to one or more farm workers in a calendar quarter. The form opens an employer payroll tax account and assigns the eight-digit State Employer Account Number (SEIN) used to report Unemployment Insurance (UI), Employment Training Tax (ETT), State Disability Insurance (SDI), and California Personal Income Tax (PIT) withholding.
Filing late, leaving fields blank, or checking the wrong ownership box can trigger penalties under California Unemployment Insurance Code §§ 1112 and 1126, interest at the adjusted rate, and a separate $250 willful-failure penalty. According to EDD’s most recent Annual Report, more than 38,000 California agricultural employers maintain active accounts, and EDD auditors flag registration errors as one of the top three causes of correspondence and account holds for ag filers.
Here is what you will learn in this guide:
- 🌾 What DE-1AG is, who must file it, and the exact wage trigger that starts your 15-day clock
- 📋 The 8-item pre-filing checklist that prevents 90% of rejections and account holds
- 🖊️ A line-by-line walkthrough of every box on DE-1AG with sample entries and edge cases
- 👨🌾 Three full filled-out scenarios covering a sole-proprietor berry farmer, a vineyard LLC successor, and a Farm Labor Contractor
- ⚖️ The mistakes, penalties, and CUIC statutes that cost ag employers thousands every quarter
What the Form Is and Who Must File It
California Form DE-1AG is the dedicated registration form the EDD uses to open payroll tax accounts for agricultural employers under CUIC §§ 675–684. The form exists because farm labor is taxed under separate rules from regular commercial employers, and EDD needs to know whether you are a grower, a packing house, a Farm Labor Contractor (FLC), an H-2A employer, or a successor to a prior ag operation. You file DE-1AG instead of the standard DE-1 Commercial Employer Registration the moment your operation is primarily agricultural.
You must file DE-1AG within 15 calendar days after paying $100 or more in cash wages to one or more workers performing agricultural labor in any calendar quarter, as defined in the Agricultural Employer’s Guide (DE 231G). “Agricultural labor” includes work on a farm, ranch, orchard, vineyard, dairy, nursery, greenhouse, or in the harvesting, packing, processing, freezing, or storing of farm products in their unmanufactured state. Sole proprietors, partnerships, LLCs, corporations, joint ventures, estates, trusts, and Farm Labor Contractors licensed under the Farm Labor Contractor Act all use the same DE-1AG form.
Some employers file DE-1AG even when they are below the wage trigger, because they want to elect coverage voluntarily under CUIC § 702, or because they are taking over an existing ag account as a successor. H-2A guest worker employers also file DE-1AG, even though H-2A wages are exempt from FUTA at the federal level, because California still requires UI, ETT, and SDI coverage for state purposes. If you are unsure whether your operation is “primarily agricultural,” EDD’s rule of thumb is that more than 50% of your annual labor hours must qualify as farm work; otherwise, you file DE-1 instead.
Before You Start: Documents and Information You Need
Gather every item below before you open the DE-1AG PDF or log in to the e-Services for Business portal. Missing even one of these will either stop the form mid-submission or cause EDD to mail you a 30-day cure letter that delays your SEIN.
- Federal Employer Identification Number (FEIN). EDD cross-checks every DE-1AG against the IRS database; an FEIN typo creates an immediate account hold. Apply at the IRS EIN Assistant before filing if you do not have one.
- Legal entity formation documents. LLCs need the California Secretary of State LLC-1, corporations need Articles of Incorporation, and partnerships need the partnership agreement. EDD will reject mismatched legal names.
- Owner, partner, or corporate officer details. Full legal name, home address, Social Security Number, driver’s license number, and date of birth for every responsible party. CUIC § 1735 makes officers personally liable for unpaid taxes, so EDD captures this up front.
- Date you first paid $100+ in cash wages in a quarter. This single date sets your 15-day deadline and your liability start date. Pull it from your payroll register, not your memory.
- Payroll provider or accountant contact info. If a third party will file your DE-9, DE-9C, and DE-88, EDD wants their name and phone number on the form.
- Farm Labor Contractor (FLC) license number, if applicable. Issued by the California Division of Labor Standards Enforcement (DLSE); you cannot legally operate as an FLC without it, and Box J on DE-1AG asks for it directly.
- Previous owner’s SEIN, if you are a successor. Successors get the predecessor’s UI reserve account balance under CUIC § 1051, which can lower your UI rate for years.
- Business bank account routing and account number. Required for EFT enrollment because all employers with a state payroll tax liability of $20,000 or more in any quarter must pay electronically.
Where to Get the Form and How to Access It
The official, current-revision DE-1AG lives on EDD’s forms library at edd.ca.gov/pdf_pub_ctr/de1ag.pdf. Always download a fresh copy each filing season because EDD updates the revision date in the bottom-left corner whenever wage bases, statutes, or ownership categories change. Confirm the revision date printed on your copy matches the one currently posted; an outdated DE-1AG will be rejected and returned with a cover letter asking you to refile.
The fastest channel is the e-Services for Business online portal, where DE-1AG is built into the registration wizard and you receive a temporary SEIN within minutes. You can also request a paper form by calling the EDD Taxpayer Assistance Center at 1-888-745-3886, by visiting any Employment Tax Office, or by downloading and printing the PDF and completing it by hand in black ink. Spanish-language assistance is available at the same number, and the form itself is published only in English.
If you use a tax preparer, payroll service, or attorney, they can submit DE-1AG on your behalf through e-Services for Business after you grant them Power of Attorney via Form DE 48. Even when a third party files, the responsible owner or officer must still sign in Box T because EDD treats the signature as a sworn statement under penalty of perjury.
Step-by-Step: How to Fill Out California Form DE-1AG Line by Line
The DE-1AG is a single two-sided page divided into roughly 20 lettered boxes. Work top to bottom; do not skip around, because answers in the early boxes determine which later boxes apply to you. Use black ink, all capital letters, and the date format MM/DD/YYYY unless a box specifies otherwise.
Box A — Federal Employer Identification Number (FEIN)
This box asks for the nine-digit number the IRS issued you for federal payroll purposes. Enter the FEIN as nine digits with a single hyphen after the second digit, in the format 12-3456789, exactly as it appears on your IRS CP-575 confirmation letter. For example, Maria Lopez, sole proprietor of Lopez Berry Farms, writes 82-1234567 in Box A.
If you have applied for an FEIN but not yet received the confirmation letter, write APPLIED FOR in the box and attach a copy of the IRS submission receipt. A common mistake here is entering your personal Social Security Number instead of the FEIN, which causes EDD to merge your business account with your individual tax record and creates a months-long untangling process. The misconception many sole proprietors hold is that they do not need an FEIN because they have an SSN; in California, every agricultural employer must obtain an FEIN before opening an EDD account, regardless of entity type.
Box B — Business Name (Legal Name)
Box B asks for the exact legal name on file with the IRS and the California Secretary of State, not your DBA or marketing name. Enter the name in all capital letters, including punctuation such as commas, “INC,” “LLC,” or “LP,” and match the IRS CP-575 letter character for character. Napa Vineyard Holdings LLC would write NAPA VINEYARD HOLDINGS LLC in Box B.
If you are a sole proprietor with no separate legal entity, enter your own legal name as it appears on your driver’s license, last name first or first name first depending on how the IRS recorded it. The most common error is filers entering their farm’s marketing name (such as “Sunny Acres”) in Box B and saving the DBA for Box C, which creates a name mismatch with the IRS and freezes processing. A widespread misconception is that LLC and Inc. designators are optional; they are required, and leaving them off is treated as a different legal entity.
Box C — Trade Name / Doing Business As (DBA)
This field captures the public-facing name your customers, workers, and the public know you by, if it differs from your legal name. Enter the DBA exactly as it appears on your county’s Fictitious Business Name (FBN) statement, in capital letters. For instance, Napa Vineyard Holdings LLC doing business as Stags Hollow Vineyard writes STAGS HOLLOW VINEYARD in Box C.
If your legal name and trade name are identical, leave Box C blank or write SAME. The classic mistake is using a DBA without filing the FBN at the county level first; EDD does not enforce FBN compliance, but the California Business and Professions Code §§ 17900–17930 does, and operating without one can void contracts. The misconception filers carry is that the DBA replaces the legal name on tax filings; it never does — DE-9 quarterly returns must still bear the legal name from Box B.
Box D — Business Mailing Address
Box D is where EDD will send every notice, rate letter, audit communication, and refund check, so accuracy is critical. Enter the full street address or P.O. Box, city, state, and ZIP+4 in the spaces provided. For example, Lopez Berry Farms writes 1450 Beach Road, Watsonville, CA 95076-1218.
If you use a P.O. Box for mail and a separate physical location for operations, list the P.O. Box here and use Box E for the physical site. The frequent mistake is putting the field address (a road with no mailbox) in Box D, which causes USPS to return EDD notices marked undeliverable and triggers an automatic compliance letter. The misconception is that EDD will email everything; in reality, statutory notices like the Notice of Contribution Rates (DE 2088) are still mailed on paper.
Box E — Physical Business Address
This is the actual location where farm work happens — the field, ranch, orchard, vineyard, dairy, nursery, or packing shed. Enter the street address, including any APN or “Lot/Parcel” reference if there is no street number, plus city, county, and ZIP code. For example, Stags Hollow Vineyard writes 2200 Silverado Trail, Calistoga, Napa County, CA 94515.
If you operate at multiple sites, list the principal site here and attach a separate sheet titled DE-1AG Box E Continuation listing the others. The mistake to avoid is leaving Box E blank because you “rent” the field; rented or leased land still counts as your physical business address. The misconception is that listing multiple counties triggers multiple SEINs — it does not; one SEIN covers all California locations under the same FEIN and legal entity.
Box F — Type of Ownership
Box F is a checkbox grid asking whether you are a Sole Proprietor, Partnership, Limited Partnership, LLC, LLP, Corporation (C or S), Joint Venture, Estate, Trust, Receivership, or Other. Check exactly one box that matches your IRS classification and California Secretary of State filing. Maria Lopez checks Sole Proprietor, while Napa Vineyard Holdings LLC checks LLC.
If you are a single-member LLC taxed as a disregarded entity, you still check LLC, not Sole Proprietor, because EDD follows state-law form, not federal tax classification. The most damaging mistake is checking Sole Proprietor when you are actually an LLC; this strips your liability shield in EDD’s eyes and exposes the owner personally under CUIC § 1735. The misconception is that joint-venture spouses must file as a partnership — under the IRS qualified joint venture election, spouses can file as two sole proprietors instead.
Box G — California Secretary of State (SOS) Entity Number
Corporations, LLCs, and LPs must enter the 7- or 12-character entity number issued by the California Secretary of State at formation. Enter exactly as it appears on your registration confirmation: corporations use a 7-digit number, LLCs use a 12-digit number starting with “20” or “19.” Napa Vineyard Holdings LLC writes 202012345678.
Sole proprietors and general partnerships leave Box G blank because they do not register with the SOS. The mistake is confusing your FEIN with your SOS number — they are issued by different agencies and serve different purposes. The misconception is that DBAs need an SOS number; they only need a county FBN, not a state filing.
Box H — Date Wages First Paid $100 or More in a Calendar Quarter
This single date triggers your entire registration deadline. Enter the date you first issued cash wages of $100 or more to one or more agricultural workers in any calendar quarter, in MM/DD/YYYY format. For example, if Lopez Berry Farms paid its first crew member $480 on April 10, 2026, Maria writes 04/10/2026.
If you are a successor taking over an existing operation, enter the date you took over, not the predecessor’s original date, and complete Box S. The most common and most expensive mistake on the entire form is entering the date of the pay period instead of the pay date; EDD reads this box literally, and the wrong date can shorten or extend your liability period by a full quarter. The misconception is that the $100 threshold resets each year — it does not; once you cross it, you are a liable employer for that calendar year and the next.
Box I — Estimated Number of Employees
Box I asks for your good-faith estimate of how many California workers you expect to pay during the next 12 months, including seasonal, part-time, and full-time. Enter a single whole number; do not enter a range. Lopez Berry Farms, expecting 4 seasonal pickers from May to August, writes 4.
If headcount fluctuates dramatically, use the peak month projection, not an annual average. The mistake is entering “0” because you have not hired yet; if you are filing DE-1AG, you must already have crossed the wage threshold, so 0 is impossible. The misconception is that this number locks in your UI rate; it does not — your UI rate is recalculated each year based on actual payroll and reserve account balance per CUIC § 977.
Box J — Farm Labor Contractor (FLC) License Number
If you operate as a Farm Labor Contractor licensed by the California DLSE, enter your license number here in the format issued on the license card. Growers and direct employers leave this box blank. Carlos Reyes Labor Services, an FLC, writes FLC-2026-08831.
If your FLC license is pending, write PENDING and the application date; EDD will conditionally process the registration but will hold your account active until the license clears. The mistake is operating as an FLC without a license, which is a misdemeanor under the California Labor Code § 1683 and triggers civil penalties up to $10,000 per violation. The misconception is that an out-of-state FLC license is honored in California; it is not — California requires a California-issued FLC license.
Box K — Industry Description and Principal Product
Describe the principal agricultural activity in plain English in 10 words or fewer, and list the main crop or product. Lopez Berry Farms writes Strawberry growing and harvesting; principal product strawberries. Stags Hollow Vineyard writes Wine grape growing; principal product Cabernet Sauvignon grapes.
If you operate multiple ag activities, list the one that generates the most gross revenue. The mistake is writing vague descriptions like “farming” or “agriculture” without naming the crop, which causes EDD to assign you the wrong NAICS code and the wrong UI new-employer rate group. The misconception is that NAICS codes do not matter for ag employers — they do, because NAICS 111 (Crop Production) and NAICS 115 (Support Activities for Agriculture, including FLCs) have different audit and rating histories.
Box L — Names and SSNs of Owners, Partners, Officers, or Members
This box is a table requiring full legal name, title, home address, SSN, driver’s license number, and date of birth for every owner, partner, corporate officer, LLC member or manager, or trustee. Enter every person with 10% or more ownership or any signing authority. Maria Lopez writes MARIA ELENA LOPEZ, OWNER, 1450 Beach Rd, Watsonville CA 95076, SSN 555-12-3456, CDL D1234567, DOB 03/14/1985.
If you have more than three responsible parties, attach a continuation sheet titled DE-1AG Box L Continuation listing the rest in identical format. The mistake here is leaving SSNs blank to “protect privacy”; EDD requires them under CUIC § 1088.5, and missing SSNs cause the form to be rejected entirely. The misconception is that minority partners can be omitted; anyone with signing authority over payroll, regardless of ownership percentage, must be listed.
Box M — Previous EDD Account Number, If Any
If you, any owner, or any officer has ever held a California employer payroll tax account, enter that prior SEIN here. The format is XXX-XXXX-X (eight digits with hyphens). Carlos Reyes, who previously operated under SEIN 123-4567-8 before letting it go inactive, writes 123-4567-8.
If no responsible party has ever had an EDD account, write NONE. The mistake is hiding a prior SEIN with a poor experience-rating history; EDD will find it through SSN and FEIN cross-matching and will retroactively transfer the bad reserve under CUIC § 1052, called SUTA dumping enforcement. The misconception is that an inactive account is the same as a closed account; only a formal closure via DE 24 ends the account.
Box N — Type of Agricultural Activity
Box N is a checklist of activity categories: Crop Production, Livestock, Dairy, Poultry, Nursery/Greenhouse, Aquaculture, Forestry/Logging, Custom Harvesting, Packing/Processing, Farm Labor Contracting, or Other. Check every box that applies. Lopez Berry Farms checks Crop Production; Carlos Reyes Labor Services checks Farm Labor Contracting and Custom Harvesting.
If you check “Other,” write a brief description on the line provided. The mistake is checking only one box when multiple apply, which can hide FLC activity from regulators and trigger a Labor Commissioner investigation. The misconception is that packing your own crop is “Crop Production” — once you pack for hire or beyond your own farm’s harvest, you are also Packing/Processing under NAICS 115114.
Box O — H-2A Guest Worker Employer Status
Indicate whether you employ H-2A temporary agricultural workers under the federal H-2A program. Check Yes or No, and if Yes, enter the number of certified H-2A positions. Stags Hollow Vineyard, with 12 H-2A pickers approved, checks Yes and writes 12.
If you use H-2A workers seasonally, check Yes even if no workers are on site at the moment of filing. The mistake is checking No because H-2A wages are FUTA-exempt; California still requires UI, ETT, and SDI on those wages under CUIC § 605. The misconception is that H-2A workers are independent contractors; they are W-2 employees under both federal and California law.
Box P — Voluntary Plan / State Disability Insurance Election
This box asks whether you intend to provide State Disability Insurance through the standard EDD plan or through an EDD-approved Voluntary Plan. Most ag employers check the standard SDI box. Lopez Berry Farms checks State Plan (SDI).
If you elect a Voluntary Plan, you must file Form DE 1378 separately and have it approved before the election is effective. The mistake is checking Voluntary Plan without separate approval, which leaves your workers without coverage and exposes you to claim liability. The misconception is that Voluntary Plans cost less; they are only cheaper if your claim experience is significantly below average.
Box Q — Successor Information (If Applicable)
If you acquired an existing California ag business — its assets, employees, trade, or organization — complete this box with the predecessor’s legal name, SEIN, FEIN, and acquisition date. Napa Vineyard Holdings LLC, acquiring Old Stags Vineyard Inc. on January 15, 2026, writes the predecessor’s name, SEIN 987-6543-2, FEIN 94-7654321, and date 01/15/2026.
If only part of the business was acquired, also attach Form DE 4453 to elect partial reserve transfer. The mistake is skipping Box Q to avoid inheriting a high UI rate; EDD will discover the succession and impose the rate retroactively under CUIC §§ 1051–1060 plus a 10% mandatory rate increase for SUTA dumping. The misconception is that buying assets in an arm’s-length sale avoids successor status; it does not, if substantially all of the business continues.
Box R — Bank Account for Electronic Payment
Enter the routing number, account number, and account type (checking or savings) of the business bank account from which EDD will draft electronic payments. Lopez Berry Farms enters routing 121000358, account 9876543210, type Checking.
If you do not yet have a business bank account, you may leave Box R blank and enroll later through e-Services for Business, but you must enroll before your first $20,000-or-more quarterly liability per CUIC § 1110. The mistake is entering a personal account; EDD requires a business account in the legal entity’s name. The misconception is that paper checks are still allowed indefinitely — once you cross the $20,000 threshold, electronic payment is mandatory and paper checks trigger a 15% non-compliance penalty.
Box S — Reason for Registration
Check the box that best describes why you are registering: New Business, Purchased Existing Business, Reorganization, Reactivation of Inactive Account, Voluntary Election, or Other. Lopez Berry Farms, registering for the first time, checks New Business.
If you check Reorganization, attach a brief statement explaining the entity change (e.g., sole proprietor converting to LLC). The mistake is checking New Business when you are actually a successor; this is treated as evasion under SUTA dumping rules. The misconception is that converting from a sole proprietorship to an LLC is “the same business” — for EDD purposes, it is a brand-new legal entity that needs a new SEIN.
Box T — Signature, Title, Date, and Phone Number
The form must be signed by an owner, partner, corporate officer, LLC managing member, or authorized representative under DE 48 power of attorney. Sign in blue or black ink, print the name and title, enter the date in MM/DD/YYYY, and add a daytime phone number. Maria Elena Lopez signs, prints MARIA ELENA LOPEZ, OWNER, dates 04/22/2026, and writes phone (831) 555-0142.
If a paid preparer signs, attach the DE 48 Power of Attorney. The mistake is using an electronic signature on a paper form; EDD accepts wet signatures on paper and DocuSign-style signatures only through e-Services for Business. The misconception is that the signature is informational; it is a sworn declaration under penalty of perjury per CUIC § 2122, and false statements can carry criminal liability.
Three Filled-Out Examples Using Real Scenarios
Below are three full walkthroughs covering the most common DE-1AG fact patterns. Each follows one named filer through the form’s most consequential boxes.
Scenario 1: Maria Lopez, Sole-Proprietor Strawberry Farmer in Watsonville
Maria leases 6 acres in Watsonville and pays her first crew of 4 pickers $480 each on April 10, 2026.
| Form Section | What Maria Enters |
|---|---|
| Box A — FEIN | 82-1234567 |
| Box B — Legal Name | MARIA ELENA LOPEZ |
| Box C — DBA | LOPEZ BERRY FARMS |
| Box D — Mailing Address | PO Box 412, Watsonville, CA 95077 |
| Box E — Physical Address | 1450 Beach Rd, Watsonville, Santa Cruz County, CA 95076 |
| Box F — Ownership Type | Sole Proprietor |
| Box H — First $100+ Wage Date | 04/10/2026 |
| Box I — Estimated Employees | 4 |
| Box K — Industry | Strawberry growing; principal product strawberries |
| Box L — Owner SSN | MARIA ELENA LOPEZ, 555-12-3456, DOB 03/14/1985 |
| Box S — Reason | New Business |
| Box T — Signature Date | 04/22/2026 |
Scenario 2: Napa Vineyard Holdings LLC, Successor to Old Stags Vineyard Inc.
Napa Vineyard Holdings LLC buys Old Stags Vineyard Inc. on January 15, 2026, keeping all 12 H-2A pickers and the same Calistoga site.
| Form Section | What Napa Vineyard Holdings Enters |
|---|---|
| Box A — FEIN | 87-6543210 |
| Box B — Legal Name | NAPA VINEYARD HOLDINGS LLC |
| Box C — DBA | STAGS HOLLOW VINEYARD |
| Box F — Ownership Type | LLC |
| Box G — SOS Number | 202012345678 |
| Box H — First $100+ Wage Date | 01/16/2026 |
| Box K — Industry | Wine grape growing; Cabernet Sauvignon |
| Box N — Activity | Crop Production |
| Box O — H-2A Status | Yes, 12 positions |
| Box Q — Predecessor | OLD STAGS VINEYARD INC, SEIN 987-6543-2, FEIN 94-7654321, 01/15/2026 |
| Box S — Reason | Purchased Existing Business |
| Box T — Signature | David Chen, Managing Member, 01/28/2026 |
Scenario 3: Carlos Reyes Labor Services, Licensed Farm Labor Contractor
Carlos operates a Fresno-based FLC providing crews to multiple growers, with a DLSE license and 35 estimated workers across the season.
| Form Section | What Carlos Enters |
|---|---|
| Box A — FEIN | 77-8889990 |
| Box B — Legal Name | CARLOS REYES LABOR SERVICES INC |
| Box C — DBA | REYES HARVEST CREWS |
| Box E — Physical Address | 3300 N Blackstone Ave, Fresno, Fresno County, CA 93726 |
| Box F — Ownership Type | S Corporation |
| Box H — First $100+ Wage Date | 03/02/2026 |
| Box I — Estimated Employees | 35 |
| Box J — FLC License | FLC-2026-08831 |
| Box K — Industry | Farm labor contracting; custom harvest crews |
| Box M — Prior SEIN | 123-4567-8 |
| Box N — Activity | Farm Labor Contracting; Custom Harvesting |
| Box S — Reason | Reactivation of Inactive Account |
How to File the Completed Form
EDD accepts DE-1AG through three channels, and the channel you choose changes how fast you receive your SEIN, what proof of filing you keep, and what payment options open up next.
Online via e-Services for Business. Log in or enroll at eddservices.edd.ca.gov, select “Register for Employer Payroll Tax Account Number,” and choose “Agricultural Employer.” There is no filing fee. You can pay future contributions by ACH debit, ACH credit, or credit card (with a third-party convenience fee). Processing time is typically same-day for the temporary SEIN and 5–7 business days for the permanent SEIN. Save the on-screen confirmation number and the PDF receipt as proof of filing.
By mail. Send the signed paper DE-1AG to Employment Development Department, Account Services Group, MIC 28, PO Box 826880, Sacramento, CA 94280-0001. There is no fee. Processing time is 10–14 business days. Send by USPS Certified Mail with Return Receipt, and keep the green card and a photocopy of the signed form as proof of filing.
By fax. Fax the signed DE-1AG to 1-916-654-9211. There is no fee. Processing time is 7–10 business days. Keep the fax confirmation page that prints from your machine; without it, you have no proof EDD received the form. Phone the Taxpayer Assistance Center at 1-888-745-3886 a week later to confirm receipt and obtain your SEIN. In-person delivery is also accepted at any EDD Employment Tax Office, and the receptionist will date-stamp a copy as your proof of filing.
What Happens After You File
Within minutes (online) or two weeks (paper/fax), EDD issues an eight-digit SEIN in the format XXX-XXXX-X, mailed on a Notice of Account Number Assignment (DE 1HW or DE 1AG-A) and posted in your e-Services account. Use that SEIN immediately on your first quarterly DE 9 and DE 9C returns and on every DE 88 deposit coupon.
EDD will also send a DE 2088 Notice of Contribution Rates showing your new-employer UI rate (3.4% for the first 2–3 years on the first $7,000 of wages per employee), your ETT rate (typically 0.1%), and your SDI worker contribution rate (set annually). Your first DE 9/DE 9C is due by the last day of the month following the close of the calendar quarter, and your DE 88 deposit schedule depends on the size of your PIT withholding.
You may also receive a welcome packet including the Agricultural Employer’s Guide DE 231G, the Employer’s Guide DE 44, and posters required under California Labor Code § 1183. EDD audits roughly 2% of new ag accounts within the first three years, so file every quarterly return on time even if you owe nothing.
Mistakes to Avoid When Filling Out the Form
Each of the errors below maps to a specific consequence under California Unemployment Insurance Code or EDD policy.
- Filing more than 15 days after the first $100+ quarterly wage date — late-filing penalty under CUIC § 1112 plus interest.
- Entering an SSN where Box A asks for an FEIN — account merges with personal record and freezes for weeks.
- Using a marketing name in Box B instead of the legal IRS name — automatic rejection and resubmission.
- Checking Sole Proprietor when you are an LLC — strips liability protection in EDD’s records.
- Leaving Box H blank or guessing the date — wrong liability period and wrong UI base wages.
- Skipping the FLC license in Box J — misdemeanor under Labor Code § 1683 and up to $10,000 civil penalty.
- Hiding a prior SEIN in Box M — SUTA dumping retroactive rate transfer plus 10% mandatory increase.
- Skipping Box Q on a successor purchase — predecessor’s bad reserve still gets transferred and now you owe back contributions.
- Listing only majority owners in Box L — incomplete responsible-party disclosure violates CUIC § 1088.5.
- Writing “farming” in Box K without a crop name — wrong NAICS code and wrong UI rate group.
- Leaving the signature in Box T undated — form treated as unfiled until corrected.
- Checking No on Box O for H-2A workers — unpaid UI/ETT/SDI on guest worker wages with penalties.
- Using a personal bank account in Box R — mandatory ACH rejected and triggers 15% non-compliance penalty.
- Filing DE-1 instead of DE-1AG when primarily agricultural — wrong rate schedule and wrong audit unit.
- Failing to attach DE 48 when a preparer signs — signature treated as unauthorized and form rejected.
Do’s and Don’ts
Do download a fresh DE-1AG PDF the day you file because revision dates change. Do match Box B’s legal name to the IRS CP-575 letter character for character. Do list every responsible party with 10% or more ownership in Box L. Do keep a stamped, certified, or e-Services confirmation as proof of filing. Do enroll in e-Services for Business immediately to monitor your account. Do file early if you are close to the 15-day deadline; EDD counts calendar days, not business days. Do review the Agricultural Employer’s Guide DE 231G before filing your first DE 9.
Don’t use whiteout or scribble corrections; reprint the page instead. Don’t sign the form before completing Box H, because the date you sign must come on or after the first wage date. Don’t leave Box M blank if any owner has ever held an EDD account. Don’t combine multiple legal entities under one DE-1AG. Don’t submit a photocopy of an older revision. Don’t assume H-2A workers are exempt from California payroll taxes. Don’t file DE-1AG if more than half your labor is non-agricultural.
Pros and Cons of Filing on Your Own vs. With Help
Pros of filing DE-1AG yourself. You save $200–$500 in preparer fees. You learn your own EDD account inside-out. You control filing speed and can submit through e-Services in under 30 minutes. You retain direct communication with EDD, avoiding telephone-game errors. You build the in-house knowledge needed for future DE 9, DE 9C, and DE 88 filings.
Pros of filing with a CPA, payroll service, or enrolled agent. You avoid the most expensive boxes (H, Q, M) being mis-keyed. You inherit the preparer’s DE 48 power of attorney so EDD calls them, not you. You get audit defense already lined up. You receive bundled help with FUTA Form 940 and IRS Form 943. You start with a clean payroll-tax calendar.
Cons of self-filing. You bear full liability for errors under CUIC § 1735. You may misclassify ownership type. You can miss the 15-day clock while researching. You handle every EDD letter personally. You may pick the wrong NAICS in Box K.
Cons of paid help. It costs money. You depend on a third party for deadlines. The preparer may file generically without knowing your H-2A or successor nuances. Communication delays can still cause late filings. Power of attorney scope must be carefully written to avoid overreach.
Self-File vs. Paid Help at a Glance
| Factor | Self-File via e-Services | CPA / Payroll Service |
|---|---|---|
| Cost | Free | $200–$500 typical |
| Time to complete | 30–60 minutes | 1–2 weeks turnaround |
| Error risk on Boxes H, Q, M | Higher | Lower |
| Audit defense | None bundled | Usually included |
| Best for | Single-entity sole proprietors | LLCs, successors, FLCs, H-2A employers |
FAQs
Do I file DE-1AG or DE-1 if I run a winery that grows grapes and bottles wine on site?
No. You file DE-1 for the bottling/manufacturing side because it is commercial, not agricultural. Grape growing alone uses DE-1AG; mixed operations need both, with each side under its own SEIN.
What if I paid only $90 to one worker in a quarter — do I still register?
No. The $100 quarterly cash-wage threshold under CUIC § 675 is the trigger. Below $100, registration is voluntary, but voluntary election locks you in for two calendar years.
Can I write “APPLIED FOR” in Box A if I do not have my FEIN yet?
Yes. EDD allows “APPLIED FOR” with the IRS submission receipt attached. Replace it with the actual FEIN within 30 days, or EDD will pause your account.
Do I list my spouse in Box L if we run the farm together?
Yes. If your spouse has any signing authority, ownership share, or payroll role, list their full SSN, DOB, and address. Omitting them violates CUIC § 1088.5.
Is the 15-day deadline calendar days or business days?
No, it is not business days. The 15-day clock under CUIC § 1086 counts calendar days, weekends and holidays included, starting the day after the first $100+ wage payment.
Do H-2A workers count toward the $100 quarterly trigger?
Yes. California treats H-2A wages as covered employment for UI, ETT, and SDI under CUIC § 605, even though they are FUTA-exempt federally. Count every dollar paid.
Can I e-sign the paper DE-1AG with DocuSign?
No. Wet signatures are required on paper submissions. DocuSign-style signatures are accepted only inside the e-Services for Business portal.
What if my Box H date was actually two months ago?
Yes, you can still file, but you owe the late-filing penalty plus interest from the original 15-day deadline. File immediately to stop the clock; do not backdate Box T.
Do I need a separate DE-1AG for each ranch I operate in California?
No. One DE-1AG and one SEIN cover every California location under the same FEIN and legal entity. List the principal site in Box E and attach a continuation sheet.
Does converting from sole proprietor to LLC require a new DE-1AG?
Yes. The LLC is a new legal entity with a new FEIN, so it needs its own DE-1AG, its own SEIN, and a Box Q entry naming the prior sole proprietorship as predecessor.
Should I check “New Business” in Box S if I bought an existing farm?
No. Check “Purchased Existing Business” and complete Box Q. Mislabeling a successor as a new business is treated as SUTA dumping under CUIC § 1052 and triggers retroactive rate adjustments.
Can I leave Box J blank if I’m a grower who hires an FLC for harvest?
Yes. Box J is only for filers who are themselves licensed FLCs. If you are the grower hiring an outside FLC, leave Box J blank and verify your FLC’s license at the DLSE FLC Search.
What proof of filing should I keep?
Yes, always keep proof. For online, save the e-Services confirmation PDF; for mail, the Certified Mail green card; for fax, the fax confirmation page; for in-person, the EDD date-stamped copy.
Do I need to register for SDI separately?
No. Box P on DE-1AG enrolls you in SDI automatically under the State Plan. Voluntary Plan election requires a separate, pre-approved DE 1378 application.
Related reading
- How to Fill Out California Withholding Form DE 4 + FAQs
- How to Fill Out California Form DE-9 (w/Examples) + FAQs
- How to Fill Out California Form DE-1HW (w/Examples) + FAQs
- How to Fill Out California Form DE-1NP (w/Examples) + FAQs
- How to Fill Out California Form DE-678 (w/Examples) + FAQs
- How to Fill Out California Form DE-805 (w/Examples) + FAQs