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Official form guide
Form 943: Employer's Annual Federal Tax Return for Agricultural Employees
IRS Form 943 is the Employer's Annual Federal Tax Return for Agricultural Employees. It reports agricultural payroll taxes and determines deposit schedules; a monthly schedule depositor has a $50,000 liability threshold.
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IRS Form 943 - Employer's Annual Federal Tax Return for Agricultural Employees
IRS Form 943 is the Employer's Annual Federal Tax Return for Agricultural Employees. It reports agricultural payroll taxes and determines deposit schedules; a monthly schedule depositor has a $50,000 liability threshold.
Risk Radar
Scan points- 1Using the wrong EIN can cause penalties and delay processing.
- 2Using an EIN that differs from the EIN reported on Form W‑3.
- 3Filing a paper Form 943 after having filed it electronically.
- 4Failing to make required EFT deposits throughout the year.
- 5Entering dollar signs or rounding amounts instead of exact cents.
Plain English
Form 943 tells the IRS how much federal tax you withheld from farm workers' wages and how you paid it during the year. It also shows whether you follow a monthly or semiweekly deposit schedule. The form must be filed once each calendar year.
Submission Date
- Filing date: 2025-12-04 14:36:01
- Preparation window: collect IDs, supporting records, and signatures in advance.
- Final review: verify names, dates, and required fields before submission.
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What this form is for
- Use this form when filing the Employer's Annual Federal Tax Return for Agricultural Employees.
- Do not use it when you are an employer in Puerto Rico without U.S. employees subject to federal income tax withholding.
- Check Form 943-V instead when paying the balance due by check or money order.
Form selector
Use this form or another form?
Paying balance due with a check or money order
Payment voucher required for paper payments
✓ Confirm you have detached and completed Form 943‑V before mailing
Filing Forms W-2 electronically
Electronic filing may be required for employers
✓ Verify eligibility for e‑file of Form W‑2
Reporting backup withholding for H‑2A workers without TIN
Backup withholding reported on Form 945
✓ Confirm you have completed Form 945 for H‑2A backup withholding
Deadline or filing window
Not stated in the official source.
Checklist
What you need before filling it out
Line 15 – payment method
EFTPS confirmation or check details · Form 943 payment instructions
Line 8 – federal income tax withheld
Form W‑4 from H‑2A worker (if applicable) · Form 943 line 8
Entity information above line 1
Employer identification number (EIN) and business name · Form 943 header
Payment voucher (Form 943‑V)
Check or money order payable to United States Treasury · Form 943‑V attachment
Aggregate return identification
Statement indicating aggregate filer status · Form 943 top section
Before you submit
- 1Verify the EIN entered on line 1 matches your IRS records.
- 2Confirm the social security tax rate of 6.2% and wage base limit $176,100 are applied.
- 3Ensure the Medicare tax rate of 1.45% is applied with no wage base limit.
- 4Identify yourself as an aggregate return filer if applicable.
- 5Choose the correct payment method and attach Form 943‑V if paying by check or money order.
- 6If paying by EFT, select the “Without a payment address” filing option and do not include Form 943‑V.
- 7Review line 8 for any federal income tax withheld from H‑2A workers and attach the required Form W‑4.
- 8Confirm you have signed the form in the designated signature area.
How to file this form
- 1Enter employer information and EIN on line 1 of Form 943.
- 2Calculate Social Security tax at 6.2% on wages up to $176,100 and report on the appropriate lines.
- 3Calculate Medicare tax at 1.45% on all wages and report on the appropriate lines.
- 4Identify yourself as an aggregate return filer if required.
- 5If paying by EFT, submit the payment via EFTPS and file using the “Without a payment address” option.
- 6If paying by check, complete Form 943‑V, attach it to Form 943, and mail to the address provided in the Instructions.
Known limitations
- 1Not applicable to employers in Puerto Rico without U.S. employees subject to federal income tax withholding.
- 2Not required to withhold federal income tax from H‑2A workers unless they request withholding and provide Form W‑4.
- 3Federal income tax withholding rules do not apply to employers in Puerto Rico (unless they have U.S. employees).
- 4Form 943 is only for agricultural employers; non‑agricultural employers must use a different form.
Field map
Compact field-by-field guide
Employer Info
1 items
Full legal name and Employer Identification Number.
Quarter
1 items
Select the calendar quarter this return covers.
Wages
1 items
Sum of all wages, tips, and other compensation paid to employees during the quarter.
Withholding
1 items
Total federal income tax withheld from employee paychecks.
SS & Medicare
1 items
Wages subject to Social Security tax (capped) and Medicare tax (uncapped).
Deposit
1 items
Indicate your deposit schedule: monthly, semiweekly, or next-day rule if over $100k.
Signatures
1 items
Must be signed by an authorized officer or agent of the employer.
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Fillable formOpen in Editor->The form is the 20/25 edition; the instructions direct users to the latest information page at IRS.gov/Form943. Changes for 2025 include a social security wage base limit of $176,100 while the Medicare tax rate remains 1.45% with no wage base limit.
What changed or needs a fresh check
- Edition date — confirm the revision reads 20/25
- Fee — verify if an electronic filing fee applies
- Mailing address — confirm you use the address listed in the Instructions for Form 943
- Signature — Not stated in the official source
Quick Facts
Downloads
After you file
- 1Keep a copy of the filed Form 943 and any payment confirmations for at least four years.
- 2Retain the payment voucher and proof of EFT payment for your records.
- 3Expect an electronic acknowledgment from the IRS if you filed electronically.
- 4If you discover an error, contact the IRS at 800-829-4933 for assistance.
- 5Store records of employee wages and tax deposits for future audits.
Sources
- SRCInstructions p.1 — revision date is 20/25.
- SRCInstructions p.1 — social security tax rate is 6.2% each for employee and employer.
- SRCInstructions p.1 — social security wage base limit is $176,100.
- SRCInstructions p.1 — Medicare tax rate is 1.45% each for employee and employer.
- SRCInstructions p.1 — aggregate return filers must identify themselves.
- SRCInstructions p.4 — electronic filing requires a valid EIN.
- SRCInstructions p.4 — payment options described for line 15.
- SRCInstructions p.6 — federal income tax not required for H‑2A workers unless they request withholding and provide Form W‑4.
- SRCInstructions p.9 — pay by check or money order with Form 943‑V attached.
- SRCForm p.3 — EFT can be made via EFTPS, IRS Direct Pay, or business tax account; do not use Form 943‑V for deposits.
Common confusion points
Do I need to file Form 943‑V when I pay by EFT?
EFT payments do not require the voucher
→ Confirm you are using EFT and have selected the ‘Without a payment address’ filing option
Should I withhold federal income tax for H‑2A workers?
Rule only applies if the worker requests withholding
→ Check whether the worker submitted a completed Form W‑4
Is there a Medicare wage base limit?
Medicare tax has no wage base limit per the instructions
→ Verify you applied the 1.45% rate to all wages
Are Puerto Rico employers required to file?
References to federal income tax withholding don’t apply unless they have U.S. employees
→ Confirm your employee locations and tax obligations
What if I am an aggregate return filer?
Aggregate filers must identify themselves
→ Ensure you mark the aggregate filer status on the form
Can I use a credit card to pay?
Payment options include EFT, credit, or debit card without needing Form 943‑V
→ Verify you are using an accepted electronic payment method
Workflow map
Related forms and next steps
Current
After
Often used with
⚠ If something goes wrong
- Form 943-V — attach to correct payment errors.
Questions about IRS Form 943
What is IRS Form 943 used for?
Form 943 tells the IRS how much federal tax you withheld from farm workers' wages and how you paid it during the year. It also shows whether you follow a monthly or semiweekly deposit schedule. The form must be filed once each calendar year.
Who must file IRS Form 943?
Agricultural employers who withhold federal employment taxes for farm workers must file IRS Form 943.
What information does IRS Form 943 require?
The form collects total taxes after adjustments and nonrefundable credits (line 13), deposit schedule information (lines 15 and 17), and any adjustments to monthly deposits.
Where do I file IRS Form 943?
File electronically at IRS.gov/EmploymentEfile; paper returns must be mailed to the IRS service center listed in the Form 943 instructions.
How do I complete IRS Form 943?
Determine your deposit schedule (monthly or semiweekly) before the year begins. Make required EFT deposits throughout the year. Complete the form without dollar signs, rounding, and include cents; use a minus sign for negative amounts. Sign the form and submit it electronically or by mail as directed.
What happens if IRS Form 943 is filed incorrectly?
Using an incorrect EIN or failing to make required EFT deposits can trigger penalties and processing delays, and the trust‑fund recovery penalty may be assessed at 100% of unpaid tax.
Do I need to file Form 943‑V when I pay by EFT?
EFT payments do not require the voucher Confirm you are using EFT and have selected the ‘Without a payment address’ filing option
Should I withhold federal income tax for H‑2A workers?
Rule only applies if the worker requests withholding Check whether the worker submitted a completed Form W‑4
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