What payroll deadlines should employers track?

Payroll Tax Deadlines for Employers in North Dakota

Employers operating in North Dakota must stay on top of payroll tax deadlines to ensure compliance and avoid penalties. Timely filing and payment of payroll taxes support smooth business operations and maintain good standing with tax authorities.

Federal Payroll Tax Deadlines

• Federal Income Tax Withholding and Social Security/Medicare Taxes: Deposit these taxes according to your IRS deposit schedule, which may be semi-weekly or monthly depending on your deposit history.
• Form 941 (Quarterly Federal Tax Return): File by the last day of the month following the end of each quarter (e.g., April 30 for Q1).
• Form W-2 and W-3: Provide employees with Form W-2 by January 31 and file with the Social Security Administration by January 31.

North Dakota State Payroll Tax Deadlines

• State Income Tax Withholding: Deposit withheld income taxes according to North Dakota Office of State Tax Commissioner schedules, typically monthly or quarterly based on your payroll size.
• Unemployment Insurance Contributions: File and pay quarterly reports and contributions by the last day of the month following the end of each quarter (e.g., April 30 for Q1).
• Annual Reconciliation: Complete your annual reconciliation of state income tax withholding and unemployment insurance by the deadlines specified by state agencies, usually in January or February of the following year.

Operational Tips for Managing Payroll Deadlines

• Automate Payroll Processing: Use payroll software that integrates federal and North Dakota state tax schedules to automate deposits and filings.
• Maintain Accurate Records: Keep detailed payroll and tax records to simplify reporting and support any audits.
• Schedule Reminders: Set calendar alerts ahead of federal and state deadlines to avoid late payments and filings.
• Stay Updated: As of 2026, regularly check the North Dakota Office of State Tax Commissioner website for any changes in tax rates, deposit schedules, or reporting requirements.