Form 941 for Q1 is Due by April 30, 2026—Don’t miss the deadline.

Form 941 for Q1 is Due by April 30, 2026—Don’t miss the deadline. Start Filing Now

File Massachusetts Payroll
Taxes in Minutes

Stay compliant with new-hire reporting, withholding, and
unemployment insurance taxes.

Form NHR

Form NHR

Deadline: Within 14 days of hire

New Hire
Form M-941

Form M-941

Deadline: Varies by annual withholding amount

Withholding
Employment and Wage Detail Report

Employment and Wage Detail Report

Deadline: Apr 30, Jul 31, Oct 31, Jan 31

UI

Massachusetts Filing Requirements for New Hire, Withholding, and Unemployment

Stay compliant with Massachusetts's new hire, withholding, and unemployment filing requirements—on time, every time.

Forms Filing Requirements Filing Methods Due Date
New Hire Report All Massachusetts employers must report newly hired, rehired, or recalled employees. This includes government, nonprofits, and private businesses. Independent contractors expected to earn $600 or more must also be reported.
  • Online (Recommended): Report through the MassTaxConnect portal (mandatory for employers with 25 or more employees or independent contractors in aggregate).
  • Fax: (617) 376-3262 (employers with fewer than 25 employees)
  • Mail: Massachusetts Department of Revenue, PO Box 55141, Boston, MA 02205-5141
Within 14 days of the employee's hire, rehire, or recall date (or the independent contractor's start date).
Withholding
(Form M-941)
All employers who withhold Massachusetts income tax must file Form M-941. File even if no wages were paid or no tax withheld.
  • Online (Recommended): File via MassTaxConnect portal (mandatory for new businesses, payroll providers, or those with $5,000+ annual liability).
  • Mail (smaller filers only): Massachusetts Department of Revenue, PO Box 419255, Boston, MA 02241-9255

Filing frequency based on projected annual withholding :

  • $100 or less: Annual — due January 31
  • $101–$1,200: Quarterly — due last day of the month following the quarter (April 30, July 31, October 31, January 31).
  • $1,201–$25,000: Monthly — due 15th of the following month (except March, June, September, December returns due last day of the following month).
  • More than $25,000: Quarterly returns due on the last day of the month after the quarter; deposits required within 3 business days when $500+ withheld.
Unemployment Insurance (Quarterly Employment and Wage Detail Report) All subject employers must file a quarterly Employment and Wage Detail Report, including employee names, SSNs, gross wages, taxable wages (up to the $15,000 wage base per employee), and monthly employment counts.
  • Online: Submit through the Massachusetts Department of Unemployment Assistance (DUA) Unemployment Services for Employers portal or UI Online system.
  • Q1: April 30
  • Q2: July 31
  • Q3: October 31
  • Q4: January 31 (by 3:00 p.m.)

File Massachusetts Payroll Forms with Confidence

Simplify Massachusetts state compliance, and avoid missed deadlines with TaxBandits—your complete
solution for state and federal filings.


Massachusetts Annual Withholding Reconciliation Form M-3

Understand Massachusetts's additional filing requirements and stay compliant.

Filing Requirement Used to reconcile total Massachusetts income tax withheld during the year with payments submitted via Forms M-941. Reconciles exactly with the Forms W-2 issued to employees.
Due Date January 31st of the following year.
What to Include Summary of total wages, total tax withheld, and total payments made. Must accompany employee Forms W-2.
Filing Method Electronic filing via MassTaxConnect is strongly recommended. When e-filing W-2s electronically, paper Form M-3 is generally not required.
Massachusetts Annual Reconciliation Form M-3

Simplify your M-3 filing with TaxBandits

Information Required to File

Know what information you need to file Massachusetts payroll forms accurately.

What to Report in a New Hire?

What to Report in a New Hire?

  • Employee's full name
  • Employee's home address
  • Social Security Number (SSN)
  • Date of hire
  • FEIN, employer name & payroll address
  • State of hire (for multi-state employers)
What to Report in Form M-941

What to Report in Form M-941?

  • Business name and address
  • FEIN
  • Total wages paid during the period
  • Amount of Massachusetts income tax withheld from wages
What to Report in Quarterly Employment and Wage Detail Report

What to Report in the Quarterly Employment and Wage Detail Report?

  • Employee name and SSN
  • Total gross wages paid during the quarter
  • Taxable wages (up to the $15,000
    wage base)
  • Monthly employment counts

How to file Payroll Tax Forms with the State of Massachusetts?

Create a free TaxBandits account and follow these simple steps to e-file your Massachusetts forms efficiently.

  • Step 1: Choose the Required Form

    Select the type of form you want to file. This includes new-hire reporting, withholding Form M-941, the quarterly Employment and Wage Detail Report, and the annual reconciliation Form M-3.

  • Step 2: Enter the Required Tax Details

    Complete the chosen form with the required information that applies to your business, such as employee wages, withholding amounts, and contribution data.

  • Step 3: Review and Transmit

    Review your form and transmit it to the appropriate state agencies through TaxBandits for a secure and approved filing.

  • Step 1: Choose the Required Form

    Select the type of form you want to file. This includes new-hire reporting, withholding Form M-941, the quarterly Employment and Wage Detail Report, and the annual reconciliation Form M-3.

  • Step 2: Enter the Required Tax Details

    Complete the chosen form with the required information that applies to your business, such as employee wages, withholding amounts, and contribution data.

  • Step 3: Review and Transmit

    Review your form and transmit it to the appropriate state agencies through TaxBandits for a secure and approved filing.

Start e-filing with Massachusetts today—TaxBandits makes it quick and easy!

Massachusetts Payroll Tax Filing — Simple, Transparent Pricing

Pay for more than filing—accuracy, right outcome, and peace of mind.

Forms Price per Form*
New Hire Reporting $1 / Employee
Withholding Form (M-941) $5.95
Unemployment Wage Report $5.95
Annual Reconciliation (Form M-3) $5.95

Penalties and Corrections for New Hire, Withholding, and Unemployment

Know the penalties and how to correct errors before they impact compliance.

Form Penalties Corrections
New Hire Report

Failure to report newly hired, rehired, or recalled employees may result in a penalty of up to $25 per employee.

This can increase to up to $500 per employee if there is a conspiracy or false information.

Corrections to previously submitted new hire reports should be made through MassTaxConnect.

You may also contact the Massachusetts Child Support Services Division:

Phone :(800) 332-2733

Form M-941
  • Late Filing / Late Payment: 1% per month (or fraction of a month), up to a maximum of 25% of tax due.
  • Failure to Make Timely Deposits: 5% of the underpaid deposit amount.
  • Interest: Federal short-term rate + 4%,
    compounded daily.
If an error is found (e.g., underreported wages or incorrect withholding amounts), file an amended return through MassTaxConnect. (preferred) or by paper. Any additional tax due must be paid along with applicable penalties and interest.
Quarterly Employment and Wage
Detail Report
  • Failure to File: 150% of the highest quarter's
    taxable wages.
  • Late Payment Interest: 12% per year.

Submit a corrected report through the Unemployment Services for Employers portal.

Contact DUA at (617) 626-5075 for assistance. Update incorrect wages or contribution calculations and pay any additional
tax due.

Beyond State Payroll Filing: Simplifying All Your Tax Needs

At TaxBandits, we simplify more than just state payroll filings. From Form 941 to 1099, W-2, and beyond, we make tax filing easier for businesses of all sizes. Our platform streamlines federal and state compliance, saving you time and reducing errors, so you can focus on growing your business.

Frequently Asked Questions

All Massachusetts employers must report newly hired and rehired employees within 14 days of their start date, regardless of business size or type. This includes private businesses, nonprofits, government entities, and religious organizations. Payors of income must also report independent contractors expected to earn $600 or more using Form NHR or through MassTaxConnect.

Employers who fail to report or report inaccurate information are fined up to $25 per employee or contractor not reported. If the employer and employee conspire to avoid reporting or provide false information, the penalty increases to $500 per employee. These penalties apply to employers, payors of income, and insurance companies.

Yes. Payors of income must report independent contractors expected to earn $600 or more in a calendar year within 14 days of the contract start date using Form NHR or through MassTaxConnect. This is separate from employee new hire reporting.

Employers must register through MassTaxConnect before filing any returns. Click "Register for a Business," complete the business registration, and select the withholding tax account option. Once registered, you will be assigned a filing frequency based on your projected annual withholding.

Form M-941 is Massachusetts's Employer's Return of Income Taxes Withheld. All employers registered for Massachusetts withholding must file it based on their assigned filing frequency — annually, quarterly, or monthly — even if no wages were paid. Returns showing $0 tax due must be e-filed through MassTaxConnect.

A penalty of 1% per month (up to 25%) applies to both late filing and late payment. Employers with annual withholding of more than $25,000 who miss deposit deadlines face an additional 5% penalty. Interest accrues at the federal short-term rate plus 4%, compounded daily. Unpaid taxes exceeding $25,000 for 6 or more months are subject to public listing by DOR.

Form M-3 is Massachusetts's Annual Reconciliation of Income Taxes Withheld, due by January 31, along with employee Forms W-2. All employers who withheld Massachusetts income tax during the year must file it. If you e-file Forms W-2 through MassTaxConnect, a separate paper Form M-3 is not required.

Most Massachusetts employers must pay UI contributions if they have one or more employees who work at least one day a week for 13 or more weeks in a calendar year, or if they pay $1,500 or more in wages in any quarter. Domestic employers must contribute if they paid $1,000 or more in cash wages in any quarter. Out-of-state employers must contribute if they pay $200 or more in gross wages in Massachusetts in any quarter.

Yes. Timely filers are eligible for up to a 5.4% FUTA credit, reducing the federal rate from 6.0% to 0.6% on the first $7,000 of wages per employee.

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