Maine Department of Revenue Services 2026: Full Tax Guide
A practical guide for people searching for the Maine Department of Revenue. In Maine, the official state tax agency is Maine Revenue Services, often shortened to MRS. The main online account, filing and payment system is the Maine Tax Portal.
Quick Answer: What Is the Maine Department of Revenue?
Maine taxpayers usually need Maine Revenue Services, not a separate agency named “Maine Department of Revenue.” MRS administers individual income tax, corporate income tax, estate and fiduciary tax, sales and use tax, employer withholding, real estate withholding, fuel and special taxes, property-tax programs, compliance, payment plans and taxpayer assistance.
Individuals
Use MRS and the Maine Tax Portal for 1040ME filing, refund status, payments, estimated payments, extension payments, individual income tax forms, tax notices and payment-plan questions.
Businesses
Use the Maine Tax Portal for business registration, filing most business tax returns, payments, sales and use tax, withholding tax, corporate tax, bills and account maintenance.
Property tax
MRS has a Property Tax Division and statewide programs, but local property tax bills, due dates, exemptions and assessments often start with your municipality or local assessor.
Maine Department of Revenue Services Key Facts for 2026
Use this table before you log in, file, pay, check a refund, register a business, respond to a notice or call Maine Revenue Services.
| User question | Correct Maine answer | Best next step |
|---|---|---|
| What is the official Maine tax agency? | The official state tax agency is Maine Revenue Services, commonly called MRS. | Start with the official MRS website or Maine Tax Portal. |
| What is the Maine Tax Portal? | The Maine Tax Portal integrates tax types administered by MRS and supports online filing, payment, registration, notices and account maintenance. | Use revenue.maine.gov for online tax tasks. |
| Do I need a portal username to file individual income tax? | MRS FAQ guidance says you can file an individual income tax return without logging in. | Use the portal’s File a Return or Form option. |
| Do I need a portal username to check a refund? | No. MRS FAQ guidance says you can check refund status without creating a Maine Tax Portal username and password. | Open the Maine Tax Portal and select “Where’s My Refund?” |
| When is a portal username required? | A username is needed for tasks such as viewing bills and notices, filing most business tax returns, account maintenance, payment history and payment-plan actions. | Create portal access if you need account-level services. |
| What is Maine’s general sales tax rate? | Maine’s general sales and use tax rate is 5.5%. | Check the official rates page because special categories and 2026 changes can apply. |
| When are Maine sales tax returns due? | MRS lists sales/use tax returns as due no later than the 15th of the month. | Track monthly, quarterly, semiannual or annual frequency in the portal. |
| What is the main MRS phone number? | The Taxpayer Contact Center is listed at 207-624-9784 for general tax questions, registrations, refund status and electronic-services password assistance. | Have tax year, account ID, notice and confirmation records ready. |
Maine Tax Helper: Which Official Page Do You Need?
Choose your task and this helper points you to the right Maine Revenue Services, Maine Tax Portal, property tax or business path. It does not collect personal data.
Select a task. The helper will show the right official path, what to prepare and the common mistake to avoid.
Maine Tax Portal Login: File, Pay, Register, View Notices and Manage Accounts
The Maine Tax Portal is the main online system for MRS tax services. MRS states that all Maine taxes can now be filed and paid using the portal. Some quick actions can be done without logging in, while account-level and business tasks usually require a username and password.
Actions that can be done without logging in
- File an individual income tax return through supported portal workflows.
- Amend an individual income tax return where available.
- Make an estimated individual income tax payment.
- Make a payment with a return.
- Check individual income tax refund status.
- Use “Find a Submission” when you have the confirmation information.
Actions that usually require portal access
- View bills and notices.
- Request a payment plan.
- File most business tax returns.
- View filing and payment history.
- Maintain account details, addresses and contacts.
- Upload Power of Attorney authorization or manage third-party access.
Maine State Tax Filing 2026: 1040ME, Maine Tax Portal, MeF and Filing Records
Maine individual income tax returns for income earned in 2025 are filed during the 2026 filing season. MRS lists current-year 2025 forms and tax rate schedules as forms due in 2026, including the 1040ME individual income tax return.
| Filing item | What to know | User action |
|---|---|---|
| Resident, nonresident or part-year return | Maine uses 1040ME for individual income tax filing. | Use current-year MRS forms, the Maine Tax Portal or approved software. |
| Portal individual filing | MRS FAQ says individual filers can file through the portal without creating a username. | Use “File a Return or Form” and save confirmation. |
| Tax preparer filing | Tax professionals may continue using Modernized e-File systems and do not need the taxpayer to create a portal username for that filing. | Confirm whether your preparer also scheduled payment. |
| W-2 details | MTP FAQ says detailed W-2 information must be typed in; a PDF of the W-2 cannot replace W-2 detail entry. | Prepare W-2/1099 details before starting. |
| Address change | MRS FAQ says address changes must be submitted in writing with required identity and residency support. | Do not rely only on editing software address fields for MRS account updates. |
| Past portal submissions | Returns submitted on the portal can be found using “Find a Submission” with the email and confirmation code. | Keep the original portal confirmation code. |
Maine Tax Refund Status: Where’s My Refund, Portal Access and Phone Help
Use the official Maine Tax Portal refund status path for a Maine state income tax refund. MRS FAQ guidance says you can check refund status without creating a Maine Tax Portal username and password.
Before checking refund status
- Confirm you are checking a Maine state refund, not an IRS federal refund.
- Open the official Maine Tax Portal directly.
- Select the Individuals panel and choose “Where’s My Refund?”
- Have taxpayer identification, filing status and refund details ready.
- Know whether the return was filed through the portal, software, preparer or paper.
- Do not file a duplicate return just because a refund is delayed.
Refund phone and portal help
MRS contact information lists the Taxpayer Contact Center at 207-624-9784 for general questions, refund status information and electronic-services password assistance. Use the online refund tool first when possible.
Maine Tax Payments: Pay Without Login, Estimated Payment, Extension Payment and Payment Plans
The Maine Tax Portal supports payment actions with and without login, depending on the task. MRS FAQ guidance says taxpayers can pay taxes owed without creating a username, but login can be needed for payment history, bills, notices and payment-plan actions.
Payment records to keep
- Payment date and confirmation number.
- Tax type, tax year and filing period.
- Amount paid and payment channel.
- Bank/card record if applicable.
- Return submission confirmation or notice number.
- Scheduled payment confirmation if you set a future payment.
Estimated payment reminder
MRS FAQ guidance explains that estimated payments can be made through the portal without a username. If you schedule future estimated payments without logging in, you need the original confirmation number to view, edit or delete pending payments using Find a Submission.
Maine Sales and Use Tax 2026: 5.5% General Rate, Lodging, Prepared Food, SPT Repeal and Due Dates
Maine sales and use tax is administered by Maine Revenue Services. Maine’s general sales and use tax rate is 5.5%. Special categories and 2026 changes matter: MRS tax alerts explain that the Service Provider Tax was repealed effective January 1, 2026, and services formerly subject to SPT became taxable under sales and use tax.
| Sales tax topic | Maine rule to know | Best action |
|---|---|---|
| General sales and use tax | Maine’s general sales and use tax rate is 5.5%. | Check current MRS guidance before collecting or remitting. |
| Prepared food | MRS rate tables list prepared food at 8%. | Restaurants and food sellers should verify product taxability. |
| Rentals of lodging | MRS rate tables list lodging at 9%. | Short-term rental hosts and hotels should verify marketplace rules and filing responsibilities. |
| Short-term auto rental | MRS rate tables list short-term auto rental at 10%. | Confirm rental category and reporting period. |
| Service Provider Tax repeal | MRS tax alerts state that SPT was repealed effective January 1, 2026, with former SPT services moved to sales and use tax. | Businesses with former SPT activity should review Bulletin 115 and current instructions. |
| Return due date | MRS lists sales/use tax returns as due no later than the 15th of the month. | Track your assigned monthly, quarterly, semiannual or annual frequency. |
Maine Business Tax Registration: Maine Tax Portal, EIN, Secretary of State and Local License Workflow
A Maine business may need more than one registration. MRS handles tax registration and tax accounts through the Maine Tax Portal, while entity filings may involve the Maine Secretary of State and local licensing may involve cities or towns.
| Business task | Correct path | What to prepare |
|---|---|---|
| Form LLC, corporation or search business entity | Maine Secretary of State business services | Business name, entity type, clerk/registered agent details and filing information. |
| Get federal EIN | IRS | Legal name, responsible party, structure and mailing address. |
| Register Maine tax account | Maine Tax Portal | EIN/SSN, start date, address, owner/officer details and tax type. |
| Sales and use tax registration | Maine Revenue Services / Maine Tax Portal | Sales activity, products/services, locations, lodging or food activity and filing frequency. |
| Employer withholding account | Maine Revenue Services / Maine Tax Portal | Payroll start date, employee wage records and withholding setup. |
| Local permit or license | City or town office | Business location, zoning, industry permit, food/lodging/license details and local fees. |
Maine Employer Withholding Tax: 941ME, Payroll, Bulk Upload and Third-Party Access
Maine employer withholding tax is administered by MRS. Employers and payroll service providers use the Maine Tax Portal for quarterly withholding returns, payments, bulk withholding files and third-party access workflows.
Employer withholding checklist
- Register for a Maine withholding account when required.
- Use current-year withholding forms and instructions.
- File quarterly withholding returns and payments through the Maine Tax Portal.
- Keep payroll records, W-2/1099 records and payment confirmations.
- Use current bulk-file specifications if uploading payroll files.
- Handle payroll-service-provider access through official third-party access steps.
Third-party access reminder
MRS FAQ guidance explains that payroll service providers should request third-party access through their own Maine Tax Portal account, and the business owner must approve the access request from the business account.
Maine Corporate Income Tax, Partnership, S-Corp, Pass-Through Withholding and Franchise Tax
Maine business taxpayers may need corporate income tax, partnership or S-corporation filing, pass-through entity withholding, employer withholding, sales and use tax, franchise tax or other business tax accounts. The correct path depends on entity type, Maine activity, ownership, employees and filing year.
Business tax records to keep
- Federal business return and Maine business tax forms.
- EIN, Maine account ID and Maine Tax Portal login records.
- Entity formation, ownership, member, partner or officer information.
- Sales tax, payroll, withholding and exemption records.
- Portal confirmation numbers for returns and payments.
- Notices, bills, payment-plan records and correspondence.
Common business mistake
Do not assume that forming an LLC or getting an EIN automatically creates every Maine tax account. Entity formation, federal EIN, state tax registration, local licensing and ongoing filing are separate workflows.
Maine Property Tax: Municipal Bills, MRS Property Tax Division, Homestead and BETE/BETR Programs
Maine property tax is heavily local. MRS has a Property Tax Division and Municipal Services section that supports municipal officials and administers statewide programs, but local property tax bills, due dates and assessments often start with your municipality or assessor.
| Property issue | Usually correct office | What to prepare |
|---|---|---|
| Property tax bill or payment | City, town or municipal tax collector | Property address, account/parcel number, tax year, bill and payment record. |
| Assessed value or exemption | Local assessor or municipal office | Assessment notice, property card, exemption application and deadline. |
| Homestead or business equipment program | Local assessor plus MRS program resources | Ownership, residency, business equipment and local application details. |
| Real estate transfer tax | MRS Property Tax Division / registry workflow | Deed, declaration, consideration and closing details. |
| Municipal program guidance | MRS Property Tax Division | Program name, municipality, property details and official form. |
Maine Revenue Services Notice, Bill, Compliance Letter or Payment Plan: What To Do Next
A Maine tax notice can involve an income tax balance, refund adjustment, missing return, sales tax account, withholding issue, corporate tax, real estate withholding, payment plan, compliance action, audit or requested documents. Identify the division and tax type before paying or calling.
| Notice type | First thing to check | Best action |
|---|---|---|
| Income tax balance | Tax year, amount due, payments, credits and notice deadline. | Compare your return, payment records and portal information. |
| Refund adjustment | Adjusted line, missing document, offset, withholding or credit issue. | Review 1040ME, W-2/1099 and refund records before calling. |
| Sales tax notice | Filing period, taxable sales, exemptions, portal confirmation and payment history. | Use MTP filing/payment history and official response instructions. |
| Withholding notice | Employer account, payroll period, 941ME, payroll deposits and bulk upload record. | Compare payroll and MTP records. |
| Payment plan or compliance | Tax type, total balance, notice number and payment-plan terms. | Use Compliance or Payment Plan contact paths listed by MRS. |
| Suspicious message | Sender, link, payment method and requested data. | Open official MRS or Maine Tax Portal pages directly and avoid suspicious links. |
Maine Local Tips: Portland, Augusta, Bangor, Lewiston, Bar Harbor and Municipal Tax Issues
Maine tax questions often involve both state and local offices. The state handles income tax, sales/use tax, withholding and many business tax accounts. Municipal offices handle many property tax, excise tax and local licensing questions.
Portland and Southern Maine tip
Businesses in Portland, South Portland, Biddeford and coastal communities should confirm local permits, lodging rules, prepared-food taxability and municipal licensing in addition to MRS registration.
Augusta tax office tip
MRS facilities at 51 Commerce Drive in Augusta are listed as available to the public for accepting tax payments. Most filing and account tasks should still start online through the Maine Tax Portal.
Bangor and inland property tip
Property tax bills, assessed values and local exemptions usually start with the city or town office rather than the income tax refund phone line.
Bar Harbor and lodging tip
Lodging operators, short-term rental hosts and seasonal tourism businesses should verify lodging tax rates, marketplace rules, local permits and sales/use tax filing responsibilities.
Maine Department of Revenue Services Phone Numbers and Contact Paths
Use the right Maine Revenue Services contact path for the issue. MRS directory phone numbers use Maine area code 207. Prepare tax year, SSN/EIN, account ID, filing period, notice number and confirmation records before calling.
| Need | Contact path | Notes |
|---|---|---|
| General tax questions, registrations, refund status and portal password help | 207-624-9784 | MRS Taxpayer Contact Center. |
| Income/Estate Tax Division | 207-626-8475 | Use for individual income tax and estate-related tax questions. |
| Sales, Fuel & Special Tax Division | 207-624-9693 | Use for sales/use tax, fuel and special tax issues. |
| Property Tax Division | 207-624-5600 | Use for property-tax program and municipal-services questions. |
| Compliance Division | 207-624-9595 | Telephone hours listed as 8:00 a.m. to 5:00 p.m. weekdays. |
| Corporate tax, partnership and S-corporations | 207-624-9670 | Use for corporate and pass-through business tax questions. |
| Payment plans for income tax | 207-621-4300 | Use with notice, balance and payment-plan details ready. |
| Withholding tax | 207-624-7661 | Use for employer withholding questions. |
| Taxpayer Advocate | 207-624-9649 | Use when normal channels are not resolving a qualifying taxpayer issue. |
| V/TTY relay | 7-1-1 | Relay service for persons who are hard of hearing. |
Maine Department of Revenue FAQs
Visible FAQs below match the FAQPage schema included at the end of this article.
Does Maine have a Department of Revenue?
Maine state tax services are handled by Maine Revenue Services, commonly called MRS, rather than a separate agency usually branded as the Maine Department of Revenue.
What is the official Maine tax agency?
The official Maine tax agency for most state tax filing, payment, refund, registration and taxpayer service matters is Maine Revenue Services.
What is the Maine Tax Portal?
The Maine Tax Portal is the online system that integrates tax types administered by Maine Revenue Services and allows taxpayers to file, pay, register, view notices and maintain accounts.
Can all Maine taxes be filed and paid through the Maine Tax Portal?
Maine Revenue Services states that all Maine taxes can now be filed and paid using the Maine Tax Portal.
Do I need a Maine Tax Portal username to file individual income tax?
No. MRS FAQ guidance says an individual income tax return can be filed on the Maine Tax Portal without creating a username and password.
Do I need a Maine Tax Portal username to check a refund?
No. You can check a Maine refund without creating a portal username by using the Where’s My Refund option on the Maine Tax Portal.
When do I need to create a Maine Tax Portal account?
A portal account is needed for account-level tasks such as viewing bills and notices, requesting a payment plan, filing most business tax returns, viewing history and maintaining account details.
How do I recover my Maine Tax Portal username or password?
Go to the Maine Tax Portal and select the forgot username or password option, then follow the official prompts.
What is the Maine Taxpayer Contact Center phone number?
The Maine Revenue Services Taxpayer Contact Center is listed at 207-624-9784.
What is the Maine Income Tax Division phone number?
The Maine Revenue Services Income/Estate Tax Division phone number is listed as 207-626-8475.
What is the Maine refund status phone number?
Maine Revenue Services lists refund information through the Taxpayer Contact Center at 207-624-9784 and through the Maine Tax Portal.
What is Maine’s general sales tax rate?
Maine’s general sales and use tax rate is 5.5%.
What are Maine sales tax due dates?
Maine Revenue Services lists sales and use tax returns as due no later than the 15th of the month.
Was the Maine Service Provider Tax repealed?
Yes. Maine Revenue Services tax alerts state that the Service Provider Tax was repealed effective January 1, 2026, and former SPT services moved under sales and use tax.
Where do I register a Maine business tax account?
Use the Maine Tax Portal to register a business tax account with Maine Revenue Services.
Is Maine Secretary of State registration the same as MRS tax registration?
No. Secretary of State entity records and Maine Revenue Services tax account registration are separate workflows.
Who handles Maine employer withholding tax?
Maine Revenue Services handles employer withholding tax, and employers use the Maine Tax Portal for withholding returns and payments where applicable.
Who handles Maine property tax bills?
Local municipalities usually handle property tax bills and assessments, while Maine Revenue Services provides property tax program and municipal-services resources.
Where is Maine Revenue Services located?
MRS lists facilities at 51 Commerce Drive in Augusta as available to the public for accepting tax payments.
Is this website the official Maine Revenue Services website?
No. This is an independent informational guide. Use official Maine Revenue Services, Maine Tax Portal, Maine.gov and local government pages for filing, payments, refunds and legal tax decisions.
Final Recommendation: Use Maine Revenue Services and the Maine Tax Portal
For Maine state tax filing, refund status, payments, sales tax, withholding, corporate tax, business registration and notices, start with Maine Revenue Services and the Maine Tax Portal. For property tax bills and assessments, start with your municipality or local assessor. For entity formation, start with the Maine Secretary of State. Complete sensitive filing and payment actions only through official Maine government websites.
Last editorial update: June 7, 2026. Verify final filing, payment, refund, business registration, sales tax, withholding, notice, property tax and legal details on official Maine government pages.