Navigating the process of filing your 2013 Montana tax return can be challenging if you are not well-acquainted with the state requirements. This guide was created to help residents, part-year residents, and nonresidents with Montana income understand the process. It explains who must file, where to get official forms, and how to avoid common mistakes that could delay your refund.

All information in this guide comes from the Montana Department of Revenue and official state publications. It follows the same steps tax professionals recommend when preparing returns by paper or electronically. You will find instructions for completing your tax return, paying any taxes owed, and tracking your refund status after filing.

You will learn how to file, what forms to use, what deadlines to meet, and how to avoid errors that slow processing. Whether you want an exact refund estimate, need help finding the proper form, or wish to confirm your bank account details for direct deposit, this guide keeps the process simple and beginner-friendly.

Understanding Montana State Tax Requirements for 2013

Montana requires most residents and certain nonresidents to file a state tax return for the 2013 tax year if they earned income connected to the state. Montana's filing rules closely follow federal guidelines but include Montana-specific income adjustments, credits, and deductions that can affect the total taxes owed or the refund amount.

Who Must File

You must file a Montana tax return for the year 2013 if any of the following conditions apply:

  • You were a full-year resident with income in 2013.

  • You were a part-year resident who lived in Montana for part of the year and had income there.

  • You were a nonresident with Montana-sourced income, such as wages, rental income, or business earnings.

Montana’s filing requirement follows federal filing rules but applies after Montana-specific additions, subtractions, and deductions have been considered.

Key Tax Rates and Income Brackets for 2013

The following shows the income tax rates for Montana in 2013. Taxpayers calculate their tax by applying the rates to their Montana taxable income after exemptions and deductions.

The tax rate you pay depends on your income bracket. Here's how the rates apply:

  • 1% on income up to $2,800
  • 2% on income from $2,801 to $4,900
  • 3% on income from $4,901 to $7,400
  • 4% on income from $7,401 to $10,100
  • 5% on income from $10,101 to $13,000
  • 6% on income from $13,001 to $16,700
  • 6.9% on income over $16,700

Exemptions and Deductions for 2013:

  • Each personal exemption was valued at $2,280.

  • The standard deduction equaled 20% of Montana Adjusted Gross Income (AGI), with limits of:


    • Minimum: $1,900 (single), $3,800 (married filing jointly)

    • Maximum: $4,270 (single), $8,540 (married filing jointly)

Taxpayers could also deduct federal income taxes paid, subject to certain limitations, when itemizing deductions.

Key Legislative Changes Affecting 2013

Several changes in Montana law impacted the 2013 tax year:

  • House Bill 545 expanded exemptions for employer-paid disability insurance premiums.

  • Senate Bill 117 expanded deductions for savings accounts dedicated to family education.

  • House Bill 444 created a new refundable credit for private landowners, granting public access to state land. It is effective for the 2014 tax year but worth noting for planning purposes.

Review all 2013 Montana tax legislation through the official Montana State Legislature site.

Getting the Correct Montana Tax Forms

You must have the correct forms before filing your tax return for Montana for the year 2013. Rejecting your return due to using the incorrect version can result in processing delays, additional letters from the Department of Revenue, or even penalties.

Form 2 Overview

Montana residents used Form 2 to file state income taxes for 2013. This form applies to full-year residents, part-year residents, and nonresidents with Montana income. The form includes several schedules for reporting income, deductions, and credits:

  • Schedule I: Montana Additions is used to report income that is not included in your federal return but is taxable by Montana.

  • Schedule II: Montana Subtractions, for income exempt from Montana tax, such as specific interest or retirement income.

  • Schedule III: Itemized Deductions, for taxpayers choosing to itemize instead of using the standard deduction.

  • Schedule IV: Nonresident/Part-Year Resident Adjustments, for reporting Montana income separately.

  • Schedule V: Montana Tax Credits, for credits that reduce tax owed or increase a potential refund.

Each schedule ensures your tax return is complete, accurate, and reflects all applicable adjustments and deductions.

Where to Obtain Forms

You can obtain Form 2 and instructions through several free and convenient sources:

  • Montana Department of Revenue website: Visit revenue.mt.gov to download and print forms directly.

  • Local Department of Revenue offices: Most offices provide printed copies of forms and instructions.

  • Public libraries: Many libraries keep current-year tax forms available during filing season.

  • Phone requests: Call the Montana Department of Revenue at (406) 444-6900 to request that forms be mailed to you.

Using only official sources helps maintain the accuracy and security of your tax filing documents.

Importance of Using Correct-Year Forms

Tax forms change from year to year. Always use forms labeled for the 2013 tax year to avoid miscalculations or extra reviews that could delay your exact refund. Filing with incorrect forms often requires manual processing, increasing wait times for refunds and letters requesting corrections.

Step-by-Step Guide to Completing the Montana Tax Return

Filing your Montana tax return for 2013 requires a straightforward process. Using the correct forms, entering accurate details, and submitting everything by the deadline will help avoid penalties, delays, or letters requesting corrections.

The steps below follow the official Montana Department of Revenue instructions to file confidently and correctly.

Step 1: Gather All Required Documents

Before starting your return, you must collect all necessary documents to ensure accuracy and prevent missing information later. These include:

  • Use your federal tax return (Form 1040, 1040A, or 1040EZ) as a guide to complete your state return.

  • All W-2 forms from employers are to report wages and salaries earned in 2013.

  • W-2s do not cover any 1099 forms for interest, dividends, or other income sources.

  • Montana withholding statements provide information about the amount of state income tax withheld from your pay.

  • Keep track of any estimated tax payments you made to Montana throughout the year, allowing you to apply them to your overall tax obligation.

  • You should obtain Social Security numbers for yourself, your spouse, and all dependents to ensure accuracy on your exemptions and credits.

Having these documents ready helps you complete the return without stopping to search for missing information.

Step 2: Complete Basic Information

The top section of Form 2 requires your personal and filing information. You should:

  • Enter your full legal name, address, and Social Security number exactly as they appear on your federal return to avoid mismatched records.

  • Select your filing status, such as single, married filing jointly, married filing separately, or head of household, to determine your correct tax calculation method.

  • Indicate your residency status—full-year resident, part-year resident, or nonresident—so Montana applies the correct rules to your income.

If you are married, remember that Montana allows couples to file separately on their state return even if they filed jointly on their federal return. This sometimes lowers overall taxes for two-income households.

Step 3: Claim Exemptions

Exemptions reduce your taxable income and, in some cases, your overall tax liability. On Form 2, you will:

  • If applicable, claim yourself and your spouse, ensuring both are correctly listed for the exemption credit.

  • Mark any additional exemptions if you or your spouse were age 65 or older or legally blind in 2013, as these allow extra deductions.

  • List each dependent’s name, Social Security number, and relationship to you so the Department of Revenue can verify the claims.

For the 2013 tax year, each exemption reduced taxable income by $2,280, lowering the tax owed.

Step 4: Report All Income

Montana requires you to report all income earned in 2013. On Lines 7–22 of Form 2, you must:

  • Report wages, salaries, and tips exactly as shown on your W-2 forms to ensure accuracy.

  • Enter both taxable and tax-exempt interest income as indicated on your 1099-INT forms.

  • Include dividend income reported on your 1099-DIV forms or other investment records.

  • As listed on your federal return, report all other income, such as business earnings, rental income, pensions, or unemployment benefits.

Adding all income sources results in your total income, which the state of Montana uses to determine your adjusted gross income.

Step 5: Apply Adjustments and Deductions

This step calculates your Montana Adjusted Gross Income (AGI) and applies deductions to lower taxable income. On Form 2, you will:

  • Begin with any federal adjustments claimed on your return, such as student loan interest or IRA contributions so that Montana can reflect the same adjustments.

  • Add Montana-specific income to Schedule I if required, such as certain out-of-state income that is taxable in Montana.

  • Subtract Montana-specific exclusions on Schedule II, like certain retirement income or other qualified deductions allowed by state law.

  • Choose between the standard deduction and itemized deductions on Schedule III based on which reduces your taxable income more.

For 2013, the standard deduction equaled 20% of Montana AGI with these limits:

  • Minimum: $1,900 (single) or $3,800 (married filing jointly)

  • Maximum: $4,270 (single) or $8,540 (married filing jointly)

Itemized deductions allow you to deduct expenses like federal income taxes paid, mortgage interest, and charitable contributions.

Step 6: Calculate Tax and Apply Credits

After deductions, use the Montana tax tables to calculate your base tax. Then:

  • Apply the 2% capital gains credit if you meet the eligibility requirements to reduce your taxable amount.

  • Enter any additional credits on Schedule V, such as the Elderly Homeowner Credit or College Contribution Credit, to further reduce taxes owed.

  • Subtract all credits from your base tax to calculate your final tax liability for 2013.

This step ensures you account for all possible deductions and credits before determining whether you owe or qualify for a refund.

Step 7: Record Payments and Determine Refund or Balance Due

The final section of Form 2 calculates whether you will receive a refund or owe additional taxes:

  • Report all Montana tax withholding from your W-2 and 1099 forms to get credit for taxes already paid.

  • Include any estimated tax payments made throughout 2013 so they apply toward your total liability.

  • If applicable, add credits from prior years to reduce the balance due.

You are entitled to a refund if your total payments exceed your tax liability. For faster service, provide your bank account and routing numbers for direct deposit rather than waiting for a paper check. To avoid penalties and interest, include your payment with the return if you owe.

Filing and Payment Information: How to File Montana State Tax Return, Tax Year 2013

Understanding when and how to file your Montana state tax return for tax year 2013 helps you avoid penalties, processing delays, and additional fees. This section covers filing deadlines, payment options, and methods for submitting your return so you can complete the process correctly the first time.

Filing Deadlines for 2013 Tax Returns

  • The regular filing deadline for 2013 Montana tax returns was April 15, 2014. Filing by this date prevented late-filing penalties and unnecessary interest charges.

  • An automatic six-month extension was available through October 15, 2014. However, this extension is only for filing the paperwork. To avoid penalties and interest, all taxes owed still had to be paid by April 15, 2014.

  • Taxpayers who missed both dates were encouraged to file as soon as possible because interest and penalties increase.

Filing early also reduced processing times, especially for taxpayers expecting a refund.

How to File Your Return

You can file your tax return using one of the following methods:

  • Paper return

Most 2013 Montana returns were submitted on paper. You would mail the completed Form 2 and any required schedules to the Montana Department of Revenue, PO Box 5805, Helena, MT 59604-5805.

  • Filed electronically

Many taxpayers could file electronically through approved software programs or tax professionals, which offered faster processing and fewer errors compared to paper forms.

  • In-person assistance

Some local Montana Department of Revenue offices provided help with return preparation and submission.

Electronic filing typically resulted in faster confirmation that the department accepted the return.

How to Pay Your Montana Tax Balance

If you owed taxes for the 2013 tax year, you had several ways to submit payment:

  • Check or money order

You could mail your payment with the paper return, making it payable to the “Montana Department of Revenue.”

  • Electronic payments

Online payments through the Montana Department of Revenue website offered a secure and convenient way to pay by bank account transfer or credit card.

  • Phone payments

Taxpayers could call the department directly to make electronic payments by phone if they preferred speaking to a representative.

  • Installment agreements

If you cannot pay the full balance by the deadline, you can contact the department to request a payment plan, avoiding larger penalties and interest charges.

All payments had to be completed by the April 15 deadline to prevent additional costs from accumulating.

Refund Tracking and Amending Returns

After filing your Montana tax return for 2013, many taxpayers want to know when to expect their refund or how to correct errors discovered later. The Montana Department of Revenue provides simple options for tracking your refund status and filing amended returns if needed.

How to Check Your Refund Status

  • Online tools

The Department of Revenue’s secure online system allowed taxpayers to check their refund status using a personal identification number and basic filing details. This service was compatible with most devices and could be accessed any day of the week, including Sunday, making it convenient for busy taxpayers.

  • By phone

Taxpayers could call the department directly to request updates on refund processing times. Calling benefited individuals who filed paper returns and wanted updates before the typical completion window.

For electronically filed returns, refunds were generally processed in two to three weeks, while paper returns often took longer because additional verification steps were required.

Requesting Direct Deposit for Faster Refunds

Using direct deposit ensured your exact refund amount was delivered straight to your bank account rather than waiting for a paper check to arrive by mail. For security, the department used an encrypted network to protect your banking information from potential fraud or unauthorized data exchange.

Amending Your Montana Tax Return

Montana allowed you to submit an amended return for the 2013 tax year if you discovered a mistake after filing. To achieve this, you would:

  • Use Form 2 for the amended return, marking it as “Amended” on the top of the first page.

  • If the IRS filed or updated your federal return, include copies of any corrected federal forms.

  • Explain the change and attach supporting documentation, such as a new W-2 or corrected 1099.

For example, if you received a late tax document after filing in January, you could amend your return to reflect the additional income or deductions.

Deadlines and Future Considerations

Montana allowed taxpayers up to three years from the original filing deadline to amend a return and claim any refund owed. Any changes submitted after this period would not be processed for future refunds, so filing promptly was important.

Remember to sign the corrected forms when amending returns and mail them to the Department of Revenue before processing can begin. The department treats amended returns as formal contracts between taxpayers and the state, ensuring accuracy and compliance.

Common Mistakes to Avoid When Filing Your Bank Account Information

One frequent area where taxpayers make errors involves bank account details. Entering incorrect information can delay refunds or cause payments to be misapplied. To prevent problems:

  • Always double-check your bank account and routing numbers before submitting your return to ensure funds reach the correct account.

  • Make sure the account you provide is open and can accept electronic transfers because closed or restricted accounts often result in paper verification refunds instead.

  • To avoid verification delays, confirm that the name on the bank account matches the taxpayer’s name on the tax return.

Providing accurate banking information is one of the simplest ways to prevent processing errors and refund delays.

Avoiding Errors That Delay Your Exact Refund

Simple mistakes can slow down the exact refund process and sometimes lead to penalty letters from the Montana Department of Revenue. Common issues include:

  • If you enter incorrect Social Security numbers for yourself, your spouse, or your dependents, you could be subject to additional review steps.

  • Incomplete returns occur when necessary forms, like W-2s or extra schedules, are not attached.

  • You may encounter calculation errors or mismatch notices if you choose the incorrect filing status for your federal and state returns.

  • Math errors occur when calculating income, deductions, and credits, potentially impacting your ultimate refund or outstanding balance.

  • If you neglect to sign and date the return before mailing it or submitting it electronically, processing will automatically halt until you correct the error.

Reviewing each section carefully before filing helps ensure your refund is accurate and timely.

Final Checklist Before Submitting Your Return

Completing a final review before mailing or electronically filing your Montana state tax return for tax year 2013 can prevent errors that delay processing or refunds. This checklist is designed to be helpful for both first-time filers and those with previous filing experience.

  • Verify personal information to ensure your federal return matches your name, Social Security numbers, and addresses. Mistakes here are common and often require extra review time.

  • Confirm all forms and schedules are attached so the Department of Revenue does not need to request missing information later. This includes W-2s, 1099s, and additional deduction or credit forms.

  • Sift through your income and deduction totals to prevent calculation errors, especially if income comes from multiple sources or companies you worked for in 2013.

  • Review the bank account information to see if you requested a direct deposit refund. Incorrect details may cause refunds to be delayed or converted to paper checks.

  • Sign and date the return because unsigned returns are treated as incomplete and will not be processed until corrected.

  • Make copies of the entire return for your records to prove what was submitted, especially if forms need to be amended or you need verification of taxes owed and paid.

Completing this checklist before submission helps reduce errors, speeds up processing, and ensures your return is accurate.

Frequently Asked Questions (FAQs)

What was the filing deadline for 2013 Montana tax returns?

The regular filing deadline for the 2013 Montana tax return was April 15, 2014. Taxpayers needing more time automatically received a six-month extension to file until October 15, 2014. However, all taxes owed still had to be paid by April 15 to avoid penalties, interest charges, or delays in processing any expected refund.

Can I still file a late Montana return for 2013?

Yes, the Montana Department of Revenue allows late filing for previous tax years, including 2013. Although late penalties and interest may apply, filing as soon as possible helps limit additional costs. Taxpayers who expect a refund should still file taxes because Montana will not issue reimbursements once the statute of limitations expires, generally three years from the original filing deadline.

Do I need to file a tax return if I had no income in 2013?

If you had no income in 2013 and no Montana tax withholding, you typically do not need to file a Montana return. However, filing a return may allow you to claim a refund if any state income tax was withheld from wages or other sources. Filing is also necessary if you qualify for certain Montana tax credits.

How do I amend my 2013 Montana tax return?

To amend a 2013 Montana return, complete Form 2 for that year and mark it as “Amended Return” at the top. Include all required schedules, plus any federal changes affecting your state return. Amended returns must be signed and submitted with supporting documents. Montana generally allows three years from the original filing deadline to claim a refund or correct errors.

How long should I keep my Montana tax records?

Taxpayers should keep copies of their 2013 Montana tax return, all supporting documents, and proof of payments for at least three years from the original filing date. This recordkeeping period aligns with Montana’s statute of limitations for refunds and audits. Keeping records longer is recommended if you reported losses, claimed certain credits, or amended your return after the original deadline.

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