Massachusetts Schedule HC, Health Care Information, is the form that every Massachusetts full-year resident and certain part-year residents age 18 and older must attach to their state income tax return to prove they carried Minimum Creditable Coverage (MCC) for the year. Filers submit Schedule HC alongside Form 1 or Form 1-NR/PY through MassTaxConnect, commercial e-file software, or by paper mail to the Massachusetts Department of Revenue (DOR).
The form decides whether you owe the state’s individual mandate penalty under M.G.L. c. 111M § 2. According to the Massachusetts Health Connector, more than 97% of Massachusetts residents now report having health coverage on Schedule HC, but DOR still assesses thousands of mandate penalties each filing season, often because filers misread a single checkbox or skip the penalty worksheet.
- 📋 How to read your Form MA 1099-HC and copy the right numbers onto Lines 4a, 4b, 4f, and 4g
- 🩺 How to confirm Minimum Creditable Coverage on Line 3 without triggering a DOR notice
- 🗓️ How to handle a coverage gap longer than three consecutive months on Lines 6a–6f
- 💵 How the income-based penalty is calculated using the 2025 Health Care Penalty Worksheet
- ⚖️ How to file a Health Care Penalty Appeal with the Health Connector if you can’t pay
What Schedule HC Is and Who Must File It
Schedule HC is the Massachusetts Department of Revenue’s health care information schedule used to enforce the state’s 2006 individual mandate, the first of its kind in the country. The form sits behind your Form 1 or Form 1-NR/PY and tells DOR exactly which months you, and your spouse if filing jointly, were enrolled in coverage that meets the Minimum Creditable Coverage standard set by the Massachusetts Health Connector. The 2025 revision date is printed in the upper-left corner of the form, so confirm you are using the version stamped 2025 before you start filling.
You must file Schedule HC if you were a Massachusetts resident for the entire 2025 tax year, were age 18 or older for any part of the year, and are required to file a Massachusetts income tax return under 830 CMR 62.5A.1. Part-year residents who became Massachusetts residents on or before April 29, 2025 must also file the schedule, while residents who left the state on or before that date are excused. A taxpayer who turned 18 in October, November, or December 2025 is not subject to the mandate but still completes Line 1 (date of birth) on the schedule, per guidance summarized by Thomson Reuters UltraTax.
The agency that receives the form is the Massachusetts DOR, but the Health Connector handles all penalty appeals. Failing to file Schedule HC when required causes DOR to treat you as uninsured for all 12 months and assess the full statutory penalty, plus interest. The schedule is also how surviving spouses, dependents who turned 18 mid-year, and college students with Student Health Insurance Plans (SHIP) document their coverage. If you ignore Schedule HC entirely, DOR’s automated matching with insurance carrier 1099-HC filings will flag the return and issue a Notice of Assessment within 90 days.
Before You Start: Documents and Information You Need
Gather every document below before you open the form, because Schedule HC depends on numbers that appear on insurance statements and on your federal return. Missing any one item can stall the return or trigger a DOR letter under DOR Directive 09-3.
- Form MA 1099-HC from each insurer who covered you in 2025, mailed by January 31 under the rules summarized by NFP. Without it you cannot complete Lines 4a–4g accurately.
- Federal Form 1095-A, 1095-B, or 1095-C for cross-checking month-by-month coverage. DOR uses 1095 data to verify your Schedule HC entries.
- Your Social Security number and your spouse’s SSN if filing jointly. Both names and SSNs must match what insurers reported.
- Date of birth for you and your spouse, used on Line 1 to determine which months are covered by the mandate.
- Massachusetts Adjusted Gross Income (MA AGI) from Form 1, Line 7, plus any Schedule B and Schedule D income. The penalty worksheet uses this figure.
- Federal poverty level (FPL) reference for your family size, available at the HHS Poverty Guidelines page. If your income is at or below 150% FPL, you owe no penalty.
- ConnectorCare Plan Type 1 premium tables published by the Health Connector, which set the maximum 2025 monthly penalty for each income tier.
- Certificate of Exemption number from the Health Connector if you applied for a religious, hardship, or affordability exemption.
- Documentation of any coverage gap, such as termination letters, COBRA notices, or MassHealth approval dates, because gaps over three months trigger Lines 6a–6f.
- Schedule HC-CS (Continuation Sheet) if you had more than two insurers during the year, available at the DOR forms page.
Where to Get the Form and How to Access It
The official 2025 Schedule HC PDF lives on the DOR website at the 2025 Schedule HC download page, and the matching 2025 Schedule HC Instructions are posted as a separate PDF on the same forms list. Use only the PDF stamped 2025 in the header; the 2024 version has different penalty amounts and will be rejected if attached to a 2025 Form 1.
You can also fetch the form three other ways. Commercial e-file products such as TurboTax, H&R Block, TaxAct, and TaxSlayer auto-load the schedule when you mark “Massachusetts resident” on the state return, as explained in TaxSlayer’s Schedule HC article. Tax professionals using UltraTax CS populate Schedule HC through the MAHC and MAHC-2 input screens. Pro se filers without internet access can request a paper packet by calling DOR’s contact center at (617) 887-6367 or (800) 392-6089 toll-free in Massachusetts.
If you owe a penalty, you can also file Schedule HC electronically through MassTaxConnect, the state’s free online filing portal. MassTaxConnect runs the penalty math automatically based on your entries, which reduces arithmetic errors. Keep the confirmation number that MassTaxConnect issues at submission, because that number is your proof of timely filing under 830 CMR 62C.85.1.
Step-by-Step: How to Fill Out Schedule HC Line by Line
The walkthrough below follows the exact field labels and box numbers printed on the 2025 Schedule HC. Fill in each line in the order it appears, because later lines depend on earlier answers.
Line 1: Date of Birth (Yours and Spouse’s)
What it asks in plain English. Line 1 asks for your date of birth and, if filing jointly, your spouse’s date of birth in MM/DD/YYYY format.
How to answer it. Write the date using two digits for the month, two digits for the day, and four digits for the year, with forward slashes between each. Maria Lopez, born March 14, 1985, writes 03/14/1985 in her box.
A specific example entry. David Chen enters 07/02/1962 for himself and 11/19/1964 for his wife Linda on the joint return.
Nuance or edge case. If you turned 18 during 2025, write your full birth date even though months before your 18th birthday plus the birth month and the next two months are excluded from the mandate, a rule confirmed by Thomson Reuters.
Common mistake and consequence. Writing the year as two digits (85 instead of 1985) makes DOR’s scanner read the birth year as 2085, which flags the entire schedule as “filer under 18” and removes the mandate, often causing a later notice once DOR audits the discrepancy.
Misconception. Filers think Line 1 is purely demographic, but the date controls every later mandate-month calculation, so even a one-day error can change the penalty.
Line 2: Family Size
What it asks in plain English. Line 2 asks for the number of people in your tax household, including yourself, your spouse, and every dependent you claim on Form 1.
How to answer it. Count yourself as 1, add your spouse if married filing jointly, and add each dependent listed on Form 1, Line 2b. Enter the total in the single box.
A specific example entry. Aisha Brown, a single mother claiming two children as dependents, enters 3 in the Line 2 box.
Nuance or edge case. Foster children and qualifying relatives count if you claim them as dependents on the federal return, even if they had their own MassHealth coverage.
Common mistake and consequence. Filers leave Line 2 blank because they assume DOR will pull the number from Form 1, but a blank entry makes the Health Care Penalty Worksheet default to family size 1, which sets the wrong FPL ceiling.
Misconception. People believe family size on Schedule HC must match household size on a MassHealth application, but the schedule uses tax-dependent rules, not MassHealth household rules.
Line 3: Federal Adjusted Gross Income & MCC Confirmation
What it asks in plain English. Line 3 asks you to confirm whether your insurance met Minimum Creditable Coverage standards for the full year by checking Yes, No, or Part of the year.
How to answer it. Look at Box 1 on every Form MA 1099-HC. If every month box is checked and the form indicates MCC, mark Yes. If some months are missing, mark Part of the year and proceed to Line 6.
A specific example entry. Janet Ruiz receives a 1099-HC from Blue Cross Blue Shield of Massachusetts showing all 12 months checked, so she marks the Yes oval at Line 3.
Nuance or edge case. Medicare Part A or B, MassHealth (except MassHealth Limited), TRICARE, VA coverage, Peace Corps coverage, and any Qualified Health Plan from the Health Connector automatically meet MCC, per Justworks’ MCC explainer.
Common mistake and consequence. Marking Yes when your plan was actually a federally compliant but non-MCC plan, like certain Aetna H1 or H3 PPO plans listed by Justworks, results in DOR reclassifying you as uninsured and assessing the full penalty.
Misconception. Filers assume any ACA-compliant plan automatically qualifies as MCC, but Massachusetts MCC standards are stricter on deductibles, capped at $2,950 individual and $5,900 family for 2025.
Lines 4a–4g: Your Health Insurance Information
What it asks in plain English. Lines 4a through 4g ask for the name of your insurance company, its federal ID number, your subscriber number, and which months you were covered.
How to answer it. Copy Box 1 (insurance company name) to Line 4a, Box 2 (FID) to Line 4b, and Box 4 (subscriber number) to Line 4f exactly as printed on the 2025 Form MA 1099-HC. Then check each month box on Line 4g that the 1099-HC shows as covered.
A specific example entry. Marcus Tate writes Harvard Pilgrim Health Care on Line 4a, 04-2452600 on Line 4b, HPHC123456789 on Line 4f, and checks January through December on Line 4g.
Nuance or edge case. If your employer self-insures, the FID belongs to the third-party administrator, not the employer; the 1099-HC will show the correct number.
Common mistake and consequence. Filers transpose digits in the FID, causing DOR’s automated matching to fail and generating a Notice C-001 asking for proof of coverage within 30 days.
Misconception. People think the subscriber number is the same as the member ID printed on the insurance card, but for some carriers like Blue Cross Blue Shield of Massachusetts the subscriber number drops the alpha prefix.
Lines 5a–5g: Spouse’s Health Insurance Information
What it asks in plain English. Lines 5a through 5g mirror Lines 4a–4g but for your spouse if filing jointly.
How to answer it. Use your spouse’s separate Form MA 1099-HC, even when both spouses share one family plan, because each adult receives an individual 1099-HC.
A specific example entry. Linda Chen uses her own 1099-HC from Tufts Health Plan and enters Tufts Health Plan on Line 5a and 04-2674909 on Line 5b.
Nuance or edge case. If only one spouse received a 1099-HC because the other was on Medicare, leave Lines 5a–5f blank and check the Medicare oval at Line 3 for that spouse.
Common mistake and consequence. Filers copy the primary subscriber’s information into both Line 4 and Line 5, which makes DOR conclude the non-subscriber spouse was uninsured and assess that spouse’s penalty separately.
Misconception. Many filers believe a family plan covers the spouse under the primary’s 1099-HC, but NFP’s compliance brief confirms the form goes only to primary enrollees, so the spouse must request a separate 1099-HC from the same carrier.
Lines 6a–6f: Months Without MCC and the Three-Month Rule
What it asks in plain English. Lines 6a–6f ask which months you were not enrolled in MCC and whether any gap lasted longer than three consecutive months.
How to answer it. Check every uncovered month in Line 6a. If your gap is three consecutive months or fewer, you owe no penalty. If the gap is four or more consecutive months, proceed to the Health Care Penalty Worksheet.
A specific example entry. Carlos Rivera lost employer coverage on April 30 and started MassHealth on August 1. He checks May, June, and July on Line 6a, and because the gap is exactly three months, he owes no penalty.
Nuance or edge case. The three-month grace period resets each calendar year, and partial months count as full months under the rule confirmed by Thomson Reuters.
Common mistake and consequence. Filers misread “consecutive” and add up non-consecutive uncovered months, then mistakenly assess themselves a penalty they do not owe and overpay the state.
Misconception. People believe a 90-day gap is automatically penalty-free, but Massachusetts measures by calendar months, so a gap from March 15 to June 15 spans four calendar months and exceeds the grace period.
Line 7: Religious Exemption
What it asks in plain English. Line 7 asks whether you decline insurance for sincerely held religious beliefs.
How to answer it. Check Yes only if your religion forbids accepting medical care, and be ready to attach an explanation if DOR requests it.
A specific example entry. Samuel Yoder, an Old Order Amish member, marks Yes and continues to Line 8.
Nuance or edge case. If you used medical care during the year despite a religious exemption, DOR can revoke the exemption under 956 CMR 6.07.
Common mistake and consequence. Filers check Line 7 as a shortcut to avoid the penalty, but DOR cross-checks medical claims data and can assess the full penalty plus a fraud-related addition under M.G.L. c. 62C § 28.
Misconception. People think any objection to insurance qualifies, but the exemption requires a recognized religious belief that forbids medical treatment, not merely a preference against insurance.
Line 8: Certificate of Exemption Number
What it asks in plain English. Line 8 asks for the certificate number issued by the Health Connector if you obtained an exemption based on hardship, affordability, or religious grounds.
How to answer it. Copy the certificate number exactly from the Health Connector approval letter, including any letters and dashes.
A specific example entry. Priya Patel enters HC-2025-04-08291 in the Line 8 box.
Nuance or edge case. A pending exemption application is not enough; only an approved certificate number entered on Line 8 stops the penalty calculation.
Common mistake and consequence. Filers write the application receipt number instead of the approved certificate number, and DOR rejects the exemption, then assesses the full penalty.
Misconception. People assume a federal hardship exemption applies, but Massachusetts honors only certificates issued by the Massachusetts Health Connector appeals unit.
Line 9: Health Care Penalty Worksheet
What it asks in plain English. Line 9 sends you to the Health Care Penalty Worksheet inside the Schedule HC instructions, where you compute the dollar penalty.
How to answer it. Multiply the per-month penalty for your income tier by the number of uncovered months beyond the three-month grace period, then enter the total on Line 9.
A specific example entry. Janet Ruiz, single, with MA AGI of $48,000 (about 300% FPL) and four uncovered months, enters $580 on Line 9 based on the 2025 ConnectorCare Plan Type 1 premium table.
Nuance or edge case. The penalty is capped at half of the lowest-priced ConnectorCare premium for your income tier, never more, per 956 CMR 6.05.
Common mistake and consequence. Filers apply the federal Shared Responsibility Payment formula instead of the Massachusetts worksheet, and DOR recalculates the higher state amount and bills the difference plus interest.
Misconception. People think the penalty is a flat $700 or so, but it actually scales by income, age, and family size and can exceed $2,000 for higher-income filers with a full-year gap.
Line 10: Total Penalty
What it asks in plain English. Line 10 asks for the final penalty amount, which then flows to Form 1, Line 35.
How to answer it. Copy the Line 9 total to Line 10 unless you are appealing, in which case mark the appeal oval and enter 0.
A specific example entry. Janet Ruiz writes $580 on Line 10 and on her Form 1, Line 35.
Nuance or edge case. Marking the appeal oval pauses the assessment while the Health Connector reviews your hardship claim under 956 CMR 6.08.
Common mistake and consequence. Filers forget to carry the penalty to Form 1, Line 35, so the state return shows the wrong balance due, leading to a math-error notice and a $50 late-payment add-on.
Misconception. Some believe Line 10 is optional if you cannot afford to pay, but the line must always be completed; non-payment is handled through the appeal or a payment plan, not by leaving Line 10 blank.
Three Filled-Out Examples Using Real Scenarios
Each scenario follows one named filer through every key field on Schedule HC.
Scenario 1: Maria Lopez, MassHealth Standard All Year
| Form Section | What Maria Enters |
|---|---|
| Line 1 (Date of Birth) | 03/14/1985 |
| Line 2 (Family Size) | 3 |
| Line 3 (MCC Confirmation) | Yes, full year (MassHealth Standard auto-qualifies) |
| Line 4a (Insurance Co.) | MassHealth Standard |
| Line 4b (FID) | 04-3494154 |
| Line 4f (Subscriber Number) | MA987654321 |
| Line 4g (Months Covered) | All 12 months checked |
| Lines 6a–6f | Blank, no gap |
| Line 9 (Penalty) | $0 |
| Line 10 (Total) | $0 |
Scenario 2: David and Linda Chen, Employer Plan with January Gap
| Form Section | What David and Linda Enter |
|---|---|
| Line 1 (DOB) | 07/02/1962 and 11/19/1964 |
| Line 2 (Family Size) | 2 |
| Line 3 (MCC) | Part of the year |
| Line 4a (Insurance) | Harvard Pilgrim Health Care |
| Line 4g (Months) | Feb–Dec checked, January blank |
| Line 5a (Spouse Insurance) | Harvard Pilgrim Health Care |
| Line 6a (Gap Months) | January only |
| Three-month grace? | Yes, gap is 1 month |
| Line 9 (Penalty) | $0 because gap ≤ 3 months |
| Line 10 (Total) | $0 |
Scenario 3: Janet Ruiz, Four-Month Gap Triggering Penalty
| Form Section | What Janet Enters |
|---|---|
| Line 1 (DOB) | 09/22/1978 |
| Line 2 (Family Size) | 1 |
| Line 3 (MCC) | Part of the year |
| Line 4a (Insurance) | Tufts Health Plan |
| Line 4g (Months) | May–Dec checked |
| Line 6a (Uncovered Months) | January, February, March, April |
| Income Tier | 300% FPL, MA AGI $48,000 |
| Penalty Worksheet (Line 9) | $145 × 4 = $580 |
| Line 10 (Total) | $580 |
| Form 1, Line 35 | $580 carried over |
How to File the Completed Form
Schedule HC must travel with your Form 1 or Form 1-NR/PY by April 15, 2026, or by the federal extension date if you filed Form M-4868. You have three filing channels, and each has its own steps, fees, and proof-of-filing rules.
The fastest channel is MassTaxConnect, the DOR’s free online portal at mtc.dor.state.ma.us. There is no fee to file, payments accept ACH debit, ACH credit, and credit card (with a third-party processor fee of about 2.35%), processing typically takes 4–6 business days, and your proof of filing is the confirmation number emailed at submission. The second channel is commercial e-file software like TurboTax or TaxAct, where the software fee ranges from $0 to $79 for state returns, payment is by ACH debit or credit card, processing takes 5–7 business days, and the software’s Acknowledgment Report is your proof.
The third channel is paper mail. Mail returns with a refund or no payment to Massachusetts Department of Revenue, PO Box 7000, Boston, MA 02204, and returns with a payment to Massachusetts Department of Revenue, PO Box 7003, Boston, MA 02204, addresses confirmed on the DOR mailing addresses page. There is no filing fee, payment is by check or money order made payable to Commonwealth of Massachusetts, processing takes 8–10 weeks, and your proof is the USPS Certified Mail receipt with green return-receipt card. Always staple Schedule HC behind Form 1, never in front, so DOR’s scanner reads the main return first.
What Happens After You File
DOR’s automated system matches your Schedule HC entries against the 1099-HC data that insurers electronically transmit by the deadlines summarized by ACAwise. If the data matches, the return clears within 4–6 weeks for e-filed returns or 8–10 weeks for paper returns, and any refund issues to the bank account you listed on Form 1.
If the data does not match, DOR sends a Notice CP-219 or Notice of Assessment by mail, giving you 30 days to respond with documentation. Common triggers include a missing spouse 1099-HC, an FID transposition, or a checked MCC oval that conflicts with the insurer’s report. Responses go to the address on the notice, and you can also reply through MassTaxConnect’s secure messaging.
If you owe a penalty and cannot pay in full, you can request a payment agreement through MassTaxConnect under DOR’s payment agreement rules, typically over 12 months with interest. If you believe the penalty is wrong because of a hardship, you can file a Health Care Penalty Appeal with the Health Connector appeals unit within 30 days of the assessment notice, and the Connector will hold a telephonic hearing within 45 days.
Mistakes to Avoid When Filling Out the Form
Each mistake below has a direct consequence printed alongside it, so you can see exactly what goes wrong if you slip.
- Skipping Schedule HC entirely. DOR treats you as uninsured for 12 months and assesses the maximum penalty.
- Two-digit birth year on Line 1. Scanner misreads age and may remove the mandate, triggering a later audit.
- Leaving Line 2 blank. The penalty worksheet defaults to family size 1, often inflating the penalty.
- Marking Line 3 Yes without verifying MCC. Misreporting non-MCC coverage as MCC results in full penalty plus interest.
- Transposing digits in the FID on Line 4b. Automated matching fails and generates a 30-day documentation notice.
- Copying the primary’s 1099-HC into Lines 5a–5g. DOR concludes the spouse was uninsured and assesses a separate penalty.
- Counting non-consecutive months as a single gap. You may overpay the state for a gap that actually qualifies for the three-month grace.
- Using a federal hardship exemption number on Line 8. DOR rejects the exemption because only Health Connector certificates count.
- Applying the federal Shared Responsibility formula. The Massachusetts penalty is higher and DOR rebills the difference.
- Forgetting to carry Line 10 to Form 1, Line 35. Form 1 shows wrong balance due, and DOR adds a math-error correction.
- Stapling Schedule HC in front of Form 1. Scanner misreads and may bounce the return for “missing main form.”
- Filing paper without certified mail. You have no proof of timely filing if DOR loses the envelope.
Do’s and Don’ts
The list below distills the highest-leverage habits and pitfalls for Schedule HC filers.
- Do confirm the 2025 revision date in the form’s header before you start, because penalty amounts change yearly.
- Do request a separate 1099-HC for each adult on a family plan, since the form only goes to primary enrollees.
- Do save every 1099-HC and 1095 for at least three years, the standard DOR audit window.
- Do file electronically through MassTaxConnect when possible, because the portal runs the penalty math for you.
- Do appeal a penalty within 30 days if you had a true hardship, because the Health Connector grants relief in roughly a third of cases.
- Do attach Schedule HC-CS if you had more than two insurers, because Lines 4 and 5 hold only two carriers.
- Don’t check the religious exemption oval unless your faith genuinely forbids medical care, because DOR cross-checks claims data.
- Don’t assume any ACA-compliant plan meets MCC, because Massachusetts has stricter deductible caps.
- Don’t ignore a DOR notice for more than 30 days, because the penalty becomes a lien once final.
- Don’t mix tax years; the 2025 schedule attaches only to 2025 Form 1, never to a 2024 amendment.
- Don’t estimate the penalty; use the worksheet exactly as printed in the official instructions.
- Don’t sign Form 1 before completing Schedule HC, because the schedule may change your bottom line.
Pros and Cons of Filing on Your Own vs. With Help
Filing Schedule HC alone saves money but increases the chance of a math error, while paid help costs more upfront yet reduces audit risk.
- Pro of pro se filing: Free or near-free if you use MassTaxConnect, which charges no filing fee.
- Pro of pro se filing: Faster turnaround for simple all-year MCC cases since you control the timeline.
- Pro of pro se filing: Builds personal familiarity with the mandate rules for future years.
- Pro of pro se filing: Avoids preparer fees that often exceed the penalty itself for low-income filers.
- Pro of pro se filing: Direct access to your own records means fewer document hand-offs.
- Con of pro se filing: Higher error rate on the penalty worksheet, which is the most-litigated part of the schedule.
- Con of pro se filing: No representation if DOR audits the return.
- Con of pro se filing: You bear the full burden of tracking 1099-HC and 1095 deadlines.
- Pro of professional help: A CPA or Enrolled Agent can spot exemption opportunities most pro se filers miss.
- Pro of professional help: Software used by pros, like UltraTax CS, automates the worksheet and reduces math errors.
- Pro of professional help: Preparers can represent you in DOR notices and Connector appeals.
- Con of professional help: Fees of $150–$400 for a state return often outweigh small penalties.
- Con of professional help: Limited appointment slots in March and April can push you past the deadline.
Schedule HC vs. Schedule HC-CS at a Glance
| Feature | Schedule HC vs. Schedule HC-CS |
|---|---|
| Purpose | Schedule HC reports primary coverage; Schedule HC-CS reports additional insurers when more than two carriers covered the household |
| Required When | Schedule HC is required for every filer 18+; Schedule HC-CS is required only if Lines 4 and 5 cannot hold all carriers |
| Filing Method | Both attach to Form 1 or Form 1-NR/PY through the same channel |
| Penalty Calculation | Schedule HC contains the worksheet; Schedule HC-CS provides supporting carrier data only |
FAQs
Do I have to file Schedule HC if I had Medicare all year?
Yes. Medicare Part A or B automatically meets MCC, so you check Yes on Line 3, write Medicare on Line 4a, and check all 12 months on Line 4g.
Do I owe a penalty if my coverage gap was exactly three months?
No. Massachusetts grants a three-consecutive-month grace period each year, so a gap of three months or fewer triggers no penalty under 956 CMR 6.05.
Can I file Schedule HC without a Form MA 1099-HC?
Yes. If you never received a 1099-HC, write the carrier’s name, FID, and your subscriber number on Lines 4a, 4b, and 4f from your insurance card and ID materials.
Do part-year residents file Schedule HC?
Yes. If you became a Massachusetts resident on or before April 29, 2025, you file Schedule HC; if you left on or before that date, you do not.
Is MassHealth Limited considered MCC on Line 3?
No. MassHealth Limited covers only emergency services and does not meet MCC, so you cannot mark Yes at Line 3 based on MassHealth Limited alone.
Do I write my maiden name or married name on Schedule HC?
Yes, use the legal name shown on your Social Security card and on Form 1 to keep DOR’s name-matching consistent.
Should the FID on Line 4b include the dash?
Yes. Enter the FID exactly as printed on Form MA 1099-HC, including the dash, because DOR’s scanner expects the standard XX-XXXXXXX format.
Do I check months on Line 4g if I had coverage for only part of a month?
Yes, check the month if you were covered on the 15th of that month, the rule used by the DOR Schedule HC instructions.
Do dependents under 18 need their own Schedule HC?
No. The mandate applies only to adults 18 and older, so dependents under 18 are not listed on Schedule HC beyond the family size on Line 2.
Can I appeal a Schedule HC penalty after I already paid it?
Yes. You may file a refund claim with the Health Connector appeals unit within three years of payment under M.G.L. c. 62C § 36.
Do college students with a SHIP plan owe a penalty?
No. Student Health Insurance Plans offered by Massachusetts colleges and most out-of-state SHIPs automatically meet MCC, so the student marks Yes at Line 3.
If my spouse died during the year, do I still file Schedule HC?
Yes, unless your spouse died on or before January 30, 2025, in which case Schedule HC is not required for the deceased spouse.
Does the penalty count against my federal tax return?
No. The Massachusetts mandate penalty is a state-only liability and never appears on your federal Form 1040.
Is the penalty deductible on Schedule A?
No. State mandate penalties are non-deductible personal expenses under federal tax rules.
Related reading
- How to Fill Out Massachusetts Form 1 (w/Examples) + FAQs
- How to Fill Out Massachusetts Form M-941 (w/Examples) + FAQs
- How to Fill Out Massachusetts Form Schedule C (w/Examples) + FAQs
- How to Fill Out Massachusetts Form Schedule X (w/Examples) + FAQs
- How to Fill Out Massachusetts Form Schedule Y (w/Examples) + FAQs
- How to Fill Out Massachusetts Form Schedule Z (w/Examples) + FAQs