Maryland Individual Income Tax Forms 2025
File Maryland Income Tax Online (2025)
Maryland taxpayers can file their resident return online using the Comptroller’s official
iFile system.
- iFile (official online filing):
https://interactive.marylandtaxes.gov/Individuals/iFile_ChooseForm/
- Check refund status (Where’s My Refund?):
https://interactive.marylandtaxes.gov/INDIV/refundstatus/home.aspx
Quick Links (Official Maryland Sources)
Maryland Individual Income Tax Forms (2025)
| Form | Description | Direct link |
|---|---|---|
| Form 502 | Maryland Resident Income Tax Return (full-year or part-year residents) | Download Form 502 (PDF) |
| Form 505 | Maryland Nonresident Income Tax Return | Download Form 505 (PDF) |
| Form 502CR | Personal Income Tax Credits for Individuals (includes instructions) | Download Form 502CR (PDF) |
| Form PV | Personal Tax Payment Voucher (balance due, estimated payments, extensions) | Download Form PV (PDF) |
| Form 502X | Maryland Amended Tax Return (resident amendments for TY 2025) | Download Form 502X (PDF) |
| Form 505X | Maryland Nonresident Amended Tax Return (TY 2025) | Download Form 505X (PDF) |
For the complete official list of 2025 forms (including 502SU, 502R, 588, 505NR, 515 and others),
see:
2025 Individual Income Tax Forms (Official)
.
Maryland Individual Income Tax Deadlines (Tax Year 2025)
- Return due date: April 15, 2026
- Extension deadline: October 15, 2026 (if eligible/approved)
- Estimated payment due dates:
April 15, 2026; June 15, 2026; September 15, 2026; January 15, 2027
Tip: If you are paying by check, use the official payment voucher:
Form PV (TY 2025)
.
Maryland Tax Resources (2025)
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