Maryland personal income tax return instructions

Opening of the 2023 Tax Filing Season

The online iFile application is supporting tax years 2021, 2022, 2023 and estimated payments for tax year 2024.

We stop processing returns and payments each year during our annual cut over period from late December to mid-January. Debits scheduled to be withdrawn between 12/26/2023 and the date we resume processing may be delayed.

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