MARSS data for the current school year must be submitted in order for district/charter school staff to access student testing history in Student Assessment History Report for instructional and placement decisions.

MARSS WES Files due.

See Program Support Resources for details.

MANDATORY for all charter schools and districts. Used to verify charter schools’ ADM projections.

Files due at RMIC. Files due at RMIC are suggested deadlines. Contact your RMIC for exact dates.

See Program Support Resources for details.

MANDATORY for all charter schools and districts. Used to verify charter schools’ ADM projections.

Files due at MDE.

See Program Support Resources for details.

End of SY24-25 EoY Edit

Child Count, Compensatory Revenue. Verification of Charter School ADM Estimates.

Files due at RMIC. Files due at RMIC are suggested deadlines. Contact your RMIC for exact dates.

See Program Support Resources for details.

Child Count, Compensatory Revenue. Verification of Charter School ADM Estimates.

Files due at MDE.

See Program Support Resources for details.

Final federal fiscal year 2025 (FFY25/SFY26) allocations loaded.

Final allocations may be more or less than preliminary allocations.

Child Count, Compensatory Revenue. Verification of Charter School ADM Estimates.

Files due at RMIC.

See Program Support Resources for details.

Child Count, Compensatory Revenue. Verification of Charter School ADM Estimates.

Files due at MDE.

See Program Support Resources for details.

No reimbursements for prior year expenditures will be allowed after November 30.

Child Count, Compensatory Revenue. Verification of Charter School ADM Estimates.

Files due at RMIC. Files due at RMIC are suggested deadlines. Contact your RMIC for exact dates.

See Program Support Resources for details.

Child Count, Compensatory Revenue. Verification of Charter School ADM Estimates.

Files due at MDE.

See Program Support Resources for details.

FINAL SUBMISSION. No changes can be made after this date. There is no appeal process for Fall data.

Child Count, Compensatory Revenue, Special Education Tuition Billing.

Files due at RMIC. Files due at RMIC are suggested deadlines. Contact your RMIC for exact dates.

See Program Support Resources for details.

Required Fall Amendment Window closes at 3 p.m. Last day to submit a reimbursement request against course code 012 funding.

LEAs are strongly encouraged to finalize all financial closeouts of the prior year before submitting the required Fall Amendment.

Reimbursement requests are prevented after December 15 at 3 p.m. until the Fall Amendment “Amendment 1” is submitted.

FINAL SUBMISSION. No changes can be made after this date. There is no appeal process for Fall data.

Child Count, Compensatory Revenue, Special Education Tuition Billing.

Files due at MDE.

See Program Support Resources for details.

Through mid-May 2026, a district’s most recent submission will be provided to the assessment vendors to update student information for test administration and test results.

See Program Support Resources for details.

Statewide Reports for the final submission will be posted on Thursday, January 8, 2026

Mandatory for Charter Schools, Optional for Districts. Used to verify Average Daily Membership Projections.

Files due at RMIC. Files due at RMIC are suggested deadlines. Contact your RMIC for exact dates

See Program Support Resources for details.

Mandatory for Charter Schools, Optional for Districts. Used to verify Average Daily Membership Projections.

Files Due at MDE

See Program Support Resources for details.

All EOY Errors Activated on the Local Edit except for the following which will be released on May 1:

06 – If item in question is Membership = 0

25 – No Attendance/No homebound

212 – Title I Targeted Student Indicator Inconsistency

254 – Special Education Service Hours Required

New statewide reports will be posted. We will run the statewide edit between the required MARSS submissions. Data that is on file at that time will be included in the updated statewide reports.

Optional. See Program Support Resources for details.

Mandatory for All Districts and Charter Schools. May contain a few errors. Used to identify date overlap errors.

Files Due at RMIC. Files due at RMIC are suggested deadlines. Contact your RMIC for exact dates.

See Program Support Resources for details.

Mandatory for All Districts and Charter Schools. May contain a few errors. Used to identify date overlap errors.

Files Due at MDE.

See Program Support Resources for details.

Final date to make an amendment to the SFY26 ESEA Consolidated Application.

Following EOY Edits will be activated:

06 – If item in question is Membership = 0

25 – No Attendance/No homebound

212 – Title I Targeted Student Indicator Inconsistency

254 – Special Education Service Hours Required

New statewide reports will be posted. We will run the statewide edit between the required MARSS submissions. Data that is on file at that time will be included in the updated statewide reports.

Optional. See Program Support Resources for details.

Local auditors use the Statewide reports. Used for: Special Education tuition billing. ESEA Accountability Enrollment. Direct Certification for FY 2026.

Files Due at RMIC. Files due at RMIC are suggested deadlines. Contact your RMIC for exact dates

See Program Support Resources for details.

Local auditors use the Statewide reports. Used for: Special Education tuition billing. ESEA Accountability Enrollment. Direct Certification for FY 2026.

Files Due at MDE

See Program Support Resources for details.

Statewide edit. New statewide reports will be posted

Files Due at RMIC. Files due at RMIC are suggested deadlines. Contact your RMIC for exact dates.

See Program Support Resources for details.

Statewide edit. New statewide reports will be posted

Files Due at MDE.

See Program Support Resources for details.

Used for: August 30 FY 2026 entitlements, Special Education tuition billing, September 30 FY 2026 Early Childhood Screening Aid.

Files Due at RMIC. Files due at RMIC are suggested deadlines. Contact your RMIC for exact dates.

See Program Support Resources for details.

Used for: August 30 FY 2026 entitlements, Special Education tuition billing, September 30 FY 2026 Early Childhood Screening Aid.

Files Due at MDE.

See Program Support Resources for details.

New statewide reports will be posted. We will run the statewide edit between the required MARSS submissions. Data that is on file at that time will be included in the updated statewide reports.

Optional. See Program Support Resources for details.

Used for: September 30 FY 2026 entitlements, Special Education tuition billing.

Files Due at RMIC. Files due at RMIC are suggested deadlines. Contact your RMIC for exact dates.

See Program Support Resources for details.

Used for: September 30 FY 2026 entitlements, Special Education tuition billing.

Files Due at MDE.

See Program Support Resources for details.

Statewide edit. New statewide reports will be posted. Used for October 30 FY 2026 entitlements.

Optional. See Program Support Resources for details.

Final data due. ONLY electronic appeal Web Files will be accepted after this date.

Files Due at RMIC. Files due at RMIC are suggested deadlines. Contact your RMIC for exact dates.

See Program Support Resources for details.

Final data due. ONLY electronic appeal Web Files will be accepted after this date.

Files Due at MDE.

See Program Support Resources for details.

Refer to MDE Policy for Making State Aid Adjustments. Final FY 2026 Aid Entitlements (MARSS Manual, Appendix P).

See Program Support Resources for details.