Reference hub

Nonprofit Finance Knowledge Base

This hub consolidates IRS and Michigan filing expectations, weekly-to-quarterly reporting frameworks, and matching-value controls. Use it as implementation guidance, not legal advice. Always validate against current agency instructions.

Filing Knowledge

IRS · Annual

Form 990 Series

Annual nonprofit return

Annual

Due Rule

15th day of the 5th month after fiscal year-end (calendar-year org: May 15).

Who Files

Tax-exempt nonprofits based on gross receipts/assets thresholds.

What To Calculate

Gross receipts
Total expenses
Total assets
Total liabilities
Net assets
Program service expenses
Management/general expenses
Fundraising expenses
Officer/director compensation
Unrelated business income

What To Track

Fiscal year start/end
Restricted vs unrestricted funds
Grants received and paid out
Contractor payments
Related-party transactions
Lobbying/political flags
Donor restrictions

Notes

Form 8868 can request automatic 6-month extension.
Use 990-N/990-EZ/990 based on IRS gross receipts and asset rules.

IRS · Quarterly

Form 941

Employer's Quarterly Federal Tax Return

Quarterly

Due Rule

Q1 Apr 30, Q2 Jul 31, Q3 Oct 31, Q4 Jan 31.

Who Files

Employers, including most nonprofits with employees.

What To Calculate

Gross wages
Taxable wages
Federal income tax withheld
Social Security wages and tax
Medicare wages and tax
Additional Medicare tax
Employer payroll tax share
Deposits made
Balance due or overpayment

What To Track

Quarter period
941 filing status
Deposit confirmations
941-to-W-3 reconciliation result

Notes

Some organizations may qualify for annual Form 944 instead.

IRS · Annual

Form 940

Federal Unemployment Tax Act return

Annual

Due Rule

Typically Jan 31.

Who Files

Employers not exempt from FUTA rules.

What To Calculate

FUTA wages
FUTA tax
State unemployment credit
Balance due

What To Track

FUTA exemption status
State unemployment method

Notes

Many 501(c)(3) organizations are generally exempt from FUTA; verify status before filing.

SSA · Annual

W-2 / W-3

Annual wage statements and transmittal

Annual

Due Rule

Jan 31 for employee copies and SSA transmission.

Who Files

Employers issuing employee wages.

What To Calculate

Employee annual wages
Federal/state/local withholding
Social Security and Medicare wages/taxes
Benefits and deductions
W-3 summary totals

What To Track

Employee-level completeness
Address/TIN validation
941-to-W-3 reconciliation

Notes

Run reconciliation checks before filing to avoid mismatch notices.

IRS · Annual

Form 1099-NEC

Contractor nonemployee compensation

Annual

Due Rule

Generally Jan 31.

Who Files

Payers issuing reportable nonemployee compensation.

What To Calculate

Total nonemployee compensation per contractor

What To Track

Vendor legal name and DBA
TIN from W-9
Address
Total paid in calendar year
Payment channel (card/third-party vs direct)
1099 required flag
W-9 on file flag

Notes

No contractor should be marked 1099-ready without W-9 on file.

Michigan Treasury · Monthly

MI Form 5080

Sales, Use, and Withholding monthly/quarterly return

Monthly

Due Rule

Monthly or quarterly based on assigned filing frequency.

Who Files

Michigan employers/filers with withholding and related liabilities.

What To Calculate

Michigan withholding
Sales/use tax where applicable

What To Track

Michigan wages
Withholding by employee
Deposit schedule
Filing confirmation

Notes

File through MTO based on assigned frequency.

Michigan Treasury · Annual

MI Form 5081

Annual sales, use, and withholding reconciliation

Annual

Due Rule

Annual reconciliation cycle.

Who Files

Michigan filers reconciling yearly totals.

What To Calculate

Annual withholding totals
Payments made
Balance due/overpayment

What To Track

Difference between deposits and annual liability

Notes

Use as annual tie-out to period filings and deposits.

Michigan UIA · Quarterly

UIA Employer Quarterly Wage/Tax Report

Michigan unemployment wage and tax filing

Quarterly

Due Rule

Quarterly, including zero-payroll quarters.

Who Files

Michigan employers subject to UIA reporting.

What To Calculate

Gross wages by employee
UI taxable wages
UI tax or reimbursement amount
Payments made

What To Track

Quarter filed status
Zero-payroll quarter status
Tax rate or reimbursement method

Notes

UIA requires filing even when no wages were paid.

Michigan LARA / CSCL · Annual

LARA Nonprofit Annual Report

Michigan nonprofit corporate annual report

Annual

Due Rule

Due Oct 1 each year.

Who Files

Michigan nonprofit corporations.

What To Calculate

Not calculation-heavy; mainly entity governance data maintenance.

What To Track

Legal entity name
Resident agent
Registered office
Officers/directors
Last filing date
Good standing status
Filing confirmation

Michigan Attorney General · Annual

CTS-02 Renewal Solicitation Form

Michigan charitable solicitation annual renewal

Annual

Due Rule

Renew annually at least 30 days before expiration (typically 7 months after fiscal year-end).

Who Files

Organizations soliciting charitable contributions in Michigan.

What To Calculate

Prior-year charitable contributions
Fundraising revenue
Fundraising expenses
Program spending

What To Track

Registration status
Expiration date
Renewal target date
Professional fundraiser involvement
IRS determination letter
Latest Form 990
Financial statements

Notes

For calendar-year organizations, renewal target is commonly near July 1.

Weekly Report Framework

Operational checklist that should feed month-end rollups

Cash Position: Track cash available now and split restricted vs unrestricted usage.
Income Received: Capture all incoming funds with restrictions and supporting documents.
Expenses Paid: Track outgoing payments by category, approval, and documentation completeness.
Bills Owed / Upcoming Payments: Prevent surprises by tracking liabilities before payment occurs.
Payroll & People Costs: Summarize payroll operations and readiness each week.
Grant Tracking: Tie weekly spend to award limits and reporting deadlines.
Risk / Compliance Alerts: Surface urgent operational and compliance risks before deadlines pass.

Monthly Report Framework

Roll up from weekly values, not manual recreation

Total income by category
Total expenses by category
Income vs expenses
Cash position
Bank reconciliation status
Payroll summary
Contractor/vendor payment summary
Grant spending by grant
Program spending by program
Fundraising and donation summary
Accounts payable and receivable/pledges
Missing documents and approval history
Budget vs actual
Board-ready summary

Quarterly Report Framework

Executive-level review sourced from monthly rollups

Quarter income vs expenses
Budget vs actual by category
Program performance overview
Grant compliance status
Payroll and contractor totals
Fundraising progress
Donor/sponsor activity
Major financial risks
Audit readiness score
Board report summary
CPA/accountant export package

Matching Values Rules

These are core control rules. If any rule fails, flag before export or filing.

Bank account must match Finance Hub transaction records

Ensure recorded activity reflects actual cash movement.

Finance Hub transactions must match Mission/program and grant links

Ensure spending and income are tied to the correct operational context.

Finance Hub transactions must match Document proofs (receipt/invoice/timesheet)

Maintain audit-ready support for every material transaction.

Weekly report totals must match Monthly roll-up totals

Guarantee deterministic month-end reporting.

Monthly report totals must match Quarterly report totals

Guarantee deterministic quarter-end reporting.

Quarterly report must match CPA/accountant export totals

Prevent export-time surprises and reconciliation disputes.