Purpose
One-sentence explanation of why the memo exists and which budget line is affected.
A precise memo preserves accountability, speeds decision-making, and reduces audit risk by documenting the who, what, why, and requested remedy for the overrun in one record.
Final approval often rests with the controller or CFO depending on the organization’s approval matrix and the size of the overrun.
A Finance Manager prepares or reviews the memo, verifies numeric accuracy, and confirms whether internal reserves or reallocation options exist; they route the memo to approvers and retain the signed record for audit.
The Controller approves material overbudget requests, ensures compliance with corporate policy, and may escalate to the CFO or board if the variance exceeds delegated authority thresholds.
One-sentence explanation of why the memo exists and which budget line is affected.
Concise context covering original budget, approved changes, project timeline, and any relevant milestones.
Original budget amount, actual spend to date, variance calculation, and remaining commitments, with numeric supporting schedules.
Identify discrete causes—scope change, vendor pricing, timing, error—and attach supporting documentation.
Specify the dollar amount for approval, funding source, timeframe, and any offsetting savings or reassignments.
List required signatories, include signature block, and note where the executed memo will be retained.
Notify finance within 24–48 hours of identifying the overrun.
Submit the completed memo with attachments within 5 business days of the variance.
Department head approval typically within 3 business days of receipt.
Finance reconciles and responds within 7 business days.
Escalate to CFO/board when overrun exceeds organizational delegation limits or a preset percentage, e.g., 10%.
| Criteria | Finance Overbudget Memo | Budget Amendment | Purchase Order |
|---|---|---|---|
| Primary Use | explain variance | change baseline budget | authorize vendor spend |
| Approvals Needed | dept + finance | dept + finance + governance | dept + procurement |
| eSign Acceptable | |||
| Notarization Required |
| signNow | DocuSign | Adobe Sign | PandaDoc | HelloSign | |
|---|---|---|---|---|---|
| Starting Price | $8/user/mo | $15/user/mo | $14/user/mo | $19/user/mo | $15/user/mo |
| Free Trial | 7-day trial | Varies by plan | Varies by plan | Varies by plan | Varies by plan |
| Bulk Send | Yes | Yes | Yes | Yes | No |
| Audit Trail | Yes | Yes | Yes | Yes | Yes |
| HIPAA Compliant | Yes | Yes | Yes | No | No |
| Envelope Cap | No cap | 100 env/user/year | Varies | Varies | Varies |
Optica moved internal approvals online to reduce turnaround time and lost documents.
Xerox integrated eSignature into their ERP to attach signed approvals to transactions automatically.