Campaign budget reallocation records teams can explain
Document why campaign funds move, what evidence supports the decision, who approved it, and how teams will verify execution.
Campaign budget reallocation record
A budget move should state the decision, evidence, assumptions, affected work, approver, and effective time. Do not rewrite the original plan or present an uncertain forecast as a guaranteed outcome.
Preserve the prior allocation, proposed allocation, currency, period, channel, campaign, committed costs, cancellation terms, measurement limits, and owner for each affected line.
Define the decision trigger
Name the event that prompted review, such as changed inventory, delivery constraints, audience evidence, creative readiness, or an approved stop rule. Link the dated source.
Separate observed performance from tracking defects and timing effects. If collection is unreliable, repair or qualify the evidence before moving funds on a misleading comparison.
Map operational consequences
List paused, reduced, expanded, or newly funded work with vendors, assets, audiences, dates, and dependencies. Identify sunk costs and obligations that cannot move with the budget.
A spreadsheet change does not cancel an insertion order or reschedule creative work. Give every execution action an owner and confirmation requirement.
Record alternatives and assumptions
Show the options considered, why the selected change fits the current objective, and which assumptions remain uncertain. Include guardrails for customer experience, brand, compliance, and team capacity.
Do not create false precision with unsupported return estimates. State the mechanism the team expects and the evidence that would support, weaken, or stop the decision.
Approve and execute the exact change
Obtain approval at the required financial and campaign levels, then update purchasing, platform limits, forecasts, calendars, and briefs from one accepted version. Preserve the execution time.
Verify that every system reflects the same allocation and that no old automation can restore the previous amount. Escalate differences before additional spend occurs.
Review without rewriting history
At the planned checkpoint, compare actual delivery and decision evidence with the recorded assumptions and guardrails. Note unrelated changes that limit interpretation.
Keep the original rationale even if results disappoint. A durable record helps teams improve allocation decisions without turning hindsight into a different version of the past.
Sources
- The Green Book, HM Treasury. Provides principles for documenting options, assumptions, appraisal, and evaluation in resource decisions.
Related GTM guides
Frequently asked questions
Should a campaign budget move rely on one metric?
Not automatically. Review the objective, data quality, timing, constraints, guardrails, and operational consequences together.
What should remain after the budget changes?
Retain the prior allocation, evidence, assumptions, options, approval, exact execution, verification, and later review.