Every grant has a budget — a statement of how the money will be spent. Managing grant budgets from application through to final acquittal is one of the most important functions of grants administration, and one that requires careful process design to ensure funds are spent as intended, variations are managed appropriately, and final acquittals confirm appropriate use.
Application budget. The applicant submits a budget with their application — detailing line items, justification for each cost, and how the grant fits with other funding sources. Assessment of the application budget is part of grant assessment: is the budget reasonable, is the cost per output appropriate, are the line items justified?
Approved budget. When a grant is approved, the approved budget may differ from the application budget — the funder may approve a lower total, require cost changes, or add conditions. The approved budget in the grant agreement is the authorised budget.
Budget variations. During the grant period, the grantee may need to vary the budget — reallocating funds between line items, adding new costs, or reducing costs if some activities don't proceed. How much flexibility grantees have, and what approval process is required for variations, should be defined in the grant agreement.
Progress payments. Many grants are paid in instalments — an initial payment on execution, progress payments at milestones, and a final payment on completion. Each payment may require documentation of progress and budget spend to date.
Acquittal. The final acquittal confirms how the grant was spent — a financial statement showing actual expenditure against approved budget, with any unexpended balance returned or explained. For larger grants, acquittals may require audited financial statements.
Good budget assessment is a skill that not all grant programme staff develop. Key questions:
Is the budget realistic? Are costs at market rates? Are time estimates for staff and contractor work reasonable? A budget that's too low signals that the grantee hasn't properly planned the activity; a budget that's too high may indicate padding or lack of attention to value.
Are line items justified? Does each cost item connect clearly to the programme activity? A large "administration" line without justification is a red flag; direct costs that are clearly linked to programme delivery are more straightforward to assess.
What other funding is in the picture? The full budget picture should show other funding sources alongside the grant request. Is the organisation expecting the funder to fill a gap, or is the grant one piece of a well-resourced project?
Is overhead reasonable? Some overhead is legitimate and necessary — occupancy, management, communications. Overhead that exceeds reasonable norms for the sector (typically 15-25% for service delivery organisations) may warrant further discussion.
Are in-kind contributions counted? In-kind contributions — volunteer time, donated goods, use of facilities at below-market rates — can be significant in community sector grant applications. How they're counted and valued affects the budget picture.
Most grant agreements allow some flexibility in how funds are used — because circumstances change and exact expenditure patterns can't always be predicted at the time of application. Best practice for variation management:
Define variation thresholds. Minor variations (e.g., reallocations between line items under 10% or $1,000) may be permitted without formal approval. Significant variations — new line items, changes to core activities, spending above approved amounts — should require funder notification or approval.
Distinguish variations from scope changes. A variation to the budget line items is different from a change in the funded activity. If the grantee wants to use the money for something materially different from what was approved, that's a scope change, not just a budget variation — and it may require a new assessment or committee approval.
Document all variations. Approved variations should be documented in writing — a formal variation letter or variation amendment to the grant agreement. Verbal agreements to vary budgets without documentation create accountability problems at acquittal.
Consider the risk. The threshold for requiring approval should reflect the risk profile of the grant. For a small community grant, minimal variation approval processes are appropriate; for a large multi-year grant, tighter controls make sense.
How a grant is paid affects financial risk and administrative burden. Common payment structures:
Upfront payment. The full grant is paid on execution. Appropriate for small grants where the administrative cost of instalment management exceeds the financial control benefit. Creates more financial risk for the funder.
Instalment payments. Payments made at agreed milestones or dates — typically 50% on execution, 50% on completion. Balances cash flow needs of grantees with funder financial control.
Reimbursement. The grantee pays costs and submits receipts for reimbursement. Maximum financial control for the funder, but creates cash flow burden for grantees — especially smaller organisations without reserves.
Advance with acquittal. An advance payment is made, with a final acquittal required to reconcile actual spend against the advance. Any unspent amount is returned or applied to future activities.
Milestone-based payments. Payment tied to specific programme milestones — outputs delivered, stage gates passed, certifications obtained. Common for capital projects and research grants.
Acquittal — the final confirmation that grant funds were spent appropriately — should be proportionate to the grant size and risk:
Narrative acquittal. For small grants, a brief narrative confirming what the money was spent on, with receipts for significant items, is proportionate.
Financial acquittal. For mid-sized grants, a financial statement showing actual expenditure against approved budget, signed by the responsible officer.
Audited acquittal. For large grants — typically over $100,000 but threshold varies by funder — audited financial statements from a registered auditor provide the highest level of assurance.
Acquittal review. Funder staff should review acquittals, not just receive them. Reviewing an acquittal means checking that: the total expenditure matches the payment made (or justifying any discrepancy), the line items are consistent with approved budget categories, and any significant unbudgeted items are explained.
Unexpended balance management. If the grantee spent less than the approved grant, the unexpended balance may need to be returned or carried forward to a subsequent year. Grant agreements should specify the rules, and acquittal review should check compliance.
Budget input at application. Structured budget fields in application forms — line items, amounts, justification — that produce a standard budget layout for assessment and approval.
Approved budget recording. The ability to record an approved budget that may differ from the applied budget, with notes on changes made.
Variation management. A formal variation request and approval workflow, with documentation of approved changes and version history of budget changes.
Payment scheduling. Payment instalment scheduling tied to milestones, dates, or approval events — with payment requests generated automatically at the right time.
Acquittal collection. Online acquittal forms that map to the approved budget, making it easy for grantees to report against approved line items.
Budget reporting. Aggregated budget vs actual reporting across the portfolio — understanding overall spend patterns, budget surplus/deficit by programme, and total committed vs disbursed payments.
Tahua supports grant administrators with structured budget management — from application assessment through variation approval to acquittal review.