Cost Monitoring & Reporting

Section 1

Purpose

Note on JCT editions: JCT has published the 2024 Edition. This guidance cites JCT SBC/Q 2016 clause references; the commercial and payment mechanisms are substantively unchanged in the 2024 edition, but specific clause references should be verified against the contract edition in use on any given project.

Cost monitoring is the continuous process of comparing the Forecast Final Cost (FFC) against the approved project budget and identifying variances early enough for corrective action to be taken. The FFC is the QS's current best estimate of the total project cost at completion — it is updated monthly throughout Stage 5 to reflect agreed variations, assessed variations, anticipated scope changes, residual risk allowances, and assessed loss and expense claims.

The monthly cost report is the formal document through which the QS communicates the FFC to the client. RICS Cost Reporting (1st edition, 2015) sets out the minimum content requirements. The cost report must state the FFC, compare it to the approved budget, provide a variance analysis, summarise the variation register and risk register, and include a programme status commentary covering any EoT applications and LADs implications.

The cardinal rule of cost reporting is that the cost report must never contain surprises. If the FFC is trending above budget, the QS must report this immediately and early — with proposed mitigating actions and options for the client — not as a fait accompli at practical completion when it is too late for the client to make meaningful decisions.

Section 2

Key Principles

RICS Cost Reporting (1st edition, 2015): minimum cost report content; frequency (monthly); FFC build-up; comparison to budget; variation register summary; risk register; cash flow; QS's professional commentary.
RICS Cost Prediction (Professional Statement, 1st edition, effective 1 July 2021): continues to apply post-contract — the QS must state the accuracy range of the FFC and identify assumptions and exclusions; the FFC must be presented with its confidence level.
RICS NRM 1 (2nd edition, 2012): four risk categories remain relevant post-contract — design development risks (largely resolved at Stage 5), construction risks (ongoing), employer's change risk (ongoing), and employer's other risk (ongoing); the risk register must be maintained and updated monthly.
RICS Change Control and Management (1st edition, 2021): the risk register must be reviewed weekly and updated with probability, planned response, and monitoring provisions for each risk item; risks that crystallise become variations or claims and must be moved to the FFC accordingly.
JCT SBC/Q 2016, Clause 2.29 — extension of time: LADs implications of programme overrun must be assessed in the cost report — the QS should advise whether the contractor is in culpable delay and whether LAD deductions are appropriate.
RICS Ascertaining Loss and Expense (2nd edition, July 2024): loss and expense assessments must be included in the FFC as assessed items — not excluded pending formal agreement; the FFC must reflect the QS's best estimate of the total cost.
Contractor insolvency — early warning monitoring: the monthly cost report is the primary vehicle through which the QS identifies and flags early signs of contractor financial distress to the client. RICS Termination of Contract, Corporate Recovery and Insolvency (GN 104/2013) identifies the key warning indicators a QS should monitor: persistent late payments to subcontractors and suppliers; unexplained reduction in labour or plant on site; County Court Judgements (CCJs) against the contractor; repossession of contractor plant or materials; and contractor requests for advance payments or early release of retention. Critically, accurate interim valuations throughout Stage 5 are the employer's primary financial protection — if the contractor becomes insolvent and the employer has overpaid against the value of work actually completed, recovery from the insolvent estate as an unsecured creditor will be severely limited (RICS Final Account Procedures, s.4.16).

Section 3

Practical Application

Step 1

Establish the cost report template at project start: agree format with the client; confirm reporting frequency (monthly is standard); confirm the level of detail required (high-level for most clients; trade-package detail for sophisticated clients); confirm the distribution list (client, PM, funder if applicable).

Step 2

Monthly FFC build-up: Start = Contract Sum. Add: (i) Agreed Variations (instructed and formally agreed with the contractor at agreed values); (ii) Assessed Variations (instructed but not yet agreed — at QS's assessed value); (iii) Anticipated Variations (scope changes expected but not yet instructed — at QS's estimate); (iv) Risk Allowance (probability-weighted total from the risk register); (v) Assessed Loss and Expense (QS's assessment of all L&E likely to be claimed — including pending EoT-linked claims). This gives the FFC.

Step 3

Budget comparison: compare FFC to the approved budget (including all approved budget increases). Calculate the variance (£ and % of budget). Categorise: (i) on budget (FFC within contingency); (ii) contingency partially drawn (FFC within budget + contingency); (iii) contingency exhausted (FFC exceeds budget + contingency — immediate client notification required).

Step 4

Variation register summary: include in the cost report a summary table showing: total contract sum; total agreed variations (£); total assessed variations (£); total anticipated variations (£); total FFC from variations. Show the movement from the previous month's report. Highlight any single variation above a threshold agreed with the client (typically 0.5% of contract sum).

Step 5

Risk register update: review each risk item monthly; close out resolved risks; add emerging risks; update probability (%) and impact (£) for each remaining risk; recalculate the total risk allowance. Risks that crystallise during the month (i.e., they become variations or confirmed claims) are moved out of the risk register and into the FFC as assessed variations or L&E.

Step 6

Programme and LADs commentary: report the current programme status (whether the contractor is ahead of, on, or behind the contract completion date); advise on any EoT applications in progress and the QS's view of likely entitlement; where the contractor is in culpable delay, advise on the employer's right to deduct LADs and the amount accruing per week.

Step 7

Cash flow update: include the updated cash flow S-curve (as per GN-CP-03); show cumulative certified vs forecast; update the total forecast to match the current FFC; note the anticipated PC date and retention release dates.

Step 8

Contractor insolvency warning monitoring: at each monthly valuation, assess the following indicators against the previous period: (i) subcontractor and supplier payment performance — are sub-tier payments being made on time? Are subcontractors informally reporting non-payment? (ii) Labour and plant levels — has the contractor's resource on site fallen materially below the programmed requirement without explanation? (iii) Public record checks — periodically check Companies House and the London Gazette for CCJs, winding-up petitions, or notices of administration relating to the contractor; (iv) Contractor requests — any request for advance payment, early retention release, or unusual payment arrangements is a significant warning signal. Where two or more warning indicators are present simultaneously, report to the client in writing immediately, recommending that the client's solicitors review the contractor's financial position and that all interim valuations are verified with particular care against actual completed work. Do not overvalue — recovery from an insolvent estate is very difficult.

Step 9

Issue and present: issue the cost report within the agreed timescale (typically 5 working days after the interim valuation); distribute to the full project team; present at the monthly site progress meeting; respond to all client queries in writing within 48 hours; retain all issued cost reports on the project file — they are a critical record of what the QS knew and advised at each stage.

Section 4

Common Mistakes to Avoid

Reporting the FFC without comparing it to the approved budget — the FFC on its own has no meaning; the cost report must always show the FFC against the budget and explain any variance.
Omitting anticipated variations and risk allowances from the FFC — a FFC that shows only agreed variations dramatically understates the likely final cost and misleads the client about the budget position.
Not distinguishing between agreed variations and assessed/anticipated variations in the report — mixing these categories prevents the client from understanding what is contractually committed and what is estimated.
Waiting until the end of the project to report a cost overrun that has been developing for months — the cost report must flag emerging overspends as soon as the FFC trend becomes clear, not as a final account revelation.
Issuing cost reports late or irregularly — the client makes financial decisions based on the cost report; late reports undermine the client's ability to act and expose the QS to criticism that the problem was not flagged in time.
Failing to flag contractor insolvency warning signs in the cost report — a QS who observes labour reductions, subcontractor non-payment, or contractor requests for early retention release and does not advise the client in writing is exposing the employer to significant financial loss. The RICS Termination of Contract guidance identifies this monitoring as a professional responsibility. Where insolvency ultimately occurs and the employer has been overpaid on interim valuations, the QS's failure to flag warning signs and apply rigorous valuation discipline will be scrutinised — both by the client and potentially in professional indemnity proceedings.

Section 5

APC Competency & Quick Reference

Project Financial Control and Reporting Level 3 — FFC build-up, cost report preparation, budget vs outturn
Contract Practice Level 2 — LADs, EoT implications for cost
Corporate Recovery and Insolvency Level 1/2 — recognising early warning signs, accurate interim valuation discipline

How is the Forecast Final Cost built up under RICS guidance?

FFC = Contract Sum + Agreed Variations (instructed and formally agreed) + Assessed Variations (instructed but not yet agreed, at QS's assessment) + Anticipated Variations (expected but not yet instructed, at QS's estimate) + Risk Allowance (probability-weighted residual risk register items) + Assessed Loss and Expense (if applicable). Per RICS Cost Prediction PS (2021), the FFC must state its accuracy range and any assumptions or exclusions. The FFC is compared to the approved budget (including any approved budget increases) to produce the variance figure that is the primary management metric in the cost report.

What is the minimum content of a cost report per RICS guidance?

RICS Cost Reporting (1st edition, 2015) requires as a minimum: (i) Contract Sum; (ii) Summary of variations to date (agreed, assessed, anticipated) and FFC from variations; (iii) Forecast Final Cost and comparison to approved budget with variance (£ and %); (iv) Risk register summary with total risk allowance; (v) Cash flow update (cumulative certified vs forecast); (vi) Programme status commentary (on/off programme; any EoT claims and likely outcome; LADs implications if contractor in culpable delay); (vii) QS's professional commentary on key cost risks and recommended actions. The report should be issued monthly and within 5 working days of the interim valuation.

What are the four NRM 1 risk categories and how do they apply at Stage 5?

NRM 1 (2nd edition, 2012) defines four risk categories: (1) Design development risks — largely resolved by Stage 5; any remaining CDP specialist packages still to be detailed should be retained. (2) Construction risks — fully active at Stage 5: ground conditions, weather, unforeseen services, programme risks; reviewed monthly. (3) Employer's change risk — active throughout Stage 5: the employer's propensity to change scope; anticipated variations are the primary management tool. (4) Employer's other risk — active throughout: third-party interfaces, statutory authority requirements, funding conditions. All four categories must be maintained in the risk register with probability and impact updated monthly.

What early warning signs of contractor insolvency should a QS monitor during Stage 5, and what action should be taken?

Per RICS Termination of Contract, Corporate Recovery and Insolvency (GN 104/2013): warning signs include persistent subcontractor non-payment; unexplained reduction in site labour or plant; CCJs or winding-up petitions (visible on Companies House or the London Gazette); repossession of plant; and contractor requests for advance payments or early retention release. Where multiple signs are present simultaneously, the QS should advise the client in writing immediately, recommend that the client's solicitors review the position, and ensure all subsequent interim valuations are rigorously checked against actual completed work. Overpayment before insolvency is established is very difficult to recover from an insolvent estate — disciplined interim valuation is the employer's primary financial protection.

Section 6

Cost Monitoring & Reporting Checklist

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Task

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Cost report template agreed with client; reporting frequency and distribution list confirmed

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Cost Report 01 issued after contract execution (FFC = Contract Sum; zero variations)

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Monthly FFC built up: Contract Sum + agreed + assessed + anticipated variations + risk + L&E

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FFC compared to approved budget; variance (£ and %) calculated and categorised

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Variation register summary included (agreed, assessed, anticipated totals; movement from last report)

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Risk register reviewed and updated monthly (new risks added; resolved risks closed out)

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Programme status reported; EoT applications assessed; LADs implications advised

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Cash flow S-curve updated and included in cost report

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Cost report issued within 5 working days of interim valuation

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All client queries on cost report responded to in writing within 48 hours

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Contractor insolvency warning signs reviewed monthly — subcontractor payments, labour levels, CCJs, contractor payment requests; any concerns reported to client in writing immediately

Section 7

CPD Learning Outcomes

Build up a Forecast Final Cost from the contract sum baseline, incorporating agreed and anticipated variations, risk allowances, and assessed loss and expense, in accordance with RICS Cost Reporting (1st edition, 2015) and RICS Cost Prediction PS (2021).
Prepare a monthly cost report meeting RICS minimum content requirements, including FFC vs budget variance analysis, variation register summary, risk register update, and programme/LADs commentary.
Maintain and update the NRM 1 four-category risk register throughout the construction phase, and advise the client on emerging cost risks with sufficient lead time for corrective action.
Identify and report early warning signs of contractor financial distress in the monthly cost report — applying the RICS Termination of Contract, Corporate Recovery and Insolvency (GN 104/2013) monitoring framework and ensuring interim valuations reflect actual completed work to protect the employer's financial position in the event of insolvency.

Section 8