
CIS Regulation for UK Main Contractors: 2026 Changes and Construction Industry Scheme Explained
The Construction Industry Scheme (CIS) is not new to UK construction. Most commercial teams work within it every month. What the scheme demands
Bauwise software solution
Bauwise equips CEOs, CFOs, Construction Division Managers, and Construction Managers with an automated construction cost management solution to scale portfolios profitably, deliver verified financial data for cash flow and refinancing decisions, and ensure every project cost is tracked and accounted for.
Managing €10B+ in Construction Budgets with Bauwise
Bauwise equips construction CEOs with an automated cost management tool that:
Links budgets and forecasts with contracts, purchase orders, change orders, invoices, and Applications for Payments — delivering reliable cost control and margin indicators across all projects.
Enforces approval workflows and a unified cost control structure, with error alerts, version locks and approval logs — maintaining budget integrity and accuracy.
Keeps all project cost data, approvals, and commitments in one system, making it simple to hand over projects or onboard new managers without losing control or visibility, even if project managers, cost controllers, or subcontractors change mid-construction.
Automates reporting and portfolio management — eliminating administrative overhead for rapidly scaling portfolios with hundreds of subcontractors or individual construction sites, providing consolidated oversight of costs and performance at portfolio level.
Bauwise equips construction CFOs with an automated cost management tool that:
Consolidates budgets, contracts, purchase orders, change orders, invoices, and Applications for Payment into a unified source of data — eliminating fragmented file exchange and manual reconciliations.
Applies approval workflows, audit trails, and version logs to budget, commitments, invoices, and change orders — ensuring all reported figures are validated, traceable, and audit-ready before they reach financial statements.
Tracks contingency budgets and risk reserves — giving visibility into liquidity, flagging budget overruns early, and supporting portfolio-level cash flow forecasting.
Syncs real time cost data from integrated ERP or Accounting systems and project teams, ensuring reports, refinancing documentation, and year-end accounts are built on verified numbers that can be trusted by lenders, auditors, and management board.
Bauwise equips Construction Division Managers and Construction Managers with an automated cost management tool that:
Tracks linked budgets, contracts, purchase orders, and change orders — so every commitment is recorded, allocated, and tied to the correct project and cost code.
Integrates purchase invoices and Applications for Payment with automated validation rules and audit trails — ensuring only accurate, approved costs and change orders enter the system, preventing cost manipulation.
Updates budgets and forecasts in real time as work progresses, comparing planned vs. actual costs, flagging deviations early.
Rolls up project data into portfolio views, so division managers can monitor division-level performance across projects without gaps or delays, keeping a traceable record of who approved what for accountability.
Bauwise helps Business Executives and their teams improve cost control, streamline workflows, and deliver on budget.
Construction project profitability
Construction Projects
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Bauwise provides real-time commercial control throughout the construction project lifecycle — from budgeting and cash flow forecasting to subcontract procurement, variation, and commitment management.
Office towers, mixed-use developments, retail centers, and corporate campuses. Bauwise enables budget control from preconstruction through delivery, subcontractor payment certification, variation control for design and tenant changes, and real-time cost-to-complete forecasting across commercial real estate developments.
Multi-family housing, apartment complexes, housing estates, and large-scale residential communities. Bauwise supports developer-side budget control and lender draw reporting, contractor payment certification, portfolio-level variation tracking, and cost-to-complete forecasting across phased residential developments.
Logistics hubs, automated warehouses, cold storage facilities, and last-mile distribution centers. Bauwise provides cost planning and change control for fast-track industrial builds, commercial control across MEP and automation scopes, contractor payment verification, and cost forecasting across large-scale logistics construction projects.
Hyperscale and colocation data centers, edge facilities, and high-MEP digital infrastructure developments. Bauwise enables cost management of long-lead equipment commitments, milestone-based payment certification, variation management, and cost-to-complete forecasting across fast-track digital infrastructure projects.
Utility-scale solar farms, wind installations, substations, and grid interconnection infrastructure. Bauwise enables EPC budget control, procurement cost tracking for long-lead equipment, cash flow forecasting, progress valuations, and variation management across schedule-driven renewable energy construction projects.
Thermal power plants, substations, transmission upgrades, and utility network expansions. Bauwise provides commercial cost control for EPC-heavy projects through milestone-based payment certification, variation and claims management, and cost forecasting across complex power and grid delivery programs.
Container terminals, port expansions, quay walls, breakwaters, and maritime logistics facilities. Bauwise supports commitments-based construction developments, contingency allocation, risk, variation and claims management, contractor payment certification, and commercial oversight across complex, interface-heavy port and marine construction projects.
Rail corridors, stations, depots, signaling systems, and urban transit infrastructure. Bauwise supports BoQ-based quantity verification, progress valuations, variation and claims management, and commercial oversight across multi-package, access-constrained rail and transit projects.
Allocate budget based on construction stages or buildings. Track Forecast to Complete (FTC) and Estimate at Completion (EAC). Control budgets through versions and approval locks. Forecast profitability, manage accruals, and sync financial data with integrated accounting or ERP software.
Automate data flow between your ERP or accounting software and Bauwise. When integrated, construction-related invoices flow directly into Bauwise for approval and return to the ERP or accounting software enriched with data — cost allocations, budget lines, and approver info — no double work required.
Get a structured, automated framework to plan, forecast, and monitor construction cash flow across all project stages. Generate cash flow forecasting baselines with one click, fill past periods with actual cost and revenue data, and align projections with the project’s Cost-at-Completion (CAC). Refine future forecasts, adjust monthly distributions, and manage approvals through version-controlled tracking.
Automate commitments — create purchase orders (PO) and subcontractor contracts directly from budget lines. Manage scope changes, variations, and back charges from Applications for Payment (AfP) in real time. Track actuals, advances, and accruals at every stage. Allocate contingency reserves, forecast accurately, and centralize all vendor data for better procurement decisions.
Track, review, and approve construction project scope changes. Submit change order requests with attachments, automatically calculate their impact on project cost, and adjust budgets upon approval. Maintain versioned audit trails and status tracking to ensure compliance, transparency, and project continuity.
Automate purchase invoice processing with AI-powered data extraction, pre-defined approval workflows and unique invoice allocations. Link invoices directly to purchase orders (PO), contracts or Applications for Payments (AfPs). Manage consolidated invoices for multiple projects between different teams. Meet governance standards, and comply with internal financial policies.
Accelerate month-end reporting between Contractors and Subcontractors by streamlining the Applications for Payment process into a structured, auditable workflows. Initiate change orders and track progress, apply retentions and back charges with full compliance. A dedicated Subcontractor portal, automated notifications, and digital validation keep all parties aligned.
Create tender packages directly from budget lines, identify qualified bidders through the Bauwise database, and issue invitations to tender (ITT). Provide secure, login-free access for bidders to submit RFQs and compile all bids into an automatically generated comparison table. Ensure full traceability by linking every bid and award back to the budget lines and cost codes.
Receive invoices requiring your final approval directly from your construction team
Review invoices together with all linked documents
Track invoice statuses and see the pipeline of previous approvers
Capture physical receipts and invoices directly with your mobile device
Captured invoices will be sent into Bauwise platform and assigned to your name for further allocation
Review the AI-extracted invoice and receipt data using the Purchase Invoice Management module
Allocate invoices and receipts using Purchase Invoice Management module
Route invoices based on roles or manually to the next assignee, once allocation is completed
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The typical learning time is just two sessions, while our software can save you up to 4 workdays per month
We’ve got your questions covered. If you can’t find the answer you’re looking for below, feel free to contact us.
Construction cost management solutions give business executives real-time visibility into budgets, forecasts, and project expenses. This ensures CEOs and CFOs can make informed strategic and financial decisions based on verified data instead of fragmented spreadsheets.
Construction CEOs focus on scaling portfolios profitably, while CFOs need timely, accurate data for cash flow planning and refinancing. A dedicated digital cost management system aligns both priorities, helping leadership teams maintain efficiency, profitability, and financial control across projects.
For Construction Managers and Division Managers, cost management software ensures every project cost is tracked, validated, and reported. It reduces errors, enforces approval workflows, and consolidates multi-project reporting — giving managers the transparency needed to stay accountable and keep projects on budget.

The Construction Industry Scheme (CIS) is not new to UK construction. Most commercial teams work within it every month. What the scheme demands

Main contractors are known to operate on razor-thin margins, with 2025 contracting margins of the top 150 contractors and housebuilders reportedly reaching 2.3%.

In construction, financial reporting and project cost control operate on different timelines: one consolidates financial transactions after they occur, while the other manages
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