9 Best Accounting Software for Construction of 2026

Knowify is built for trade contractors who already keep their books in QuickBooks and need the construction layer QuickBooks lacks. The Core plan, at $99 per month billed yearly or $149 monthly for one user, covers bidding and invoicing for fixed-price and AIA jobs. Pay apps generate G702 and G703 forms with stored materials and approved change orders placed in the right billing period, and retainage is tracked by phase with reminders to bill it when it comes due. The Advanced plan, $329 per month billed yearly for 10 users, adds project management and more job costing tools. Knowify job costing shows budget vs. actual by phase, counts purchase orders as committed costs and keeps a real-time WIP report that flags over and underbilled jobs. Everything syncs both ways with QuickBooks Online, Payroll and Time. The trade-off is that Knowify depends on QuickBooks for the ledger, and teams beyond one user pay $29 per extra user on Core.

Foundation Software sells FOUNDATION as accounting built only for contractors, and its feature set reflects that. Job costing drills from job totals into detailed cost breakdowns, and the reporting covers job histories, production reports and estimated vs. actual figures while jobs are still running. Billing handles AIA progress invoices, unit price and time and material invoices with retainage, which is the core billing need of most commercial subcontractors. The built-in payroll is a major reason firms choose it: it produces certified payroll formats such as DIR, eMars and LCPtracker and handles union and multistate rules. Change orders entered or imported into the system update the over/under WIP schedule without manual recalculation. The vendor says more than 43,000 contractors have used it over 40 years. Prices are not published, so you need a demo and quote, and the depth is more than a small remodeler or single-trade shop is likely to use.

Contractor Foreman is an all-in-one construction management tool with a strong billing module, and its annual plans start at $49 per month for one user. Invoices support progress billing by dollar, percent or quantity, AIA G702 style billing and retention held, so a subcontractor always knows how much a GC is retaining. Time and material billing, tax handling and online payments sit in the same module. Job costing reports compare actual labor and material spend against the estimate, and more than 100 standard reports are joined by a drag-and-drop custom report builder. Books stay in QuickBooks or Xero through built-in integrations. Plans scale by user count: Standard at $105 for 3 users, Plus at $166 for 8, Pro at $221 for 15 and Unlimited at $332, all billed annually. There is a 30-day free trial, and Plus and above add a 100-day money-back guarantee. The main limit is that it is not a general ledger.

JobTread prices simply: $199 per month includes one internal user and every feature, with additional internal users at $20 per month that drop in tiers past 10 users, and annual billing saves 20%. Customer, vendor and subcontractor portal users are free and unlimited, and so are field crew who only upload photos, log notes and view schedules. On the money side it covers budgeting, change orders, job costing, purchase orders and work orders, sub and vendor billing, AIA payment applications and customer invoices with online payments, and it connects to QuickBooks Online for the ledger and Gusto for payroll. There are no setup fees or contracts, and implementation, training and support are free. The catch is that JobTread does not offer a free trial, saying it assigns every customer a success manager instead, though monthly plans carry a 30-day money-back guarantee. For a solo operator, the $199 base costs more than per-user rivals.

QuickBooks Online is the ledger most small contractors already use, and every construction add-on on this list connects to it. Simple Start costs $38 per month for one user, Essentials $85 for three, Plus $140 for five and Advanced $340 for 25, with half off for the first three months on the date we checked. For construction work, Plus is the realistic starting point because it adds project profitability tracking, budgets, classes and locations, so you can follow income and costs job by job. Advanced lists a construction financials solution and advanced project financials, plus AI that creates projects and allocates costs. Below Advanced, AIA pay applications, retainage billing and WIP schedules are not listed as plan features, which is why many contractors pair QuickBooks with Knowify, JobTread or Contractor Foreman. A 30-day free trial is available.

Premier is a cloud construction ERP aimed at general contractors, home builders and land developers, and its accounting module handles the billing methods those firms juggle: progress billing on AIA forms, cost-plus, lender draws and time and materials. Subcontractor payments run through electronic workflows with retainage tracking, and lien waivers can be automated alongside monthly draws. A WIP automation feature uses percentage of completion to match revenue with progress, and reports cover budget vs. actual, change orders, AP and AR aging and retainage detail. Multi-entity, multi-currency and inter-company transactions make it a fit for builders with several companies. Premier says it uses flat-rate pricing with a 30-day money-back guarantee and in-house implementation by construction CPAs, with go-live in as few as 60 days, but no prices are shown until you complete its quote form.

Xero is general cloud accounting rather than construction software, but it earns a place as the cheapest ledger here for small contractors who keep project work in a separate app. The US Early plan costs $27 per month after an introductory discount and covers quotes, 20 invoices, 5 bills and bank reconciliation. Growing, at $59, removes those limits for most small firms, and Established, at $97, adds time and cost tracking for projects, multiple currencies and expense claims. Payroll comes through Gusto as an add-on. What Xero does not list is construction billing: there is no AIA pay application or retainage feature on its plan page, so contractors who bill GCs monthly will want a tool such as Contractor Foreman, which integrates with Xero, for progress invoices. For a small trade doing fixed-price work, though, Xero keeps the books simple and inexpensive.

Sage 100 Contractor covers every phase of construction and service management in one out-of-the-box product for small to mid-sized contractors. Job cost and project details sit behind customizable dashboards and industry-specific reports, and integrated estimating can export budgets, proposals, subcontracts and purchase orders. Sage highlights certified payroll, AIA billings and lien waivers as things the product handles directly, which is the compliance work that pushes many contractors off QuickBooks; Sage even markets a comparison chart against QuickBooks. Sage Construction Management can be added for project collaboration, and Sage Paperless Construction and Sage Estimating are related products. Training runs through Sage University, and support and updates come through Sage Business Care plans. Pricing is not published, so you need to contact Sage or a partner. Compared with newer cloud tools, expect a more traditional interface and a steeper learning curve.

Viewpoint Vista is Trimble's construction ERP for contractors that have outgrown small business accounting. Job-cost accounting tracks work in progress, takes budgets and change orders directly or from estimating and project management tools, and lets managers drill from summary costs into detailed reports. Automated invoicing turns PDF invoices into validated, unapproved entries, and Trimble Pay handles payment processing. Vista's HR and payroll side is built for complex workforces, covering union, multi-state, multi-company and contractual construction payroll. Service management, equipment management and analytics round out the system. That breadth suits large self-performing contractors with fleets and union crews, but it comes with an enterprise sales process: pricing is not published, and implementation is a significant project. Small and mid-sized trades will get faster value from Foundation, Sage 100 Contractor or a QuickBooks add-on.