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Effective subcontractor management: Uncovering best practices for success

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Effective subcontractor management is often the cornerstone of a successful project strategy. Well-structured subcontractor relationships help your business ensure that projects are completed on time and within budget while upholding high-quality standards.

Subcontractor management involves overseeing every critical activity—from selection and onboarding to task allocation and performance monitoring—to ensure timely completion. Its importance in achieving your goals while minimizing risks cannot be overstated. Here is why effective subcontractor management is critical:

  • It ensures that outcomes meet the required quality standards.
  • It enables organizations to scale effectively, maintaining high-quality output without expending in-house resources.
  • Good subcontractor management fosters positive ties with subcontractors improving collaboration and timely completion of projects while mitigating risks.
  • It safeguards projects against compliance liabilities and ensures adherence to regulatory standards.
  • Effective subcontractor management also involves finding the best professionals and administering their work effectively, which keeps project costs in check and limits unnecessary expenditures.

So what are the key components of an effective subcontractor management process? What risks and challenges surface if you get it wrong? This article dives deep into the processes and best practices that make subcontractor management successful.

What is subcontractor management?

Subcontractor management is the systematic process of overseeing and coordinating activities related to managing subcontractors. It includes identifying the project requirements, selecting skilled subcontractors and onboarding them, allocating tasks, monitoring performance, and ensuring adherence to compliance and regulatory standards.

A well-executed subcontractor management process is critical for project success. It helps project managers and contractors mitigate risks, maintain quality standards, and ensure timely and on-budget project completion.

For general contractors, this involves more than just coordinating subcontractors—it’s about aligning them with a unified vision. For example, even if one subcontractor misses a task deadline or fails to maintain quality standards, it can jeopardize the entire project.

While subcontractor management is critical, before delve deeper into the various phases of subcontractor management, it is important to understand who can exactly we can classify as subcontractors.

Contractor vs. subcontractor

People often use the terms “contractor” and “subcontractor” interchangeably because they think both terms are quite similar in meaning — but this is inaccurate.

Who is a subcontractor?

A subcontractor, also known as a freelancer, independent contractor, or vendor is a person hired on a contractual basis to work on a project until completion. The subcontractor reports to the principal contractor who supervises the project from start to finish.

By hiring subcontractors instead of full-time employees, a contractor saves money since they do not need to pay a monthly salary, employee benefits, insurance, and other perks to a subcontractor. It helps them tap into specialized skills or extra hands that may be essential for completing some special project requirements.

Here’s an example explaining the process:

You hire a contractor for your IT project.

The contractor hires X for system architecture and Y for network security.

So here, you are the contractor’s client. X and Y work for the contractor, and hence, they are subcontractors.

Who is a contractor?

A contractor is a self-employed individual or entity commissioned to work for or provide services to another entity, corporation, or service provider. Unlike employees, contractors are not subject to the same level of control, but they are required to complete projects as assigned, in the manner specified by the employer.

Organizations practice contractor management to scale their workforce requirements based on market variations, project requirements, or other variables.

An independent contractor may be a business or entity providing services to the project owner. The contractor is responsible for completing tasks as per the delegator’s guidelines.

While contractors may then hire subcontractors to complete the project, they retain overall responsibility for the project’s completion and execution within the project’s constraints and deadlines. These subcontractors may be individuals or companies assigned to complete specific tasks.

Understanding the phases of subcontractor management

Managing subcontractors is not a one-size-fits-all process; it varies significantly based on factors such as the scope of the assignment, the project owner’s needs, and the size and skill sets of the workforce.

While these variables influence the approach and strategy, the core principles of effective subcontractor management remain consistent: reliability, systematic execution, and a focus on continuous improvement. Organizations can achieve this by following four key phases:

Phase 1: Pre-contract phase

The pre-contract phase involves identifying and vetting subcontractors as well as drafting their agreements and contractors.

  1. Identifying and vetting qualified subcontractors

The pre-contract phase begins with identifying a list of potential candidates, followed by a methodical vetting process to identify the most suitable talent. Before zeroing in on the right candidates, selectors should comprehensively evaluate their skills and competencies. One proven approach is by inviting bids from potential subcontractors which gives selectors a way to assess the subcontractor’s skills and approach.

The vetting process involves a series of steps, such as:

  • Ascertaining whether the subcontractor is competent and whether they are a good fit for the project, capable of contributing towards its success
  • Determining their expertise and experience in similar assignments
  • Conducting reference checks and searching for feedback from previous clients
  • Analyzing their financial health and insurance coverage
  • Organizing interpersonal interviews to assess communication skills and cultural fit

By effectively vetting potential subcontractors, one can mitigate risks and enhance the likelihood of a successful project outcome.

  1. Drafting subcontractor agreements and contracts

Once a subcontractor is selected, the contractor must prepare a detailed legal document defining the terms of engagement. This includes the scope of work (SOW), payment terms, dispute resolution mechanisms, and termination clauses.

The contract must adequately address legal and compliance requirements, outlining consequences for non-compliance or breaches. It must include risk management clauses to address issues such as delays, unforeseen circumstances, cost overruns, or changes in project scope.

Finally, we advise contractors to review the draft contract with the subcontractor to clarify any ambiguities and ensure both parties mutually agree and understand the terms of engagement. For instance, subcontractors function independently and are not classified as employees, which means they are not entitled to workers’ comp for subcontractors. Addressing such distinctions in the contract helps avoid misunderstandings and ensures clarity regarding each party’s obligations.

Phase 2: Onboarding subcontractors

After signing the contract, a streamlined onboarding process is essential. It sets the stage for a successful collaboration by equipping subcontractors with the necessary documentation and resources, clarifying expectations, and establishing clear communication.

  1. Providing resources and documentation

Subcontractors need easy access to the right documentation and resources so they can fulfill the project successfully. Providing these resources at the outset helps align with the broader project framework, minimizing errors, and saving time. Examples include:

  • Access to project management tools, communication platforms, and relevant internal databases
  • Project-specific details including milestones, deadlines, and deliverables
  • Access to legal and confidential documents such as non-disclosure agreements (NDAs), signed contractor agreements, insurance certificates, etc.
  • Access to payment and invoicing information
  • In-depth information on the project mission statement, time tracking policy, communication instructions, etc.
  • Access to training modules that may be required to complete the project
  1. Establishing clear communication and expectations

Clear communications set the foundation for strong relationships and successful project outcomes. Your communication process should include:

  • Well-defined scope documentation that clearly sets expectations and prevents misunderstandings at later stages.
  • Regular weekly reviews or cadence calls to improve collaboration and reduce escalations and unexpected delays.
  • Timely payment cycles to reduce discontentment among subcontractors and improve engagement.
  • Including subcontractors in team activities and events can increase motivation and improve engagement between the subcontractors and other project members.
  • Using structured meeting systems and real-time messaging platforms to streamline communications and documentation.

Phase 3: Active management phase

Active management of subcontractors involves monitoring performance, deliverables, and timelines and ensuring compliance with project standards and legal requirements.

Monitoring performance and deliverables

For contractors to achieve high-quality outcomes, they rely heavily on their subcontractors’ work. They must meticulously monitor the quality of deliverables so the project pans out as envisioned. This includes defining key performance indicators (KPIs) for assessing project quality, progress, and compliance with project requirements. Regular progress reports and performance audits help them attune to their subcontractors’ motivation levels and efficiency, enabling them to make timely rectifications and adjustments if required.

For successful management, contractors must ensure that subcontractors adhere to project standards and legal requirements. Project managers should regularly conduct performance and compliance checks, ensuring that subcontractors comply with regulatory guidelines. Briefing subcontractors on compliance standards and giving them access to adequate training and resources can help ensure compliance.

One key detail is that subcontractors must keep track of their income for taxation purposes. Unlike employees whose taxes are managed by employers, subcontractors are accountable for their own taxes. To avoid trouble with the IRS, subcontractors must keep detailed records of their income including their invoices and receipts.

While independent contractors or subcontractors don’t receive traditional pay stubs like employees, they receive a 1099-NEC form at the end of the year. This form details their total income from the project and is essential for accurate tax filing.

4: Post-project phase

After project completion, evaluating the subcontractor’s performance is a constructive next step. At this stage, project managers and contractors evaluate how well the subcontractors fared in the projects and whether they accomplished the desired objectives. While evaluating stakeholder performance, you must consider work quality, communication success, budget conformity, adherence to safety protocols, and the cumulative impact on the project.

This step helps organizations assess a subcontractor’s skills, strengthens future collaborations, and helps all stakeholders improve their processes.

Best practices for effectively managing subcontractors

Now that we’ve already discussed the subcontractor management process in detail, let’s explore the best practices that lay the groundwork for a successful strategy execution:

a. Foster strong relationships

Clear communication and expectation-setting go a long way in fostering positive long-term partnerships with subcontractors. Project managers must establish open and transparent communication channels, including designating a point of contact to address any issues quickly, upholding contractual promises, providing constructive feedback, and offering opportunities for growth and success.

b. Streamline communications

Centralized communication tools significantly impact collaboration and project outcomes — all stakeholders view project updates on a single dashboard, reducing communication disarray, and promoting transparency between all teams involved. Modern subcontractor management solutions seamlessly integrate subcontractors into the project workflows, improving efficiency and project alignment.

c. Ensure correct classification

Typically, subcontractors are freelancers who enjoy the opportunity, flexibility, and freedom their work offers. However, managing taxes independently can be stressful for them, especially if they are misclassified as employees. Such misclassification can lead to conflicts with the Internal Revenue Service (IRS). The solution? The IRS 20 Factor Test. This test helps determine whether a subcontractor is correctly classified, helping them manage their financial responsibilities and tax obligations.

d. Leverage technology partners like Multiplier

Tracking subcontractor status through spreadsheets was once an overwhelming and inefficient process, riddled with errors and delays. Today modern-day solutions like Multiplier help reduce administrative burden and chances of errors by automating processes. Organizations leverage these platforms to instantly generate contracts, seamlessly manage multiple work orders and time sheets, simplify invoice payments, and handle reimbursements — all while ensuring compliance with global and local laws and taxes.

Multiplier’s employer of record (EOR) platform and streamlined contractor management system are perfectly suited for organizations that want to bridge the gap between their business, head contractors, and subcontractors. This automated, cloud-based platform helps streamline the end-to-end subcontractor lifecycle, including all the aspects of managing subcontractors.

Salient features:

  • It helps generate reliable subcontractor contracts instantly.
  • Its inbuilt invoice management system makes it easier to view, approve/reject, and pay subcontractors’ invoices.
  • You can pay multiple freelancers, anywhere in the world, in one go without any errors or miscalculations.
  • It simplifies cross-border payments with a multi-currency payment tool that supports over 120 currencies.
  • Multiplier’s automated workflows accelerate the processing of reimbursements and expense reports.
  • The system also allows subcontractors to get paid with a cryptocurrency of their choice – quickly and securely.

This seamless contractor management system makes it simple and hassle-free for organizations to tap into global talent for their projects. Whether you’re managing or paying your global contractual workforce, Multiplier helps you reduce administrative burdens on your staff, ensure compliance, and mitigate legal risks so you can increase your team productivity in a risk-free manner. The system also enables a better experience for your contractors and subcontractors at every stage, helping you inspire their best work for your projects.

Streamline subcontractor management and enable project success

Inefficient subcontractor management practices can significantly impact productivity, leading to cost overruns, compromised work quality, unnecessary project delays, legal disputes, and other complications. For complex projects, success is often the result of impactful subcontracting. For project managers, it comes down to establishing procedures and ensuring process compliance. Leveraging contractor management solutions makes it easier to manage your subcontractors— these solutions mitigate risks, reduce administrative burdens, and streamline payments. Most significantly, they improve collaboration, trust, and transparency between subcontractors, contractors, and the companies that hire them.

With Multiplier’s secure, user-friendly platform, you can seamlessly manage independent contractors and their subcontractors, bringing out the best in your contractual workforce. Book a demo now to see how you can manage a global contractor workforce with ease and drive your business to reach its peak potential.

How staffing agencies manage subcontractors: operating workflow and software checklist

Staffing agencies manage subcontractors by running one repeatable cycle for every placement. You confirm who approves work for each end client, then approve timesheets and contractor invoices before anyone gets paid. You also control who sees pay data and how placement data moves between your systems.

What makes it harder than a single project? You’re running that cycle across many end clients at once. Each one has its own approvers, timesheet rules and, sometimes, its own vendor management system (VMS).

The agency operating workflow for subcontractors

Work through these six steps for every end client you place subcontractors with.

1. Set up client-specific approvals

Decide who signs off on work for each end client before the first timesheet arrives. Some clients approve hours themselves. Others let your account manager approve on their behalf.

Record the approver, a backup approver and the approval deadline for every client account. A missed sign-off at one client then won’t hold up payment for everyone else.

2. Capture and approve timesheets

Ask subcontractors to log time in the unit each client contract uses — days or hours. Set one submission cutoff per pay period so approvers aren’t chasing late entries.

When a timesheet looks wrong, send it back with a change request. The subcontractor corrects their own record, and you keep a clean audit trail.

3. Keep contractor invoicing separate from client billing

Two invoice flows run side by side. Subcontractors invoice your agency for approved work. Your agency bills each end client from its own billing system, at its own rates.

Reconcile the two flows every period. Each approved contractor invoice should match a billable line on a client invoice.

4. Put payout controls in place

Approve every contractor invoice before it’s paid. Then pay approved invoices in one batch so finance runs a single payout cycle per period.

Confirm each subcontractor’s payout method and currency at onboarding. Ask for a second check on any change to bank details before the next payout.

5. Limit who sees pay and billing data

Your recruiters and account managers need placement details. They rarely need contractor pay rates or client bill rates.

Give finance access to payouts and billing, and give everyone else only what their role needs. This protects your margin data and keeps rates from reaching the wrong person.

6. Connect your ATS and client VMS

Placement data starts in your applicant tracking system (ATS). Re-keying start dates, rates and client assignments by hand invites errors at onboarding.

Some end clients also require timesheets and invoices in their VMS. Learn each client’s format and deadlines early, and plan how you’ll export and reconcile that data every period.

Software checklist for agencies managing subcontractors

Use these questions to test whether a contractor platform fits agency work across multiple end clients.

CapabilityWhat to ask vendorsWhy it matters for agencies
Client-level approvalsCan approval routing follow the end client or project? If not, what’s the workaround?Each client has its own approvers, and wrong routing delays sign-off and payment
Timesheet captureCan subcontractors log days or hours? Can approvers request changes?Client contracts differ on billing units, and change requests keep records accurate
Invoice generationDoes the platform create contractor invoices from approved timesheets? Can you upload invoices in bulk?Creating invoices by hand across many placements multiplies errors
Invoice approval before paymentDoes the platform block payment until someone approves the invoice?You avoid paying for work a client hasn’t signed off
Batch payoutsCan you pay many subcontractors in one run?Finance runs one payout cycle per period across all clients
Payout methods and currenciesWhich payout methods and currencies are available? Do any methods have currency limits?Subcontractors in different countries need payout options that work locally
Role-based permissionsCan you restrict pay and billing data by role and by team?Pay rates and bill rates stay with the people who need them
ATS connectionsWhich ATS connections are available on your plan?Re-keying placement data creates onboarding errors
VMS supportDoes the platform integrate with client VMS tools, or will you need to export data?Client VMS rules decide whether your timesheets and invoices get accepted
Client billingDoes the platform bill end clients, or only pay subcontractors?You’ll know whether you still need a separate billing system

What Multiplier supports today for agency subcontractor workflows

Multiplier’s Contractor Management system covers the contractor side of the agency workflow: timesheets, invoices, approvals and payouts. Here’s what’s supported today.

Workflow needStatusHow it works in Multiplier
Timesheet captureSupportedContractors submit timesheets by days or hours worked
Timesheet approvalSupportedAdmins approve timesheets or request changes
Contractor invoicesSupportedOnce a timesheet is approved, the contractor or an admin generates the invoice from it. You can also upload invoices in bulk
Invoice reviewSupportedApprove, reject and monitor contractor invoices, which must be approved before payment
Batch payoutsSupportedPay many contractors in one go
Payout methodsSupportedBank transfer, crypto, PayPal and Payoneer (Payoneer payouts are currently USD only)
Payout currenciesSupportedPayments in 120+ currencies
Role-based accessSupportedRoles include Super Admin, Payroll Admin, Billing Admin, HR Admin, IT Admin and Manager, with HR Admins blocked from payroll, billing and payment functions
Team-scoped approvalsSupportedScope admin roles to specific departments, and let Managers approve timesheets, time off and expenses for their direct reports
Expense approvalsSupportedMulti-level approval workflows for expenses
HR information system (HRIS) integrationsSupportedIntegrations include Workday, Personio, Zoho People, HiBob, BambooHR and SAP SuccessFactors

See how invoice approvals and payouts work in contractor invoicing and payments.

Book a demo to see how Multiplier handles timesheets, invoice approvals and batch payouts for your subcontractors.

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