U.S. companies outsource approximately 300,000 jobs every year, and 66% of businesses now outsource at least one department. If you’re a business leader considering outsourcing but unsure where to start, this guide breaks down which functions can be outsourced and which shouldn’t.
In this guide, you’ll discover:
- Which business functions deliver the highest ROI when outsourced
- Core vs. non-core operations and how to identify them
- Industry-specific outsourcing opportunities across key departments
- Cost savings potential for each function
- Critical decision factors that determine outsourcing success
Understanding Core vs. Non-Core Functions
Before outsourcing any business function, you need to distinguish between core and non-core operations.
Core vs. Non-Core Functions
| Function Type | Examples | Outsourcing Suitability |
|---|---|---|
| Core Functions | Product development, brand strategy, key account management | Keep in-house to maintain control and competitive advantage |
| Non-Core Functions | Payroll processing, IT support, data entry, customer service | High suitability for outsourcing; specialists often deliver greater efficiency |
| Hybrid Functions | Marketing, HR, quality assurance | Partial outsourcing works well; keep strategy internal, outsource execution |
Finance and Accounting Functions
Finance and accounting are among the most commonly outsourced business functions. 37% of small businesses outsource accounting services, making it the second most outsourced function globally after IT.
What Can Be Outsourced
Bookkeeping and Transaction Processing
Daily recording of financial transactions with accounts management.
Payroll Administration
Salary calculations with tax withholdings. Companies save an average of 22% by outsourcing payroll operations.
Tax Preparation and Compliance
71% of companies outsource tax preparation because it requires specialized expertise.
Financial Reporting
Monthly close processes with management reporting.
Accounts Payable/Receivable
Invoice processing with vendor payments.
Expected Outcomes
Businesses that outsource finance functions typically save 20-60% on operational costs while improving accuracy. The finance and accounting BPO market is projected to grow at 9.1% annually.
Information Technology Functions
IT outsourcing dominates the global market, with 92% of the world’s top 2,000 companies maintaining IT outsourcing contracts. IT services account for approximately 72% of all global outsourcing contract values.
What Can Be Outsourced
Help Desk and Technical Support
End-user support with troubleshooting for employees.
Software Development
Application development with system integration. 60% of organizations outsource app development to access specialized skills.
Infrastructure Management
Server management with network monitoring.
Cybersecurity
83% of IT leaders plan to outsource security functions to address budget constraints.
Data Backup and Recovery
Regular backups with disaster recovery planning.
Expected Outcomes
The IT outsourcing market is projected to reach $1.06 trillion by 2030, growing at an annual rate of 8.06%. Companies benefit from 24/7 support capabilities without major capital investments.
Human Resources Functions
80% of companies outsource at least one HR function, driven by compliance complexity.
What Can Be Outsourced
Recruiting and Onboarding
Job postings with candidate screening. Outsourcing recruitment processes results in a 97% satisfaction rate.
Payroll Processing
Time tracking with wage calculations. 77% of HR professionals acknowledge that outsourcing improves payroll accuracy.
Benefits Administration
Health insurance enrollment with retirement plan management.
Compliance and Risk Management
Employment law compliance with workplace safety programs.
Employee Relations Support
HR inquiries with leave management.
Expected Outcomes
Companies can achieve a 10-12% reduction in HR staff size through strategic outsourcing. 68% of companies recognize HR outsourcing as a way to improve employee experience.
Customer Service and Support Functions
Customer service remains the most outsourced function globally, with 38% of businesses outsourcing it. The global customer support outsourcing market held the largest market share at 28.37% in 2025.
What Can Be Outsourced
Inbound Call Center Services
Product inquiries with order processing.
Technical Support
Product troubleshooting with software assistance.
Live Chat and Email Support
Multi-channel customer communication.
Social Media Customer Service
76% of consumers expect responses within 24 hours on social media platforms.
Back-office Customer Support
Order processing with returns management.
Expected Outcomes
Companies reduce labor costs by 40-60% through nearshore customer service outsourcing. Businesses gain access to omnichannel support capabilities with extended hours.
Marketing and Sales Support Functions
34% of small businesses outsource digital marketing functions to access specialized skills.
What Can Be Outsourced
Digital Marketing
SEO with content creation.
Lead Generation
Prospecting with email campaigns.
Market Research
Customer surveys with competitive analysis.
Graphic Design and Creative Services
Brand materials with website design.
Sales Development
Outbound calling with lead qualification.
Expected Outcomes
Outsourcing marketing functions allows businesses to access specialized expertise without maintaining full-time staff. Companies can scale marketing efforts based on business cycles.
Administrative and Operational Functions
Administrative tasks are ideal for outsourcing because they’re time-consuming but don’t require deep company knowledge.
What Can Be Outsourced
Data Entry and Processing
Document digitization with database management.
Appointment Scheduling
Calendar management with meeting coordination.
Document Management
Filing with records management.
Research and Analysis
Industry research with report preparation.
Virtual Assistance
Email management with general administrative support.
Expected Outcomes
Administrative outsourcing frees internal staff to focus on strategic initiatives. The administration outsourcing segment was valued at $60.21 billion in 2023.
Manufacturing and Logistics Functions
Around 70-80% of manufactured products globally are outsourced, with China dominating this sector.
What Can Be Outsourced
Product Manufacturing
Component production with assembly.
Packaging and Labeling
Product packaging with compliance labeling.
Inventory Management
Stock tracking with warehouse management.
Shipping and Distribution
Freight management with last-mile delivery.
Supply Chain Coordination
Vendor management with logistics optimization.
Expected Outcomes
Manufacturing outsourcing delivers significant cost savings through economies of scale. Companies can enter new markets faster.
Functions That Should NOT Be Outsourced
While many functions can be successfully outsourced, some should typically remain in-house:
Strategic Planning and Vision
Core business strategy with long-term planning.
Key Client Relationships
Major account management at the executive level.
Company Culture and Values
Core HR functions related to culture development.
Intellectual Property Development
Proprietary processes with trade secrets.
Crisis Management
Reputation management for sensitive issues.
How to Determine What to Outsource
Follow this decision framework to identify the right functions for your organization:
| Decision Factor | Keep In-House If… | Consider Outsourcing If… |
|---|---|---|
| Strategic Value | Directly generates revenue or competitive advantage | Supports operations but doesn’t differentiate |
| Specialized Knowledge | Requires deep institutional knowledge | Standard processes used across industries |
| Volume / Frequency | Sporadic or unpredictable workload | Consistent, high-volume workload |
| Cost Structure | Economies of scale favor internal operations | External specialists offer better economics |
| Control Requirements | Requires real-time oversight | Can operate with clearly defined processes |
Key Considerations Before Outsourcing
Data Security and Compliance
Ensure providers meet industry-specific regulations. Look for certifications like:
- HIPAA compliance
- PCI-DSS standards
- SOC 2 protocols
Communication and Time Zones
Nearshore providers offer time-zone alignment to facilitate real-time collaboration. Panama-based teams operate in the same business hours as U.S. companies.
Transition Timeline
Most outsourced functions require 2-6 weeks for full implementation.
Provider Selection
Evaluate providers based on industry experience. 23% of small businesses cite high costs as their biggest outsourcing challenge.
Making Outsourcing Work for Your Business
The most successful outsourcing relationships share common characteristics. These include:
- Clear performance metrics
- Transparent communication
- Providers who operate as extensions of internal teams
Successful outsourcing isn’t about finding the cheapest option; it’s about identifying functions where specialized providers deliver better outcomes than in-house teams.
Ready to build a dedicated team that operates as a seamless extension of your in-house staff?
Insignia Resources specializes in nearshore staffing solutions that provide full transparency and real-time collaboration. Explore our finance and accounting BPO services to see how we help U.S. companies scale faster with dedicated satellite teams in Panama.