Which IT certification is easiest to get with the biggest salary increase?

Terraform Associate stands out. The exam costs $70, takes 2-3 months to prepare for with hands-on practice, and commands a $25,000 salary premium. The pass rate is higher than AWS exams because it focuses on one tool with a specific syntax. If you're already doing infrastructure-as-code work, Terraform Associate is the lowest-friction certification with meaningful salary impact.

Most Valuable IT Certifications in 2026

Q: Are IT certifications still worth it in 2026?

Yes, for specific certs in specific fields. Cloud and security certifications maintain strong salary premiums because employers use them as a filter in job descriptions. CompTIA A+ and entry-level networking certs have weaker premiums than they did 10 years ago because the IT support market has commoditized. The certs that hold value are the ones tied to platforms with active enterprise spend (AWS, Azure) and compliance requirements (CISSP, Security+ for DoD work).

Q: How long does it take to get an IT certification?

Entry-level certs (CompTIA A+, Cloud Practitioner): 1-3 months of study. Associate-level cloud and security certs (AWS SA, Security+): 2-4 months. Professional-level and expert certs (CISSP, CCIE, CKA): 4-12 months. PMP has a mandatory 35-hour education requirement that adds 2-4 months. Most people who fail on the first attempt had 6-8 weeks of prep. The sweet spot is 3 months of consistent study (1-2 hours/day on weekdays).

Ranked by 5-year ROI. CKA leads at $155,000 net. Terraform Associate is the surprise: $70 exam, $125,000 net over 5 years.

#1 Five-Year ROI

CKA (Kubernetes Admin)

Exam: $395 | Study: ~$150

Salary lift: +$32,000/yr avg

5-year net ROI: $159,000+

#1 Fastest Payback

Terraform Associate

Exam: $70 | Study: ~$100

Salary lift: +$25,000/yr avg

Payback: ~0.7 months

All IT Certifications: ROI Rankings

#	Certification	Total Cost	Annual Lift	Payback	5-Year ROI

Sorted by 5-year net ROI (salary increase × 60 months − total upfront cost). Salary data: BLS OEWS + Global Knowledge 2025.

Cloud Certifications: Best ROI Category

Cloud certs dominate the top of every ROI ranking because the salary bands attached to cloud roles are high and the exam costs are low. AWS, Azure, and GCP have all kept their exam fees in the $100-$300 range while cloud engineering salaries have moved from $90,000 to $120,000+ nationally over the past 5 years.

CKA stands out because Kubernetes administration is in high demand and the talent pool is smaller than AWS. Any company running containers at scale needs Kubernetes administrators, and there are fewer certified candidates than AWS architects. That supply constraint pushes salaries up.

Terraform Associate is the stealth pick. The exam costs $70. HashiCorp has made it harder in recent versions, but the pass rate is still higher than AWS associate exams. If you're doing any infrastructure-as-code work, this is the highest-ROI credential you can get per dollar spent.

Security Certifications: High ROI, Higher Bar

CISSP has one of the largest absolute salary premiums on this list: $36,000/year on average. The catch is that ISC2 requires 5 years of security experience before you can certify. It's a mid-career credential, not a starting point. If you're already at $95,000 in security and want to push into $130,000+ architecture roles, CISSP is the clearest path.

CompTIA Security+ is the right starting point for anyone entering cybersecurity. The exam costs $404 and it's listed in over 20,000 job postings at any given time, primarily because DoD Directive 8570 specifies it as a baseline requirement for government contractor IT roles.

CEH has the worst ROI on this list for its cost. At $1,199 for the exam, it's the most expensive entry here, and the salary premium doesn't justify it. CISSP and OSCP carry more weight with hiring managers who know the field.

Project Management Certifications: Worth It, But Slower

PMP commands a real salary premium: $26,000/year on average. The problem is the total cost. The exam fee is $555, but PMI requires 35 hours of formal education as a prerequisite, which adds $500-$2,000. That pushes payback time longer than cloud certs despite the large salary jump.

CSM has a worse upfront value than PMP in most markets. The exam costs $495 and the salary premium runs $19,000/year on average. If you're managing projects generally, PMP pays more.

Entry-Level Certifications: Real Value, Modest Premiums

CompTIA A+ gets new IT workers their first job. The $13,000/year salary premium sounds small compared to cloud certs, but for someone entering IT at $42,000, it opens doors to help desk and desktop support roles that lead to better-paying positions.

Google Data Analytics Certificate takes a different path. There's no exam fee. The salary lift to $74,000 from a $55,000 baseline is meaningful for career changers. Employers in data analytics weigh portfolio work and SQL skills more heavily than the certificate itself, but it opens doors.

Common Questions

What is the highest-paying IT certification?

CKA (Certified Kubernetes Administrator) and AWS Solutions Architect average $130,000-$132,000. CISSP holders in senior security architecture roles commonly earn $140,000-$165,000. The highest-paying certs are in cloud infrastructure and security.

Which IT certification is easiest with the biggest salary increase?

Terraform Associate. $70 exam, 2-3 months to prepare, $25,000 salary premium. Higher pass rate than AWS exams. If you're already working with infrastructure-as-code, the time cost is minimal because you're learning a tool you'd use anyway.

Are IT certifications still worth it in 2026?

Yes, for cloud and security certs. The salary premium for AWS, Azure, and GCP certifications is holding steady because enterprise cloud spend is growing and certified talent is still scarce. Entry-level general IT certs have softer premiums than 5 years ago as the market matured.

How long does it take to get an IT certification?

Entry-level (A+, Cloud Practitioner): 1-3 months. Associate-level cloud and security (AWS SA, Security+): 2-4 months. Professional and expert level (CISSP, CKA): 4-12 months. PMP: 3-6 months for study plus the mandatory 35-hour education requirement.

ROI Calculator AWS Cert ROI PMP Certification ROI Best ROI Rankings Salary Comparison Cost Comparison

Data: BLS OEWS, Global Knowledge IT Skills Report 2025, vendor exam fee schedules. Updated March 2026.

Data: BLS Occupational Employment and Wage Statistics (OEWS), Official Certification Body Fee Schedules, O*NET Occupation Data

Last updated: January 2025

How we calculate this · Payback calculations assume you qualify for and secure a role that values the certification. Outcomes vary by employer, region, and experience level.