Your Trusted CECL Specialists
ARCSys Technologies
Seamlessly Integrated Financial Software Solutions
Where cutting-edge software meets caring support. CECL with clarity, confidence, and control — for banks and credit unions nationwide.
What we do
An unmatched suite of integrated software and services
From the ACL Calculator that financial institutions adopted nationwide to a full slate of consulting services, ARCSys helps you comply with confidence.
ACL Calculator
Our flagship SaaS suite for the allowance for credit losses — purpose-built CECL software, plus ALM for interest-rate and liquidity risk.
ExploreConsulting Services
Hands-on expertise from a team of trailblazers — model validation, benchmarking, and stress testing tailored to your portfolio.
ExploreThe ARCSys promise
CECL with Clarity, Confidence, and Control
Transparent methodologies and audit-ready documentation so you always understand the numbers behind your allowance.
Defensible models and a team of experts who walk you through every step — examiners and auditors included.
Flexible assumptions, scenarios, and qualitative factors keep you in command of your own results.
Built on partnership
Not just a vendor — an authentic partner
At ARCSys, our driving force is an unwavering commitment to exceptional support. We take a hands-on approach, meticulously walking clients through each step to ensure a seamless transition and successful implementation.
- ✓Dedicated implementation and ongoing support
- ✓Extremely responsive, deeply knowledgeable team
- ✓Confidence in every financial portfolio
- ✓Thorough answers to every question
Your Trusted CECL Specialists
Ready to move forward with clarity, confidence, and control?
See why hundreds of banks and credit unions partner with ARCSys. Not just a vendor — an authentic partner, with you at every step.