- Transparent. Accurate. Reliable.
Tired of slow payroll, confusing answers, and support you can’t reach?
- Clear. Fast. Reliable.
Payroll Done Right, Every Time
Simple, Accurate Payroll - Every Time
Advisor-Focused
Designed for CPAs, accountants, financial planners, and banks to support their clients seamlessly.
Clean processes that eliminate errors and save you time.
- Simple. Accurate. Transparent.
Payroll should be simple - but for most businesses, it isn't.
Payroll done right the first time
Real support when you need it (not a ticket system)
- Experience Payroll Done Right
Built for Businesses that want "Real" support
- No 1-800 runaround — just a payroll partner who actually picks up the phone.
- One dedicated contact — the same person who knows your business, understands your setup, and is there when you need help.
- Real support, right when it matters — because when payroll issues come up, businesses can’t afford delays, confusion, or unanswered questions.
- Our Services
Concierge Payroll Services
Beyond Payroll
Most businesses think payroll is the hard part - until everything around it starts getting complicated.
That's where we come in.
You’re probably overpaying — we’ll show you where.
Many businesses don’t realize how much they’re losing in processing fees until someone takes a closer look. We review your current setup, identify savings opportunities, and help you reduce unnecessary costs without disrupting your operation.
HR Tools & Employee Management
HR should not live in scattered folders, old emails, and five different systems.
Cornerstone helps organize onboarding, employee forms, PTO, time tracking, document storage, and HR compliance tools so your team has a cleaner process.
Health Insurance & Employee Benefits
Benefits matter — but shopping, comparing, and explaining options can get confusing fast. We help connect you with trusted partners who can simplify the process and explain real options in plain English.
- Frequently Asked Questions
Clear answers for businesses
Why do businesses switch to Cornerstone?
What makes Cornerstone different from “1-800 payroll” providers?
Do I get one dedicated contact?
What does concierge payroll mean?
Can you help beyond payroll?
How do you help businesses save money?
What's the next step?
Book a quick call or request a payroll and cost review. We’ll walk through your current setup, show you where things can be simplified, and explain what we’d do differently. No pressure. No confusing sales pitch. Just clarity on whether Cornerstone is the right fit for your business.
How does pay-as-you-go workers’ comp work?
Will this work with the tools I already use (accounting, time tracking, benefits, etc.)?
What does onboarding look like?
Onboarding is guided, hands-on, and built to make the transition simple. We help gather what’s needed, set everything up correctly, and make sure every payroll runs smoothly from the start. You’ll know exactly what’s happening at each step, what we need from you, and who to call if you have questions. No confusion, no guessing, and no being left on your own after setup.
What’s the next step if I’m interested?
Two easy options:
Book a 15-minute clarity call to see if Cornerstone is a fit
Request a payroll + cost review if you want us to identify inefficiencies and savings opportunities
- Insights & Resources
Advice for Businesses
Why Business Owners Finally Switch Payroll Companies
Payroll has come a long way from manual spreadsheets and paper checks. Today, modern payroll technology is transforming how businesses manage employee payments, compliance, and reporting. For companies of all
The Hidden Costs of “Big Box” Payroll Providers
Payroll is one of the most critical areas where businesses rely on their CPAs, accountants, and financial advisors. Yet many advisors face frustration when their clients use complex, outdated payroll
What to Do When Your Payroll Company Keeps Making Mistakes
Payroll is one of the most critical functions for any business, yet it is often a source of frustration. From managing employee data to tax compliance, payroll involves a complex