payroll, done right.

Servicing new England based businesses
with a personal touch

get started today
Cornerstone Bookkeeping Services, LLC - New Hampshire

TRUSTED PARTNERS WITH

The Payroll Company you didn’t know you needed

Have you ever been stuck on hold with a big payroll company, ignored or never getting a callback? We understand how tiring and frustrating that is—especially when your business needs payroll done on time and right. Big providers can feel robotic and don't focus on what matters: you.

At SLATE PAYWORX, we do things differently. We don't just process payroll; we build real partnerships. Our local experts know payroll and understand your business and community needs. With us, you get accurate paychecks and quick, caring support that respects your time and challenges.

By choosing SLATE for personal, reliable service made just for you. No more waiting, no more frustration, just the support your business deserves.

Shaping Tomorrow with Insight and Impact

Slate Payworx Inc owner, Christine Comeau, is a trusted local bookkeeper with over 25 years of supporting large and small New England businesses. After watching client after client struggle with declining service from national payroll companies, she decided to create something better!

A smiling middle-aged woman with shoulder-length light brown hair, wearing glasses, a pink sweater, and a heart-shaped necklace, sitting on a dark gray armchair indoors. There are green plants and a white brick wall in the background.

Christine Comeau, Owner

Optimizing Your Workflow for Maximum Efficiency

Local & Accessible:

When you call, you’ll speak to a real person who knows your name.

Accurate & Reliable:

Payroll, taxes and filings - done right, so you can focus on the other parts of your business.

Tech Driven:

We invest in the best technology, so you can have: powerful tools, flawless accuracy, and one of a kind of personal service.

Why we think Slate Payworx is the best?
We’re set apart to be your local payroll provider that offers the newest technology backed by real human support.

  • No call centers.

  • No corporate runaround.

  • Just payroll done right, by people who care; the first time around.

  • Need a dedicated rep? You got it!

Professional services

PAYROLL
PROCESSING

Easy payroll processing online, by phone, or email.

TAX ASSISTANCE

Federal and state tax deposits and quarterly returns, year-end 1099/W-2 filing.

EMPLOYEE
MANAGEMENT TOOLS

Portal access to process payroll, run reports and manage employees

DIRECT DEPOSIT

Including paper check.

NEW HIRE
ONBOARDING

Streamline your onboarding experience

ACCOUNTING
SOFTWARE

Enables your business to optimize financial processes by connecting accounting systems

FAQs

  • We serve startups, small and mid-market companies.

  • By completing our contact form below, one of our local sales team members will set up a free discovery call with you. We will then discuss and determine your needs, provide pricing and help gather the information we need to get you started!

  • Turnaround time can vary based on the size of your company, but generally we can get you up and running within your next 1-2 payroll runs.

  • Nope! Clients can start at any time of the year, there’s no need to wait for a new quarter or year-end!

  • Currently, paying employees accurately and on-time is our primary focus.

    In the near future, we plan to expand other services like employee time tracking, HR support and benefit integrations.

    Our software is robust and can handle anything the big guys can!

start with a clean slate

Person using a laptop with a blurred screen displaying analytics and charts.

Ready to get started?


Fill out the form, below, and a member of our team will reach out to you within 1-2 business days. We look forward to working with you!