Payroll Outsourcing
Services for US
Small Businesses
Payroll outsourcing hands your pay runs, tax filings, and compliance work to a dedicated offshore payroll professional instead of software you manage alone. Kore BPO staffs payroll specialists for US small businesses at 60–70% below the cost of an in-house hire, with candidate resumes in 2–5 business days.
Payroll Doesn't Break Loudly. It Breaks Quietly, Then Expensively
Most small business owners don't notice their payroll process is fragile until a deposit deadline slips or a contractor gets misclassified. By then it's not a process problem anymore. It's a penalty notice.
The National Small Business Association's 2024 Survey on Taxation and Small Business found that 34% of small businesses already hand payroll to an outside firm, and half of the rest spend more than three hours a month just administering payroll taxes. That's three hours the owner isn't spending on the business itself.
One thing we see a lot. A founder builds a company around a product or a client relationship, then ends up running payroll on a Sunday night because it's the only quiet hour in the week. That's not a skills gap. It's a time allocation problem, and it compounds every pay period.
At this stage the owner usually asks the same three questions on our first call. Is this going to be more expensive than what I'm doing now? Will switching mess up a pay cycle while it transitions? And honestly, can someone offshore actually get US payroll tax rules right? Fair questions. Worth answering directly instead of dancing around them.
Kore BPO handles BPO solutions for US small businesses across finance, HR, and operations, and payroll outsourcing services are one of the most requested pieces of that. Our offshore payroll specialists take over calculation, filing, and compliance work inside whatever platform you already run, so the owner's Sunday nights go back to being Sunday nights.
Why Choose Kore BPO for Payroll Outsourcing?
Payroll accuracy isn't optional and it's not glamorous either. Here's the actual case for handing it to us instead of a portal or a spreadsheet.
A Payroll Team, Not a Portal
You get a dedicated offshore payroll specialist who learns your pay schedule and your people. Not a self-service dashboard you're still stuck operating alone at 11pm.
Compliance Built Into Every Run
Multi-state withholding, deposit deadlines, and worker classification get handled by someone who does this daily, not an owner squeezing it in after hours.
60–70% Lower Than an In-House Hire
No benefits, no software license fees stacked on top of a full salary. Clients save 60–70% against what a fully loaded US payroll hire actually costs.
Built Around What You Already Run
We staff inside Gusto, ADP, Paychex, or QuickBooks Payroll, whichever you use today. No migration project, no new software to learn.
Our Payroll Outsourcing Services
Six core payroll functions, each staffed by a dedicated offshore professional working inside your existing platform and pay schedule, not a new one you have to adopt.
Payroll Processing & Direct Deposit
Accurate, on-time pay runs every cycle, weekly, biweekly, or semi-monthly. Hours, overtime, bonuses, and commissions calculated and submitted before your deadline, not the night of it.
- Gross-to-net calculation
- Direct deposit submission
- Overtime & bonus handling
- Gusto, ADP, or Paychex
Payroll Tax Filing & Deposits
Federal and state withholding, deposits, and quarterly filings submitted on schedule. This is where most of the IRS penalty exposure lives, and where we spend the most attention.
- 941, 940, state filings
- Federal & state deposits
- Deadline tracking
- Notice & correction support
Multi-State Payroll Compliance
Remote hiring means most small businesses now run payroll across two, three, or more states without realizing each one has its own registration and withholding rules.
- State tax registration
- Reciprocity agreements
- Local tax jurisdictions
- SUTA rate management
Contractor & 1099 Payments
Contractor payments processed separately from W-2 payroll, with classification checked against IRS and Department of Labor tests before anyone gets miscategorized.
- 1099 payment processing
- Classification review
- W-9 collection & tracking
- Mixed W-2/1099 payrolls
Deductions & Garnishments
Benefits deductions, 401(k) contributions, and court-ordered garnishments applied correctly and on schedule, with documentation your bookkeeper or CPA can actually use.
- Benefits deduction setup
- Garnishment order processing
- 401(k) contribution remittance
- Deduction audit trail
Year-End Filings (W-2 & 1099)
W-2 and 1099-NEC preparation, e-filing, and employee distribution before the January deadline, without the scramble that usually happens in the first two weeks of the year.
- W-2 preparation & e-filing
- 1099-NEC preparation
- Employee & contractor delivery
- Year-end reconciliation
From Discovery to Your First Payroll Run
Discovery Call
We learn your current platform, pay schedule, states of operation, and where things go wrong today.
Talent Matching
We source and screen payroll specialists from our Dallas, Costa Rica, and Hyderabad networks.
Resumes in 2–5 Days
Pre-screened candidate profiles arrive within 2–5 business days. Review, interview, and select.
Onboarding
We handle contracts and access setup inside your existing payroll platform. Nothing to migrate.
Ongoing Partnership
Your dedicated account manager checks accuracy and deadline performance for as long as you're a client.
What Is Payroll Outsourcing, Exactly?
So what does payroll outsourcing actually mean, compared to the two other options everyone lumps in with it? Our full payroll outsourcing guide covers this in more depth if you want the longer version first.
Payroll outsourcing is handing pay calculation, tax withholding, filings, and compliance work to an external professional or team instead of running it in-house with software alone. Unlike a PEO, the business stays the legal employer of record under its own EIN the entire time.
People conflate payroll outsourcing, PEOs, and payroll software constantly. They're not the same thing. Not even close. Picking the wrong one is expensive to unwind later.
| What You Need | ★ Kore BPO Payroll Outsourcing | PEO (Co-Employment) | DIY Payroll Software |
|---|---|---|---|
| Who's the employer of record | You stay the employer | PEO becomes co-employer | You stay the employer |
| Who does the actual work | Your dedicated Kore BPO specialist | PEO's shared support team | You, or whoever you assign it to |
| Typical monthly cost | $600–$1,800 depending on headcount | 2–12% of gross payroll | $70–$220 software only |
| Time to first hire | 2–5 business days | Onboarding process, not a hire | Not applicable |
| Multi-state compliance handled for you | Yes | Yes | You configure it |
| Benefits & HR bundling required | Available if you want it, not forced | Required, bundled in | Not included |
| Upfront fees | $0, pay on hire | Setup fees common | Varies by provider |
Full disclosure. We're a staffing company, and we benefit when you hire through us. If the co-employment and benefits-pooling model of a PEO is what you actually need, a PEO is the better fit, not us. Weighing this same tradeoff across your whole HR function, not just payroll? Our guide on HR outsourcing vs. PEO vs. fractional HR walks through it. Otherwise, use our free ROI Calculator to see where the numbers land for your headcount.
Who Payroll Outsourcing Is For (and Who It Isn't)
Being specific about who this doesn't fit is more useful than pretending it fits everyone.
This Is a Good Fit If
- 5 to roughly 75 employees, across one or more US states.
- You're an agency or a PE-backed portfolio company that wants one consistent payroll process across entities.
- Someone on your team is doing payroll manually. Nights, weekends, whenever there's a quiet hour.
- You've had at least one late filing, missed deposit, or contractor classification scare in the last year.
This Probably Isn't For You If
- You're a solo founder with zero W-2 employees. A $40-a-month software plan and 20 minutes a month is genuinely enough.
- You specifically want the co-employment and pooled-benefits model a PEO provides. That's a different service, and a PEO likely fits better.
- Your payroll is already accurate, on time, and takes less than an hour a month. Don't fix what isn't broken.
What Business Owners Ask Before They Commit
These are the actual objections we hear on discovery calls, not the polished version of them.
"Isn't outsourcing payroll more expensive than just running it myself?"
Only if you don't count your own time. Or the cost of getting it wrong. Running payroll in-house without dedicated staff usually means 3+ hours a month of an owner's or office manager's time, plus software fees, plus the risk of a late deposit. The IRS assessed nearly $26.9 billion in employment tax penalties in FY2024 alone. A dedicated offshore payroll specialist runs $600–$1,800 a month fully loaded for most small businesses. Do the math on your own hourly rate first.
"What if my state has weird payroll rules nobody else deals with?"
Every state has weird payroll rules. That's not a special case. It's the baseline. Our specialists work across all 50 states and handle reciprocity agreements, local tax jurisdictions, and SUTA rate changes as a matter of routine, not as an exception request.
"Is my employee and payroll data actually secure with an offshore team?"
Every engagement includes an NDA, role-based access controls, and activity logging inside your existing platform. Your payroll specialist works with the permission level you set, and nothing gets exported outside the tools you already control.
"Won't switching disrupt payroll for a cycle or two while we transition?"
It shouldn't, and it's the first thing we check for in onboarding. We staff inside the platform you already run instead of migrating you to a new one, so the transition is a handoff of who's doing the work, not a system change your employees notice.
Payroll Situations We Handle Every Week
Specific scenarios, not a generic feature list. Most of the calls we get land somewhere around employee number 15 to 20, right when a state line gets crossed for the first time or a contractor question quietly turns into a legal one.
Hiring Across State Lines
New remote hire in a state you've never run payroll in before. We register and file correctly from the first check.
Contractor Reclassification Risk
Someone's been paid as a 1099 contractor but works like a W-2 employee. We flag it before the Department of Labor does.
Garnishment Orders
A court-ordered wage garnishment lands on your desk with a deadline attached. We process it correctly the first time.
Year-End Crunch
January W-2 and 1099 deadlines hit every business at once. We start the prep in November, not the first week of January.
Payroll rarely sits alone as a back-office gap. If recruiting, benefits, or onboarding are the next thing pulling your attention, our HR outsourcing services for small business page covers that ground. If bookkeeping, AP/AR, or monthly financial reporting is what's actually missing, see accounting and finance solutions or the finance and accounting outsourcing guide.
What Our Clients Say
Real results from business owners who trusted Kore BPO to handle their back-office operations.
Partnering with Kore BPO has been a game-changer for our operations. As a CMO for an MSP specializing in IT and cybersecurity services, I needed a team that could handle the intricate processes we have in place. Thanks to their support, we have streamlined our operations and seen measurable growth. I highly recommend Kore BPO for anyone looking to optimize their efforts.
Kore BPO has been instrumental in helping us streamline our back-office processes. By outsourcing our manual tasks to their team, we have been able to free up valuable time to focus on what matters most, building strong relationships with the right people. Their expertise and efficiency have made a noticeable difference in our workflow, and we could not be happier with the results.
Payroll Outsourcing, Common Questions
Everything worth knowing before you hand payroll to someone else.
What payroll roles does Kore BPO staff?
Payroll specialists, payroll processors, payroll tax analysts, and payroll administrators, pre-screened for the specific platform you run. We staff single-state and multi-state payroll experience depending on how your business operates, and every candidate is matched to your exact software before you ever see a resume.
How is this different from a PEO?
Short answer, you stay the employer of record. A PEO enters a co-employment arrangement and becomes a joint employer for tax and benefits purposes, which pools your workforce with other companies for group rates. Kore BPO staffs a dedicated payroll professional who works inside your business under your EIN, with no co-employment involved.
How much does payroll outsourcing cost with Kore BPO?
$600 to $1,800 a month fully loaded for most small businesses under 75 employees, depending on headcount and how many states you operate in. That compares to $5,500–$9,000 a month for an equivalent US in-house hire once salary, taxes, and benefits are counted. There are no upfront placement fees.
How quickly can I get an offshore payroll specialist?
2 to 5 business days for your first candidate resumes after a discovery call. Once you select someone and complete onboarding, your payroll specialist is typically running your process within 1 to 2 weeks, well ahead of the pay cycle deadline most businesses are worried about.
Can Kore BPO handle payroll across multiple states?
Yes, across all 50 states. Multi-state payroll is one of the most common reasons small businesses come to us in the first place, usually after hiring a remote employee in a state they've never registered in before.
Is my payroll and employee data secure with an offshore team?
Every engagement includes an NDA, role-based access controls, and activity logging inside your existing payroll platform. Your specialist operates at the permission level you set, and no data leaves the systems you already control.
Get Payroll Off Your Desk for Good
A missed deposit or a misclassified contractor costs more than a payroll specialist does. Let Kore BPO handle payroll processing, tax filing, and compliance so pay day stops being your problem.
Start Building Your Payroll Team