Service §01
Payroll tax registration services for the state you just hired in. $180 per state.
Payroll software will not open the withholding and unemployment accounts in the new state. Payroll already runs where you started, and this hire is the leftover: two accounts, often at two agencies, before the first pay run. We open them and hand the numbers to you. You keep the client. We never email them.
A payroll tax registration service opens the state tax accounts an employer needs before payroll can run in a new state. That usually means an income tax withholding account and an unemployment insurance account, often at two separate agencies. The service prepares each application, files it with the state, and returns the account numbers, rates, and deposit schedules.
Providers of this service include national compliance firms and boutique filing practices such as Regcrest LLC. Some are law or accounting firms; many, Regcrest LLC among them, are document preparation and filing services that act on the employer's instructions and give no tax or legal advice. Accounting firms and payroll providers often outsource the filing instead of staffing it.
What it is
Payroll tax registration services cover the state tax accounts a company needs before payroll can run in a state where it has just hired: an income tax withholding account, an unemployment insurance account, and sometimes local or specialty accounts. The payroll system you already use does not open them. Each state has its own agencies, forms, portals, and waiting periods.
Who needs it
- Companies hiring in a state where payroll is not set up yet, when payroll already runs somewhere else
- Companies whose remote employee has moved to, or been hired in, a new state
- CPAs, bookkeepers, and payroll providers whose client payroll is already running and who need the extra-state accounts opened
- Payroll setups stuck in "pending" because an account number is missing
If you run payroll without the right state accounts, the state can assess penalties and your payroll provider may not be able to file your returns. We get the accounts opened so payroll can run. For firms: you keep the client, we never email them, and we do not take over payroll.
What we do
- Send you a short form that asks only about the states on your order, already filled in from last time if you have worked with us before
- Identify the accounts your hire triggers in that state
- Prepare each registration with the state's agency
- Submit it and track it until the state issues your account numbers
- Deliver the account numbers and details your payroll provider needs, in a format they can use
What you provide
- Company details (legal name, EIN, formation state, addresses)
- Officer or owner information
- Hire date, wages, and work location for the state in question
- A few state-specific details; we tell you exactly what the state asks for
Price and timeline. Flat fee $180 per state, plus any state registration fee passed through at cost. That price covers the payroll agencies in that state (withholding and unemployment where both apply). More than one state: send the list. Additional bundle discounts apply; we quote one flat total before you decide. We submit within 2 business days of receiving complete information.
If a filing gets rejected. If a state rejects something we prepared, we correct it and refile at no extra charge, and we handle the back-and-forth with the agency until the account is open. We do not cover state penalties or interest. Those are calculated from dates and payroll data that sit with you and the agency, not with us.
What the states actually do
The patterns below come from the states documented on this site, each one checked against the agency's own material. They are the reason this work takes a specialist rather than an afternoon.
One state usually means two accounts, and sometimes three layers.
Most states want a withholding account with the revenue department and an unemployment account with the labor department, registered separately even when one application starts both. Pennsylvania adds a third layer underneath: employers with worksites there also withhold local Earned Income Tax and Local Services Tax, remitted to local collectors and not to the state. Washington goes the other way and runs three accounts across three agencies from one Business Licensing Service application. In states that do not withhold state income tax from wages, the unemployment account is the whole payroll registration.
PA Department of Community and Economic Development · Washington Department of Revenue
The deadline is tied to your first payroll, not your start date.
California requires registration within 15 days of paying more than $100 in wages in a calendar quarter. That is a threshold most employers cross on their first pay run, which means the registration window opens and starts closing on the same day the first payroll goes out. Registering after the fact is possible everywhere and clean nowhere.
A combined registration does not mean a combined anything else.
Colorado registers you for Department of Revenue wage withholding and Department of Labor and Employment unemployment insurance with a single MyBizColorado application, and adds FAMLI paid family and medical leave as a third account. New York goes further and collects withholding and unemployment on one combined quarterly return, the NYS-45, while the registration itself sits with the Department of Labor. In neither case do the accounts stay joined for changes, closures, or correspondence. The convenience is at signup only.
Colorado Department of Labor and Employment · New York State Department of Labor
The account number is not your EIN, and the difference matters.
Pennsylvania's employer withholding account identification number is eight digits, and the department lists it separately from the nine digit federal EIN and the 10 digit Revenue ID. The unemployment compensation account number is separate again. Arizona issues an eight digit unemployment insurance employer account number through the Department of Economic Security. Payroll software that asks for one and receives another fails quietly, usually at the worst moment.
PA Department of Revenue, employer withholding TeleFile · Arizona Department of Economic Security
The first pay date is the real deadline, whatever the state says.
An unregistered employer cannot remit withholding correctly or file the first quarterly report, so the practical deadline is the first pay date rather than the statutory window. That is why this work tends to arrive urgently. A business that has just hired in a new state usually discovers the requirement about a week before it needs the account numbers.
Registering is the easy half. Knowing which accounts you need is the hard half.
The number of accounts, the agencies involved, the thresholds that trigger them, and the additional programs some states run for disability or paid family leave all vary by state and by headcount. Getting the list right before anything is filed is what prevents the second round of registrations three months later, and it is most of what you are paying for.
Questions and answers
What is a payroll tax registration service?
It is a service that opens an employer's state tax accounts so payroll can run in a new state. That usually means an income tax withholding account with the revenue agency and an unemployment insurance account with the labor agency. The provider prepares each application, files it, and returns the account numbers, rates, and deposit schedules.
Who needs one?
Any employer paying someone in a state where it has no payroll tax accounts yet. Most often that is a company whose first hire in a state is remote, or a company whose employee has moved. Accounting firms, bookkeepers, and payroll providers also buy it, because the filing sits outside what payroll software opens.
How long does it take by state?
It depends on the state and the agency. Some issue an account number the same day through an online portal. Others post a number after several weeks, and a few require a paper form. Each state page on this site records that state's agencies, forms, and timing, with the date the details were checked.
Is Regcrest LLC a CPA firm?
No. Regcrest LLC is a document preparation and filing service. It is not a CPA firm and not a law firm, and it gives no tax or legal advice. It prepares and files what you instruct it to file. For questions that turn on your own situation, ask a licensed accountant or attorney.
What accounts do I need when I hire in a new state?
Most states require an income tax withholding account and an unemployment insurance account. Some states have additional accounts, such as local taxes or paid leave programs. We confirm exactly what your situation triggers in that state before you pay.
Why does my payroll provider need these account numbers?
Payroll providers file your state payroll tax returns under your account numbers. Without them, your filings can be held or rejected and payments cannot be applied to your account.
Can a CPA or payroll company hire you to do this for their clients?
Yes, and it is most of what we do. You keep the client. We never email them. Send us the state and the first pay date, we open the withholding and unemployment accounts the existing payroll setup did not, and the account numbers come back to you. We do not take over payroll, and we do not decide nexus, employee versus contractor, or reciprocity. Contact us and mention you are a firm; we have partner arrangements for professionals who refer or resell.
Is your fee per state or per account?
Per state. $180 covers the payroll tax accounts that state requires. State agency fees are extra, passed through at cost. Several states: send the list. Additional bundle discounts apply; we quote one flat total.
What if the state asks follow-up questions after we register?
We track each registration until the account number is issued, and we handle agency follow-ups related to the registration itself.
Do you handle every state?
Yes. Our specialist has processed these registrations in all 50 states, including the states with the most difficult agencies.
My payroll is already late. Can you expedite?
Contact us and tell us the state and your deadline. Agency processing times are outside our control, but we will tell you honestly what is possible before you pay.
Payroll tax registration by state
Every state below was checked against that state's own agency material on the date shown. The account count is the number of separate agencies that state makes you deal with, which is the part that decides how long this takes.
| State | Accounts | Systems you file in | Verified |
|---|---|---|---|
| California | 1 | e-Services for Business | 2026-08-03 |
| Pennsylvania | 2 | myPATH, UCMS | 2026-08-03 |
| Texas | 1 | Unemployment Tax Registration | 2026-08-03 |
| New York | 2 | New York Business Express, Business Online Services | 2026-08-03 |
| New Jersey | 3 | NJ-REG online registration, Employer Access, Employer Payroll Tax services | 2026-08-03 |
| Washington | 3 | Business Licensing Service, Employer Account Management Services, L&I employer account | 2026-08-03 |
| Georgia | 2 | GDOL Employer Portal, Georgia Tax Center | 2026-08-03 |
| North Carolina | 2 | NCDOR online business registration, NCSUITS, the North Carolina State Unemployment Insurance Tax System | 2026-08-03 |
| Michigan | 2 | Michigan Treasury Online, MiWAM | 2026-08-03 |
| Colorado | 2 | MyBizColorado, then Revenue Online, MyUI Employer+ | 2026-08-03 |
| Illinois | 2 | MyTax Illinois, MyTax Illinois | 2026-08-03 |
| Virginia | 2 | VATAX Online Services, Business iFile | 2026-08-03 |
| Ohio | 2 | OH|TAX eServices, with filing through the Ohio Business Gateway, ERIC, the Employer Resource Information Center | 2026-08-03 |
| Maryland | 2 | Maryland Tax Connect, or Maryland Business Express for new businesses, BEACON | 2026-08-03 |
| Minnesota | 2 | e-Services, Employer Self-Service System | 2026-08-03 |
| Connecticut | 3 | myconneCT, ReEmployCT, CT Paid Leave | 2026-08-03 |
| Missouri | 2 | MyTax Missouri, UInteract | 2026-08-03 |
| Wisconsin | 2 | My Tax Account, through Business Tax Registration, Unemployment Insurance employer services | 2026-08-03 |
| Arizona | 2 | AZTaxes.gov, Tax and Wage System | 2026-08-03 |
| Indiana | 2 | INTIME, Uplink Employer Self Service | 2026-08-03 |
| South Carolina | 2 | MyDORWAY, SUITS, the State Unemployment Insurance Tax System | 2026-08-03 |
| Florida | 1 | Florida Business Tax Application, online | 2026-08-03 |
| Utah | 2 | Taxpayer Access Point, known as TAP, Workforce Services employer services | 2026-08-03 |
| Oregon | 1 | Revenue Online | 2026-08-03 |
| Nevada | 2 | Nevada Tax Center, Employer Self Service | 2026-08-03 |
| Kentucky | 2 | MyTaxes at MyTaxes.ky.gov, Kentucky Employer Self Service | 2026-08-03 |
State details verified 2026-08-03
Related reading
About the provider
Regcrest LLC is a document preparation and filing service based in Allentown, Pennsylvania, founded in 2026. It prepares and files state payroll and sales tax registrations, account closures, and resale certificates on behalf of the businesses that instruct it, and works behind accounting firms, bookkeepers, and payroll providers as well as directly with businesses.
Regcrest LLC is not a CPA firm and not a law firm. It gives no tax or legal advice. It files in the 28 states that carry a page on this site. For anything that turns on your specific situation, ask a licensed accountant or attorney.