How do you hire contractors in Delaware in 2026?
Delaware presumes every worker is an employee for unemployment insurance under its ABC test. Construction adds a separate Workplace Fraud Act that can hit $20,000 per worker on a knowing violation. The federal 100% wilful penalty stacks on top.
· Delaware, United States guide
Illustration · Wilmington, Delaware
Incorporate in Delaware and you have not automatically put anyone on Delaware payroll. What triggers Delaware's tests is paying a Delaware-resident worker or paying anyone for work performed inside the state.
For unemployment insurance, Delaware runs a three-prong ABC test under 19 Del. C. § 3302(10)(K). All 3 prongs have to hold, and the burden of proof sits on the hiring company. Fail any one and the worker is an employee for unemployment insurance, back contributions due on every dollar paid since the engagement began.
Construction adds the Workplace Fraud Act on top: a separate presumption of employment, up to $5,000 per misclassified worker on a first violation, $20,000 on a knowing one, plus a stop-work order and a three-year public listing.
This page covers 1099 vs W-2, Delaware's disjunctive ABC test, what misclassification costs, why Section 530 and an EOR don't undo it, onboarding, and Teamed Guard and Protect.
What is the difference between a 1099 contractor and a W-2 employee in Delaware?
A 1099-NEC contractor invoices you, gets paid gross, and files their own tax plus self-employment tax of 15.3%. A W-2 employee gets withholding, employer FICA, and Delaware's UI contribution on a capped annual wage base set by the Department of Labor.
The IRS decides which one applies federally. In Delaware, three different agencies run three different tests, and they can reach three different answers on the same worker.
Morgan invoices a Wilmington fintech on a 1099 contract for data analysis. She carries her own tax, her own health cover, and her own kit. The fintech pays no employer FICA, no UI contribution, no benefits. That is the contractor deal. The risk is that the fintech's line of business is data, and Morgan works from the company's office two days a week. Delaware's ABC test will fail Prong B on both counts the moment the Department of Labor opens a UI audit.
| 1099-NEC contractor | W-2 employee | |
|---|---|---|
| Tax withholding | None. The contractor remits their own estimated and self-employment tax | You withhold federal and Delaware state income tax and employee FICA |
| Employer tax | None. The contractor pays 15.3% self-employment tax (both halves) | Employer FICA, FUTA, plus Delaware UI contributions on wages up to the annual taxable wage base |
| Benefits | None. The contractor sources their own | FLSA overtime, Delaware wage-order protections, workers' comp, paid sick leave |
| Year-end filing | You file Form 1099-NEC for any contractor paid $2,000 or more | You file Form W-2, Form DE-W4 and quarterly UC-8 and UC-8A to Delaware DOL |
The classification call in Delaware is split across three agencies. The Department of Labor runs the ABC test for UI. The Division of Revenue runs the IRS common-law factors for income tax withholding. The Office of Workers' Compensation runs a right-of-control analysis for workers' comp. All three run independently on the same worker. Run the Contractor Classifier across all three before you sign. Compare the W-2 route on the Delaware worker-classification page.
Which classification test does Delaware use for contractors?
Delaware uses a three-prong ABC test under 19 Del. C. § 3302(10)(K) for unemployment insurance. Every worker is presumed an employee, and you keep a 1099 only by proving all 3 prongs.
Delaware's Prong B is disjunctive, which differs from California: it allows EITHER outside the usual course of your business OR outside all of your places of business. Fully-remote engagements have a genuine path through. A contractor who works on-site at your premises two days a week does not.
Delaware's ABC test presumes employment. A contractor who fails any one of the 3 prongs is reclassified as an employee for UI, back contributions due from the start of the engagement. In construction, the Workplace Fraud Act adds a $5,000 first-violation penalty and a $20,000 knowing-violation penalty per misclassified worker.
| Prong | What it tests | Delaware's version |
|---|---|---|
| A | Freedom from control and direction | Both the written contract AND the day-to-day working reality have to read independent |
| B | Outside the business | Disjunctive: EITHER outside the usual course of the company's business, OR outside all of the company's places of business. Remote workers with no on-site presence have a path through Prong B that California closes off. |
| C | Customarily independent trade | A real, ongoing, public-facing independent business of the same kind: other clients, marketing, separate insurance, business licence |
Where Delaware parts from California is Prong B. A graphic designer working from their own Dover studio for a Wilmington agency they have never visited can pass Prong B on the second clause. The same designer sitting in the agency's Wilmington office twice a week fails Prong B every time. Prongs A and C still have to hold either way.
For income tax withholding, Delaware follows the IRS common-law 20-factor analysis. For workers' comp, it uses a right-of-control test. A contractor can pass the income tax test and still fail the ABC test. See how a strict ABC state handles the same hire on the California worker-classification page.
What does misclassifying a Delaware contractor cost?
The federal bill stacks back FICA, unwithheld income tax, and a 100% wilful penalty under IRC Section 3509 where the misclassification was intentional. The Delaware bill is back UI contributions plus interest from the start of the engagement.
In construction the exposure is heavier: the Workplace Fraud Act adds $5,000 per misclassified worker on a first violation and $20,000 per worker on a knowing violation, plus a stop-work order and a three-year listing on the public Workplace Fraud Violators List.
Walk a $80,000 Delaware contractor through a three-year UI audit and the federal and state tracks stack:
| Exposure track | What you owe |
|---|---|
| Federal payroll tax | Back employer and employee FICA, plus the unwithheld federal income tax |
| IRC Section 3509 wilful penalty | 100% of the federal tax due where the misclassification was intentional |
| FLSA back wages | Unpaid overtime over a two-year lookback (three if wilful), doubled as liquidated damages |
| Delaware back UI contributions | Back UI contributions plus interest from the start of the engagement, on a capped annual wage base |
| Workplace Fraud Act (construction only) | $5,000 first violation, $20,000 knowing violation, per misclassified worker. Plus stop-work order and Workplace Fraud Violators List listing. |
Outside construction, the standard ABC misclassification triggers back UI contributions plus interest. There is no separate Delaware state civil penalty statute for non-construction misclassification. Federal exposure under IRC 3509 and FLSA still applies.
The audit trigger is common: a contractor's engagement ends, they file for unemployment, the Division of Unemployment Insurance finds no wage record, opens an ABC audit, and the reclassification reaches back to day one of the engagement. The federal lookback on the income tax and FICA piece follows. See the state-level picture on the Delaware termination page and the Delaware hiring overview.
Do Section 530 or an EOR fix a misclassified Delaware contractor?
Section 530 is a federal tax shield. It can cap the federal payroll-tax piece if you filed 1099s consistently and had a reasonable basis, but it does nothing for the Delaware back UI contributions, workers' comp exposure, or the Workplace Fraud Act penalties in construction.
An EOR does not cure prior misclassification. Moving an at-risk contractor onto an EOR from today forward creates a textbook employment arrangement, which the IRS and Delaware DOL read as confirmation the worker was always an employee.
Section 530 of the Revenue Act of 1978 needs three things: a reasonable basis for the contractor call, consistent treatment of every worker in the role, and timely 1099 filing every year. Miss any one and the shield drops. Even when it holds, it is federal-only. Delaware's Division of Unemployment Insurance runs its own ABC audit and owes no deference to a federal Section 530 determination. Back UI contributions and interest come due regardless.
The EOR point catches people mid-fix. If you move a contractor who looks like an employee onto an employer of record on 1 June, you haven't cured the prior eighteen months of 1099 treatment. The prior-period lookback stays open. An EOR is the right answer when the role is honestly employment from day one, not a retroactive patch. The clean version of this bill is the one you never trigger, because the engagement went onto W-2 from the start.
How do you onboard a Delaware contractor properly?
Run Delaware's ABC test before you sign, collect a Form W-9 before the first payment, document real independence in the contract, pay against invoices rather than payroll, and file Form 1099-NEC by 31 January for any contractor paid $2,000 or more.
For construction work, also confirm compliance with the Contractor Registration Act (Del. Code Title 30 Chapter 25) before work starts. Penalties for non-registration run $1,000 to $85,000 per violation, layered on top of the Workplace Fraud Act exposure.
- Run Delaware's ABC test first. Check Prong B specifically: does the work sit outside your usual course of business, or outside all your Delaware places of business? A contractor who will spend time in your Wilmington office fails Prong B before the engagement begins. The Contractor Classifier walks the 3 prongs and records the rationale.
- Run the income tax and workers' comp tests separately. Delaware's three-agency split means a passing score on the IRS common-law analysis for the Division of Revenue does not protect you in a DOL unemployment audit. Run all three tests at the contract stage.
- Collect Form W-9 before the first payment. No W-9, no first payment, or you fall into 24 percent backup withholding.
- Sign a contract that documents independence. Fixed deliverables, no required hours, no required tools, no exclusivity, the right to take other clients. The contract is not the protection; the working arrangement is.
- Pay against invoices, through accounts payable, not payroll. Keep the audit trail clean.
- File Form 1099-NEC by 31 January for any contractor paid $2,000 or more in the year. The One Big Beautiful Bill Act raised the threshold from $600 for payments made in 2026 onward.
For a genuine Delaware contractor this is the whole job. For a role that fails Prong B or sits in construction, onboarding it as a 1099 is the start of the liability, not the end of it.
How does Teamed handle Delaware contractors with Guard and Protect?
Two products, picked by how much risk you keep. Teamed Guard at $130 per contractor per month layers a quarterly ABC review across all three Delaware tests and a $10,000 liability cap over a contractor you engage directly. Teamed Protect from $189 per contractor per month moves the engagement and the full liability to Teamed.
For construction roles where the Workplace Fraud Act applies, Protect is the default. When the role is employment in substance, Teamed US Inc. runs it as a W-2 employer of record.
Real HR and legal experts run your Delaware classification calls: the ABC test, the right-of-control workers' comp analysis, and the Workplace Fraud Act overlay for construction, on every engagement before you sign. An actual person, not a queue of generic tickets. The Guard review, the Protect engagement, the W-2 onboarding, and the audit-ready file all run on one platform.
| Teamed Guard | Teamed Protect | |
|---|---|---|
| Price | $130 / contractor / month | From $189 / contractor / month |
| Who contracts the worker | You do, directly | Teamed, under our agreement |
| Liability | $10,000 cap per case | Full, Teamed carries it |
| ABC review | Quarterly, all three Delaware tests | Continuous, every amendment |
| Best for Delaware | Knowledge-work roles with genuine remote independence | Construction and any role with Prong B exposure |
When the engagement is employment in substance, Teamed US Inc. is the W-2 employer of record at $599 per employee per month flat, with zero FX mark-up and statutory employer cost passes through at cost, itemised. There is no setup fee and no exit fee. A Delaware contractor who converts to W-2 keeps their record, and that same worker can graduate from EOR to your own Delaware entity once the volume crossover lands, without switching systems. Use the Crossover Calculator to find the month it flips, or read the Graduation Model. EOR is the right model for a first Delaware hire, until it isn't.
Delaware's Prong B is the misunderstood prong. Most employers walk in assuming the strict California version applies, and write the contractor relationship off before checking. The state actually allows EITHER outside the usual course of business OR outside all the places of business. That second clause is the route for genuinely remote engagements with employers who have no Delaware premises. The catch is the three-agency split plus the Workplace Fraud Act overlay for construction. Pass one test, fail another. Run all of them at the contract stage, on the prong each agency will actually weigh.
Delaware incorporated does not mean Delaware payroll. What triggers the ABC test is where the worker lives and works, not where your certificate was filed.
Fail Prong B and the contractor is an employee for unemployment insurance, back contributions due on every dollar paid since the engagement began.
Run the three-agency test before the contract is signed, not when the auditor does.
