W-2 or 1099? What New York Construction Businesses Need to Know Before Tax Time

Every contractor eventually faces the question: is the guy swinging a hammer for you a 1099 subcontractor or a W-2 employee?

It's tempting to default to 1099 - less paperwork, no payroll taxes withheld, simpler week to week. But in New York construction, that default is legally backwards. And misclassification is one of the most expensive mistakes a trades business can make.

New York construction has its own rule - and it presumes "employee"

Most industries use the IRS's common-law factors (who controls the work, who provides tools, how permanent the relationship is). Construction in New York is stricter: the New York Construction Industry Fair Play Act starts from the presumption that a person working for a construction business is an employee unless the business can prove otherwise.

To treat a worker as an independent contractor under the Fair Play Act, all three of these must be true:

• Free from control and direction in performing the job - they decide how the work gets done;
• Performing work outside the usual course of your business, or the work is genuinely theirs, not just your labor need; and
• Independently established trade or business - they have their own business, other customers, their own insurance, their own tools.

A helper who shows up to your jobs every day, uses your tools, works your hours, and has no business of his own is almost certainly a W-2 employee in New York's eyes - no matter what you call him or what he agreed to.

There's a separate, tougher twelve-factor test for treating another business entity (an LLC or corp you hire) as a legitimate subcontractor - things like their own insurance, their own EIN, the ability to make a profit or loss on the job, and a real contract.

What misclassification actually costs

• Back payroll taxes - the employer share of Social Security and Medicare, plus what should have been withheld
• Unemployment insurance and workers' comp assessments - often the most painful piece, because comp carriers audit contractors regularly
• Fair Play Act penalties - up to $2,500 per misclassified worker for a first violation, more for repeat violations, with personal liability possible for corporate officers
• The domino effect - one worker filing for unemployment or getting injured is the most common way the whole arrangement gets examined

Legitimate subs still exist - document them properly

None of this means you can't use real subcontractors. A licensed electrician with his own shop, his own insurance, and five other GCs he works for is a genuine sub. The key is that your records prove it: written agreements, certificates of insurance, their W-9 on file, invoices from their business (not timesheets), and payment by the job rather than by the hour.

Clean books make this easy to demonstrate. Messy books - where "subs" appear as weekly round-number checks with no invoices behind them - are exactly what auditors are trained to spot.

Where bookkeeping fits in

When we do monthly bookkeeping for trades businesses, worker payments are categorized deliberately: true subs tracked with W-9s and invoices attached, and anything that looks misclassification-adjacent flagged early - while it's still cheap to fix. If you're not sure which side of the line your crew falls on, that conversation is worth having before year-end, not after a notice arrives.

FAQ

The worker asked to be 1099 and signed an agreement. Does that protect me?

No. Classification depends on the actual working relationship, not the label both sides agreed to.

Does paying someone through their LLC automatically make them a sub?

No - New York applies a separate multi-factor test to entities, looking at whether it's a genuinely independent business.

What about part-timers and seasonal help?

Part-time and seasonal workers can still be employees. Hours worked don't determine classification; independence does.