What Is a 1099 vs C2C Contract and Which One Should You Choose?

1099 vs C2C: The Core Difference

A 1099 is a direct contract between you and a client as an individual. You invoice them, pay self-employment tax, handle your own liability, and manage benefits yourself. A C2C (corp-to-corp) is a contract between your business entity and their business. You form an LLC or S-corp, the client pays your company, and your entity handles taxes and liability—you're an employee of your own company drawing a salary.

The naming comes from the IRS tax forms: Form 1099-NEC is what a client sends the IRS when they paid you directly. C2C companies get neither 1099s nor W2s—they invoice as a vendor, period.

1099 Contract: Direct, Simple, Lower Rate

You sign with a client directly. They pay you. You file Schedule C on your tax return, pay self-employment tax (~15.3% on net income), and you're personally liable if something goes wrong.

Pros:

• Zero business formation cost or paperwork
• You keep 100% of what the client pays (before taxes)
• Fast to start—sign and invoice same day
• Clients often prefer simpler tax documentation

Cons:

• You pay both employer and employee portions of social security and Medicare taxes
• Full personal liability exposure—if you breach, they sue you personally
• No benefits (health insurance, 401k matching, workers' comp protection)
• Harder to negotiate higher rates because the client sees the full cost as individual income
• Quarterly tax estimates required—miss them and face penalties

C2C Contract: Business Shield, Higher Rate

You form an LLC or S-corp. Your entity contracts with the client. The client pays your company invoice. You pay yourself a salary or distribution from that revenue, and your entity files its own tax return.

Pros:

• Personal liability shield—if there's a dispute, the client sues your company, not you personally
• Often higher bill rates because vendors expect to cover entity overhead and multiple employees
• Tax flexibility: S-corp election can lower self-employment tax on distributions
• Professional positioning—vendors treat you as a serious business
• Can hire employees or subcontractors under the same entity

Cons:

• $500–$2,000 upfront cost to file incorporation and get EIN
• Annual accounting and tax filing required (though often cheaper than you'd expect)
• More paperwork: business license, insurance, separate bank account
• Some vendors require proof of insurance or bonding
• Harder to close down mid-contract—dissolving an entity takes time

Which One Should You Choose?

Go 1099 if:

• You're first-time contracting and want zero friction
• The contract is short-term (under 3 months)
• The client refuses C2C (some small companies do)
• You're testing the waters before forming a business

Go C2C if:

• The contract is 6 months or longer—the entity cost pays for itself in tax savings and higher rates
• You're working with vendors or larger clients (they often require or strongly prefer it)
• Liability protection matters (especially if you're doing infrastructure, security, or data-sensitive work)
• You're stacking multiple contracts under one entity
• You plan a long career in contracting—build it once, reuse it

The math is usually simple: if a vendor offers you a higher rate for C2C versus 1099, calculate the net. Factor in entity setup cost, annual tax filing (~$300–$800), and liability insurance if required. Most contracts 6 months or longer pay for themselves.

The Recruitment Vendor Angle

If you're working through a recruitment vendor to land contracts, they almost always prefer or require C2C. Vendors bill clients by the hour or day; they want to pay your entity and take a markup for their placement. A 1099 to the vendor complicates their invoicing and makes them liable as a middleman—so they avoid it. Understanding how vendors set bill rates vs pay rates shows you why they structure deals this way.

Speed Matters Here Too

Forming an LLC takes days, not weeks. If you're chasing a C2C contract and don't have an entity yet, you can file online and have an EIN within 24 hours. The bottleneck is never the paperwork—it's getting the contract signed in the first place. Being first to apply still matters more than the perfect paperwork.

The choice between 1099 and C2C isn't really about contracts—it's about your contracting career trajectory. A 1099 works once. C2C is a business you build and reuse. If you're serious about contracting as a path, incorporate early. If it's a one-off gig, 1099 is fine. Most contractors who hit 6+ contracts regret not forming an entity sooner.