1099 Medical Device Sales Jobs in South Carolina

Which trades run on contractors in South Carolina

Across the 11 occupations 1099WORK tracks, South Carolina has an estimated 236,907 people working on a 1099 basis, out of 761,320 employed in those occupations altogether. The concentration is uneven: registered nurses, home health and personal care aides, and nursing assistants account for a disproportionate share, because those trades are structurally independent rather than incidentally so. The 1099 estimates below apply 1099WORK's per-occupation contractor share to BLS employment — they are estimates, and BLS itself does not publish the split.

Where the money is in South Carolina

Physical Therapist leads on median pay in South Carolina at $100,950, with the top decile at $119,560. The table below is filtered to occupations where independent work is genuinely common — a high median in an occupation that is 95% W-2 is not an opportunity. Remember that every figure is a W-2-and-1099 blend: to match them as a contractor, multiply by roughly 1.33 for payroll tax, unpaid time and self-funded benefits.

The metro breakdown

South Carolina is not one market. Charlotte is the largest at 2.9 million people , but Myrtle Beach is growing fastest at 16.9% since 2020. The 1099 estimates below apply 1099WORK's per-occupation contractor shares to BLS employment across the tracked occupations in each metro.

Finding the work

Most 1099 engagements never reach a general job board. They move through three channels: companies that maintain a standing bench of contractors and re-engage them, referrals inside a trade or specialty, and marketplaces built specifically for contract work. General boards are dominated by W-2 postings, and their contract filters mostly surface staffing-agency roles that are W-2 in everything but name.

That matters for how you spend your time. A profile on a marketplace that employers search is worth more than volume applications to postings, because the hiring side of 1099 work is usually looking to fill a defined scope quickly rather than run a hiring process.

Practical checklist before you start applying:

• An EIN, so you are not handing your Social Security number to every client
• A W-9 filled out and ready to send
• General liability cover — many clients will not sign without a certificate
• A written scope template you can adapt, rather than signing whatever arrives
• A separate business bank account, which makes the tax year survivable

The terms worth negotiating

Rate is the obvious term and rarely the one that hurts. The terms that decide whether an engagement is worth taking are payment timing, scope definition, termination notice and exclusivity. Net-60 payment on a project with undefined scope is a worse deal than a lower rate at net-15 against a fixed deliverable.

Exclusivity clauses deserve particular attention, because they cut both ways. A clause forbidding you from serving other clients undermines your own contractor status — the same fact a tax agency would use to reclassify the engagement as employment — while removing the diversification that makes 1099 work survivable.

Tax treatment in South Carolina

Nothing is withheld from a 1099 payment. You pay self-employment tax at 15.3% on 92.35% of net profit, plus income tax, in four estimated payments a year. South Carolina adds its own income tax and its own estimated-payment schedule on top.

The classification caveat

Labelling an engagement 1099 does not make it 1099 — the IRS weighs who controls the work, who supplies the tools and who carries the risk. South Carolina also applies its own test, which can reach a different answer than the IRS does on identical facts.

Where to look next

1099WORK is a marketplace built for 1099 engagements specifically: companies post a defined scope, independent contractors keep one verified profile, and agreements, onboarding and payment happen in the same place. It launched as 1099REPS for independent medical sales reps and now covers the wider 1099 economy, South Carolina included.