If you sell online into North Carolina from outside the state, you must register, collect, and remit sales tax once your gross sales to North Carolina buyers pass $100,000 in a calendar year. The state rate is 4.75%, and local county taxes push the combined rate buyers pay to somewhere between 6.75% and 7.5%. Online sales tax in North Carolina works on destination sourcing, so you charge the rate for the county where the buyer receives the product, not where you ship from. If every one of your North Carolina sales runs through a marketplace like Amazon or Etsy, the platform handles the collection for you and you likely don’t need your own account.
When You Have to Start Collecting
The trigger is a single dollar test. If your gross sales sourced to North Carolina exceed $100,000 during the previous or current calendar year, you’re on the hook.1North Carolina General Assembly. North Carolina Code 105-164.8 – Retailers Obligation to Collect Tax; Remote Sales Subject to Tax North Carolina used to have a second trigger based on 200 separate transactions, but that was eliminated effective July 1, 2024.
Read “gross sales” carefully. The $100,000 includes everything you ship into the state, not just the taxable portion. Exempt sales, resale transactions, and sales made through a marketplace facilitator all count toward the threshold.2North Carolina Department of Revenue. Frequently Asked Questions – Remote Sales A seller moving $80,000 of taxable goods and $25,000 of exempt goods into North Carolina has already crossed the line.
If You Only Sell Through a Marketplace
Marketplace facilitators are treated as the retailer for every sale they process on behalf of third-party sellers, and they’re required to collect and remit the tax themselves.3North Carolina General Assembly. North Carolina Code 105-164.4J – Marketplace-Facilitated Sales That obligation applies to the platform regardless of whether an individual seller on the platform would independently meet the $100,000 threshold.
The practical result: if all of your North Carolina sales go through platforms that already collect tax, you generally don’t need to register separately. The law relieves sellers from duplicate collection on marketplace-facilitated sales.4North Carolina General Assembly. North Carolina Code 105-164.4J – Marketplace-Facilitated Sales
Mixed channels are where sellers get caught. If you also run a Shopify store, a direct-sales site, or sell through anything that isn’t a facilitator, those sales still count toward your own $100,000 threshold. Cross it, and you must register and collect on all non-facilitated sales yourself.
What’s Taxable
The 4.75% state rate (plus local additions) applies to most tangible personal property. It also reaches into digital commerce in ways some sellers don’t expect.
Digital Products
North Carolina taxes “certain digital property,” defined to include both specified digital products and additional digital goods.5North Carolina General Assembly. North Carolina Code 105-164.3 – Definitions In practice that covers:
- Downloaded or streamed music, podcasts, ringtones, and audiobooks
- Downloaded or streamed movies, TV episodes, and videos
- E-books
- Digital newspapers, magazines, newsletters, photographs, and greeting cards
The tax applies whether the buyer gets permanent access or a subscription, and digital codes that unlock these products are taxed the same way as the products themselves.6North Carolina General Assembly. North Carolina Code 105-164.4 – Tax Imposed on Retailers and Certain Facilitators
Software and SaaS
Prewritten (off-the-shelf) software is taxable regardless of how it’s delivered: disc, download, or remote installation. Several carve-outs exist. Prewritten software designed to run on an enterprise server operating system is exempt, as is software sold to data center operators for use within the data center. Custom software built to a buyer’s specifications is exempt no matter how it’s delivered.
Cloud-based software accessed through a browser is a different matter. SaaS is not subject to North Carolina sales tax; the Department of Revenue treats charges for remote access to software hosted on someone else’s servers as non-taxable. That line matters for sellers who offer both downloadable and cloud versions of the same product.
Common Exemptions
A few categories relevant to online sellers:
- Prescription drugs and insulin are fully exempt.
- Prosthetics, and durable medical and mobility-enhancing equipment sold on prescription, are exempt.
- Breast pumps and their supplies, including replacement parts, are exempt.
- Groceries are taxed at a reduced 2% state rate, though local tax still applies. Prepared food is taxed at the general rate. Items bought with SNAP benefits are fully exempt.
Rates and How to Charge the Right One
The state rate is 4.75%. Each county adds its own local rate, and some add a transit tax on top. The combined rate across the state currently ranges from 6.75% to 7.5%.7North Carolina Department of Revenue. Current Sales and Use Tax Rates Mecklenburg County will add an additional 1% local rate effective July 1, 2026.
North Carolina sources sales by destination. The rate is set by where the buyer receives the product, not where you ship from. A seller located in a 6.75% county shipping to a buyer in a 7.5% county charges 7.5%. Unless you have a very small catalog or a very small customer footprint, you need a reliable rate lookup or sales tax automation to stay accurate across the state’s counties.
Registering Your Sales Tax Account
Once you cross the threshold, or expect to, you need a North Carolina sales and use tax account. Register through the Department of Revenue’s Online Business Registration portal. You’ll need your SSN or FEIN, your business name and address, and your North Carolina Secretary of State number if you have one.8North Carolina Department of Revenue. Business Registration
If the system processes your registration immediately, your confirmation number and account ID appear on screen, and a Certificate of Registration arrives in the mail within ten business days. If the system can’t finish at submission, you’ll get a tracking number and your account ID will arrive by mail within ten business days.9North Carolina Department of Revenue. Sales and Use Tax Frequently Asked Questions Paper applications can take up to four weeks.
Filing Frequency and Due Dates
The Department assigns your filing frequency based on how much tax you collect, and it can reassign you as your volume changes.10North Carolina Department of Revenue. Filing Frequency and Due Dates Most remote sellers fall into one of three buckets:
- Quarterly, if your tax liability is consistently under $100 per month. Returns are due the last day of January, April, July, and October for the preceding quarter.
- Monthly, if your liability is consistently at least $100 but under $20,000 per month. Returns are due by the 20th of the following month.
- Monthly with prepayment, if your liability consistently hits $20,000 or more per month. Returns are due by the 20th, and you’ll owe estimated prepayments as well.
Pay attention to the frequency assigned at registration rather than assuming you’ll file on a particular schedule.
What Happens If You Miss a Filing
North Carolina stacks two separate penalties on late sales tax:
- A failure-to-file penalty of 5% of the net tax due for each month or partial month the return is late, capped at 25%.11North Carolina Department of Revenue. Penalties and Fees Overview
- A failure-to-pay penalty of 5% of the tax not paid by the original due date.11North Carolina Department of Revenue. Penalties and Fees Overview
Interest runs on top. For the first half of 2026, the rate on unpaid North Carolina taxes is 7% annually. The Department resets the rate every six months.
Sales tax is a trust tax: you collect it from the customer and hold it until you remit it. The Department treats sellers who collected tax and failed to turn it over more harshly than sellers who simply didn’t know they owed, and intentional non-remittance can escalate past civil penalties.
Catching Up If You Should Have Registered Earlier
If you’ve been selling into North Carolina for a while without collecting, the Voluntary Disclosure Program limits your exposure. The look-back period is capped at three years (36 months for taxes without an annual filing frequency), and the Department waives penalties on the back tax owed.12North Carolina Department of Revenue. Voluntary Disclosure Program You’ll still owe the tax itself plus accrued interest. One caveat: if you actually collected sales tax from customers and didn’t remit it, the Department will still impose the 5% failure-to-pay penalty on those trust-tax amounts.
To qualify, you must meet all of the following:
- You haven’t been contacted by the Department of Revenue, the IRS, or the Multistate Tax Commission about the taxes you’re disclosing.
- You have no outstanding tax liabilities beyond what you’re reporting through the program.
- You’re not currently under audit.
- You can pay the tax plus interest within 60 days of the Department accepting your agreement.
- You haven’t previously participated in the program.
For sellers who crossed the $100,000 threshold months or years ago without noticing, coming forward is almost always cheaper than being found.
If You’re the Buyer, Not the Seller
North Carolina sales tax rules don’t only run against sellers. When you buy something online and the seller doesn’t charge North Carolina sales tax, you owe use tax at the same rate you would have paid in a store.13North Carolina Department of Revenue. Consumer Use Tax Individuals report it on their Form D-400 income tax return; boats and aircraft go on Form E-555; businesses report it on their regular sales and use tax return. The use tax exists so purchases from out-of-state or foreign sellers don’t get an automatic tax advantage over buying local.