Do Nonprofits Pay Sales Tax on Purchases in California?

Yes — in California, nonprofits generally pay sales and use tax on their purchases just like any other buyer. The state’s base rate is 7.25%, and local additions can push it higher depending on where the purchase takes place. Federal income tax exemption under Section 501(c)(3) does not carry over to California sales tax, and there is no blanket exemption for nonprofits as a category.¹ A handful of narrowly defined exemptions exist, but qualifying for any of them requires meeting specific conditions in the California Revenue and Taxation Code.

Why Federal Tax-Exempt Status Does Not Help at the Register

This is where most nonprofits get tripped up. An IRS determination letter granting 501(c)(3) status means the organization does not owe federal income tax on revenue tied to its exempt purpose. It says nothing about California sales and use tax, which is a separate system administered by the California Department of Tax and Fee Administration (CDTFA).² A nonprofit buying office furniture, cleaning supplies, computers, or event decorations pays the same sales tax a for-profit business or individual consumer would pay on identical items.

Use tax works the same way. When a nonprofit orders taxable goods from an out-of-state vendor that does not collect California sales tax, the nonprofit owes use tax at the equivalent rate directly to the CDTFA. This commonly comes up with online purchases from retailers that lack a California presence. Nonprofits that hold a seller’s permit report use tax on their regular sales and use tax return; those without a seller’s permit can file a use tax return directly with the CDTFA or report it on their California income tax return.

The Resale Exemption

The most commonly used path to a tax-free purchase is the resale exemption, and it works the same way for nonprofits as it does for any retailer. When a nonprofit buys merchandise it intends to sell, the purchase itself is not taxed. Sales tax is collected later from the end customer at the point of retail sale.¹

To use this exemption, the nonprofit needs a valid California seller’s permit. There is no fee to obtain one, though the CDTFA may require a refundable security deposit to cover potential unpaid taxes if the organization later closes.³ Applications are submitted through the CDTFA website.

With a seller’s permit in hand, the nonprofit presents a completed California Resale Certificate (Form CDTFA-230) to the vendor. The certificate requires the organization’s name and address, its seller’s permit number, and a description of the items being purchased for resale.⁴ The vendor keeps the certificate on file. When a seller accepts a valid resale certificate in good faith, the seller is not liable for sales tax on that transaction.⁵

The important limit: the resale certificate covers only items the nonprofit will actually resell. Supplies the organization uses internally, like printer paper for the office or food for a staff meeting, do not qualify. If a nonprofit buys something on a resale certificate and then uses it rather than selling it, the organization owes use tax on that item.⁶

Charitable Organization Exemption for Poverty Relief

California provides a genuine sales and use tax exemption for a narrow class of charitable organizations focused on relieving poverty. Under Revenue and Taxation Code Section 6375, both sales by and sales to qualifying organizations are exempt, but the organization must meet every condition in the statute.⁷

To qualify, an organization must satisfy all four requirements laid out in CDTFA Regulation 1570:

The organization must be formed and operated for charitable purposes and must qualify for the property tax welfare exemption under Revenue and Taxation Code Section 214.
Its primary purpose must be relieving poverty.
Sales or donations must be made principally to help people in distressed financial condition.
The items sold or donated must have been made, prepared, assembled, or manufactured by the organization itself.

That fourth requirement is the one that catches organizations off guard. A thrift store that simply collects and resells donated clothing does not qualify, because the organization did not make or assemble the goods. A charity that sews blankets and distributes them to homeless individuals could qualify. Incidental sales to people who are not in financial distress will not disqualify the organization, but the primary activity must be poverty relief.⁸

When an organization meets all four conditions, it can also purchase tangible personal property tax-free if the items will be donated. Tax still applies to supplies like tools and office equipment that the organization uses internally rather than donating.⁸

Other Narrow Exemptions

Beyond the poverty-relief exemption, California carves out a couple of additional narrow exemptions for particular nonprofit activities.

Meals Served by Religious Organizations

Revenue and Taxation Code Section 6363.5 exempts meals and food products served by a religious organization at social or other gatherings, as long as two conditions are met: the purpose of serving the meals is to raise revenue for the organization’s functions, and the revenue actually goes toward those functions. The organization’s property must also be exempt from taxation under the California Constitution’s provision for religious organizations.⁹ A church dinner where proceeds fund the congregation’s programs would typically qualify. A catering operation run as an unrelated business likely would not.

New Children’s Clothing for Poverty Relief

Section 6375.5 exempts new children’s clothing purchased by a nonprofit for free distribution to elementary school children, provided the organization is organized for charitable purposes, holds exempt status under Section 23701d, is engaged in poverty relief, and distributes the clothing to recipients in financial distress.¹⁰ The exemption is narrow by design: it covers new clothing distributed free to schoolchildren, not resale items or clothing given to adults.

Fundraising Events and Auctions

Fundraising is where the rules tend to surprise nonprofit leaders. Selling merchandise at a gala, silent auction, or charity event is a taxable retail sale, and the organization needs a seller’s permit to handle it properly.⁶

The CDTFA offers two options depending on how often the nonprofit holds events with taxable sales. An organization running fewer than three events per year can apply for a temporary seller’s permit for each event. An organization running three or more events per year, or making continuous sales, should obtain a regular seller’s permit.

Even for organizations that qualify for temporary permits, the CDTFA suggests holding a regular permit is often easier because it eliminates the need to remember to apply before each event and ensures tax returns are sent automatically.⁶

Items the nonprofit buys specifically to resell at an auction or fundraising event can be purchased tax-free using a resale certificate, since they are being acquired for resale. But the moment the organization diverts one of those items to its own use, say by keeping an unsold auction item for the office, it owes use tax on that item’s purchase price.

Penalties for Misusing a Resale Certificate

Using a resale certificate to dodge sales tax on items the organization has no intention of reselling is not just a paperwork error. Under Revenue and Taxation Code Section 6094.5, anyone who knowingly issues a resale certificate for property that will not be resold in the regular course of business, for the purpose of evading tax, is guilty of a misdemeanor.¹¹

Beyond the criminal charge, the person who signed the certificate is personally liable for the unpaid tax plus a penalty of 10% of the tax or $500, whichever is greater, for each improper purchase. That penalty applies per transaction, so an organization that routinely misuses resale certificates to buy office supplies, event decorations, or equipment for internal use can accumulate significant liability quickly. Corporate officers and employees who sign the certificates face personal exposure; the statute does not limit liability to the organization itself.

The CDTFA also flags high volumes of exempt-sale claims as an audit trigger. If a nonprofit reports a large proportion of nontaxable sales or deductions relative to its total activity, an auditor may request every resale certificate on file and compare purchased items against actual resale records. Clean documentation for each purchase made under a resale certificate is the simplest way to survive that review.

For a full walkthrough of every exemption, reporting requirement, and seller’s permit rule applicable to California nonprofits, the CDTFA’s Publication 18, “Nonprofit Organizations,” is the single best reference.¹

1
California Department of Tax and Fee Administration. Nonprofit Organizations
2
California Department of Tax and Fee Administration. Tax Guide for Nonprofit Organizations: Getting Started
3
California Department of Tax and Fee Administration. Obtaining a Seller’s Permit
4
California Department of Tax and Fee Administration. California Resale Certificate – CDTFA
5
California Department of Tax and Fee Administration. Common Sales and Use Tax Nontaxable Sales and Partial Exemptions
6
California Department of Tax and Fee Administration. Tax Guide for Nonprofit Organizations – Industry Topics
7
California Department of Tax and Fee Administration. Sales and Use Tax Law – Section 6375
8
California Department of Tax and Fee Administration. Regulation 1570 – Charitable Organizations
9
California Department of Tax and Fee Administration. Sales and Use Tax Law – Section 6363.5
10
California Legislative Information. California Revenue and Taxation Code 6375.5
11
California Legislative Information. California Revenue and Taxation Code 6094.5