How to Set Up Online Donations for a Nonprofit

What You Need Before You Can Accept a Dollar Online

Before building any donation page, a nonprofit needs three things in place: a federal EIN, obtained free directly from the IRS; a dedicated bank account opened in the organization's legal name, never a personal account; and a connection to a payment processor that can move a donor's payment into that account. See our guide on getting an EIN for a nonprofit if you haven't completed that step yet. None of this requires naming or endorsing a specific payment company; most processors that serve nonprofits offer broadly similar core functionality, and the right choice depends on your transaction volume and existing website platform more than any single feature.

What a Compliant Donation Page Actually Needs to Collect

A donation page's job isn't just to move money; it's also to capture what you need to meet the IRS's substantiation rules. At minimum, collect the donor's full name, mailing address, the exact gift amount, and the date of the gift, in addition to whatever the payment processor itself needs to complete the transaction. Skipping the mailing address because a processor doesn't require it for payment leaves you unable to mail or email a complete written acknowledgment later.

Automating the $250 Acknowledgment Rule

A donor claiming a deduction of $250 or more needs a contemporaneous written acknowledgment stating the amount given and whether your organization provided anything in exchange, per the IRS; see our guide on accepting donations for a nonprofit for the full substantiation rules. Most online giving tools can generate this automatically for every gift at or above that threshold, immediately after the transaction completes, which is considerably more reliable than a manual process once your online giving volume grows past a handful of gifts a month. Configure the automated acknowledgment's wording yourself rather than relying on a generic payment receipt, since a basic transaction receipt often doesn't include the specific language the IRS requires.

Recurring Gifts Need Their Own Clear Disclosure

A monthly or other recurring donation option should state plainly, before the donor confirms the first payment, how much will be charged, how often, and how to change or cancel it. Beyond being good donor-relations practice, clear recurring-gift terms reduce disputed charges and the administrative time spent resolving them later. Keep a record of each donor's recurring-gift terms so you can answer a cancellation or change request without the donor having to re-explain their original setup.

A Nationwide Donate Button Can Trigger Registration in Many States at Once

An accessible donation page can reach residents of every state at once, and several states treat that accessibility itself as soliciting their residents, regardless of where your organization is physically based. Because of this, a small nonprofit that fundraises only through its website often has a wider charitable-solicitation registration footprint than it expects. See our guide on whether nonprofits need to register before fundraising for which states require it and which don't; many organizations with a national online donor base choose to register everywhere it's required rather than trying to track each donor's state individually.

Processing Fees Are a Routine Cost, Not a Compliance Question

Every payment processor charges a transaction fee, typically a percentage of the gift plus a small fixed amount. Whether your organization absorbs that fee as a cost of fundraising, or offers donors the option to add a small amount to cover it, is a fundraising and budgeting decision, not something IRS rules require one way or the other. If you do offer a "cover the fee" option, make clear in your acknowledgment letter that only the amount intended as a gift, not the portion covering processing costs, is the deductible contribution.

Keep Online Giving Records Separate From Cash and Check Giving, Then Reconcile

Track online gifts in the same donor database you use for mailed checks and in-person gifts, rather than letting your online platform become a separate, disconnected record. Reconcile the two periodically so a single donor's total giving, across every channel, is accurate on their year-end acknowledgment and in your own fundraising reports.

Test the Donor Experience Before You Launch

Before announcing your donation page publicly, make a small test gift yourself (and refund it, or treat it as a genuine first donation) to confirm the acknowledgment arrives, the amount and frequency display correctly for a recurring gift, and the page works on a phone as well as a desktop browser, since most online giving today happens on mobile devices.

A Donation Page Is Not "Set and Forget"

Suggested gift amounts, recurring-gift options, and acknowledgment wording all benefit from periodic review as your organization's fundraising matures. Revisit your page at least annually, not only when something breaks.

Don't Let a Processor's Default Receipt Replace Your Own Acknowledgment Language

A payment processor's automatic transaction receipt confirms a charge went through; it doesn't necessarily contain the specific statement the IRS requires about whether goods or services were provided in exchange. Configure or supplement the automated message yourself rather than assuming the default receipt satisfies the substantiation rules.

Mobile Giving Changes What Your Page Needs to Do Well

A donation form that's hard to complete on a phone loses gifts at the exact moment a donor is most motivated to give, often right after seeing a social media post or email. Prioritize a simple, fast mobile experience over a page with many optional fields.

This Is Not Legal or Tax Advice

The specific acknowledgment wording, state charitable-solicitation registration requirements for your online reach, and recurring-gift disclosure rules can vary and change. Talk to a tax professional about your acknowledgment process and a nonprofit attorney about multi-state registration before a major online fundraising push.